What is the current concentration of PM10 in Indiana, USA?

The current PM10 concentration at Indiana, USA is 33.759 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Indiana, USA?

The current sulfur dioxide (SO2) concentration at Indiana, USA is 0.657 ppb.

What is the current concentration of ozone (O3) in Indiana, USA?

The current ozone (O3) concentration at Indiana, USA is 30.219 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Indiana, USA?

The current nitrogen dioxide (NO2) concentration at Indiana, USA is 3.835 ppb.

Indiana, USA live air quality index now

Q: What is the current concentration of PM2.5 in Indiana, USA?

The current PM2.5 concentration at Indiana, USA is 8.575 μg/m3.

Stay updated with real-time air quality in Indiana, USA featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Indiana, USA

Last updated: ... (Local time)

Major air pollutants in Indiana, USA

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

8.57 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.76 μg/m³

155

255

425

605+

Ozone (O₃)

30.22 ppb

201

201+

Sulfur Dioxide (SO₂)

0.66 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.83 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Indiana, USA

Get Live Pollen Counts

Indiana, USA

Scroll To Air Quality Map

Track live Indiana, USA air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T09:00:00.000Z	54 \| moderate	10.533 \| good	39.77 \| good	38.702 \| good	0.902 \| good	7.046 \| good	0.233 \| good
2026-06-06T10:00:00.000Z	52 \| moderate	10.47 \| good	46.448 \| good	37.634 \| good	1.288 \| good	7.183 \| good	0.233 \| good
2026-06-06T11:00:00.000Z	52 \| moderate	10.467 \| good	37.533 \| good	39.331 \| good	1.242 \| good	3.822 \| good	0.2 \| good
2026-06-06T12:00:00.000Z	54 \| moderate	11.068 \| good	25.783 \| good	41.412 \| good	1.274 \| good	4.217 \| good	0.233 \| good
2026-06-06T13:00:00.000Z	56 \| moderate	11.605 \| good	40.943 \| good	38.827 \| good	1.264 \| good	6.247 \| good	0.233 \| good
2026-06-06T14:00:00.000Z	56 \| moderate	11.969 \| good	42.987 \| good	41.911 \| good	1.064 \| good	5.224 \| good	0.233 \| good
2026-06-06T15:00:00.000Z	56 \| moderate	11.511 \| good	50.254 \| good	38.265 \| good	1.254 \| good	5.467 \| good	0.233 \| good
2026-06-06T16:00:00.000Z	54 \| moderate	11.033 \| good	45.288 \| good	38.733 \| good	1.557 \| good	4.184 \| good	0.296 \| good
2026-06-06T17:00:00.000Z	52 \| moderate	10.305 \| good	33.857 \| good	39.763 \| good	1.458 \| good	2.55 \| good	0.267 \| good
2026-06-06T18:00:00.000Z	54 \| moderate	10.8 \| good	38.844 \| good	43.08 \| good	1.072 \| good	2.691 \| good	0.262 \| good
2026-06-06T19:00:00.000Z	49 \| good	9.191 \| good	44.273 \| good	44.7 \| good	1.79 \| good	2.06 \| good	0.25 \| good
2026-06-06T20:00:00.000Z	49 \| good	9.064 \| good	43.592 \| good	44.985 \| good	1.959 \| good	2.562 \| good	0.25 \| good
2026-06-06T21:00:00.000Z	52 \| moderate	9.802 \| good	42.263 \| good	46.203 \| good	1.394 \| good	1.39 \| good	0.229 \| good
2026-06-06T22:00:00.000Z	49 \| good	9.129 \| good	25.273 \| good	46.304 \| good	1.942 \| good	1.577 \| good	0.229 \| good
2026-06-06T23:00:00.000Z	44 \| good	7.941 \| good	23.767 \| good	47.639 \| good	1.563 \| good	2.231 \| good	0.217 \| good
2026-06-07T00:00:00.000Z	50 \| good	7.281 \| good	19.84 \| good	53.922 \| good	2.853 \| good	2.793 \| good	0.2 \| good
2026-06-07T01:00:00.000Z	54 \| moderate	5.869 \| good	17.206 \| good	55.625 \| fine	3.686 \| good	5.043 \| good	0.262 \| good
2026-06-07T02:00:00.000Z	48 \| good	7.253 \| good	26.144 \| good	51.572 \| good	1.936 \| good	7.919 \| good	0.249 \| good
2026-06-07T03:00:00.000Z	44 \| good	8.308 \| good	34.935 \| good	44.96 \| good	1.162 \| good	8.084 \| good	0.266 \| good
2026-06-07T04:00:00.000Z	49 \| good	8.627 \| good	25.296 \| good	40.443 \| good	1.094 \| good	7.639 \| good	0.293 \| good
2026-06-07T05:00:00.000Z	52 \| moderate	9.619 \| good	37.402 \| good	26.709 \| good	1.327 \| good	8.788 \| good	0.293 \| good
2026-06-07T06:00:00.000Z	52 \| moderate	10.158 \| good	36.52 \| good	21.334 \| good	0.965 \| good	10.256 \| good	0.281 \| good
2026-06-07T07:00:00.000Z	54 \| moderate	10.613 \| good	38.585 \| good	25.757 \| good	2.362 \| good	11.749 \| good	0.265 \| good
2026-06-07T08:00:00.000Z	54 \| moderate	11.104 \| good	24.48 \| good	29.23 \| good	1.75 \| good	15.723 \| good	0.249 \| good
2026-06-07T09:00:00.000Z	54 \| moderate	10.6 \| good	34.571 \| good	23.422 \| good	1.768 \| good	7.426 \| good	0.233 \| good
