What is the PM10 level in Crown Point, Indiana at the moment?

The PM10 concentration in Crown Point, Indiana is 45.67 μg/m3 at the moment.

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

Currently, Crown Point, Indiana has a sulfur dioxide (SO2) concentration of 0.328 ppb.

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

The current ozone (O3) level in Crown Point, Indiana at the moment is 38.273 ppm.

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

Nitrogen dioxide (NO2) level in Crown Point, Indiana at the moment is 4.125 ppb.

Real-time air quality index in Crown Point, Indiana today

Name: Live air pollution levels in Crown Point, Indiana today
Creator: Ambee

Stay updated with real-time air quality in Crown Point, 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)

Moderate

Crown Point, Indiana

Last updated: ... (Local time)

Major air pollutants in Crown Point, Indiana

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

13.61 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

45.67 μg/m³

155

255

425

605+

Ozone (O₃)

38.27 ppb

201

201+

Sulfur Dioxide (SO₂)

0.33 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.13 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.38 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Crown Point, Indiana

Get Live Pollen Counts

Crown Point, Indiana

Scroll To Air Quality Map

Track live Crown Point, Indiana air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-02T18:00:00.000Z	39 \| good	5.991 \| good	23.799 \| good	42.223 \| good	0.693 \| good	4.065 \| good	0.178 \| good
2025-06-02T19:00:00.000Z	44 \| good	6.233 \| good	25.996 \| good	46.813 \| good	0.67 \| good	5.162 \| good	0.178 \| good
2025-06-02T20:00:00.000Z	50 \| good	9.146 \| good	32.22 \| good	54.195 \| good	0.684 \| good	2.216 \| good	0.182 \| good
2025-06-02T21:00:00.000Z	49 \| good	9.445 \| good	43.892 \| good	52.207 \| good	0.87 \| good	4.869 \| good	0.182 \| good
2025-06-02T22:00:00.000Z	54 \| moderate	10.571 \| good	47.428 \| good	54.286 \| good	0.685 \| good	1.837 \| good	0.163 \| good
2025-06-02T23:00:00.000Z	67 \| moderate	8.834 \| good	47.544 \| good	59.956 \| fine	0.494 \| good	1.711 \| good	0.201 \| good
2025-06-03T00:00:00.000Z	67 \| moderate	8.215 \| good	41.993 \| good	59.839 \| fine	0.498 \| good	2.804 \| good	0.178 \| good
2025-06-03T01:00:00.000Z	58 \| moderate	13.414 \| fine	58.184 \| fine	56.103 \| fine	0.432 \| good	4.7 \| good	0.194 \| good
2025-06-03T02:00:00.000Z	60 \| moderate	13.549 \| fine	61.223 \| fine	49.746 \| good	0.517 \| good	7.912 \| good	0.23 \| good
2025-06-03T03:00:00.000Z	66 \| moderate	16.68 \| fine	59.754 \| fine	44.93 \| good	0.541 \| good	10.397 \| good	0.362 \| good
2025-06-03T04:00:00.000Z	66 \| moderate	17.308 \| fine	77.29 \| fine	47.179 \| good	0.56 \| good	7.991 \| good	0.362 \| good
2025-06-03T05:00:00.000Z	54 \| moderate	10.964 \| good	36.913 \| good	43.12 \| good	0.534 \| good	11.075 \| good	0.378 \| good
2025-06-03T06:00:00.000Z	56 \| moderate	12.403 \| fine	44.208 \| good	40.437 \| good	0.541 \| good	12.045 \| good	0.326 \| good
2025-06-03T07:00:00.000Z	62 \| moderate	15.305 \| fine	55.388 \| fine	40.981 \| good	0.531 \| good	7.194 \| good	0.309 \| good
2025-06-03T08:00:00.000Z	62 \| moderate	14.828 \| fine	57.069 \| fine	44.213 \| good	0.623 \| good	9.226 \| good	0.291 \| good
2025-06-03T09:00:00.000Z	54 \| moderate	11.401 \| good	45.162 \| good	42.498 \| good	0.66 \| good	6.277 \| good	0.286 \| good
