What is the PM10 level in Westfield, Indiana at the moment?

The PM10 concentration in Westfield, Indiana is 25.143 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Westfield, Indiana at the moment?

Currently, Westfield, Indiana has a sulfur dioxide (SO2) concentration of 0.939 ppb.

What is the ozone (O3) level in Westfield, Indiana at the moment?

The current ozone (O3) level in Westfield, Indiana at the moment is 18.201 ppm.

What is the nitrogen dioxide (NO2) level in Westfield, Indiana at the moment?

Nitrogen dioxide (NO2) level in Westfield, Indiana at the moment is 5.97 ppb.

Live air quality index in Westfield, Indiana today

Q: What is the PM2.5 level in Westfield, Indiana at the moment?

PM2.5 levels in Westfield, Indiana are currently 6.302 μg/m3.

Stay updated with real-time air quality in Westfield, Indiana 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

Westfield, Indiana

Last updated: ... (Local time)

Major air pollutants in Westfield, Indiana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

6.30 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

25.14 μg/m³

155

255

425

605+

Ozone (O₃)

18.20 ppb

201

201+

Sulfur Dioxide (SO₂)

0.94 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.97 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Westfield, Indiana

Get Live Pollen Counts

Westfield, Indiana

Scroll To Air Quality Map

Track live Westfield, Indiana air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T12:00:00.000Z	44 \| good	8.029 \| good	27.547 \| good	11.124 \| good	1.285 \| good	9.749 \| good	0.299 \| good
2026-09-05T13:00:00.000Z	33 \| good	6.482 \| good	30.833 \| good	16.889 \| good	1.123 \| good	12.479 \| good	0.27 \| good
2026-09-05T14:00:00.000Z	27 \| good	4.814 \| good	28.345 \| good	22.611 \| good	1.171 \| good	5.522 \| good	0.254 \| good
2026-09-05T15:00:00.000Z	31 \| good	3.926 \| good	18.775 \| good	34.248 \| good	1.349 \| good	3.828 \| good	0.211 \| good
2026-09-05T16:00:00.000Z	33 \| good	2.463 \| good	22.043 \| good	35.911 \| good	1.253 \| good	2.428 \| good	0.226 \| good
2026-09-05T17:00:00.000Z	32 \| good	3.678 \| good	18.06 \| good	34.991 \| good	1.268 \| good	3.04 \| good	0.226 \| good
2026-09-05T18:00:00.000Z	34 \| good	2.915 \| good	11.122 \| good	36.64 \| good	1.525 \| good	3.233 \| good	0.226 \| good
2026-09-05T19:00:00.000Z	38 \| good	2.55 \| good	11.076 \| good	41.169 \| good	2.838 \| good	5.735 \| good	0.246 \| good
2026-09-05T20:00:00.000Z	44 \| good	5.163 \| good	21.2 \| good	46.966 \| good	0.852 \| good	6.432 \| good	0.214 \| good
2026-09-05T21:00:00.000Z	43 \| good	5.029 \| good	18.47 \| good	46.225 \| good	0.945 \| good	9.576 \| good	0.235 \| good
2026-09-05T22:00:00.000Z	42 \| good	5.728 \| good	26.322 \| good	44.575 \| good	1.172 \| good	10.532 \| good	0.256 \| good
2026-09-05T23:00:00.000Z	41 \| good	5.382 \| good	23.771 \| good	44.046 \| good	1.155 \| good	11.456 \| good	0.256 \| good
2026-09-06T00:00:00.000Z	37 \| good	6.307 \| good	31.735 \| good	40.162 \| good	1.098 \| good	10.647 \| good	0.259 \| good
2026-09-06T01:00:00.000Z	38 \| good	7.009 \| good	34.803 \| good	37.728 \| good	1.098 \| good	12.713 \| good	0.2 \| good
2026-09-06T02:00:00.000Z	40 \| good	7.114 \| good	42.526 \| good	33.89 \| good	1.042 \| good	15.378 \| good	0.219 \| good
