What is the current level of PM10 in Berwyn, Illinois?

Berwyn, Illinois currently has a PM10 concentration of 100.322 μg/m3.

What is the current level of sulfur dioxide (SO2) in Berwyn, Illinois?

The current sulfur dioxide (SO2) concentration in Berwyn, Illinois is 0.278 ppb.

What is the current level of ozone (O3) in Berwyn, Illinois?

Berwyn, Illinois currently has an ozone (O3) concentration of 45.78 ppm.

What is the current level of nitrogen dioxide (NO2) in Berwyn, Illinois?

The current level of nitrogen dioxide (NO2) in Berwyn, Illinois is 4.934 ppb.

Current air quality index in Berwyn, Illinois today

Name: Live air pollution levels in Berwyn, Illinois today
Creator: Ambee

Stay updated with real-time air quality in Berwyn, Illinois 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

Berwyn, Illinois

Last updated: ... (Local time)

Major air pollutants in Berwyn, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

22.92 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

100.32 μg/m³

155

255

425

605+

Ozone (O₃)

45.78 ppb

201

201+

Sulfur Dioxide (SO₂)

0.28 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.93 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Berwyn, Illinois

Get Live Pollen Counts

Berwyn, Illinois

Scroll To Air Quality Map

Track live Berwyn, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T13:00:00.000Z	142 \| sensitive	51.859 \| moderate	232.877 \| moderate	24.829 \| good	0.421 \| good	9.746 \| good	0.444 \| good
2025-06-05T14:00:00.000Z	132 \| sensitive	47.6 \| moderate	215.315 \| moderate	25.616 \| good	0.377 \| good	6.451 \| good	0.406 \| good
2025-06-05T15:00:00.000Z	147 \| sensitive	54.024 \| moderate	236.456 \| moderate	31.881 \| good	0.333 \| good	4.429 \| good	0.396 \| good
2025-06-05T16:00:00.000Z	156 \| unhealthy	62.264 \| poor	249.588 \| moderate	37.959 \| good	0.799 \| good	4.333 \| good	0.382 \| good
2025-06-05T17:00:00.000Z	158 \| unhealthy	64.631 \| poor	253.882 \| moderate	46.32 \| good	2.963 \| good	4.703 \| good	0.381 \| good
2025-06-05T18:00:00.000Z	158 \| unhealthy	66.252 \| poor	256.928 \| poor	47.059 \| good	1.366 \| good	3.279 \| good	0.352 \| good
2025-06-05T19:00:00.000Z	158 \| unhealthy	65.293 \| poor	255.99 \| poor	47.843 \| good	1.545 \| good	1.272 \| good	0.301 \| good
2025-06-05T20:00:00.000Z	156 \| unhealthy	62.882 \| poor	249.815 \| moderate	47.995 \| good	1.026 \| good	3.04 \| good	0.282 \| good
2025-06-05T21:00:00.000Z	155 \| unhealthy	60.768 \| poor	245.143 \| moderate	49.012 \| good	1.012 \| good	3.259 \| good	0.266 \| good
2025-06-05T22:00:00.000Z	152 \| unhealthy	56.594 \| poor	235.76 \| moderate	51.9 \| good	0.489 \| good	5.393 \| good	0.266 \| good
2025-06-05T23:00:00.000Z	149 \| sensitive	55.39 \| moderate	232.925 \| moderate	54.712 \| good	0.418 \| good	5.893 \| good	0.247 \| good
2025-06-06T00:00:00.000Z	149 \| sensitive	54.633 \| moderate	233.908 \| moderate	56.082 \| fine	0.854 \| good	5.632 \| good	0.247 \| good
2025-06-06T01:00:00.000Z	147 \| sensitive	53.739 \| moderate	234.995 \| moderate	55.286 \| fine	1.34 \| good	10.704 \| good	0.247 \| good
2025-06-06T02:00:00.000Z	137 \| sensitive	50.356 \| moderate	228.232 \| moderate	51.285 \| good	2.262 \| good	6.994 \| good	0.247 \| good
2025-06-06T03:00:00.000Z	130 \| sensitive	47.449 \| moderate	214.191 \| moderate	48.091 \| good	2.468 \| good	7.85 \| good	0.29 \| good