2026-06-07T10:00:00.000Z	52 \| moderate	10.028 \| good	18.003 \| good	23.771 \| good	1.708 \| good	11.487 \| good	0.281 \| good
2026-06-07T11:00:00.000Z	52 \| moderate	10.245 \| good	23.434 \| good	24.528 \| good	2.246 \| good	8.623 \| good	0.249 \| good
2026-06-07T12:00:00.000Z	58 \| moderate	12.53 \| fine	40.978 \| good	20.314 \| good	2.366 \| good	9.832 \| good	0.306 \| good
2026-06-07T13:00:00.000Z	34 \| good	6.175 \| good	36.828 \| good	24.864 \| good	2.6 \| good	10.946 \| good	0.313 \| good
2026-06-07T14:00:00.000Z	54 \| moderate	10.813 \| good	42.409 \| good	26.926 \| good	1.354 \| good	8.925 \| good	0.281 \| good
2026-06-07T15:00:00.000Z	49 \| good	9.046 \| good	49.472 \| good	32.218 \| good	1.111 \| good	4.766 \| good	0.273 \| good
2026-06-07T16:00:00.000Z	56 \| moderate	12.007 \| good	46.335 \| good	38.249 \| good	1.347 \| good	4.179 \| good	0.254 \| good
2026-06-07T17:00:00.000Z	54 \| moderate	10.704 \| good	38.92 \| good	42.838 \| good	1.56 \| good	4.012 \| good	0.267 \| good
2026-06-07T18:00:00.000Z	44 \| good	8.457 \| good	32.029 \| good	46.556 \| good	2.118 \| good	2.877 \| good	0.267 \| good
2026-06-07T19:00:00.000Z	44 \| good	6.807 \| good	28.17 \| good	47.518 \| good	1.862 \| good	2.059 \| good	0.262 \| good
2026-06-07T20:00:00.000Z	58 \| moderate	12.763 \| fine	46.99 \| good	53.154 \| good	2.363 \| good	2.059 \| good	0.279 \| good
2026-06-07T21:00:00.000Z	56 \| moderate	11.814 \| good	42.731 \| good	55.783 \| fine	2.05 \| good	2.53 \| good	0.224 \| good
2026-06-07T22:00:00.000Z	56 \| moderate	11.73 \| good	44.891 \| good	54.819 \| good	1.634 \| good	2.616 \| good	0.249 \| good
2026-06-07T23:00:00.000Z	51 \| moderate	8.981 \| good	39.258 \| good	55.185 \| fine	1.254 \| good	6.435 \| good	0.237 \| good
2026-06-08T00:00:00.000Z	49 \| good	8.337 \| good	29.548 \| good	52.757 \| good	1.714 \| good	5.281 \| good	0.279 \| good
2026-06-08T01:00:00.000Z	44 \| good	7.503 \| good	33.342 \| good	39.333 \| good	1.933 \| good	9.068 \| good	0.295 \| good
2026-06-08T02:00:00.000Z	44 \| good	7.61 \| good	30.635 \| good	37.922 \| good	1.546 \| good	7.603 \| good	0.296 \| good
2026-06-08T03:00:00.000Z	49 \| good	9.491 \| good	42.213 \| good	36.126 \| good	0.299 \| good	5.109 \| good	0.164 \| good
2026-06-08T04:00:00.000Z	54 \| moderate	10.54 \| good	33.485 \| good	36.725 \| good	1.078 \| good	9.373 \| good	0.312 \| good
2026-06-08T05:00:00.000Z	54 \| moderate	10.571 \| good	29.571 \| good	35.762 \| good	1.059 \| good	8.746 \| good	0.329 \| good
2026-06-08T06:00:00.000Z	56 \| moderate	11.852 \| good	38.828 \| good	27.384 \| good	0.963 \| good	3.904 \| good	0.296 \| good
2026-06-08T07:00:00.000Z	58 \| moderate	12.71 \| fine	44.201 \| good	29.911 \| good	0.963 \| good	2.982 \| good	0.24 \| good
2026-06-08T08:00:00.000Z	49 \| good	8.575 \| good	33.759 \| good	30.219 \| good	0.657 \| good	3.835 \| good	0.238 \| good
2026-06-08T09:00:00.000Z	52 \| moderate	9.945 \| good	44.099 \| good	22.668 \| good	0.447 \| good	4.859 \| good	0.151 \| good
2026-06-08T10:00:00.000Z	54 \| moderate	10.753 \| good	47.68 \| good	19.908 \| good	0.501 \| good	5.006 \| good	0.152 \| good
2026-06-08T11:00:00.000Z	58 \| moderate	12.779 \| fine	57.579 \| fine	20.115 \| good	0.54 \| good	5.157 \| good	0.155 \| good
2026-06-08T12:00:00.000Z	60 \| moderate	14.032 \| fine	62.78 \| fine	25.493 \| good	0.561 \| good	5.094 \| good	0.161 \| good
2026-06-08T13:00:00.000Z	62 \| moderate	14.538 \| fine	64.663 \| fine	30.864 \| good	0.608 \| good	4.631 \| good	0.166 \| good
2026-06-08T14:00:00.000Z	60 \| moderate	14.224 \| fine	63.712 \| fine	37.581 \| good	0.69 \| good	3.738 \| good	0.17 \| good
2026-06-08T15:00:00.000Z	60 \| moderate	14.243 \| fine	63.351 \| fine	44.109 \| good	0.741 \| good	2.75 \| good	0.171 \| good
2026-06-08T16:00:00.000Z	52 \| moderate	9.504 \| good	42.43 \| good	46.239 \| good	0.739 \| good	1.922 \| good	0.169 \| good
2026-06-08T17:00:00.000Z	49 \| good	8.668 \| good	37.905 \| good	47.317 \| good	0.664 \| good	1.322 \| good	0.163 \| good
2026-06-08T18:00:00.000Z	44 \| good	8.031 \| good	35.247 \| good	45.093 \| good	0.533 \| good	1.031 \| good	0.157 \| good
2026-06-08T19:00:00.000Z	44 \| good	8.172 \| good	35.789 \| good	42.485 \| good	0.439 \| good	0.908 \| good	0.151 \| good
2026-06-08T20:00:00.000Z	44 \| good	7.665 \| good	33.623 \| good	47.103 \| good	0.361 \| good	0.74 \| good	0.145 \| good