2026-09-06T03:00:00.000Z	54 \| moderate	11.383 \| good	50.539 \| good	28.303 \| good	0.696 \| good	3.658 \| good	0.181 \| good
2026-09-06T04:00:00.000Z	49 \| good	8.661 \| good	35.829 \| good	32.534 \| good	1.176 \| good	11.137 \| good	0.279 \| good
2026-09-06T05:00:00.000Z	38 \| good	6.852 \| good	33.355 \| good	30.505 \| good	1.12 \| good	9.391 \| good	0.279 \| good
2026-09-06T06:00:00.000Z	38 \| good	6.878 \| good	29.295 \| good	30.073 \| good	1.16 \| good	9.976 \| good	0.33 \| good
2026-09-06T07:00:00.000Z	38 \| good	6.827 \| good	32.7 \| good	27.053 \| good	1.501 \| good	7.233 \| good	0.239 \| good
2026-09-06T08:00:00.000Z	33 \| good	6.165 \| good	28.533 \| good	28.259 \| good	1.501 \| good	5.979 \| good	0.215 \| good
2026-09-06T09:00:00.000Z	33 \| good	5.955 \| good	18.149 \| good	25.637 \| good	1.362 \| good	5.369 \| good	0.177 \| good
2026-09-06T10:00:00.000Z	38 \| good	6.504 \| good	27.452 \| good	26.313 \| good	1.486 \| good	5.25 \| good	0.177 \| good
2026-09-06T11:00:00.000Z	38 \| good	6.592 \| good	31.96 \| good	23.197 \| good	2 \| good	5.578 \| good	0.177 \| good
2026-09-06T12:00:00.000Z	27 \| good	5.456 \| good	25.058 \| good	25.496 \| good	2.078 \| good	5.58 \| good	0.205 \| good
2026-09-06T13:00:00.000Z	27 \| good	5.415 \| good	20.73 \| good	25.425 \| good	2.452 \| good	5.511 \| good	0.2 \| good
2026-09-06T14:00:00.000Z	33 \| good	5.533 \| good	19.412 \| good	23.03 \| good	1.877 \| good	3.809 \| good	0.215 \| good
2026-09-06T15:00:00.000Z	27 \| good	4.764 \| good	19.09 \| good	23.557 \| good	1.28 \| good	3.35 \| good	0.215 \| good
2026-09-06T16:00:00.000Z	27 \| good	5.204 \| good	24.1 \| good	27.695 \| good	1.243 \| good	2.952 \| good	0.234 \| good
2026-09-06T17:00:00.000Z	28 \| good	4.841 \| good	24.016 \| good	29.537 \| good	1.121 \| good	3.194 \| good	0.234 \| good
2026-09-06T18:00:00.000Z	29 \| good	5.006 \| good	21.772 \| good	31.114 \| good	1.219 \| good	3.789 \| good	0.234 \| good
2026-09-06T19:00:00.000Z	31 \| good	4.784 \| good	27.326 \| good	32.824 \| good	1.232 \| good	2.752 \| good	0.219 \| good
2026-09-06T20:00:00.000Z	33 \| good	4.825 \| good	21.576 \| good	35.623 \| good	1.257 \| good	2.702 \| good	0.219 \| good
2026-09-06T21:00:00.000Z	34 \| good	5.536 \| good	25.403 \| good	37.149 \| good	1.377 \| good	2.835 \| good	0.196 \| good
2026-09-06T22:00:00.000Z	35 \| good	5.741 \| good	24.366 \| good	38.419 \| good	1.22 \| good	2.935 \| good	0.215 \| good
2026-09-06T23:00:00.000Z	35 \| good	6.014 \| good	21.023 \| good	38.165 \| good	1.276 \| good	3.193 \| good	0.239 \| good
2026-09-07T00:00:00.000Z	32 \| good	4.815 \| good	19.993 \| good	34.676 \| good	1.219 \| good	3.434 \| good	0.239 \| good
2026-09-07T01:00:00.000Z	33 \| good	5.62 \| good	24.39 \| good	34.348 \| good	1.297 \| good	3.47 \| good	0.235 \| good
2026-09-07T02:00:00.000Z	33 \| good	6.041 \| good	23.283 \| good	33.592 \| good	1.2 \| good	7.24 \| good	0.293 \| good
2026-09-07T03:00:00.000Z	62 \| moderate	14.813 \| fine	65.829 \| fine	25.011 \| good	0.706 \| good	5.155 \| good	0.187 \| good
2026-09-07T04:00:00.000Z	38 \| good	6.934 \| good	22.148 \| good	30.177 \| good	2.272 \| good	8.577 \| good	0.331 \| good
2026-09-07T05:00:00.000Z	44 \| good	7.749 \| good	26.027 \| good	25.868 \| good	2.455 \| good	8.921 \| good	0.293 \| good
2026-09-07T06:00:00.000Z	49 \| good	8.61 \| good	30.123 \| good	25.25 \| good	1.67 \| good	5.959 \| good	0.235 \| good