2025-06-06T04:00:00.000Z	122 \| sensitive	43.701 \| moderate	195.928 \| moderate	46.896 \| good	2.216 \| good	3.469 \| good	0.29 \| good
2025-06-06T05:00:00.000Z	112 \| sensitive	39.744 \| moderate	176.707 \| moderate	45.351 \| good	1.127 \| good	5.547 \| good	0.328 \| good
2025-06-06T06:00:00.000Z	103 \| sensitive	36.292 \| moderate	159.545 \| moderate	41.037 \| good	0.939 \| good	11.308 \| good	0.343 \| good
2025-06-06T07:00:00.000Z	98 \| moderate	34.286 \| fine	150.069 \| fine	44.337 \| good	0.393 \| good	9.575 \| good	0.312 \| good
2025-06-06T08:00:00.000Z	96 \| moderate	33.427 \| fine	145.589 \| fine	43.055 \| good	0.309 \| good	9.54 \| good	0.312 \| good
2025-06-06T09:00:00.000Z	96 \| moderate	33.303 \| fine	144.586 \| fine	45.265 \| good	0.342 \| good	12.98 \| good	0.312 \| good
2025-06-06T10:00:00.000Z	97 \| moderate	33.655 \| fine	147.271 \| fine	40.664 \| good	1.283 \| good	12.786 \| good	0.312 \| good
2025-06-06T11:00:00.000Z	98 \| moderate	34.006 \| fine	148.709 \| fine	41.549 \| good	0.405 \| good	13.721 \| good	0.36 \| good
2025-06-06T12:00:00.000Z	98 \| moderate	34.155 \| fine	148.982 \| fine	33.041 \| good	0.37 \| good	9.824 \| good	0.347 \| good
2025-06-06T13:00:00.000Z	98 \| moderate	33.949 \| fine	148.692 \| fine	32.727 \| good	0.38 \| good	6.766 \| good	0.315 \| good
2025-06-06T14:00:00.000Z	99 \| moderate	34.731 \| fine	151.981 \| fine	29.027 \| good	0.38 \| good	12.302 \| good	0.464 \| good
2025-06-06T15:00:00.000Z	103 \| sensitive	36.162 \| moderate	159.562 \| moderate	32.295 \| good	0.453 \| good	8.218 \| good	0.331 \| good
2025-06-06T16:00:00.000Z	105 \| sensitive	36.608 \| moderate	161.063 \| moderate	33.701 \| good	0.944 \| good	3.008 \| good	0.264 \| good
2025-06-06T17:00:00.000Z	106 \| sensitive	37.114 \| moderate	164.586 \| moderate	42.159 \| good	0.787 \| good	3.06 \| good	0.264 \| good
2025-06-06T18:00:00.000Z	108 \| sensitive	38.388 \| moderate	170.297 \| moderate	44.607 \| good	0.497 \| good	2.076 \| good	0.264 \| good
2025-06-06T19:00:00.000Z	118 \| sensitive	42.47 \| moderate	189.459 \| moderate	50.561 \| good	1.193 \| good	2.585 \| good	0.248 \| good
2025-06-06T20:00:00.000Z	122 \| sensitive	44.115 \| moderate	197.941 \| moderate	52.771 \| good	0.558 \| good	2.105 \| good	0.248 \| good
2025-06-06T21:00:00.000Z	124 \| sensitive	44.563 \| moderate	200.723 \| moderate	56.303 \| fine	0.45 \| good	2.009 \| good	0.248 \| good
2025-06-06T22:00:00.000Z	127 \| sensitive	45.711 \| moderate	205.531 \| moderate	58.135 \| fine	0.452 \| good	5.769 \| good	0.229 \| good
2025-06-06T23:00:00.000Z	124 \| sensitive	44.971 \| moderate	202.024 \| moderate	59.687 \| fine	0.501 \| good	7.27 \| good	0.229 \| good
2025-06-07T00:00:00.000Z	112 \| sensitive	39.564 \| moderate	176.103 \| moderate	59.996 \| fine	0.561 \| good	6.474 \| good	0.261 \| good
2025-06-07T01:00:00.000Z	94 \| moderate	32.483 \| fine	141.076 \| fine	60.424 \| fine	1.617 \| good	9.07 \| good	0.275 \| good
2025-06-07T02:00:00.000Z	86 \| moderate	28.022 \| fine	122.508 \| fine	56.232 \| fine	1.25 \| good	11.237 \| good	0.275 \| good
2025-06-07T03:00:00.000Z	82 \| moderate	26.366 \| fine	115.025 \| fine	54.227 \| good	1.023 \| good	10.279 \| good	0.29 \| good
2025-06-07T04:00:00.000Z	82 \| moderate	25.514 \| fine	111.443 \| fine	55.869 \| fine	0.961 \| good	7.578 \| good	0.275 \| good
2025-06-07T05:00:00.000Z	81 \| moderate	24.928 \| fine	108.881 \| fine	52.628 \| good	0.465 \| good	6.25 \| good	0.275 \| good