2026-06-08T21:00:00.000Z	45 \| good	5.655 \| good	24.363 \| good	48.832 \| good	0.304 \| good	0.793 \| good	0.14 \| good
2026-06-08T22:00:00.000Z	44 \| good	4.082 \| good	18.108 \| good	46.591 \| good	0.239 \| good	1.234 \| good	0.137 \| good
2026-06-08T23:00:00.000Z	43 \| good	4.857 \| good	21.059 \| good	45.825 \| good	0.24 \| good	1.838 \| good	0.14 \| good
2026-06-09T00:00:00.000Z	42 \| good	3.576 \| good	15.634 \| good	44.689 \| good	0.275 \| good	2.702 \| good	0.145 \| good
2026-06-09T01:00:00.000Z	44 \| good	4.864 \| good	21.047 \| good	46.899 \| good	0.322 \| good	3.636 \| good	0.15 \| good
2026-06-09T02:00:00.000Z	38 \| good	5.944 \| good	25.829 \| good	40.797 \| good	0.383 \| good	4.102 \| good	0.151 \| good
2026-06-09T03:00:00.000Z	34 \| good	6.415 \| good	28.472 \| good	37.043 \| good	0.423 \| good	3.992 \| good	0.148 \| good
2026-06-09T04:00:00.000Z	38 \| good	6.885 \| good	30.427 \| good	36.344 \| good	0.438 \| good	3.817 \| good	0.145 \| good
2026-06-09T05:00:00.000Z	38 \| good	7.17 \| good	31.528 \| good	35.331 \| good	0.423 \| good	3.481 \| good	0.141 \| good
2026-06-09T06:00:00.000Z	38 \| good	7.353 \| good	32.427 \| good	33.944 \| good	0.417 \| good	3.138 \| good	0.136 \| good
2026-06-09T07:00:00.000Z	38 \| good	7.364 \| good	32.485 \| good	32.59 \| good	0.428 \| good	2.954 \| good	0.132 \| good
2026-06-09T08:00:00.000Z	38 \| good	6.636 \| good	29.51 \| good	31.638 \| good	0.449 \| good	2.893 \| good	0.129 \| good
2026-06-09T09:00:00.000Z	44 \| good	7.693 \| good	33.941 \| good	29.325 \| good	0.461 \| good	2.85 \| good	0.127 \| good
2026-06-09T10:00:00.000Z	44 \| good	8.299 \| good	36.477 \| good	24.321 \| good	0.462 \| good	2.845 \| good	0.126 \| good
2026-06-09T11:00:00.000Z	52 \| moderate	10.375 \| good	45.846 \| good	23.717 \| good	0.464 \| good	2.987 \| good	0.127 \| good
2026-06-09T12:00:00.000Z	52 \| moderate	10.094 \| good	44.626 \| good	22.994 \| good	0.487 \| good	2.824 \| good	0.128 \| good
2026-06-09T13:00:00.000Z	54 \| moderate	11.415 \| good	50.379 \| good	29.481 \| good	0.538 \| good	2.43 \| good	0.127 \| good
2026-06-09T14:00:00.000Z	54 \| moderate	10.556 \| good	46.714 \| good	37.174 \| good	0.582 \| good	2.491 \| good	0.13 \| good
2026-06-09T15:00:00.000Z	58 \| moderate	12.568 \| fine	56.351 \| fine	43.449 \| good	0.649 \| good	2.204 \| good	0.131 \| good
2026-06-09T16:00:00.000Z	52 \| moderate	10.145 \| good	44.984 \| good	49.446 \| good	0.671 \| good	1.355 \| good	0.131 \| good
2026-06-09T17:00:00.000Z	52 \| moderate	10.358 \| good	45.818 \| good	55.223 \| fine	0.653 \| good	0.899 \| good	0.132 \| good
2026-06-09T18:00:00.000Z	51 \| moderate	8.979 \| good	39.879 \| good	55.473 \| fine	0.598 \| good	0.702 \| good	0.133 \| good
2026-06-09T19:00:00.000Z	58 \| moderate	8.495 \| good	37.051 \| good	56.763 \| fine	0.494 \| good	0.76 \| good	0.131 \| good
2026-06-09T20:00:00.000Z	64 \| moderate	8.234 \| good	36.458 \| good	59.226 \| fine	0.454 \| good	0.799 \| good	0.132 \| good
2026-06-09T21:00:00.000Z	61 \| moderate	7.397 \| good	32.86 \| good	58.222 \| fine	0.421 \| good	0.749 \| good	0.134 \| good
2026-06-09T22:00:00.000Z	49 \| good	5.773 \| good	25.324 \| good	52.546 \| good	0.399 \| good	0.809 \| good	0.136 \| good
2026-06-09T23:00:00.000Z	46 \| good	5.97 \| good	26.945 \| good	49.56 \| good	0.374 \| good	0.99 \| good	0.139 \| good
2026-06-10T00:00:00.000Z	45 \| good	4.14 \| good	18.373 \| good	48.801 \| good	0.336 \| good	1.858 \| good	0.146 \| good
2026-06-10T01:00:00.000Z	43 \| good	5.072 \| good	21.934 \| good	46.465 \| good	0.35 \| good	3.578 \| good	0.159 \| good
2026-06-10T02:00:00.000Z	40 \| good	6.024 \| good	26.323 \| good	42.822 \| good	0.389 \| good	5.542 \| good	0.173 \| good
2026-06-10T03:00:00.000Z	35 \| good	6.482 \| good	28.935 \| good	38.04 \| good	0.449 \| good	6.411 \| good	0.179 \| good
2026-06-10T04:00:00.000Z	38 \| good	6.792 \| good	30.047 \| good	36.285 \| good	0.533 \| good	6.881 \| good	0.182 \| good
2026-06-10T05:00:00.000Z	44 \| good	7.566 \| good	33.077 \| good	35.625 \| good	0.642 \| good	7.075 \| good	0.183 \| good
2026-06-10T06:00:00.000Z	22 \| good	4.196 \| good	4.268 \| good	23.694 \| good	0.763 \| good	7.111 \| good	0.184 \| good
2026-06-10T07:00:00.000Z	49 \| good	9.473 \| good	42.372 \| good	34.179 \| good	0.847 \| good	7.072 \| good	0.183 \| good
2026-06-10T08:00:00.000Z	44 \| good	8.193 \| good	36.077 \| good	33.017 \| good	0.923 \| good	6.988 \| good	0.183 \| good