2026-09-07T07:00:00.000Z	38 \| good	7.011 \| good	30.061 \| good	22.674 \| good	1.077 \| good	7.339 \| good	0.2 \| good
2026-09-07T08:00:00.000Z	38 \| good	6.848 \| good	28.157 \| good	22.371 \| good	1.017 \| good	7.671 \| good	0.22 \| good
2026-09-07T09:00:00.000Z	38 \| good	6.62 \| good	27.161 \| good	23.491 \| good	1.021 \| good	5.854 \| good	0.224 \| good
2026-09-07T10:00:00.000Z	38 \| good	7.169 \| good	27.432 \| good	18.411 \| good	0.973 \| good	5.762 \| good	0.224 \| good
2026-09-07T11:00:00.000Z	33 \| good	6.389 \| good	24.544 \| good	19.422 \| good	0.935 \| good	5.982 \| good	0.224 \| good
2026-09-07T11:00:00.000Z	33 \| good	6.302 \| good	25.143 \| good	18.201 \| good	0.939 \| good	5.97 \| good	0.224 \| good
2026-09-07T12:00:00.000Z	38 \| good	6.585 \| good	29.532 \| good	19.333 \| good	0.741 \| good	5.023 \| good	0.179 \| good
2026-09-07T13:00:00.000Z	38 \| good	6.522 \| good	29 \| good	28.961 \| good	0.736 \| good	4.171 \| good	0.182 \| good
2026-09-07T14:00:00.000Z	38 \| good	6.611 \| good	29.543 \| good	34.947 \| good	0.755 \| good	3.256 \| good	0.178 \| good
2026-09-07T15:00:00.000Z	38 \| good	7.007 \| good	31 \| good	39.765 \| good	0.735 \| good	2.417 \| good	0.173 \| good
2026-09-07T16:00:00.000Z	39 \| good	6.591 \| good	29.618 \| good	41.559 \| good	0.618 \| good	1.366 \| good	0.16 \| good
2026-09-07T17:00:00.000Z	41 \| good	7.103 \| good	31.645 \| good	43.825 \| good	0.408 \| good	0.688 \| good	0.149 \| good
2026-09-07T18:00:00.000Z	44 \| good	7.638 \| good	33.935 \| good	46.497 \| good	0.378 \| good	0.579 \| good	0.148 \| good
2026-09-07T19:00:00.000Z	44 \| good	7.351 \| good	32.381 \| good	47.369 \| good	0.377 \| good	0.57 \| good	0.15 \| good
2026-09-07T20:00:00.000Z	44 \| good	7.919 \| good	34.905 \| good	45.399 \| good	0.386 \| good	0.606 \| good	0.153 \| good
2026-09-07T21:00:00.000Z	44 \| good	8.028 \| good	35.162 \| good	41.081 \| good	0.401 \| good	0.691 \| good	0.156 \| good
2026-09-07T22:00:00.000Z	52 \| moderate	10.152 \| good	45.127 \| good	38.018 \| good	0.417 \| good	0.892 \| good	0.16 \| good
2026-09-07T23:00:00.000Z	54 \| moderate	10.573 \| good	46.692 \| good	29.947 \| good	0.429 \| good	1.661 \| good	0.169 \| good
2026-09-08T00:00:00.000Z	44 \| good	8.224 \| good	36.092 \| good	23.192 \| good	0.462 \| good	3.862 \| good	0.187 \| good
2026-09-08T01:00:00.000Z	54 \| moderate	11.195 \| good	49.648 \| good	29.516 \| good	0.505 \| good	5.673 \| good	0.202 \| good
2026-09-08T02:00:00.000Z	54 \| moderate	11.14 \| good	49.329 \| good	25.556 \| good	0.535 \| good	5.894 \| good	0.203 \| good
2026-09-08T03:00:00.000Z	56 \| moderate	11.601 \| good	51.467 \| good	22.726 \| good	0.551 \| good	5.67 \| good	0.201 \| good
2026-09-08T04:00:00.000Z	56 \| moderate	11.669 \| good	51.562 \| good	23.113 \| good	0.56 \| good	5.523 \| good	0.2 \| good
2026-09-08T05:00:00.000Z	56 \| moderate	11.593 \| good	51.401 \| good	22.262 \| good	0.573 \| good	5.39 \| good	0.199 \| good
2026-09-08T06:00:00.000Z	56 \| moderate	11.685 \| good	51.813 \| good	20.53 \| good	0.602 \| good	5.193 \| good	0.199 \| good
2026-09-08T07:00:00.000Z	54 \| moderate	10.592 \| good	47.081 \| good	18.431 \| good	0.641 \| good	5.121 \| good	0.2 \| good
2026-09-08T08:00:00.000Z	54 \| moderate	10.701 \| good	47.475 \| good	19.736 \| good	0.675 \| good	5.204 \| good	0.201 \| good