2025-06-07T06:00:00.000Z	79 \| moderate	24.401 \| fine	106.34 \| fine	51.447 \| good	0.341 \| good	6.398 \| good	0.275 \| good
2025-06-07T07:00:00.000Z	79 \| moderate	23.898 \| fine	104.301 \| fine	45.067 \| good	0.333 \| good	5.419 \| good	0.275 \| good
2025-06-07T08:00:00.000Z	79 \| moderate	23.848 \| fine	104.156 \| fine	47.322 \| good	0.286 \| good	6.01 \| good	0.248 \| good
2025-06-07T09:00:00.000Z	77 \| moderate	22.91 \| fine	99.76 \| fine	45.106 \| good	0.257 \| good	5.979 \| good	0.281 \| good
2025-06-07T10:00:00.000Z	77 \| moderate	22.819 \| fine	99.592 \| fine	45.557 \| good	0.244 \| good	4.206 \| good	0.281 \| good
2025-06-07T11:00:00.000Z	77 \| moderate	22.921 \| fine	100.322 \| fine	45.78 \| good	0.278 \| good	4.934 \| good	0.281 \| good
2025-06-07T12:00:00.000Z	77 \| moderate	22.921 \| fine	100.322 \| fine	45.78 \| good	0.278 \| good	4.934 \| good	0.281 \| good
2025-06-07T13:00:00.000Z	66 \| moderate	17.217 \| fine	76.864 \| fine	25.689 \| good	1.493 \| good	5.092 \| good	0.209 \| good
2025-06-07T14:00:00.000Z	73 \| moderate	20.723 \| fine	91.297 \| fine	30.396 \| good	1.378 \| good	5.11 \| good	0.208 \| good
2025-06-07T15:00:00.000Z	69 \| moderate	18.776 \| fine	83.294 \| fine	35.072 \| good	1.262 \| good	5.127 \| good	0.208 \| good
2025-06-07T16:00:00.000Z	73 \| moderate	20.81 \| fine	91.11 \| fine	44.223 \| good	1.261 \| good	2.805 \| good	0.185 \| good
2025-06-07T17:00:00.000Z	75 \| moderate	22.099 \| fine	96.737 \| fine	50.389 \| good	1.244 \| good	2.978 \| good	0.188 \| good
2025-06-07T18:00:00.000Z	67 \| moderate	17.862 \| fine	78.678 \| fine	48.982 \| good	1.227 \| good	3.151 \| good	0.192 \| good
2025-06-07T19:00:00.000Z	58 \| moderate	13.489 \| fine	60.746 \| fine	42.541 \| good	1.327 \| good	4.081 \| good	0.198 \| good
2025-06-07T20:00:00.000Z	56 \| moderate	11.935 \| good	52.572 \| good	41.451 \| good	1.31 \| good	4.459 \| good	0.203 \| good
2025-06-07T21:00:00.000Z	52 \| moderate	10.372 \| good	46.055 \| good	41.827 \| good	1.294 \| good	4.838 \| good	0.207 \| good
2025-06-07T22:00:00.000Z	60 \| moderate	14.17 \| fine	62.615 \| fine	36.79 \| good	1.581 \| good	12.453 \| good	0.256 \| good
2025-06-07T23:00:00.000Z	60 \| moderate	14.329 \| fine	64.14 \| fine	33.818 \| good	1.495 \| good	12.968 \| good	0.26 \| good
2025-06-08T00:00:00.000Z	54 \| moderate	11.486 \| good	50.581 \| good	28.54 \| good	1.409 \| good	13.483 \| good	0.263 \| good
2025-06-08T01:00:00.000Z	54 \| moderate	10.838 \| good	48.044 \| good	25.538 \| good	1.636 \| good	14.943 \| good	0.264 \| good
2025-06-08T02:00:00.000Z	52 \| moderate	9.834 \| good	43.343 \| good	32.469 \| good	1.488 \| good	14.441 \| good	0.259 \| good
2025-06-08T03:00:00.000Z	54 \| moderate	11.008 \| good	48.974 \| good	37.182 \| good	1.341 \| good	13.94 \| good	0.254 \| good
2025-06-08T04:00:00.000Z	40 \| good	7.275 \| good	32.176 \| good	42.924 \| good	1.729 \| good	17.031 \| good	0.273 \| good
2025-06-08T05:00:00.000Z	49 \| good	9.141 \| good	41.077 \| good	40.661 \| good	1.575 \| good	16.369 \| good	0.267 \| good
2025-06-08T06:00:00.000Z	49 \| good	8.923 \| good	39.086 \| good	41.493 \| good	1.42 \| good	15.707 \| good	0.261 \| good
2025-06-08T07:00:00.000Z	44 \| good	8.29 \| good	36.723 \| good	34.522 \| good	2.068 \| good	18.082 \| good	0.267 \| good
2025-06-08T08:00:00.000Z	49 \| good	9.118 \| good	40.735 \| good	29.758 \| good	1.94 \| good	17.354 \| good	0.261 \| good