Indiana

Get reliable air quality data to drive your business

Indiana, USA air quality map: Track AQI near you

Air quality in cities of Indiana, USA

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
Bloomington, Indiana	58 Moderate	12.98μg/m³ Fine	58.88μg/m³ Fine	17.61ppb Good	0.51ppb Good	3.23ppb Good	0.31ppm Good
Greenfield, Indiana	56 Moderate	12.39μg/m³ Fine	45.91μg/m³ Good	29.55ppb Good	0.91ppb Good	2.96ppb Good	0.26ppm Good
Jasper, Indiana	58 Moderate	12.56μg/m³ Fine	21.64μg/m³ Good	25.67ppb Good	0.51ppb Good	3.94ppb Good	0.34ppm Good
Jeffersonville, Indiana	56 Moderate	12.17μg/m³ Fine	54.32μg/m³ Fine	19.54ppb Good	0.48ppb Good	3.88ppb Good	0.21ppm Good
Noblesville, Indiana	56 Moderate	12.31μg/m³ Fine	44.02μg/m³ Good	18.23ppb Good	0.91ppb Good	4.75ppb Good	0.27ppm Good
Bedford, Indiana	56 Moderate	11.85μg/m³ Good	32.22μg/m³ Good	27.91ppb Good	0.51ppb Good	3.18ppb Good	0.31ppm Good
Clarksville, Indiana	56 Moderate	12.12μg/m³ Fine	53.51μg/m³ Good	19.48ppb Good	0.48ppb Good	3.87ppb Good	0.21ppm Good
Martinsville, Indiana	56 Moderate	11.69μg/m³ Good	48.88μg/m³ Good	17.69ppb Good	0.51ppb Good	3.09ppb Good	0.31ppm Good
Madison, Indiana	56 Moderate	11.54μg/m³ Good	32.28μg/m³ Good	21.32ppb Good	0.79ppb Good	3.33ppb Good	0.24ppm Good
Sellersburg, Indiana	54 Moderate	11.39μg/m³ Good	42.79μg/m³ Good	20.12ppb Good	0.51ppb Good	3.64ppb Good	0.22ppm Good
Franklin, Indiana	54 Moderate	11.01μg/m³ Good	24.60μg/m³ Good	22.54ppb Good	0.86ppb Good	3.02ppb Good	0.26ppm Good
Greensburg, Indiana	54 Moderate	11.06μg/m³ Good	37.09μg/m³ Good	29.02ppb Good	0.92ppb Good	3.63ppb Good	0.24ppm Good
New Albany, Indiana	54 Moderate	10.90μg/m³ Good	40.49μg/m³ Good	16.66ppb Good	0.51ppb Good	3.67ppb Good	0.24ppm Good
Seymour, Indiana	54 Moderate	10.63μg/m³ Good	39.45μg/m³ Good	26.79ppb Good	0.77ppb Good	3.09ppb Good	0.24ppm Good
Vincennes, Indiana	54 Moderate	10.92μg/m³ Good	41.80μg/m³ Good	31.72ppb Good	0.42ppb Good	3.94ppb Good	0.32ppm Good
Westfield, Indiana	54 Moderate	10.60μg/m³ Good	49.83μg/m³ Good	29.96ppb Good	0.90ppb Good	5.17ppb Good	0.27ppm Good
Bargersville, Indiana	52 Moderate	10.09μg/m³ Good	35.20μg/m³ Good	26.11ppb Good	0.85ppb Good	3.01ppb Good	0.27ppm Good
Carmel, Indiana	52 Moderate	10.17μg/m³ Good	28.36μg/m³ Good	31.78ppb Good	0.89ppb Good	5.10ppb Good	0.28ppm Good
Crawfordsville, Indiana	52 Moderate	10.37μg/m³ Good	33.70μg/m³ Good	27.86ppb Good	0.44ppb Good	6.74ppb Good	0.24ppm Good
Michigan City, Indiana	52 Moderate	10.28μg/m³ Good	47.14μg/m³ Good	36.14ppb Good	0.38ppb Good	3.23ppb Good	0.19ppm Good
Marion city, Indiana	52 Moderate	10.03μg/m³ Good	46.57μg/m³ Good	28.76ppb Good	0.99ppb Good	2.97ppb Good	0.24ppm Good
Speedway, Indiana	52 Moderate	10.31μg/m³ Good	44.80μg/m³ Good	28.52ppb Good	0.88ppb Good	3.42ppb Good	0.28ppm Good
Washington, Indiana	52 Moderate	10.24μg/m³ Good	42.92μg/m³ Good	27.44ppb Good	0.50ppb Good	3.88ppb Good	0.34ppm Good
Avon, Indiana	52 Moderate	9.53μg/m³ Good	40.38μg/m³ Good	16.02ppb Good	0.87ppb Good	4.14ppb Good	0.27ppm Good
Connersville, Indiana	52 Moderate	9.80μg/m³ Good	20.14μg/m³ Good	32.45ppb Good	1.02ppb Good	5.45ppb Good	0.22ppm Good
Columbus, Indiana	52 Moderate	9.52μg/m³ Good	30.61μg/m³ Good	22.43ppb Good	0.83ppb Good	3.04ppb Good	0.25ppm Good
Fishers, Indiana	52 Moderate	9.86μg/m³ Good	37.05μg/m³ Good	25.10ppb Good	0.90ppb Good	3.74ppb Good	0.28ppm Good
Plainfield, Indiana	52 Moderate	9.51μg/m³ Good	40.69μg/m³ Good	18.61ppb Good	0.87ppb Good	4.09ppb Good	0.27ppm Good
Shelbyville, Indiana	52 Moderate	9.94μg/m³ Good	37.02μg/m³ Good	28.81ppb Good	0.89ppb Good	2.88ppb Good	0.26ppm Good
Bluffton, Indiana	49 Good	9.46μg/m³ Good	23.01μg/m³ Good	29.90ppb Good	0.90ppb Good	2.69ppb Good	0.21ppm Good
Brownsburg, Indiana	49 Good	9.33μg/m³ Good	40.24μg/m³ Good	22.76ppb Good	0.86ppb Good	4.61ppb Good	0.27ppm Good
La Porte, Indiana	49 Good	9.27μg/m³ Good	28.44μg/m³ Good	38.82ppb Good	0.37ppb Good	2.88ppb Good	0.19ppm Good
McCordsville, Indiana	49 Good	9.44μg/m³ Good	35.51μg/m³ Good	26.23ppb Good	0.89ppb Good	3.55ppb Good	0.28ppm Good
Richmond, Indiana	49 Good	9.41μg/m³ Good	20.06μg/m³ Good	28.86ppb Good	1.07ppb Good	6.43ppb Good	0.18ppm Good
Terre Haute, Indiana	49 Good	9.30μg/m³ Good	33.98μg/m³ Good	23.16ppb Good	0.41ppb Good	3.05ppb Good	0.25ppm Good
Munster, Indiana	49 Good	9.05μg/m³ Good	39.64μg/m³ Good	34.38ppb Good	0.48ppb Good	5.78ppb Good	0.18ppm Good
Plymouth, Indiana	49 Good	9.05μg/m³ Good	36.89μg/m³ Good	35.24ppb Good	0.36ppb Good	2.63ppb Good	0.19ppm Good
Hammond, Indiana	49 Good	8.77μg/m³ Good	38.28μg/m³ Good	33.85ppb Good	0.48ppb Good	5.55ppb Good	0.18ppm Good
Lawrence, Indiana	49 Good	8.82μg/m³ Good	34.73μg/m³ Good	28.62ppb Good	0.89ppb Good	3.33ppb Good	0.29ppm Good
Indianapolis, Indiana	49 Good	8.68μg/m³ Good	36.97μg/m³ Good	28.06ppb Good	0.88ppb Good	2.86ppb Good	0.29ppm Good
Wabash, Indiana	49 Good	8.79μg/m³ Good	45.27μg/m³ Good	31.61ppb Good	0.81ppb Good	2.98ppb Good	0.24ppm Good
Beech Grove, Indiana	49 Good	8.51μg/m³ Good	33.72μg/m³ Good	27.77ppb Good	0.88ppb Good	2.97ppb Good	0.29ppm Good
Lebanon, Indiana	44 Good	8.48μg/m³ Good	36.08μg/m³ Good	31.50ppb Good	0.82ppb Good	7.00ppb Good	0.27ppm Good
Whitestown, Indiana	49 Good	8.63μg/m³ Good	37.36μg/m³ Good	30.84ppb Good	0.83ppb Good	6.65ppb Good	0.27ppm Good
Decatur, Indiana	44 Good	8.38μg/m³ Good	35.30μg/m³ Good	31.96ppb Good	1.06ppb Good	2.75ppb Good	0.21ppm Good
Danville, Indiana	44 Good	8.46μg/m³ Good	33.99μg/m³ Good	18.31ppb Good	0.48ppb Good	5.12ppb Good	0.26ppm Good
Highland town, Indiana	44 Good	8.22μg/m³ Good	35.85μg/m³ Good	34.08ppb Good	0.48ppb Good	5.37ppb Good	0.18ppm Good
Muncie, Indiana	44 Good	8.20μg/m³ Good	35.92μg/m³ Good	29.98ppb Good	0.99ppb Good	2.74ppb Good	0.23ppm Good
Schererville, Indiana	44 Good	8.23μg/m³ Good	36.01μg/m³ Good	34.35ppb Good	0.48ppb Good	5.46ppb Good	0.18ppm Good
Anderson, Indiana	44 Good	7.97μg/m³ Good	35.10μg/m³ Good	25.04ppb Good	0.94ppb Good	2.97ppb Good	0.25ppm Good