2026-09-08T09:00:00.000Z	54 \| moderate	10.895 \| good	48.019 \| good	19.002 \| good	0.703 \| good	5.298 \| good	0.203 \| good
2026-09-08T10:00:00.000Z	56 \| moderate	12.319 \| fine	54.7 \| good	11.897 \| good	0.729 \| good	5.238 \| good	0.204 \| good
2026-09-08T11:00:00.000Z	58 \| moderate	12.882 \| fine	57.944 \| fine	8.095 \| good	0.736 \| good	5.232 \| good	0.204 \| good
2026-09-08T12:00:00.000Z	56 \| moderate	11.597 \| good	51.288 \| good	13.061 \| good	0.72 \| good	5.174 \| good	0.207 \| good
2026-09-08T13:00:00.000Z	52 \| moderate	10.413 \| good	46.079 \| good	23.411 \| good	0.691 \| good	4.593 \| good	0.214 \| good
2026-09-08T14:00:00.000Z	54 \| moderate	10.585 \| good	46.983 \| good	35.313 \| good	0.773 \| good	3.066 \| good	0.206 \| good
2026-09-08T15:00:00.000Z	56 \| moderate	11.76 \| good	51.895 \| good	44.776 \| good	0.821 \| good	1.923 \| good	0.202 \| good
2026-09-08T16:00:00.000Z	54 \| moderate	11.025 \| good	48.718 \| good	50.371 \| good	0.822 \| good	1.326 \| good	0.2 \| good
2026-09-08T17:00:00.000Z	54 \| moderate	11.396 \| good	50.409 \| good	53.358 \| good	0.835 \| good	1.052 \| good	0.195 \| good
2026-09-08T18:00:00.000Z	54 \| moderate	11.029 \| good	48.664 \| good	54.8 \| good	0.782 \| good	0.859 \| good	0.188 \| good
2026-09-08T19:00:00.000Z	54 \| moderate	10.82 \| good	47.829 \| good	55.447 \| fine	0.769 \| good	0.85 \| good	0.186 \| good
2026-09-08T20:00:00.000Z	54 \| moderate	11.267 \| good	49.867 \| good	55.083 \| fine	0.769 \| good	0.9 \| good	0.187 \| good
2026-09-08T21:00:00.000Z	56 \| moderate	11.821 \| good	51.956 \| good	53.617 \| good	0.775 \| good	1.019 \| good	0.189 \| good
2026-09-08T22:00:00.000Z	58 \| moderate	12.73 \| fine	57.064 \| fine	53.121 \| good	0.78 \| good	1.289 \| good	0.192 \| good
2026-09-08T23:00:00.000Z	62 \| moderate	14.572 \| fine	65.822 \| fine	47.133 \| good	0.741 \| good	3.211 \| good	0.21 \| good
2026-09-09T00:00:00.000Z	64 \| moderate	16.499 \| fine	73.396 \| fine	30.794 \| good	0.757 \| good	7.41 \| good	0.247 \| good
2026-09-09T01:00:00.000Z	62 \| moderate	14.732 \| fine	65.659 \| fine	27.366 \| good	0.785 \| good	10.899 \| good	0.276 \| good
2026-09-09T02:00:00.000Z	56 \| moderate	11.503 \| good	50.662 \| good	30.545 \| good	0.796 \| good	11.552 \| good	0.281 \| good
2026-09-09T03:00:00.000Z	54 \| moderate	10.535 \| good	46.598 \| good	30.236 \| good	0.839 \| good	10.271 \| good	0.269 \| good
2026-09-09T04:00:00.000Z	52 \| moderate	9.55 \| good	42.76 \| good	29.646 \| good	0.882 \| good	9.407 \| good	0.259 \| good
2026-09-09T05:00:00.000Z	52 \| moderate	9.754 \| good	43.182 \| good	31.193 \| good	0.941 \| good	8.277 \| good	0.25 \| good
2026-09-09T06:00:00.000Z	52 \| moderate	9.783 \| good	43.317 \| good	32.137 \| good	0.991 \| good	7.002 \| good	0.237 \| good
2026-09-09T07:00:00.000Z	44 \| good	8.335 \| good	36.532 \| good	29.667 \| good	1.015 \| good	5.659 \| good	0.222 \| good
2026-09-09T08:00:00.000Z	44 \| good	8.095 \| good	35.684 \| good	31.529 \| good	1.005 \| good	4.452 \| good	0.207 \| good
2026-09-09T09:00:00.000Z	44 \| good	8.038 \| good	35.146 \| good	29.915 \| good	0.982 \| good	3.532 \| good	0.194 \| good
2026-09-09T10:00:00.000Z	52 \| moderate	10.361 \| good	45.834 \| good	29.454 \| good	0.971 \| good	3.031 \| good	0.183 \| good
2026-09-09T11:00:00.000Z	54 \| moderate	11.241 \| good	49.94 \| good	24.461 \| good	0.972 \| good	2.942 \| good	0.178 \| good