2025-06-03T10:00:00.000Z	57 \| moderate	11.967 \| good	68.222 \| fine	43.815 \| good	0.656 \| good	8.21 \| good	0.32 \| good
2025-06-03T11:00:00.000Z	54 \| moderate	11.425 \| good	51.663 \| good	42.86 \| good	0.738 \| good	12.442 \| good	0.309 \| good
2025-06-03T12:00:00.000Z	54 \| moderate	10.887 \| good	50.796 \| good	39.58 \| good	0.79 \| good	11.782 \| good	0.328 \| good
2025-06-03T13:00:00.000Z	58 \| moderate	13.217 \| fine	61.836 \| fine	38.569 \| good	0.819 \| good	9.95 \| good	0.312 \| good
2025-06-03T14:00:00.000Z	60 \| moderate	13.641 \| fine	55.999 \| fine	39.623 \| good	0.813 \| good	8.956 \| good	0.312 \| good
2025-06-03T15:00:00.000Z	54 \| moderate	11.473 \| good	49.759 \| good	38.67 \| good	0.918 \| good	5.866 \| good	0.232 \| good
2025-06-03T16:00:00.000Z	60 \| moderate	14.041 \| fine	68.161 \| fine	41.026 \| good	0.79 \| good	4.622 \| good	0.251 \| good
2025-06-03T17:00:00.000Z	58 \| moderate	13.406 \| fine	64.614 \| fine	45.972 \| good	0.532 \| good	2.718 \| good	0.253 \| good
2025-06-03T18:00:00.000Z	58 \| moderate	13.459 \| fine	59.062 \| fine	50.282 \| good	0.396 \| good	1.804 \| good	0.253 \| good
2025-06-03T19:00:00.000Z	62 \| moderate	14.987 \| fine	69.245 \| fine	52.2 \| good	0.435 \| good	3.508 \| good	0.234 \| good
2025-06-03T20:00:00.000Z	60 \| moderate	14.415 \| fine	64.418 \| fine	53.833 \| good	0.379 \| good	1.537 \| good	0.215 \| good
2025-06-03T21:00:00.000Z	66 \| moderate	16.762 \| fine	74.531 \| fine	55.323 \| fine	0.346 \| good	1.662 \| good	0.234 \| good
2025-06-03T22:00:00.000Z	62 \| moderate	15.03 \| fine	69.722 \| fine	56.424 \| fine	0.402 \| good	3.299 \| good	0.272 \| good
2025-06-03T23:00:00.000Z	66 \| moderate	16.588 \| fine	66.564 \| fine	54.885 \| good	0.44 \| good	1.87 \| good	0.33 \| good
2025-06-04T00:00:00.000Z	66 \| moderate	16.843 \| fine	68.48 \| fine	52.304 \| good	0.394 \| good	1.547 \| good	0.255 \| good
2025-06-04T01:00:00.000Z	66 \| moderate	17.253 \| fine	78.02 \| fine	54.442 \| good	0.4 \| good	4.537 \| good	0.236 \| good
2025-06-04T02:00:00.000Z	62 \| moderate	15.391 \| fine	69.72 \| fine	52.04 \| good	0.452 \| good	5.494 \| good	0.259 \| good
2025-06-04T03:00:00.000Z	56 \| moderate	12.447 \| fine	56.854 \| fine	35.936 \| good	1.236 \| good	2.529 \| good	0.229 \| good
2025-06-04T04:00:00.000Z	73 \| moderate	21.223 \| fine	82.665 \| fine	50.288 \| good	0.409 \| good	3.057 \| good	0.209 \| good
2025-06-04T05:00:00.000Z	73 \| moderate	21.38 \| fine	54.839 \| good	49.422 \| good	0.455 \| good	3.035 \| good	0.209 \| good
2025-06-04T06:00:00.000Z	62 \| moderate	14.614 \| fine	62.398 \| fine	47.166 \| good	0.499 \| good	2.755 \| good	0.19 \| good
2025-06-04T07:00:00.000Z	73 \| moderate	21.21 \| fine	92.622 \| fine	44.463 \| good	0.391 \| good	2.391 \| good	0.255 \| good
2025-06-04T08:00:00.000Z	73 \| moderate	21.325 \| fine	92.476 \| fine	42.066 \| good	0.416 \| good	3.972 \| good	0.352 \| good
2025-06-04T09:00:00.000Z	71 \| moderate	19.938 \| fine	91.072 \| fine	44.599 \| good	0.438 \| good	1.798 \| good	0.428 \| good
2025-06-04T10:00:00.000Z	62 \| moderate	15.459 \| fine	57.644 \| fine	40.453 \| good	0.545 \| good	4.224 \| good	0.428 \| good
2025-06-04T11:00:00.000Z	56 \| moderate	12.384 \| fine	38.757 \| good	37.971 \| good	0.445 \| good	3.653 \| good	0.493 \| good
2025-06-04T12:00:00.000Z	60 \| moderate	13.612 \| fine	45.67 \| good	38.273 \| good	0.328 \| good	4.125 \| good	0.377 \| good