City	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
No results found

0.26ppm

How accurate is Indiana, USA air quality data?

Air quality data and pollutant measurements for Indiana, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is the air quality data for Indiana, USA updated?

The air quality for Indiana, USA is updated every hour.

When was the worst air quality at Indiana, USA in the last 24 hrs?

The worst air quality in Indiana, USA in the last 24 hours was observed at 07:00:00 on 2026-06-08.

When was the best air quality at Indiana, USA in the last 24 hrs?

In the last 24 hrs, the best air quality in Indiana, USA was observed at 01:00:00 on 2026-06-07.

What is the current air quality in Indiana, USA?

The current air quality in Indiana, USA is 49, categorized as Good based on real-time data.

What pollutant is the most common in Indiana, USA?

The most common pollutant in Indiana, USA is PM2.5.

What should I do if the air quality in Indiana, USA is poor?

If the air quality in Indiana, USA is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Indiana, USA?

The current PM_2.5 concentration at Indiana, USA is 8.575 μg/m³.

What is the current concentration of PM₁₀ in Indiana, USA?

The current PM₁₀ concentration at Indiana, USA is 33.759 μg/m³.

What is the current concentration of carbon monoxide (CO) in Indiana, USA?

The current carbon monoxide (CO) concentration at Indiana, USA is 0.238 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Indiana, USA?

The current sulfur dioxide (SO₂) concentration at Indiana, USA is 0.657 ppb.

What is the current concentration of ozone (O₃) in Indiana, USA?

The current ozone (O₃) concentration at Indiana, USA is 30.219 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Indiana, USA?