Westfield

Get reliable air quality data to drive your business

Westfield, Indiana air quality map: Stay updated on AQI near you

0.23ppm

How accurate is Indiana, USA air quality data?

Air quality and pollutant data for Indiana, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Westfield, Indiana?

The air quality information for Westfield, Indiana is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Westfield, Indiana at its worst?

In the past 24 hours, the air quality in Westfield, Indiana was at its worst at 03:00:00 on 2026-09-07.

When did Westfield, Indiana experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Westfield, Indiana was observed at 04:00:00 on 2026-09-06.

What is the AQI in Westfield, Indiana right now?

As of now, the AQI in Westfield, Indiana is 33, indicating Good conditions.

What is the most common type of pollution in Westfield, Indiana?

Westfield, Indiana air has the highest levels of PM2.5.

What should I do in case of poor air quality in Westfield, Indiana?

Poor air quality in Westfield, Indiana means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Westfield, Indiana at the moment?

PM_2.5 levels in Westfield, Indiana are currently 6.302 μg/m³.

What is the PM₁₀ level in Westfield, Indiana at the moment?

The PM₁₀ concentration in Westfield, Indiana is 25.143 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Westfield, Indiana at the moment?

The current carbon monoxide (CO) concentration in Westfield, Indiana is 0.224 ppm.

What is the sulfur dioxide (SO₂) level in Westfield, Indiana at the moment?

Currently, Westfield, Indiana has a sulfur dioxide (SO₂) concentration of 0.939 ppb.

What is the ozone (O₃) level in Westfield, Indiana at the moment?

The current ozone (O₃) level in Westfield, Indiana at the moment is 18.201 ppm.

What is the nitrogen dioxide (NO₂) level in Westfield, Indiana at the moment?