2025-06-04T13:00:00.000Z	49 \| good	8.818 \| good	38.284 \| good	21.331 \| good	0.845 \| good	5.764 \| good	0.257 \| good
2025-06-04T14:00:00.000Z	34 \| good	6.187 \| good	31.57 \| good	37.347 \| good	0.366 \| good	5.455 \| good	0.641 \| good
2025-06-04T15:00:00.000Z	49 \| good	8.993 \| good	38.319 \| good	35.904 \| good	0.324 \| good	5.319 \| good	0.651 \| good
2025-06-04T16:00:00.000Z	60 \| moderate	11.445 \| good	74.412 \| fine	37.809 \| good	0.439 \| good	3.579 \| good	0.468 \| good
2025-06-04T17:00:00.000Z	69 \| moderate	19.411 \| fine	70.253 \| fine	37.329 \| good	0.436 \| good	3.056 \| good	0.499 \| good
2025-06-04T13:00:00.000Z	60 \| moderate	13.612 \| fine	45.67 \| good	38.273 \| good	0.328 \| good	4.125 \| good	0.377 \| good
2025-06-04T14:00:00.000Z	37 \| good	1.378 \| good	5.328 \| good	39.528 \| good	0.718 \| good	3.594 \| good	0.211 \| good
2025-06-04T15:00:00.000Z	38 \| good	4.26 \| good	18.333 \| good	40.848 \| good	0.739 \| good	3.364 \| good	0.21 \| good
2025-06-04T16:00:00.000Z	60 \| moderate	13.857 \| fine	62.302 \| fine	35.096 \| good	1.058 \| good	4.785 \| good	0.269 \| good
2025-06-04T17:00:00.000Z	92 \| moderate	30.773 \| fine	132.72 \| fine	32.96 \| good	0.965 \| good	4.404 \| good	0.267 \| good
2025-06-04T18:00:00.000Z	99 \| moderate	34.913 \| fine	151.347 \| fine	37.383 \| good	0.871 \| good	4.022 \| good	0.266 \| good
2025-06-04T19:00:00.000Z	96 \| moderate	33.464 \| fine	145.291 \| fine	37.462 \| good	1.334 \| good	4.746 \| good	0.306 \| good
2025-06-04T20:00:00.000Z	94 \| moderate	32.253 \| fine	139.517 \| fine	37.316 \| good	1.223 \| good	4.395 \| good	0.31 \| good
2025-06-04T21:00:00.000Z	90 \| moderate	30.283 \| fine	131.442 \| fine	37.123 \| good	1.113 \| good	4.043 \| good	0.313 \| good
2025-06-04T22:00:00.000Z	92 \| moderate	31.455 \| fine	135.628 \| fine	37.442 \| good	1.324 \| good	6.983 \| good	0.312 \| good
2025-06-04T23:00:00.000Z	94 \| moderate	32.131 \| fine	139.191 \| fine	36.585 \| good	1.188 \| good	6.41 \| good	0.317 \| good
2025-06-05T00:00:00.000Z	102 \| sensitive	35.944 \| moderate	156.859 \| moderate	35.122 \| good	1.052 \| good	5.838 \| good	0.322 \| good
2025-06-05T01:00:00.000Z	96 \| moderate	33.406 \| fine	144.868 \| fine	32.998 \| good	1.36 \| good	7.916 \| good	0.279 \| good
2025-06-05T02:00:00.000Z	92 \| moderate	30.691 \| fine	133.095 \| fine	28.246 \| good	1.204 \| good	7.127 \| good	0.285 \| good
2025-06-05T03:00:00.000Z	90 \| moderate	30.027 \| fine	130.543 \| fine	23.985 \| good	1.047 \| good	6.339 \| good	0.29 \| good
2025-06-05T04:00:00.000Z	94 \| moderate	31.54 \| fine	136.382 \| fine	20.575 \| good	1.26 \| good	7.247 \| good	0.26 \| good
2025-06-05T05:00:00.000Z	102 \| sensitive	35.743 \| moderate	156.322 \| moderate	18.434 \| good	1.102 \| good	6.395 \| good	0.261 \| good
2025-06-05T06:00:00.000Z	105 \| sensitive	37.074 \| moderate	162.586 \| moderate	17.836 \| good	0.944 \| good	5.543 \| good	0.263 \| good
2025-06-05T07:00:00.000Z	100 \| moderate	35.122 \| fine	153.277 \| fine	17.322 \| good	1.222 \| good	5.984 \| good	0.248 \| good
2025-06-05T08:00:00.000Z	94 \| moderate	32.277 \| fine	139.036 \| fine	18.716 \| good	1.093 \| good	5.453 \| good	0.251 \| good
2025-06-05T09:00:00.000Z	90 \| moderate	30.076 \| fine	130.935 \| fine	22.65 \| good	0.964 \| good	4.922 \| good	0.254 \| good
2025-06-05T10:00:00.000Z	97 \| moderate	33.919 \| fine	146.879 \| fine	23.771 \| good	1.347 \| good	5.933 \| good	0.251 \| good