The current nitrogen dioxide (NO₂) concentration at Indiana, USA is 3.835 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-06T09:00:00.000Z	54 \| moderate	10.533 \| good	39.77 \| good	38.702 \| good	0.902 \| good	7.046 \| good	0.233 \| good
2026-06-06T10:00:00.000Z	52 \| moderate	10.47 \| good	46.448 \| good	37.634 \| good	1.288 \| good	7.183 \| good	0.233 \| good
2026-06-06T11:00:00.000Z	52 \| moderate	10.467 \| good	37.533 \| good	39.331 \| good	1.242 \| good	3.822 \| good	0.2 \| good
2026-06-06T12:00:00.000Z	54 \| moderate	11.068 \| good	25.783 \| good	41.412 \| good	1.274 \| good	4.217 \| good	0.233 \| good
2026-06-06T13:00:00.000Z	56 \| moderate	11.605 \| good	40.943 \| good	38.827 \| good	1.264 \| good	6.247 \| good	0.233 \| good
2026-06-06T14:00:00.000Z	56 \| moderate	11.969 \| good	42.987 \| good	41.911 \| good	1.064 \| good	5.224 \| good	0.233 \| good
2026-06-06T15:00:00.000Z	56 \| moderate	11.511 \| good	50.254 \| good	38.265 \| good	1.254 \| good	5.467 \| good	0.233 \| good
2026-06-06T16:00:00.000Z	54 \| moderate	11.033 \| good	45.288 \| good	38.733 \| good	1.557 \| good	4.184 \| good	0.296 \| good
2026-06-06T17:00:00.000Z	52 \| moderate	10.305 \| good	33.857 \| good	39.763 \| good	1.458 \| good	2.55 \| good	0.267 \| good
2026-06-06T18:00:00.000Z	54 \| moderate	10.8 \| good	38.844 \| good	43.08 \| good	1.072 \| good	2.691 \| good	0.262 \| good
2026-06-06T19:00:00.000Z	49 \| good	9.191 \| good	44.273 \| good	44.7 \| good	1.79 \| good	2.06 \| good	0.25 \| good
2026-06-06T20:00:00.000Z	49 \| good	9.064 \| good	43.592 \| good	44.985 \| good	1.959 \| good	2.562 \| good	0.25 \| good
2026-06-06T21:00:00.000Z	52 \| moderate	9.802 \| good	42.263 \| good	46.203 \| good	1.394 \| good	1.39 \| good	0.229 \| good
2026-06-06T22:00:00.000Z	49 \| good	9.129 \| good	25.273 \| good	46.304 \| good	1.942 \| good	1.577 \| good	0.229 \| good
2026-06-06T23:00:00.000Z	44 \| good	7.941 \| good	23.767 \| good	47.639 \| good	1.563 \| good	2.231 \| good	0.217 \| good
2026-06-07T00:00:00.000Z	50 \| good	7.281 \| good	19.84 \| good	53.922 \| good	2.853 \| good	2.793 \| good	0.2 \| good
2026-06-07T01:00:00.000Z	54 \| moderate	5.869 \| good	17.206 \| good	55.625 \| fine	3.686 \| good	5.043 \| good	0.262 \| good
2026-06-07T02:00:00.000Z	48 \| good	7.253 \| good	26.144 \| good	51.572 \| good	1.936 \| good	7.919 \| good	0.249 \| good
2026-06-07T03:00:00.000Z	44 \| good	8.308 \| good	34.935 \| good	44.96 \| good	1.162 \| good	8.084 \| good	0.266 \| good
2026-06-07T04:00:00.000Z	49 \| good	8.627 \| good	25.296 \| good	40.443 \| good	1.094 \| good	7.639 \| good	0.293 \| good
2026-06-07T05:00:00.000Z	52 \| moderate	9.619 \| good	37.402 \| good	26.709 \| good	1.327 \| good	8.788 \| good	0.293 \| good
2026-06-07T06:00:00.000Z	52 \| moderate	10.158 \| good	36.52 \| good	21.334 \| good	0.965 \| good	10.256 \| good	0.281 \| good
2026-06-07T07:00:00.000Z	54 \| moderate	10.613 \| good	38.585 \| good	25.757 \| good	2.362 \| good	11.749 \| good	0.265 \| good
2026-06-07T08:00:00.000Z	54 \| moderate	11.104 \| good	24.48 \| good	29.23 \| good	1.75 \| good	15.723 \| good	0.249 \| good
2026-06-07T09:00:00.000Z	54 \| moderate	10.6 \| good	34.571 \| good	23.422 \| good	1.768 \| good	7.426 \| good	0.233 \| good
2026-06-07T10:00:00.000Z	52 \| moderate	10.028 \| good	18.003 \| good	23.771 \| good	1.708 \| good	11.487 \| good	0.281 \| good
2026-06-07T11:00:00.000Z	52 \| moderate	10.245 \| good	23.434 \| good	24.528 \| good	2.246 \| good	8.623 \| good	0.249 \| good
2026-06-07T12:00:00.000Z	58 \| moderate	12.53 \| fine	40.978 \| good	20.314 \| good	2.366 \| good	9.832 \| good	0.306 \| good
2026-06-07T13:00:00.000Z	34 \| good	6.175 \| good	36.828 \| good	24.864 \| good	2.6 \| good	10.946 \| good	0.313 \| good
2026-06-07T14:00:00.000Z	54 \| moderate	10.813 \| good	42.409 \| good	26.926 \| good	1.354 \| good	8.925 \| good	0.281 \| good
2026-06-07T15:00:00.000Z	49 \| good	9.046 \| good	49.472 \| good	32.218 \| good	1.111 \| good	4.766 \| good	0.273 \| good
2026-06-07T16:00:00.000Z	56 \| moderate	12.007 \| good	46.335 \| good	38.249 \| good	1.347 \| good	4.179 \| good	0.254 \| good
2026-06-07T17:00:00.000Z	54 \| moderate	10.704 \| good	38.92 \| good	42.838 \| good	1.56 \| good	4.012 \| good	0.267 \| good
2026-06-07T18:00:00.000Z	44 \| good	8.457 \| good	32.029 \| good	46.556 \| good	2.118 \| good	2.877 \| good	0.267 \| good
2026-06-07T19:00:00.000Z	44 \| good	6.807 \| good	28.17 \| good	47.518 \| good	1.862 \| good	2.059 \| good	0.262 \| good
2026-06-07T20:00:00.000Z	58 \| moderate	12.763 \| fine	46.99 \| good	53.154 \| good	2.363 \| good	2.059 \| good	0.279 \| good
2026-06-07T21:00:00.000Z	56 \| moderate	11.814 \| good	42.731 \| good	55.783 \| fine	2.05 \| good	2.53 \| good	0.224 \| good
2026-06-07T22:00:00.000Z	56 \| moderate	11.73 \| good	44.891 \| good	54.819 \| good	1.634 \| good	2.616 \| good	0.249 \| good
2026-06-07T23:00:00.000Z	51 \| moderate	8.981 \| good	39.258 \| good	55.185 \| fine	1.254 \| good	6.435 \| good	0.237 \| good
2026-06-08T00:00:00.000Z	49 \| good	8.337 \| good	29.548 \| good	52.757 \| good	1.714 \| good	5.281 \| good	0.279 \| good
2026-06-08T01:00:00.000Z	44 \| good	7.503 \| good	33.342 \| good	39.333 \| good	1.933 \| good	9.068 \| good	0.295 \| good
2026-06-08T02:00:00.000Z	44 \| good	7.61 \| good	30.635 \| good	37.922 \| good	1.546 \| good	7.603 \| good	0.296 \| good
2026-06-08T03:00:00.000Z	49 \| good	9.491 \| good	42.213 \| good	36.126 \| good	0.299 \| good	5.109 \| good	0.164 \| good
2026-06-08T04:00:00.000Z	54 \| moderate	10.54 \| good	33.485 \| good	36.725 \| good	1.078 \| good	9.373 \| good	0.312 \| good
2026-06-08T05:00:00.000Z	54 \| moderate	10.571 \| good	29.571 \| good	35.762 \| good	1.059 \| good	8.746 \| good	0.329 \| good
2026-06-08T06:00:00.000Z	56 \| moderate	11.852 \| good	38.828 \| good	27.384 \| good	0.963 \| good	3.904 \| good	0.296 \| good
2026-06-08T07:00:00.000Z	58 \| moderate	12.71 \| fine	44.201 \| good	29.911 \| good	0.963 \| good	2.982 \| good	0.24 \| good