Nitrogen dioxide (NO₂) level in Westfield, Indiana at the moment is 5.97 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T12:00:00.000Z	44 \| good	8.029 \| good	27.547 \| good	11.124 \| good	1.285 \| good	9.749 \| good	0.299 \| good
2026-09-05T13:00:00.000Z	33 \| good	6.482 \| good	30.833 \| good	16.889 \| good	1.123 \| good	12.479 \| good	0.27 \| good
2026-09-05T14:00:00.000Z	27 \| good	4.814 \| good	28.345 \| good	22.611 \| good	1.171 \| good	5.522 \| good	0.254 \| good
2026-09-05T15:00:00.000Z	31 \| good	3.926 \| good	18.775 \| good	34.248 \| good	1.349 \| good	3.828 \| good	0.211 \| good
2026-09-05T16:00:00.000Z	33 \| good	2.463 \| good	22.043 \| good	35.911 \| good	1.253 \| good	2.428 \| good	0.226 \| good
2026-09-05T17:00:00.000Z	32 \| good	3.678 \| good	18.06 \| good	34.991 \| good	1.268 \| good	3.04 \| good	0.226 \| good
2026-09-05T18:00:00.000Z	34 \| good	2.915 \| good	11.122 \| good	36.64 \| good	1.525 \| good	3.233 \| good	0.226 \| good
2026-09-05T19:00:00.000Z	38 \| good	2.55 \| good	11.076 \| good	41.169 \| good	2.838 \| good	5.735 \| good	0.246 \| good
2026-09-05T20:00:00.000Z	44 \| good	5.163 \| good	21.2 \| good	46.966 \| good	0.852 \| good	6.432 \| good	0.214 \| good
2026-09-05T21:00:00.000Z	43 \| good	5.029 \| good	18.47 \| good	46.225 \| good	0.945 \| good	9.576 \| good	0.235 \| good
2026-09-05T22:00:00.000Z	42 \| good	5.728 \| good	26.322 \| good	44.575 \| good	1.172 \| good	10.532 \| good	0.256 \| good
2026-09-05T23:00:00.000Z	41 \| good	5.382 \| good	23.771 \| good	44.046 \| good	1.155 \| good	11.456 \| good	0.256 \| good
2026-09-06T00:00:00.000Z	37 \| good	6.307 \| good	31.735 \| good	40.162 \| good	1.098 \| good	10.647 \| good	0.259 \| good
2026-09-06T01:00:00.000Z	38 \| good	7.009 \| good	34.803 \| good	37.728 \| good	1.098 \| good	12.713 \| good	0.2 \| good
2026-09-06T02:00:00.000Z	40 \| good	7.114 \| good	42.526 \| good	33.89 \| good	1.042 \| good	15.378 \| good	0.219 \| good
2026-09-06T03:00:00.000Z	54 \| moderate	11.383 \| good	50.539 \| good	28.303 \| good	0.696 \| good	3.658 \| good	0.181 \| good
2026-09-06T04:00:00.000Z	49 \| good	8.661 \| good	35.829 \| good	32.534 \| good	1.176 \| good	11.137 \| good	0.279 \| good
2026-09-06T05:00:00.000Z	38 \| good	6.852 \| good	33.355 \| good	30.505 \| good	1.12 \| good	9.391 \| good	0.279 \| good
2026-09-06T06:00:00.000Z	38 \| good	6.878 \| good	29.295 \| good	30.073 \| good	1.16 \| good	9.976 \| good	0.33 \| good
2026-09-06T07:00:00.000Z	38 \| good	6.827 \| good	32.7 \| good	27.053 \| good	1.501 \| good	7.233 \| good	0.239 \| good
2026-09-06T08:00:00.000Z	33 \| good	6.165 \| good	28.533 \| good	28.259 \| good	1.501 \| good	5.979 \| good	0.215 \| good
2026-09-06T09:00:00.000Z	33 \| good	5.955 \| good	18.149 \| good	25.637 \| good	1.362 \| good	5.369 \| good	0.177 \| good
2026-09-06T10:00:00.000Z	38 \| good	6.504 \| good	27.452 \| good	26.313 \| good	1.486 \| good	5.25 \| good	0.177 \| good
2026-09-06T11:00:00.000Z	38 \| good	6.592 \| good	31.96 \| good	23.197 \| good	2 \| good	5.578 \| good	0.177 \| good
2026-09-06T12:00:00.000Z	27 \| good	5.456 \| good	25.058 \| good	25.496 \| good	2.078 \| good	5.58 \| good	0.205 \| good
2026-09-06T13:00:00.000Z	27 \| good	5.415 \| good	20.73 \| good	25.425 \| good	2.452 \| good	5.511 \| good	0.2 \| good
2026-09-06T14:00:00.000Z	33 \| good	5.533 \| good	19.412 \| good	23.03 \| good	1.877 \| good	3.809 \| good	0.215 \| good
2026-09-06T15:00:00.000Z	27 \| good	4.764 \| good	19.09 \| good	23.557 \| good	1.28 \| good	3.35 \| good	0.215 \| good
2026-09-06T16:00:00.000Z	27 \| good	5.204 \| good	24.1 \| good	27.695 \| good	1.243 \| good	2.952 \| good	0.234 \| good
2026-09-06T17:00:00.000Z	28 \| good	4.841 \| good	24.016 \| good	29.537 \| good	1.121 \| good	3.194 \| good	0.234 \| good
2026-09-06T18:00:00.000Z	29 \| good	5.006 \| good	21.772 \| good	31.114 \| good	1.219 \| good	3.789 \| good	0.234 \| good
2026-09-06T19:00:00.000Z	31 \| good	4.784 \| good	27.326 \| good	32.824 \| good	1.232 \| good	2.752 \| good	0.219 \| good
2026-09-06T20:00:00.000Z	33 \| good	4.825 \| good	21.576 \| good	35.623 \| good	1.257 \| good	2.702 \| good	0.219 \| good
2026-09-06T21:00:00.000Z	34 \| good	5.536 \| good	25.403 \| good	37.149 \| good	1.377 \| good	2.835 \| good	0.196 \| good