2025-06-05T11:00:00.000Z	96 \| moderate	32.616 \| fine	140.872 \| fine	24.764 \| good	1.222 \| good	5.438 \| good	0.253 \| good
2025-06-05T12:00:00.000Z	97 \| moderate	34.328 \| fine	147.351 \| fine	31.244 \| good	1.097 \| good	4.942 \| good	0.256 \| good
2025-06-05T13:00:00.000Z	92 \| moderate	31.457 \| fine	135.544 \| fine	37.794 \| good	1.593 \| good	4.666 \| good	0.273 \| good
2025-06-05T14:00:00.000Z	82 \| moderate	26.071 \| fine	113.531 \| fine	41.536 \| good	1.471 \| good	4.397 \| good	0.274 \| good
2025-06-05T15:00:00.000Z	81 \| moderate	24.738 \| fine	107.893 \| fine	45.351 \| good	1.349 \| good	4.127 \| good	0.276 \| good
2025-06-05T16:00:00.000Z	75 \| moderate	21.791 \| fine	95.643 \| fine	47.236 \| good	1.114 \| good	1.97 \| good	0.235 \| good
2025-06-05T17:00:00.000Z	66 \| moderate	16.533 \| fine	73.695 \| fine	47.131 \| good	1.074 \| good	1.945 \| good	0.237 \| good
2025-06-05T18:00:00.000Z	52 \| moderate	10.046 \| good	44.457 \| good	47.687 \| good	1.034 \| good	1.92 \| good	0.24 \| good
2025-06-05T19:00:00.000Z	49 \| good	8.537 \| good	37.503 \| good	48.891 \| good	1.124 \| good	2.365 \| good	0.229 \| good
2025-06-05T20:00:00.000Z	45 \| good	7.961 \| good	34.819 \| good	48.889 \| good	1.101 \| good	2.342 \| good	0.234 \| good
2025-06-05T21:00:00.000Z	45 \| good	8.111 \| good	35.706 \| good	48.672 \| good	1.077 \| good	2.318 \| good	0.239 \| good
2025-06-05T22:00:00.000Z	64 \| moderate	15.845 \| fine	70.814 \| fine	47.316 \| good	1.494 \| good	5.465 \| good	0.249 \| good
2025-06-05T23:00:00.000Z	84 \| moderate	27.453 \| fine	118.904 \| fine	44.145 \| good	1.43 \| good	5.224 \| good	0.252 \| good
2025-06-06T00:00:00.000Z	117 \| sensitive	42.067 \| moderate	187.36 \| moderate	39.311 \| good	1.367 \| good	4.984 \| good	0.254 \| good
2025-06-06T01:00:00.000Z	129 \| sensitive	46.899 \| moderate	211.093 \| moderate	37 \| good	1.536 \| good	8.286 \| good	0.261 \| good
2025-06-06T02:00:00.000Z	137 \| sensitive	49.653 \| moderate	224.9 \| moderate	35.344 \| good	1.373 \| good	7.44 \| good	0.258 \| good
2025-06-06T03:00:00.000Z	137 \| sensitive	50.226 \| moderate	226.945 \| moderate	29.749 \| good	1.209 \| good	6.594 \| good	0.256 \| good
2025-06-06T04:00:00.000Z	120 \| sensitive	43.458 \| moderate	194.356 \| moderate	25.899 \| good	1.288 \| good	8.499 \| good	0.257 \| good
2025-06-06T05:00:00.000Z	105 \| sensitive	37.188 \| moderate	163.231 \| moderate	21.719 \| good	1.152 \| good	7.755 \| good	0.256 \| good
2025-06-06T06:00:00.000Z	66 \| moderate	17.246 \| fine	17.409 \| good	33.726 \| good	0.992 \| good	6.933 \| good	0.254 \| good
2025-06-06T07:00:00.000Z	86 \| moderate	28.112 \| fine	122.53 \| fine	16.044 \| good	1.369 \| good	9.056 \| good	0.254 \| good
2025-06-06T08:00:00.000Z	81 \| moderate	24.529 \| fine	106.599 \| fine	12.125 \| good	1.262 \| good	8.451 \| good	0.255 \| good
2025-06-06T09:00:00.000Z	73 \| moderate	21.285 \| fine	94.072 \| fine	9.555 \| good	1.155 \| good	7.847 \| good	0.256 \| good
2025-06-06T10:00:00.000Z	64 \| moderate	16.238 \| fine	72.454 \| fine	11.091 \| good	1.51 \| good	9.258 \| good	0.262 \| good
2025-06-06T11:00:00.000Z	60 \| moderate	14.184 \| fine	63.286 \| fine	9.929 \| good	1.396 \| good	8.61 \| good	0.264 \| good
2025-06-06T12:00:00.000Z	66 \| moderate	16.921 \| fine	17.049 \| good	21.296 \| good	1.252 \| good	7.887 \| good	0.265 \| good
2025-06-06T13:00:00.000Z	64 \| moderate	15.959 \| fine	16.121 \| good	33.866 \| good	2.19 \| good	6.775 \| good	0.27 \| good