2025-06-08T09:00:00.000Z	54 \| moderate	10.785 \| good	47.733 \| good	27.139 \| good	1.812 \| good	16.626 \| good	0.254 \| good
2025-06-08T10:00:00.000Z	44 \| good	7.74 \| good	33.903 \| good	26.207 \| good	2.457 \| good	15.405 \| good	0.278 \| good
2025-06-08T11:00:00.000Z	29 \| good	4.337 \| good	19.048 \| good	30.632 \| good	2.384 \| good	15.069 \| good	0.272 \| good
2025-06-08T12:00:00.000Z	33 \| good	5.813 \| good	24.899 \| good	31.367 \| good	2.31 \| good	14.734 \| good	0.267 \| good
2025-06-08T13:00:00.000Z	33 \| good	6.037 \| good	26.622 \| good	30.28 \| good	2.796 \| good	6.194 \| good	0.254 \| good
2025-06-08T14:00:00.000Z	44 \| good	8.046 \| good	34.979 \| good	37.244 \| good	3.161 \| good	7.034 \| good	0.265 \| good
2025-06-08T15:00:00.000Z	44 \| good	5.2 \| good	22.842 \| good	46.65 \| good	3.526 \| good	7.874 \| good	0.275 \| good
2025-06-08T16:00:00.000Z	49 \| good	5.073 \| good	21.858 \| good	53.466 \| good	1.181 \| good	1.926 \| good	0.2 \| good
2025-06-08T17:00:00.000Z	61 \| moderate	5.79 \| good	24.932 \| good	57.685 \| fine	1.476 \| good	2.314 \| good	0.212 \| good
2025-06-08T18:00:00.000Z	47 \| good	3.824 \| good	16.931 \| good	50.77 \| good	1.771 \| good	2.701 \| good	0.224 \| good
2025-06-08T19:00:00.000Z	35 \| good	4.218 \| good	18.675 \| good	38.205 \| good	0.647 \| good	1.829 \| good	0.171 \| good
2025-06-08T20:00:00.000Z	31 \| good	2.205 \| good	8.999 \| good	34.323 \| good	0.81 \| good	2.088 \| good	0.179 \| good
2025-06-08T21:00:00.000Z	29 \| good	2.547 \| good	10.026 \| good	31.469 \| good	0.972 \| good	2.347 \| good	0.186 \| good
2025-06-08T22:00:00.000Z	36 \| good	1.397 \| good	5.074 \| good	39.076 \| good	0.612 \| good	4.803 \| good	0.18 \| good
2025-06-08T23:00:00.000Z	38 \| good	3.389 \| good	14.797 \| good	41.388 \| good	0.725 \| good	5.45 \| good	0.185 \| good
2025-06-09T00:00:00.000Z	37 \| good	1.506 \| good	5.947 \| good	39.645 \| good	0.839 \| good	6.098 \| good	0.191 \| good
2025-06-09T01:00:00.000Z	52 \| moderate	9.838 \| good	43.49 \| good	33.305 \| good	0.854 \| good	7.41 \| good	0.188 \| good
2025-06-09T02:00:00.000Z	44 \| good	8.349 \| good	36.855 \| good	26.783 \| good	0.968 \| good	7.931 \| good	0.19 \| good
2025-06-09T03:00:00.000Z	52 \| moderate	9.757 \| good	43.111 \| good	21.375 \| good	1.083 \| good	8.453 \| good	0.192 \| good
2025-06-09T04:00:00.000Z	38 \| good	6.674 \| good	29.818 \| good	21.623 \| good	0.709 \| good	6.44 \| good	0.179 \| good
2025-06-09T05:00:00.000Z	27 \| good	5.337 \| good	22.776 \| good	17.277 \| good	0.823 \| good	6.792 \| good	0.182 \| good
2025-06-09T06:00:00.000Z	49 \| good	9.126 \| good	9.361 \| good	33.668 \| good	0.935 \| good	7.124 \| good	0.184 \| good
2025-06-09T07:00:00.000Z	16 \| good	2.532 \| good	10.191 \| good	14.065 \| good	0.791 \| good	9.575 \| good	0.179 \| good
2025-06-09T08:00:00.000Z	12 \| good	2.457 \| good	10.076 \| good	12.915 \| good	0.899 \| good	9.469 \| good	0.18 \| good
2025-06-09T09:00:00.000Z	16 \| good	2.97 \| good	12.093 \| good	10.652 \| good	1.006 \| good	9.363 \| good	0.181 \| good
2025-06-09T10:00:00.000Z	11 \| good	1.875 \| good	8.006 \| good	4.673 \| good	1.027 \| good	7.862 \| good	0.185 \| good
2025-06-09T11:00:00.000Z	22 \| good	3.759 \| good	16.074 \| good	9.459 \| good	1.184 \| good	8.257 \| good	0.187 \| good
2025-06-09T12:00:00.000Z	52 \| moderate	9.824 \| good	10.002 \| good	22.199 \| good	1.333 \| good	8.626 \| good	0.188 \| good