2026-06-08T08:00:00.000Z	49 \| good	8.575 \| good	33.759 \| good	30.219 \| good	0.657 \| good	3.835 \| good	0.238 \| good
2026-06-08T09:00:00.000Z	52 \| moderate	9.945 \| good	44.099 \| good	22.668 \| good	0.447 \| good	4.859 \| good	0.151 \| good
2026-06-08T10:00:00.000Z	54 \| moderate	10.753 \| good	47.68 \| good	19.908 \| good	0.501 \| good	5.006 \| good	0.152 \| good
2026-06-08T11:00:00.000Z	58 \| moderate	12.779 \| fine	57.579 \| fine	20.115 \| good	0.54 \| good	5.157 \| good	0.155 \| good
2026-06-08T12:00:00.000Z	60 \| moderate	14.032 \| fine	62.78 \| fine	25.493 \| good	0.561 \| good	5.094 \| good	0.161 \| good
2026-06-08T13:00:00.000Z	62 \| moderate	14.538 \| fine	64.663 \| fine	30.864 \| good	0.608 \| good	4.631 \| good	0.166 \| good
2026-06-08T14:00:00.000Z	60 \| moderate	14.224 \| fine	63.712 \| fine	37.581 \| good	0.69 \| good	3.738 \| good	0.17 \| good
2026-06-08T15:00:00.000Z	60 \| moderate	14.243 \| fine	63.351 \| fine	44.109 \| good	0.741 \| good	2.75 \| good	0.171 \| good
2026-06-08T16:00:00.000Z	52 \| moderate	9.504 \| good	42.43 \| good	46.239 \| good	0.739 \| good	1.922 \| good	0.169 \| good
2026-06-08T17:00:00.000Z	49 \| good	8.668 \| good	37.905 \| good	47.317 \| good	0.664 \| good	1.322 \| good	0.163 \| good
2026-06-08T18:00:00.000Z	44 \| good	8.031 \| good	35.247 \| good	45.093 \| good	0.533 \| good	1.031 \| good	0.157 \| good
2026-06-08T19:00:00.000Z	44 \| good	8.172 \| good	35.789 \| good	42.485 \| good	0.439 \| good	0.908 \| good	0.151 \| good
2026-06-08T20:00:00.000Z	44 \| good	7.665 \| good	33.623 \| good	47.103 \| good	0.361 \| good	0.74 \| good	0.145 \| good
2026-06-08T21:00:00.000Z	45 \| good	5.655 \| good	24.363 \| good	48.832 \| good	0.304 \| good	0.793 \| good	0.14 \| good
2026-06-08T22:00:00.000Z	44 \| good	4.082 \| good	18.108 \| good	46.591 \| good	0.239 \| good	1.234 \| good	0.137 \| good
2026-06-08T23:00:00.000Z	43 \| good	4.857 \| good	21.059 \| good	45.825 \| good	0.24 \| good	1.838 \| good	0.14 \| good
2026-06-09T00:00:00.000Z	42 \| good	3.576 \| good	15.634 \| good	44.689 \| good	0.275 \| good	2.702 \| good	0.145 \| good
2026-06-09T01:00:00.000Z	44 \| good	4.864 \| good	21.047 \| good	46.899 \| good	0.322 \| good	3.636 \| good	0.15 \| good
2026-06-09T02:00:00.000Z	38 \| good	5.944 \| good	25.829 \| good	40.797 \| good	0.383 \| good	4.102 \| good	0.151 \| good
2026-06-09T03:00:00.000Z	34 \| good	6.415 \| good	28.472 \| good	37.043 \| good	0.423 \| good	3.992 \| good	0.148 \| good
2026-06-09T04:00:00.000Z	38 \| good	6.885 \| good	30.427 \| good	36.344 \| good	0.438 \| good	3.817 \| good	0.145 \| good
2026-06-09T05:00:00.000Z	38 \| good	7.17 \| good	31.528 \| good	35.331 \| good	0.423 \| good	3.481 \| good	0.141 \| good
2026-06-09T06:00:00.000Z	38 \| good	7.353 \| good	32.427 \| good	33.944 \| good	0.417 \| good	3.138 \| good	0.136 \| good
2026-06-09T07:00:00.000Z	38 \| good	7.364 \| good	32.485 \| good	32.59 \| good	0.428 \| good	2.954 \| good	0.132 \| good
2026-06-09T08:00:00.000Z	38 \| good	6.636 \| good	29.51 \| good	31.638 \| good	0.449 \| good	2.893 \| good	0.129 \| good
2026-06-09T09:00:00.000Z	44 \| good	7.693 \| good	33.941 \| good	29.325 \| good	0.461 \| good	2.85 \| good	0.127 \| good
2026-06-09T10:00:00.000Z	44 \| good	8.299 \| good	36.477 \| good	24.321 \| good	0.462 \| good	2.845 \| good	0.126 \| good
2026-06-09T11:00:00.000Z	52 \| moderate	10.375 \| good	45.846 \| good	23.717 \| good	0.464 \| good	2.987 \| good	0.127 \| good
2026-06-09T12:00:00.000Z	52 \| moderate	10.094 \| good	44.626 \| good	22.994 \| good	0.487 \| good	2.824 \| good	0.128 \| good
2026-06-09T13:00:00.000Z	54 \| moderate	11.415 \| good	50.379 \| good	29.481 \| good	0.538 \| good	2.43 \| good	0.127 \| good
2026-06-09T14:00:00.000Z	54 \| moderate	10.556 \| good	46.714 \| good	37.174 \| good	0.582 \| good	2.491 \| good	0.13 \| good
2026-06-09T15:00:00.000Z	58 \| moderate	12.568 \| fine	56.351 \| fine	43.449 \| good	0.649 \| good	2.204 \| good	0.131 \| good
2026-06-09T16:00:00.000Z	52 \| moderate	10.145 \| good	44.984 \| good	49.446 \| good	0.671 \| good	1.355 \| good	0.131 \| good
2026-06-09T17:00:00.000Z	52 \| moderate	10.358 \| good	45.818 \| good	55.223 \| fine	0.653 \| good	0.899 \| good	0.132 \| good
2026-06-09T18:00:00.000Z	51 \| moderate	8.979 \| good	39.879 \| good	55.473 \| fine	0.598 \| good	0.702 \| good	0.133 \| good
2026-06-09T19:00:00.000Z	58 \| moderate	8.495 \| good	37.051 \| good	56.763 \| fine	0.494 \| good	0.76 \| good	0.131 \| good
2026-06-09T20:00:00.000Z	64 \| moderate	8.234 \| good	36.458 \| good	59.226 \| fine	0.454 \| good	0.799 \| good	0.132 \| good
2026-06-09T21:00:00.000Z	61 \| moderate	7.397 \| good	32.86 \| good	58.222 \| fine	0.421 \| good	0.749 \| good	0.134 \| good
2026-06-09T22:00:00.000Z	49 \| good	5.773 \| good	25.324 \| good	52.546 \| good	0.399 \| good	0.809 \| good	0.136 \| good
2026-06-09T23:00:00.000Z	46 \| good	5.97 \| good	26.945 \| good	49.56 \| good	0.374 \| good	0.99 \| good	0.139 \| good
2026-06-10T00:00:00.000Z	45 \| good	4.14 \| good	18.373 \| good	48.801 \| good	0.336 \| good	1.858 \| good	0.146 \| good
2026-06-10T01:00:00.000Z	43 \| good	5.072 \| good	21.934 \| good	46.465 \| good	0.35 \| good	3.578 \| good	0.159 \| good
2026-06-10T02:00:00.000Z	40 \| good	6.024 \| good	26.323 \| good	42.822 \| good	0.389 \| good	5.542 \| good	0.173 \| good
2026-06-10T03:00:00.000Z	35 \| good	6.482 \| good	28.935 \| good	38.04 \| good	0.449 \| good	6.411 \| good	0.179 \| good
2026-06-10T04:00:00.000Z	38 \| good	6.792 \| good	30.047 \| good	36.285 \| good	0.533 \| good	6.881 \| good	0.182 \| good
2026-06-10T05:00:00.000Z	44 \| good	7.566 \| good	33.077 \| good	35.625 \| good	0.642 \| good	7.075 \| good	0.183 \| good
2026-06-10T06:00:00.000Z	22 \| good	4.196 \| good	4.268 \| good	23.694 \| good	0.763 \| good	7.111 \| good	0.184 \| good
2026-06-10T07:00:00.000Z	49 \| good	9.473 \| good	42.372 \| good	34.179 \| good	0.847 \| good	7.072 \| good	0.183 \| good
2026-06-10T08:00:00.000Z	44 \| good	8.193 \| good	36.077 \| good	33.017 \| good	0.923 \| good	6.988 \| good	0.183 \| good