Crown Point

Get reliable air quality data to drive your business

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

0.36ppm

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 Crown Point, Indiana?

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

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

In the past 24 hours, the air quality in Crown Point, Indiana was at its worst at 08:00:00 on 2025-06-04.

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

In the last 24 hours, the best air quality in Crown Point, Indiana was observed at 03:00:00 on 2025-06-03.

What is the AQI in Crown Point, Indiana right now?

As of now, the AQI in Crown Point, Indiana is 60, indicating Moderate conditions.

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

Crown Point, Indiana air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Crown Point, Indiana are currently 13.612 μg/m³.

What is the PM₁₀ level in Crown Point, Indiana at the moment?

The PM₁₀ concentration in Crown Point, Indiana is 45.67 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Crown Point, Indiana is 0.377 ppm.

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

Currently, Crown Point, Indiana has a sulfur dioxide (SO₂) concentration of 0.328 ppb.

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

The current ozone (O₃) level in Crown Point, Indiana at the moment is 38.273 ppm.

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

Nitrogen dioxide (NO₂) level in Crown Point, Indiana at the moment is 4.125 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-02T18:00:00.000Z	39 \| good	5.991 \| good	23.799 \| good	42.223 \| good	0.693 \| good	4.065 \| good	0.178 \| good
2025-06-02T19:00:00.000Z	44 \| good	6.233 \| good	25.996 \| good	46.813 \| good	0.67 \| good	5.162 \| good	0.178 \| good
2025-06-02T20:00:00.000Z	50 \| good	9.146 \| good	32.22 \| good	54.195 \| good	0.684 \| good	2.216 \| good	0.182 \| good
2025-06-02T21:00:00.000Z	49 \| good	9.445 \| good	43.892 \| good	52.207 \| good	0.87 \| good	4.869 \| good	0.182 \| good
2025-06-02T22:00:00.000Z	54 \| moderate	10.571 \| good	47.428 \| good	54.286 \| good	0.685 \| good	1.837 \| good	0.163 \| good
2025-06-02T23:00:00.000Z	67 \| moderate	8.834 \| good	47.544 \| good	59.956 \| fine	0.494 \| good	1.711 \| good	0.201 \| good
2025-06-03T00:00:00.000Z	67 \| moderate	8.215 \| good	41.993 \| good	59.839 \| fine	0.498 \| good	2.804 \| good	0.178 \| good
2025-06-03T01:00:00.000Z	58 \| moderate	13.414 \| fine	58.184 \| fine	56.103 \| fine	0.432 \| good	4.7 \| good	0.194 \| good
2025-06-03T02:00:00.000Z	60 \| moderate	13.549 \| fine	61.223 \| fine	49.746 \| good	0.517 \| good	7.912 \| good	0.23 \| good
2025-06-03T03:00:00.000Z	66 \| moderate	16.68 \| fine	59.754 \| fine	44.93 \| good	0.541 \| good	10.397 \| good	0.362 \| good
2025-06-03T04:00:00.000Z	66 \| moderate	17.308 \| fine	77.29 \| fine	47.179 \| good	0.56 \| good	7.991 \| good	0.362 \| good
2025-06-03T05:00:00.000Z	54 \| moderate	10.964 \| good	36.913 \| good	43.12 \| good	0.534 \| good	11.075 \| good	0.378 \| good
2025-06-03T06:00:00.000Z	56 \| moderate	12.403 \| fine	44.208 \| good	40.437 \| good	0.541 \| good	12.045 \| good	0.326 \| good
2025-06-03T07:00:00.000Z	62 \| moderate	15.305 \| fine	55.388 \| fine	40.981 \| good	0.531 \| good	7.194 \| good	0.309 \| good
2025-06-03T08:00:00.000Z	62 \| moderate	14.828 \| fine	57.069 \| fine	44.213 \| good	0.623 \| good	9.226 \| good	0.291 \| good
2025-06-03T09:00:00.000Z	54 \| moderate	11.401 \| good	45.162 \| good	42.498 \| good	0.66 \| good	6.277 \| good	0.286 \| good
2025-06-03T10:00:00.000Z	57 \| moderate	11.967 \| good	68.222 \| fine	43.815 \| good	0.656 \| good	8.21 \| good	0.32 \| good
2025-06-03T11:00:00.000Z	54 \| moderate	11.425 \| good	51.663 \| good	42.86 \| good	0.738 \| good	12.442 \| good	0.309 \| good