Berwyn

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Berwyn, Illinois

0.28ppm

How accurate is Illinois, USA air quality data?

The air quality data for Illinois, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Berwyn, Illinois get updated?

Air quality updates for Berwyn, Illinois are available every hour.

What time in the past 24 hours saw the poorest air quality in Berwyn, Illinois?

Berwyn, Illinois experienced its worst air quality at 10:00:00, 2025-06-06.

When was air quality in Berwyn, Illinois the best over the past 24 hours?

The best air quality in Berwyn, Illinois was observed at 11:00:00 on 2025-06-07.

What is the air quality in Berwyn, Illinois right now?

The air quality in Berwyn, Illinois right now is Moderate, with an AQI of 77.

What pollutant is most frequently found in Berwyn, Illinois?

In Berwyn, Illinois, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Berwyn, Illinois is poor?

When air quality in Berwyn, Illinois is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Berwyn, Illinois right now?

Berwyn, Illinois currently has a PM_2.5 concentration of 22.921 μg/m³.

What is the current level of PM₁₀ in Berwyn, Illinois?

Berwyn, Illinois currently has a PM₁₀ concentration of 100.322 μg/m³.

What is the current level of carbon monoxide (CO) in Berwyn, Illinois?

The current carbon monoxide (CO) level in Berwyn, Illinois is 0.281 ppm.

What is the current level of sulfur dioxide (SO₂) in Berwyn, Illinois?

The current sulfur dioxide (SO₂) concentration in Berwyn, Illinois is 0.278 ppb.

What is the current level of ozone (O₃) in Berwyn, Illinois?

Berwyn, Illinois currently has an ozone (O₃) concentration of 45.78 ppm.

What is the current level of nitrogen dioxide (NO₂) in Berwyn, Illinois?