2026-09-06T22:00:00.000Z	35 \| good	5.741 \| good	24.366 \| good	38.419 \| good	1.22 \| good	2.935 \| good	0.215 \| good
2026-09-06T23:00:00.000Z	35 \| good	6.014 \| good	21.023 \| good	38.165 \| good	1.276 \| good	3.193 \| good	0.239 \| good
2026-09-07T00:00:00.000Z	32 \| good	4.815 \| good	19.993 \| good	34.676 \| good	1.219 \| good	3.434 \| good	0.239 \| good
2026-09-07T01:00:00.000Z	33 \| good	5.62 \| good	24.39 \| good	34.348 \| good	1.297 \| good	3.47 \| good	0.235 \| good
2026-09-07T02:00:00.000Z	33 \| good	6.041 \| good	23.283 \| good	33.592 \| good	1.2 \| good	7.24 \| good	0.293 \| good
2026-09-07T03:00:00.000Z	62 \| moderate	14.813 \| fine	65.829 \| fine	25.011 \| good	0.706 \| good	5.155 \| good	0.187 \| good
2026-09-07T04:00:00.000Z	38 \| good	6.934 \| good	22.148 \| good	30.177 \| good	2.272 \| good	8.577 \| good	0.331 \| good
2026-09-07T05:00:00.000Z	44 \| good	7.749 \| good	26.027 \| good	25.868 \| good	2.455 \| good	8.921 \| good	0.293 \| good
2026-09-07T06:00:00.000Z	49 \| good	8.61 \| good	30.123 \| good	25.25 \| good	1.67 \| good	5.959 \| good	0.235 \| good
2026-09-07T07:00:00.000Z	38 \| good	7.011 \| good	30.061 \| good	22.674 \| good	1.077 \| good	7.339 \| good	0.2 \| good
2026-09-07T08:00:00.000Z	38 \| good	6.848 \| good	28.157 \| good	22.371 \| good	1.017 \| good	7.671 \| good	0.22 \| good
2026-09-07T09:00:00.000Z	38 \| good	6.62 \| good	27.161 \| good	23.491 \| good	1.021 \| good	5.854 \| good	0.224 \| good
2026-09-07T10:00:00.000Z	38 \| good	7.169 \| good	27.432 \| good	18.411 \| good	0.973 \| good	5.762 \| good	0.224 \| good
2026-09-07T11:00:00.000Z	33 \| good	6.389 \| good	24.544 \| good	19.422 \| good	0.935 \| good	5.982 \| good	0.224 \| good
2026-09-07T11:00:00.000Z	33 \| good	6.302 \| good	25.143 \| good	18.201 \| good	0.939 \| good	5.97 \| good	0.224 \| good
2026-09-07T12:00:00.000Z	38 \| good	6.585 \| good	29.532 \| good	19.333 \| good	0.741 \| good	5.023 \| good	0.179 \| good
2026-09-07T13:00:00.000Z	38 \| good	6.522 \| good	29 \| good	28.961 \| good	0.736 \| good	4.171 \| good	0.182 \| good
2026-09-07T14:00:00.000Z	38 \| good	6.611 \| good	29.543 \| good	34.947 \| good	0.755 \| good	3.256 \| good	0.178 \| good
2026-09-07T15:00:00.000Z	38 \| good	7.007 \| good	31 \| good	39.765 \| good	0.735 \| good	2.417 \| good	0.173 \| good
2026-09-07T16:00:00.000Z	39 \| good	6.591 \| good	29.618 \| good	41.559 \| good	0.618 \| good	1.366 \| good	0.16 \| good
2026-09-07T17:00:00.000Z	41 \| good	7.103 \| good	31.645 \| good	43.825 \| good	0.408 \| good	0.688 \| good	0.149 \| good
2026-09-07T18:00:00.000Z	44 \| good	7.638 \| good	33.935 \| good	46.497 \| good	0.378 \| good	0.579 \| good	0.148 \| good
2026-09-07T19:00:00.000Z	44 \| good	7.351 \| good	32.381 \| good	47.369 \| good	0.377 \| good	0.57 \| good	0.15 \| good
2026-09-07T20:00:00.000Z	44 \| good	7.919 \| good	34.905 \| good	45.399 \| good	0.386 \| good	0.606 \| good	0.153 \| good
2026-09-07T21:00:00.000Z	44 \| good	8.028 \| good	35.162 \| good	41.081 \| good	0.401 \| good	0.691 \| good	0.156 \| good
2026-09-07T22:00:00.000Z	52 \| moderate	10.152 \| good	45.127 \| good	38.018 \| good	0.417 \| good	0.892 \| good	0.16 \| good
2026-09-07T23:00:00.000Z	54 \| moderate	10.573 \| good	46.692 \| good	29.947 \| good	0.429 \| good	1.661 \| good	0.169 \| good
2026-09-08T00:00:00.000Z	44 \| good	8.224 \| good	36.092 \| good	23.192 \| good	0.462 \| good	3.862 \| good	0.187 \| good
2026-09-08T01:00:00.000Z	54 \| moderate	11.195 \| good	49.648 \| good	29.516 \| good	0.505 \| good	5.673 \| good	0.202 \| good
2026-09-08T02:00:00.000Z	54 \| moderate	11.14 \| good	49.329 \| good	25.556 \| good	0.535 \| good	5.894 \| good	0.203 \| good
2026-09-08T03:00:00.000Z	56 \| moderate	11.601 \| good	51.467 \| good	22.726 \| good	0.551 \| good	5.67 \| good	0.201 \| good
2026-09-08T04:00:00.000Z	56 \| moderate	11.669 \| good	51.562 \| good	23.113 \| good	0.56 \| good	5.523 \| good	0.2 \| good
2026-09-08T05:00:00.000Z	56 \| moderate	11.593 \| good	51.401 \| good	22.262 \| good	0.573 \| good	5.39 \| good	0.199 \| good
2026-09-08T06:00:00.000Z	56 \| moderate	11.685 \| good	51.813 \| good	20.53 \| good	0.602 \| good	5.193 \| good	0.199 \| good