2025-06-03T12:00:00.000Z	54 \| moderate	10.887 \| good	50.796 \| good	39.58 \| good	0.79 \| good	11.782 \| good	0.328 \| good
2025-06-03T13:00:00.000Z	58 \| moderate	13.217 \| fine	61.836 \| fine	38.569 \| good	0.819 \| good	9.95 \| good	0.312 \| good
2025-06-03T14:00:00.000Z	60 \| moderate	13.641 \| fine	55.999 \| fine	39.623 \| good	0.813 \| good	8.956 \| good	0.312 \| good
2025-06-03T15:00:00.000Z	54 \| moderate	11.473 \| good	49.759 \| good	38.67 \| good	0.918 \| good	5.866 \| good	0.232 \| good
2025-06-03T16:00:00.000Z	60 \| moderate	14.041 \| fine	68.161 \| fine	41.026 \| good	0.79 \| good	4.622 \| good	0.251 \| good
2025-06-03T17:00:00.000Z	58 \| moderate	13.406 \| fine	64.614 \| fine	45.972 \| good	0.532 \| good	2.718 \| good	0.253 \| good
2025-06-03T18:00:00.000Z	58 \| moderate	13.459 \| fine	59.062 \| fine	50.282 \| good	0.396 \| good	1.804 \| good	0.253 \| good
2025-06-03T19:00:00.000Z	62 \| moderate	14.987 \| fine	69.245 \| fine	52.2 \| good	0.435 \| good	3.508 \| good	0.234 \| good
2025-06-03T20:00:00.000Z	60 \| moderate	14.415 \| fine	64.418 \| fine	53.833 \| good	0.379 \| good	1.537 \| good	0.215 \| good
2025-06-03T21:00:00.000Z	66 \| moderate	16.762 \| fine	74.531 \| fine	55.323 \| fine	0.346 \| good	1.662 \| good	0.234 \| good
2025-06-03T22:00:00.000Z	62 \| moderate	15.03 \| fine	69.722 \| fine	56.424 \| fine	0.402 \| good	3.299 \| good	0.272 \| good
2025-06-03T23:00:00.000Z	66 \| moderate	16.588 \| fine	66.564 \| fine	54.885 \| good	0.44 \| good	1.87 \| good	0.33 \| good
2025-06-04T00:00:00.000Z	66 \| moderate	16.843 \| fine	68.48 \| fine	52.304 \| good	0.394 \| good	1.547 \| good	0.255 \| good
2025-06-04T01:00:00.000Z	66 \| moderate	17.253 \| fine	78.02 \| fine	54.442 \| good	0.4 \| good	4.537 \| good	0.236 \| good
2025-06-04T02:00:00.000Z	62 \| moderate	15.391 \| fine	69.72 \| fine	52.04 \| good	0.452 \| good	5.494 \| good	0.259 \| good
2025-06-04T03:00:00.000Z	56 \| moderate	12.447 \| fine	56.854 \| fine	35.936 \| good	1.236 \| good	2.529 \| good	0.229 \| good
2025-06-04T04:00:00.000Z	73 \| moderate	21.223 \| fine	82.665 \| fine	50.288 \| good	0.409 \| good	3.057 \| good	0.209 \| good
2025-06-04T05:00:00.000Z	73 \| moderate	21.38 \| fine	54.839 \| good	49.422 \| good	0.455 \| good	3.035 \| good	0.209 \| good
2025-06-04T06:00:00.000Z	62 \| moderate	14.614 \| fine	62.398 \| fine	47.166 \| good	0.499 \| good	2.755 \| good	0.19 \| good
2025-06-04T07:00:00.000Z	73 \| moderate	21.21 \| fine	92.622 \| fine	44.463 \| good	0.391 \| good	2.391 \| good	0.255 \| good
2025-06-04T08:00:00.000Z	73 \| moderate	21.325 \| fine	92.476 \| fine	42.066 \| good	0.416 \| good	3.972 \| good	0.352 \| good
2025-06-04T09:00:00.000Z	71 \| moderate	19.938 \| fine	91.072 \| fine	44.599 \| good	0.438 \| good	1.798 \| good	0.428 \| good
2025-06-04T10:00:00.000Z	62 \| moderate	15.459 \| fine	57.644 \| fine	40.453 \| good	0.545 \| good	4.224 \| good	0.428 \| good
2025-06-04T11:00:00.000Z	56 \| moderate	12.384 \| fine	38.757 \| good	37.971 \| good	0.445 \| good	3.653 \| good	0.493 \| good
2025-06-04T12:00:00.000Z	60 \| moderate	13.612 \| fine	45.67 \| good	38.273 \| good	0.328 \| good	4.125 \| good	0.377 \| good
2025-06-04T13:00:00.000Z	49 \| good	8.818 \| good	38.284 \| good	21.331 \| good	0.845 \| good	5.764 \| good	0.257 \| good
2025-06-04T14:00:00.000Z	34 \| good	6.187 \| good	31.57 \| good	37.347 \| good	0.366 \| good	5.455 \| good	0.641 \| good
2025-06-04T15:00:00.000Z	49 \| good	8.993 \| good	38.319 \| good	35.904 \| good	0.324 \| good	5.319 \| good	0.651 \| good
2025-06-04T16:00:00.000Z	60 \| moderate	11.445 \| good	74.412 \| fine	37.809 \| good	0.439 \| good	3.579 \| good	0.468 \| good