The current level of nitrogen dioxide (NO₂) in Berwyn, Illinois is 4.934 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T13:00:00.000Z	142 \| sensitive	51.859 \| moderate	232.877 \| moderate	24.829 \| good	0.421 \| good	9.746 \| good	0.444 \| good
2025-06-05T14:00:00.000Z	132 \| sensitive	47.6 \| moderate	215.315 \| moderate	25.616 \| good	0.377 \| good	6.451 \| good	0.406 \| good
2025-06-05T15:00:00.000Z	147 \| sensitive	54.024 \| moderate	236.456 \| moderate	31.881 \| good	0.333 \| good	4.429 \| good	0.396 \| good
2025-06-05T16:00:00.000Z	156 \| unhealthy	62.264 \| poor	249.588 \| moderate	37.959 \| good	0.799 \| good	4.333 \| good	0.382 \| good
2025-06-05T17:00:00.000Z	158 \| unhealthy	64.631 \| poor	253.882 \| moderate	46.32 \| good	2.963 \| good	4.703 \| good	0.381 \| good
2025-06-05T18:00:00.000Z	158 \| unhealthy	66.252 \| poor	256.928 \| poor	47.059 \| good	1.366 \| good	3.279 \| good	0.352 \| good
2025-06-05T19:00:00.000Z	158 \| unhealthy	65.293 \| poor	255.99 \| poor	47.843 \| good	1.545 \| good	1.272 \| good	0.301 \| good
2025-06-05T20:00:00.000Z	156 \| unhealthy	62.882 \| poor	249.815 \| moderate	47.995 \| good	1.026 \| good	3.04 \| good	0.282 \| good
2025-06-05T21:00:00.000Z	155 \| unhealthy	60.768 \| poor	245.143 \| moderate	49.012 \| good	1.012 \| good	3.259 \| good	0.266 \| good
2025-06-05T22:00:00.000Z	152 \| unhealthy	56.594 \| poor	235.76 \| moderate	51.9 \| good	0.489 \| good	5.393 \| good	0.266 \| good
2025-06-05T23:00:00.000Z	149 \| sensitive	55.39 \| moderate	232.925 \| moderate	54.712 \| good	0.418 \| good	5.893 \| good	0.247 \| good
2025-06-06T00:00:00.000Z	149 \| sensitive	54.633 \| moderate	233.908 \| moderate	56.082 \| fine	0.854 \| good	5.632 \| good	0.247 \| good
2025-06-06T01:00:00.000Z	147 \| sensitive	53.739 \| moderate	234.995 \| moderate	55.286 \| fine	1.34 \| good	10.704 \| good	0.247 \| good
2025-06-06T02:00:00.000Z	137 \| sensitive	50.356 \| moderate	228.232 \| moderate	51.285 \| good	2.262 \| good	6.994 \| good	0.247 \| good
2025-06-06T03:00:00.000Z	130 \| sensitive	47.449 \| moderate	214.191 \| moderate	48.091 \| good	2.468 \| good	7.85 \| good	0.29 \| good
2025-06-06T04:00:00.000Z	122 \| sensitive	43.701 \| moderate	195.928 \| moderate	46.896 \| good	2.216 \| good	3.469 \| good	0.29 \| good
2025-06-06T05:00:00.000Z	112 \| sensitive	39.744 \| moderate	176.707 \| moderate	45.351 \| good	1.127 \| good	5.547 \| good	0.328 \| good
2025-06-06T06:00:00.000Z	103 \| sensitive	36.292 \| moderate	159.545 \| moderate	41.037 \| good	0.939 \| good	11.308 \| good	0.343 \| good
2025-06-06T07:00:00.000Z	98 \| moderate	34.286 \| fine	150.069 \| fine	44.337 \| good	0.393 \| good	9.575 \| good	0.312 \| good
2025-06-06T08:00:00.000Z	96 \| moderate	33.427 \| fine	145.589 \| fine	43.055 \| good	0.309 \| good	9.54 \| good	0.312 \| good
2025-06-06T09:00:00.000Z	96 \| moderate	33.303 \| fine	144.586 \| fine	45.265 \| good	0.342 \| good	12.98 \| good	0.312 \| good
2025-06-06T10:00:00.000Z	97 \| moderate	33.655 \| fine	147.271 \| fine	40.664 \| good	1.283 \| good	12.786 \| good	0.312 \| good
2025-06-06T11:00:00.000Z	98 \| moderate	34.006 \| fine	148.709 \| fine	41.549 \| good	0.405 \| good	13.721 \| good	0.36 \| good
2025-06-06T12:00:00.000Z	98 \| moderate	34.155 \| fine	148.982 \| fine	33.041 \| good	0.37 \| good	9.824 \| good	0.347 \| good
2025-06-06T13:00:00.000Z	98 \| moderate	33.949 \| fine	148.692 \| fine	32.727 \| good	0.38 \| good	6.766 \| good	0.315 \| good
2025-06-06T14:00:00.000Z	99 \| moderate	34.731 \| fine	151.981 \| fine	29.027 \| good	0.38 \| good	12.302 \| good	0.464 \| good
2025-06-06T15:00:00.000Z	103 \| sensitive	36.162 \| moderate	159.562 \| moderate	32.295 \| good	0.453 \| good	8.218 \| good	0.331 \| good
2025-06-06T16:00:00.000Z	105 \| sensitive	36.608 \| moderate	161.063 \| moderate	33.701 \| good	0.944 \| good	3.008 \| good	0.264 \| good
2025-06-06T17:00:00.000Z	106 \| sensitive	37.114 \| moderate	164.586 \| moderate	42.159 \| good	0.787 \| good	3.06 \| good	0.264 \| good
2025-06-06T18:00:00.000Z	108 \| sensitive	38.388 \| moderate	170.297 \| moderate	44.607 \| good	0.497 \| good	2.076 \| good	0.264 \| good
2025-06-06T19:00:00.000Z	118 \| sensitive	42.47 \| moderate	189.459 \| moderate	50.561 \| good	1.193 \| good	2.585 \| good	0.248 \| good
2025-06-06T20:00:00.000Z	122 \| sensitive	44.115 \| moderate	197.941 \| moderate	52.771 \| good	0.558 \| good	2.105 \| good	0.248 \| good
2025-06-06T21:00:00.000Z	124 \| sensitive	44.563 \| moderate	200.723 \| moderate	56.303 \| fine	0.45 \| good	2.009 \| good	0.248 \| good