2026-09-08T07:00:00.000Z	54 \| moderate	10.592 \| good	47.081 \| good	18.431 \| good	0.641 \| good	5.121 \| good	0.2 \| good
2026-09-08T08:00:00.000Z	54 \| moderate	10.701 \| good	47.475 \| good	19.736 \| good	0.675 \| good	5.204 \| good	0.201 \| good
2026-09-08T09:00:00.000Z	54 \| moderate	10.895 \| good	48.019 \| good	19.002 \| good	0.703 \| good	5.298 \| good	0.203 \| good
2026-09-08T10:00:00.000Z	56 \| moderate	12.319 \| fine	54.7 \| good	11.897 \| good	0.729 \| good	5.238 \| good	0.204 \| good
2026-09-08T11:00:00.000Z	58 \| moderate	12.882 \| fine	57.944 \| fine	8.095 \| good	0.736 \| good	5.232 \| good	0.204 \| good
2026-09-08T12:00:00.000Z	56 \| moderate	11.597 \| good	51.288 \| good	13.061 \| good	0.72 \| good	5.174 \| good	0.207 \| good
2026-09-08T13:00:00.000Z	52 \| moderate	10.413 \| good	46.079 \| good	23.411 \| good	0.691 \| good	4.593 \| good	0.214 \| good
2026-09-08T14:00:00.000Z	54 \| moderate	10.585 \| good	46.983 \| good	35.313 \| good	0.773 \| good	3.066 \| good	0.206 \| good
2026-09-08T15:00:00.000Z	56 \| moderate	11.76 \| good	51.895 \| good	44.776 \| good	0.821 \| good	1.923 \| good	0.202 \| good
2026-09-08T16:00:00.000Z	54 \| moderate	11.025 \| good	48.718 \| good	50.371 \| good	0.822 \| good	1.326 \| good	0.2 \| good
2026-09-08T17:00:00.000Z	54 \| moderate	11.396 \| good	50.409 \| good	53.358 \| good	0.835 \| good	1.052 \| good	0.195 \| good
2026-09-08T18:00:00.000Z	54 \| moderate	11.029 \| good	48.664 \| good	54.8 \| good	0.782 \| good	0.859 \| good	0.188 \| good
2026-09-08T19:00:00.000Z	54 \| moderate	10.82 \| good	47.829 \| good	55.447 \| fine	0.769 \| good	0.85 \| good	0.186 \| good
2026-09-08T20:00:00.000Z	54 \| moderate	11.267 \| good	49.867 \| good	55.083 \| fine	0.769 \| good	0.9 \| good	0.187 \| good
2026-09-08T21:00:00.000Z	56 \| moderate	11.821 \| good	51.956 \| good	53.617 \| good	0.775 \| good	1.019 \| good	0.189 \| good
2026-09-08T22:00:00.000Z	58 \| moderate	12.73 \| fine	57.064 \| fine	53.121 \| good	0.78 \| good	1.289 \| good	0.192 \| good
2026-09-08T23:00:00.000Z	62 \| moderate	14.572 \| fine	65.822 \| fine	47.133 \| good	0.741 \| good	3.211 \| good	0.21 \| good
2026-09-09T00:00:00.000Z	64 \| moderate	16.499 \| fine	73.396 \| fine	30.794 \| good	0.757 \| good	7.41 \| good	0.247 \| good
2026-09-09T01:00:00.000Z	62 \| moderate	14.732 \| fine	65.659 \| fine	27.366 \| good	0.785 \| good	10.899 \| good	0.276 \| good
2026-09-09T02:00:00.000Z	56 \| moderate	11.503 \| good	50.662 \| good	30.545 \| good	0.796 \| good	11.552 \| good	0.281 \| good
2026-09-09T03:00:00.000Z	54 \| moderate	10.535 \| good	46.598 \| good	30.236 \| good	0.839 \| good	10.271 \| good	0.269 \| good
2026-09-09T04:00:00.000Z	52 \| moderate	9.55 \| good	42.76 \| good	29.646 \| good	0.882 \| good	9.407 \| good	0.259 \| good
2026-09-09T05:00:00.000Z	52 \| moderate	9.754 \| good	43.182 \| good	31.193 \| good	0.941 \| good	8.277 \| good	0.25 \| good
2026-09-09T06:00:00.000Z	52 \| moderate	9.783 \| good	43.317 \| good	32.137 \| good	0.991 \| good	7.002 \| good	0.237 \| good
2026-09-09T07:00:00.000Z	44 \| good	8.335 \| good	36.532 \| good	29.667 \| good	1.015 \| good	5.659 \| good	0.222 \| good
2026-09-09T08:00:00.000Z	44 \| good	8.095 \| good	35.684 \| good	31.529 \| good	1.005 \| good	4.452 \| good	0.207 \| good
2026-09-09T09:00:00.000Z	44 \| good	8.038 \| good	35.146 \| good	29.915 \| good	0.982 \| good	3.532 \| good	0.194 \| good
2026-09-09T10:00:00.000Z	52 \| moderate	10.361 \| good	45.834 \| good	29.454 \| good	0.971 \| good	3.031 \| good	0.183 \| good
2026-09-09T11:00:00.000Z	54 \| moderate	11.241 \| good	49.94 \| good	24.461 \| good	0.972 \| good	2.942 \| good	0.178 \| good

Live air quality index in Westfield, Indiana today

Major air pollutants in Westfield, Indiana

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Westfield, Indiana air quality map: Stay updated on AQI near you

Air quality in nearby cities

Carmel, Indiana

Noblesville, Indiana

Fishers, Indiana

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Whitestown, Indiana

McCordsville, Indiana

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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What is the nitrogen dioxide (NO₂) level in Westfield, Indiana at the moment?