2025-06-04T17:00:00.000Z	69 \| moderate	19.411 \| fine	70.253 \| fine	37.329 \| good	0.436 \| good	3.056 \| good	0.499 \| good
2025-06-04T13:00:00.000Z	60 \| moderate	13.612 \| fine	45.67 \| good	38.273 \| good	0.328 \| good	4.125 \| good	0.377 \| good
2025-06-04T14:00:00.000Z	37 \| good	1.378 \| good	5.328 \| good	39.528 \| good	0.718 \| good	3.594 \| good	0.211 \| good
2025-06-04T15:00:00.000Z	38 \| good	4.26 \| good	18.333 \| good	40.848 \| good	0.739 \| good	3.364 \| good	0.21 \| good
2025-06-04T16:00:00.000Z	60 \| moderate	13.857 \| fine	62.302 \| fine	35.096 \| good	1.058 \| good	4.785 \| good	0.269 \| good
2025-06-04T17:00:00.000Z	92 \| moderate	30.773 \| fine	132.72 \| fine	32.96 \| good	0.965 \| good	4.404 \| good	0.267 \| good
2025-06-04T18:00:00.000Z	99 \| moderate	34.913 \| fine	151.347 \| fine	37.383 \| good	0.871 \| good	4.022 \| good	0.266 \| good
2025-06-04T19:00:00.000Z	96 \| moderate	33.464 \| fine	145.291 \| fine	37.462 \| good	1.334 \| good	4.746 \| good	0.306 \| good
2025-06-04T20:00:00.000Z	94 \| moderate	32.253 \| fine	139.517 \| fine	37.316 \| good	1.223 \| good	4.395 \| good	0.31 \| good
2025-06-04T21:00:00.000Z	90 \| moderate	30.283 \| fine	131.442 \| fine	37.123 \| good	1.113 \| good	4.043 \| good	0.313 \| good
2025-06-04T22:00:00.000Z	92 \| moderate	31.455 \| fine	135.628 \| fine	37.442 \| good	1.324 \| good	6.983 \| good	0.312 \| good
2025-06-04T23:00:00.000Z	94 \| moderate	32.131 \| fine	139.191 \| fine	36.585 \| good	1.188 \| good	6.41 \| good	0.317 \| good
2025-06-05T00:00:00.000Z	102 \| sensitive	35.944 \| moderate	156.859 \| moderate	35.122 \| good	1.052 \| good	5.838 \| good	0.322 \| good
2025-06-05T01:00:00.000Z	96 \| moderate	33.406 \| fine	144.868 \| fine	32.998 \| good	1.36 \| good	7.916 \| good	0.279 \| good
2025-06-05T02:00:00.000Z	92 \| moderate	30.691 \| fine	133.095 \| fine	28.246 \| good	1.204 \| good	7.127 \| good	0.285 \| good
2025-06-05T03:00:00.000Z	90 \| moderate	30.027 \| fine	130.543 \| fine	23.985 \| good	1.047 \| good	6.339 \| good	0.29 \| good
2025-06-05T04:00:00.000Z	94 \| moderate	31.54 \| fine	136.382 \| fine	20.575 \| good	1.26 \| good	7.247 \| good	0.26 \| good
2025-06-05T05:00:00.000Z	102 \| sensitive	35.743 \| moderate	156.322 \| moderate	18.434 \| good	1.102 \| good	6.395 \| good	0.261 \| good
2025-06-05T06:00:00.000Z	105 \| sensitive	37.074 \| moderate	162.586 \| moderate	17.836 \| good	0.944 \| good	5.543 \| good	0.263 \| good
2025-06-05T07:00:00.000Z	100 \| moderate	35.122 \| fine	153.277 \| fine	17.322 \| good	1.222 \| good	5.984 \| good	0.248 \| good
2025-06-05T08:00:00.000Z	94 \| moderate	32.277 \| fine	139.036 \| fine	18.716 \| good	1.093 \| good	5.453 \| good	0.251 \| good
2025-06-05T09:00:00.000Z	90 \| moderate	30.076 \| fine	130.935 \| fine	22.65 \| good	0.964 \| good	4.922 \| good	0.254 \| good
2025-06-05T10:00:00.000Z	97 \| moderate	33.919 \| fine	146.879 \| fine	23.771 \| good	1.347 \| good	5.933 \| good	0.251 \| good
2025-06-05T11:00:00.000Z	96 \| moderate	32.616 \| fine	140.872 \| fine	24.764 \| good	1.222 \| good	5.438 \| good	0.253 \| good
2025-06-05T12:00:00.000Z	97 \| moderate	34.328 \| fine	147.351 \| fine	31.244 \| good	1.097 \| good	4.942 \| good	0.256 \| good
2025-06-05T13:00:00.000Z	92 \| moderate	31.457 \| fine	135.544 \| fine	37.794 \| good	1.593 \| good	4.666 \| good	0.273 \| good
2025-06-05T14:00:00.000Z	82 \| moderate	26.071 \| fine	113.531 \| fine	41.536 \| good	1.471 \| good	4.397 \| good	0.274 \| good
2025-06-05T15:00:00.000Z	81 \| moderate	24.738 \| fine	107.893 \| fine	45.351 \| good	1.349 \| good	4.127 \| good	0.276 \| good
2025-06-05T16:00:00.000Z	75 \| moderate	21.791 \| fine	95.643 \| fine	47.236 \| good	1.114 \| good	1.97 \| good	0.235 \| good
2025-06-05T17:00:00.000Z	66 \| moderate	16.533 \| fine	73.695 \| fine	47.131 \| good	1.074 \| good	1.945 \| good	0.237 \| good