2025-06-06T22:00:00.000Z	127 \| sensitive	45.711 \| moderate	205.531 \| moderate	58.135 \| fine	0.452 \| good	5.769 \| good	0.229 \| good
2025-06-06T23:00:00.000Z	124 \| sensitive	44.971 \| moderate	202.024 \| moderate	59.687 \| fine	0.501 \| good	7.27 \| good	0.229 \| good
2025-06-07T00:00:00.000Z	112 \| sensitive	39.564 \| moderate	176.103 \| moderate	59.996 \| fine	0.561 \| good	6.474 \| good	0.261 \| good
2025-06-07T01:00:00.000Z	94 \| moderate	32.483 \| fine	141.076 \| fine	60.424 \| fine	1.617 \| good	9.07 \| good	0.275 \| good
2025-06-07T02:00:00.000Z	86 \| moderate	28.022 \| fine	122.508 \| fine	56.232 \| fine	1.25 \| good	11.237 \| good	0.275 \| good
2025-06-07T03:00:00.000Z	82 \| moderate	26.366 \| fine	115.025 \| fine	54.227 \| good	1.023 \| good	10.279 \| good	0.29 \| good
2025-06-07T04:00:00.000Z	82 \| moderate	25.514 \| fine	111.443 \| fine	55.869 \| fine	0.961 \| good	7.578 \| good	0.275 \| good
2025-06-07T05:00:00.000Z	81 \| moderate	24.928 \| fine	108.881 \| fine	52.628 \| good	0.465 \| good	6.25 \| good	0.275 \| good
2025-06-07T06:00:00.000Z	79 \| moderate	24.401 \| fine	106.34 \| fine	51.447 \| good	0.341 \| good	6.398 \| good	0.275 \| good
2025-06-07T07:00:00.000Z	79 \| moderate	23.898 \| fine	104.301 \| fine	45.067 \| good	0.333 \| good	5.419 \| good	0.275 \| good
2025-06-07T08:00:00.000Z	79 \| moderate	23.848 \| fine	104.156 \| fine	47.322 \| good	0.286 \| good	6.01 \| good	0.248 \| good
2025-06-07T09:00:00.000Z	77 \| moderate	22.91 \| fine	99.76 \| fine	45.106 \| good	0.257 \| good	5.979 \| good	0.281 \| good
2025-06-07T10:00:00.000Z	77 \| moderate	22.819 \| fine	99.592 \| fine	45.557 \| good	0.244 \| good	4.206 \| good	0.281 \| good
2025-06-07T11:00:00.000Z	77 \| moderate	22.921 \| fine	100.322 \| fine	45.78 \| good	0.278 \| good	4.934 \| good	0.281 \| good
2025-06-07T12:00:00.000Z	77 \| moderate	22.921 \| fine	100.322 \| fine	45.78 \| good	0.278 \| good	4.934 \| good	0.281 \| good
2025-06-07T13:00:00.000Z	66 \| moderate	17.217 \| fine	76.864 \| fine	25.689 \| good	1.493 \| good	5.092 \| good	0.209 \| good
2025-06-07T14:00:00.000Z	73 \| moderate	20.723 \| fine	91.297 \| fine	30.396 \| good	1.378 \| good	5.11 \| good	0.208 \| good
2025-06-07T15:00:00.000Z	69 \| moderate	18.776 \| fine	83.294 \| fine	35.072 \| good	1.262 \| good	5.127 \| good	0.208 \| good
2025-06-07T16:00:00.000Z	73 \| moderate	20.81 \| fine	91.11 \| fine	44.223 \| good	1.261 \| good	2.805 \| good	0.185 \| good
2025-06-07T17:00:00.000Z	75 \| moderate	22.099 \| fine	96.737 \| fine	50.389 \| good	1.244 \| good	2.978 \| good	0.188 \| good
2025-06-07T18:00:00.000Z	67 \| moderate	17.862 \| fine	78.678 \| fine	48.982 \| good	1.227 \| good	3.151 \| good	0.192 \| good
2025-06-07T19:00:00.000Z	58 \| moderate	13.489 \| fine	60.746 \| fine	42.541 \| good	1.327 \| good	4.081 \| good	0.198 \| good
2025-06-07T20:00:00.000Z	56 \| moderate	11.935 \| good	52.572 \| good	41.451 \| good	1.31 \| good	4.459 \| good	0.203 \| good
2025-06-07T21:00:00.000Z	52 \| moderate	10.372 \| good	46.055 \| good	41.827 \| good	1.294 \| good	4.838 \| good	0.207 \| good
2025-06-07T22:00:00.000Z	60 \| moderate	14.17 \| fine	62.615 \| fine	36.79 \| good	1.581 \| good	12.453 \| good	0.256 \| good
2025-06-07T23:00:00.000Z	60 \| moderate	14.329 \| fine	64.14 \| fine	33.818 \| good	1.495 \| good	12.968 \| good	0.26 \| good
2025-06-08T00:00:00.000Z	54 \| moderate	11.486 \| good	50.581 \| good	28.54 \| good	1.409 \| good	13.483 \| good	0.263 \| good
2025-06-08T01:00:00.000Z	54 \| moderate	10.838 \| good	48.044 \| good	25.538 \| good	1.636 \| good	14.943 \| good	0.264 \| good
2025-06-08T02:00:00.000Z	52 \| moderate	9.834 \| good	43.343 \| good	32.469 \| good	1.488 \| good	14.441 \| good	0.259 \| good
2025-06-08T03:00:00.000Z	54 \| moderate	11.008 \| good	48.974 \| good	37.182 \| good	1.341 \| good	13.94 \| good	0.254 \| good
2025-06-08T04:00:00.000Z	40 \| good	7.275 \| good	32.176 \| good	42.924 \| good	1.729 \| good	17.031 \| good	0.273 \| good
2025-06-08T05:00:00.000Z	49 \| good	9.141 \| good	41.077 \| good	40.661 \| good	1.575 \| good	16.369 \| good	0.267 \| good
2025-06-08T06:00:00.000Z	49 \| good	8.923 \| good	39.086 \| good	41.493 \| good	1.42 \| good	15.707 \| good	0.261 \| good
2025-06-08T07:00:00.000Z	44 \| good	8.29 \| good	36.723 \| good	34.522 \| good	2.068 \| good	18.082 \| good	0.267 \| good
2025-06-08T08:00:00.000Z	49 \| good	9.118 \| good	40.735 \| good	29.758 \| good	1.94 \| good	17.354 \| good	0.261 \| good
2025-06-08T09:00:00.000Z	54 \| moderate	10.785 \| good	47.733 \| good	27.139 \| good	1.812 \| good	16.626 \| good	0.254 \| good