Indiana, USA live air quality index now

Major air pollutants in Indiana, USA

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Indiana, USA air quality forecast and history

Get reliable air quality data to drive your business

Indiana, USA air quality map: Track AQI near you

Air quality in cities of Indiana, USA

Air quality in nearby states

Ohio, USA

Illinois, USA

Kentucky, USA

Michigan, USA

Wisconsin, USA

West Virginia, USA

How accurate is Indiana, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is the air quality data for Indiana, USA updated?

When was the worst air quality at Indiana, USA in the last 24 hrs?

When was the best air quality at Indiana, USA in the last 24 hrs?

What is the current air quality in Indiana, USA?

What pollutant is the most common in Indiana, USA?

What should I do if the air quality in Indiana, USA is poor?

What is the current concentration of PM2.5 in Indiana, USA?

What is the current concentration of PM10 in Indiana, USA?

What is the current concentration of carbon monoxide (CO) in Indiana, USA?

What is the current concentration of sulfur dioxide (SO2) in Indiana, USA?

What is the current concentration of ozone (O3) in Indiana, USA?

What is the current concentration of nitrogen dioxide (NO2) in Indiana, USA?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Indiana, USA?

What is the current concentration of PM₁₀ in Indiana, USA?

What is the current concentration of sulfur dioxide (SO₂) in Indiana, USA?

What is the current concentration of ozone (O₃) in Indiana, USA?

What is the current concentration of nitrogen dioxide (NO₂) in Indiana, USA?