2025-06-05T18:00:00.000Z	52 \| moderate	10.046 \| good	44.457 \| good	47.687 \| good	1.034 \| good	1.92 \| good	0.24 \| good
2025-06-05T19:00:00.000Z	49 \| good	8.537 \| good	37.503 \| good	48.891 \| good	1.124 \| good	2.365 \| good	0.229 \| good
2025-06-05T20:00:00.000Z	45 \| good	7.961 \| good	34.819 \| good	48.889 \| good	1.101 \| good	2.342 \| good	0.234 \| good
2025-06-05T21:00:00.000Z	45 \| good	8.111 \| good	35.706 \| good	48.672 \| good	1.077 \| good	2.318 \| good	0.239 \| good
2025-06-05T22:00:00.000Z	64 \| moderate	15.845 \| fine	70.814 \| fine	47.316 \| good	1.494 \| good	5.465 \| good	0.249 \| good
2025-06-05T23:00:00.000Z	84 \| moderate	27.453 \| fine	118.904 \| fine	44.145 \| good	1.43 \| good	5.224 \| good	0.252 \| good
2025-06-06T00:00:00.000Z	117 \| sensitive	42.067 \| moderate	187.36 \| moderate	39.311 \| good	1.367 \| good	4.984 \| good	0.254 \| good
2025-06-06T01:00:00.000Z	129 \| sensitive	46.899 \| moderate	211.093 \| moderate	37 \| good	1.536 \| good	8.286 \| good	0.261 \| good
2025-06-06T02:00:00.000Z	137 \| sensitive	49.653 \| moderate	224.9 \| moderate	35.344 \| good	1.373 \| good	7.44 \| good	0.258 \| good
2025-06-06T03:00:00.000Z	137 \| sensitive	50.226 \| moderate	226.945 \| moderate	29.749 \| good	1.209 \| good	6.594 \| good	0.256 \| good
2025-06-06T04:00:00.000Z	120 \| sensitive	43.458 \| moderate	194.356 \| moderate	25.899 \| good	1.288 \| good	8.499 \| good	0.257 \| good
2025-06-06T05:00:00.000Z	105 \| sensitive	37.188 \| moderate	163.231 \| moderate	21.719 \| good	1.152 \| good	7.755 \| good	0.256 \| good
2025-06-06T06:00:00.000Z	66 \| moderate	17.246 \| fine	17.409 \| good	33.726 \| good	0.992 \| good	6.933 \| good	0.254 \| good
2025-06-06T07:00:00.000Z	86 \| moderate	28.112 \| fine	122.53 \| fine	16.044 \| good	1.369 \| good	9.056 \| good	0.254 \| good
2025-06-06T08:00:00.000Z	81 \| moderate	24.529 \| fine	106.599 \| fine	12.125 \| good	1.262 \| good	8.451 \| good	0.255 \| good
2025-06-06T09:00:00.000Z	73 \| moderate	21.285 \| fine	94.072 \| fine	9.555 \| good	1.155 \| good	7.847 \| good	0.256 \| good
2025-06-06T10:00:00.000Z	64 \| moderate	16.238 \| fine	72.454 \| fine	11.091 \| good	1.51 \| good	9.258 \| good	0.262 \| good
2025-06-06T11:00:00.000Z	60 \| moderate	14.184 \| fine	63.286 \| fine	9.929 \| good	1.396 \| good	8.61 \| good	0.264 \| good
2025-06-06T12:00:00.000Z	66 \| moderate	16.921 \| fine	17.049 \| good	21.296 \| good	1.252 \| good	7.887 \| good	0.265 \| good
2025-06-06T13:00:00.000Z	64 \| moderate	15.959 \| fine	16.121 \| good	33.866 \| good	2.19 \| good	6.775 \| good	0.27 \| good

Real-time air quality index in Crown Point, Indiana today

Major air pollutants in Crown Point, Indiana

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Crown Point, Indiana air quality forecast and history

Get reliable air quality data to drive your business

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

Air quality in nearby cities

Merrillville, Indiana

Cedar Lake, Indiana

St. John, Indiana

Schererville, Indiana

Griffith, Indiana

Lowell, Indiana

How accurate is Indiana, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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What is the AQI in Crown Point, Indiana right now?

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

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What is the PM2.5 level in Crown Point, Indiana at the moment?

What is the PM10 level in Crown Point, Indiana at the moment?

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

What is the PM₁₀ level in Crown Point, Indiana at the moment?

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

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

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