2025-06-08T10:00:00.000Z	44 \| good	7.74 \| good	33.903 \| good	26.207 \| good	2.457 \| good	15.405 \| good	0.278 \| good
2025-06-08T11:00:00.000Z	29 \| good	4.337 \| good	19.048 \| good	30.632 \| good	2.384 \| good	15.069 \| good	0.272 \| good
2025-06-08T12:00:00.000Z	33 \| good	5.813 \| good	24.899 \| good	31.367 \| good	2.31 \| good	14.734 \| good	0.267 \| good
2025-06-08T13:00:00.000Z	33 \| good	6.037 \| good	26.622 \| good	30.28 \| good	2.796 \| good	6.194 \| good	0.254 \| good
2025-06-08T14:00:00.000Z	44 \| good	8.046 \| good	34.979 \| good	37.244 \| good	3.161 \| good	7.034 \| good	0.265 \| good
2025-06-08T15:00:00.000Z	44 \| good	5.2 \| good	22.842 \| good	46.65 \| good	3.526 \| good	7.874 \| good	0.275 \| good
2025-06-08T16:00:00.000Z	49 \| good	5.073 \| good	21.858 \| good	53.466 \| good	1.181 \| good	1.926 \| good	0.2 \| good
2025-06-08T17:00:00.000Z	61 \| moderate	5.79 \| good	24.932 \| good	57.685 \| fine	1.476 \| good	2.314 \| good	0.212 \| good
2025-06-08T18:00:00.000Z	47 \| good	3.824 \| good	16.931 \| good	50.77 \| good	1.771 \| good	2.701 \| good	0.224 \| good
2025-06-08T19:00:00.000Z	35 \| good	4.218 \| good	18.675 \| good	38.205 \| good	0.647 \| good	1.829 \| good	0.171 \| good
2025-06-08T20:00:00.000Z	31 \| good	2.205 \| good	8.999 \| good	34.323 \| good	0.81 \| good	2.088 \| good	0.179 \| good
2025-06-08T21:00:00.000Z	29 \| good	2.547 \| good	10.026 \| good	31.469 \| good	0.972 \| good	2.347 \| good	0.186 \| good
2025-06-08T22:00:00.000Z	36 \| good	1.397 \| good	5.074 \| good	39.076 \| good	0.612 \| good	4.803 \| good	0.18 \| good
2025-06-08T23:00:00.000Z	38 \| good	3.389 \| good	14.797 \| good	41.388 \| good	0.725 \| good	5.45 \| good	0.185 \| good
2025-06-09T00:00:00.000Z	37 \| good	1.506 \| good	5.947 \| good	39.645 \| good	0.839 \| good	6.098 \| good	0.191 \| good
2025-06-09T01:00:00.000Z	52 \| moderate	9.838 \| good	43.49 \| good	33.305 \| good	0.854 \| good	7.41 \| good	0.188 \| good
2025-06-09T02:00:00.000Z	44 \| good	8.349 \| good	36.855 \| good	26.783 \| good	0.968 \| good	7.931 \| good	0.19 \| good
2025-06-09T03:00:00.000Z	52 \| moderate	9.757 \| good	43.111 \| good	21.375 \| good	1.083 \| good	8.453 \| good	0.192 \| good
2025-06-09T04:00:00.000Z	38 \| good	6.674 \| good	29.818 \| good	21.623 \| good	0.709 \| good	6.44 \| good	0.179 \| good
2025-06-09T05:00:00.000Z	27 \| good	5.337 \| good	22.776 \| good	17.277 \| good	0.823 \| good	6.792 \| good	0.182 \| good
2025-06-09T06:00:00.000Z	49 \| good	9.126 \| good	9.361 \| good	33.668 \| good	0.935 \| good	7.124 \| good	0.184 \| good
2025-06-09T07:00:00.000Z	16 \| good	2.532 \| good	10.191 \| good	14.065 \| good	0.791 \| good	9.575 \| good	0.179 \| good
2025-06-09T08:00:00.000Z	12 \| good	2.457 \| good	10.076 \| good	12.915 \| good	0.899 \| good	9.469 \| good	0.18 \| good
2025-06-09T09:00:00.000Z	16 \| good	2.97 \| good	12.093 \| good	10.652 \| good	1.006 \| good	9.363 \| good	0.181 \| good
2025-06-09T10:00:00.000Z	11 \| good	1.875 \| good	8.006 \| good	4.673 \| good	1.027 \| good	7.862 \| good	0.185 \| good
2025-06-09T11:00:00.000Z	22 \| good	3.759 \| good	16.074 \| good	9.459 \| good	1.184 \| good	8.257 \| good	0.187 \| good
2025-06-09T12:00:00.000Z	52 \| moderate	9.824 \| good	10.002 \| good	22.199 \| good	1.333 \| good	8.626 \| good	0.188 \| good

Current air quality index in Berwyn, Illinois today

Major air pollutants in Berwyn, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Berwyn, Illinois air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Berwyn, Illinois

Air quality in nearby cities

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Frequently asked questions

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What is the air quality in Berwyn, Illinois right now?

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What is the PM2.5 concentration in Berwyn, Illinois right now?

What is the current level of PM10 in Berwyn, Illinois?

What is the current level of carbon monoxide (CO) in Berwyn, Illinois?

What is the current level of sulfur dioxide (SO2) in Berwyn, Illinois?

What is the current level of ozone (O3) in Berwyn, Illinois?

What is the current level of nitrogen dioxide (NO2) in Berwyn, Illinois?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Berwyn, Illinois right now?

What is the current level of PM₁₀ in Berwyn, Illinois?

What is the current level of sulfur dioxide (SO₂) in Berwyn, Illinois?

What is the current level of ozone (O₃) in Berwyn, Illinois?

What is the current level of nitrogen dioxide (NO₂) in Berwyn, Illinois?