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

Bloomington, Illinois currently has a PM10 concentration of 9.058 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Bloomington, Illinois is 0.33 ppb.

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

Bloomington, Illinois currently has an ozone (O3) concentration of 23.983 ppm.

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

The current level of nitrogen dioxide (NO2) in Bloomington, Illinois is 2.664 ppb.

Current air quality index in Bloomington, Illinois today

Q: What is the PM2.5 concentration in Bloomington, Illinois right now?

Bloomington, Illinois currently has a PM2.5 concentration of 2.211 μg/m3.

Stay updated with real-time air quality in Bloomington, 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)

Good

Bloomington, Illinois

Last updated: ... (Local time)

Common air pollutants in Bloomington, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.21 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

9.06 μg/m³

155

255

425

605+

Ozone (O₃)

23.98 ppb

201

201+

Sulfur Dioxide (SO₂)

0.33 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.66 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.12 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Bloomington, Illinois

Scroll To Air Quality Map

Track live Bloomington, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T12:00:00.000Z	15 \| good	2.424 \| good	10.108 \| good	10.004 \| good	0.626 \| good	16.045 \| good	0.198 \| good
2025-10-20T13:00:00.000Z	14 \| good	2.424 \| good	10.116 \| good	13.929 \| good	0.623 \| good	15.448 \| good	0.213 \| good
2025-10-20T14:00:00.000Z	13 \| good	2.445 \| good	10.21 \| good	12.951 \| good	1.357 \| good	14.395 \| good	0.296 \| good
2025-10-20T15:00:00.000Z	19 \| good	2.441 \| good	10.188 \| good	19.874 \| good	1.095 \| good	9.178 \| good	0.184 \| good
2025-10-20T16:00:00.000Z	20 \| good	2.325 \| good	10.119 \| good	21.916 \| good	1.38 \| good	6.062 \| good	0.184 \| good
2025-10-20T17:00:00.000Z	25 \| good	2.311 \| good	10.056 \| good	26.893 \| good	1.128 \| good	3.896 \| good	0.155 \| good
2025-10-20T18:00:00.000Z	27 \| good	2.311 \| good	10.058 \| good	28.931 \| good	1.467 \| good	3.977 \| good	0.155 \| good
2025-10-20T19:00:00.000Z	30 \| good	2.307 \| good	10.023 \| good	31.957 \| good	0.992 \| good	3.924 \| good	0.143 \| good
2025-10-20T20:00:00.000Z	31 \| good	2.308 \| good	10.028 \| good	32.989 \| good	1.453 \| good	3.922 \| good	0.17 \| good
2025-10-20T21:00:00.000Z	33 \| good	2.311 \| good	10.041 \| good	35.969 \| good	1.081 \| good	4.52 \| good	0.155 \| good
2025-10-20T22:00:00.000Z	35 \| good	2.513 \| good	10.07 \| good	37.955 \| good	0.636 \| good	3.469 \| good	0.155 \| good
2025-10-20T23:00:00.000Z	35 \| good	2.71 \| good	11.058 \| good	37.972 \| good	0.805 \| good	4.29 \| good	0.17 \| good
2025-10-21T00:00:00.000Z	33 \| good	2.814 \| good	12.057 \| good	35.989 \| good	0.453 \| good	4.362 \| good	0.171 \| good
2025-10-21T01:00:00.000Z	31 \| good	2.81 \| good	12.041 \| good	33 \| good	0.387 \| good	4.77 \| good	0.17 \| good
2025-10-21T02:00:00.000Z	32 \| good	3.115 \| good	14.05 \| good	34.987 \| good	0.415 \| good	4.919 \| good	0.155 \| good
2025-10-21T03:00:00.000Z	23 \| good	2.273 \| good	9 \| good	25.496 \| good	0.849 \| good	2.301 \| good	0.135 \| good
2025-10-21T04:00:00.000Z	33 \| good	3.611 \| good	16.076 \| good	35.957 \| good	0.604 \| good	3.294 \| good	0.171 \| good
2025-10-21T05:00:00.000Z	28 \| good	3.612 \| good	16.016 \| good	30.013 \| good	0.56 \| good	3.339 \| good	0.129 \| good
2025-10-21T06:00:00.000Z	27 \| good	3.999 \| good	17.983 \| good	29.008 \| good	0.387 \| good	3.968 \| good	0.195 \| good
2025-10-21T07:00:00.000Z	26 \| good	3.999 \| good	17.978 \| good	28.001 \| good	0.285 \| good	3.93 \| good	0.16 \| good
2025-10-21T08:00:00.000Z	22 \| good	3.607 \| good	16.029 \| good	24.039 \| good	0.3 \| good	4.567 \| good	0.212 \| good
2025-10-21T09:00:00.000Z	22 \| good	3.599 \| good	16.006 \| good	23.011 \| good	0.336 \| good	4.143 \| good	0.222 \| good
2025-10-21T10:00:00.000Z	20 \| good	3.497 \| good	15.977 \| good	21.983 \| good	0.3 \| good	4.989 \| good	0.207 \| good
2025-10-21T11:00:00.000Z	22 \| good	3.749 \| good	14.074 \| good	20.959 \| good	0.373 \| good	6.641 \| good	0.192 \| good
2025-10-21T12:00:00.000Z	19 \| good	3.407 \| good	15.024 \| good	19.974 \| good	0.393 \| good	8.507 \| good	0.231 \| good
2025-10-21T13:00:00.000Z	18 \| good	3.41 \| good	15.036 \| good	18.995 \| good	0.413 \| good	8.489 \| good	0.295 \| good
2025-10-21T14:00:00.000Z	19 \| good	3.407 \| good	15.035 \| good	19.969 \| good	0.446 \| good	8.018 \| good	0.316 \| good
2025-10-21T15:00:00.000Z	19 \| good	3.304 \| good	14.999 \| good	21 \| good	0.893 \| good	5.744 \| good	0.155 \| good
2025-10-21T16:00:00.000Z	20 \| good	3.101 \| good	13.995 \| good	22.004 \| good	0.543 \| good	4.129 \| good	0.153 \| good
2025-10-21T17:00:00.000Z	21 \| good	3.101 \| good	14.003 \| good	23.05 \| good	0.423 \| good	2.991 \| good	0.153 \| good
2025-10-21T18:00:00.000Z	23 \| good	2.605 \| good	11.01 \| good	25.032 \| good	0.41 \| good	2.776 \| good	0.126 \| good
2025-10-21T19:00:00.000Z	26 \| good	2.506 \| good	10.028 \| good	27.977 \| good	0.311 \| good	3.094 \| good	0.193 \| good
2025-10-21T20:00:00.000Z	26 \| good	2.506 \| good	10.016 \| good	27.967 \| good	0.343 \| good	2.957 \| good	0.193 \| good
2025-10-21T21:00:00.000Z	26 \| good	2.414 \| good	10.081 \| good	27.992 \| good	0.309 \| good	2.823 \| good	0.139 \| good
2025-10-21T22:00:00.000Z	24 \| good	2.408 \| good	10.042 \| good	26.017 \| good	0.358 \| good	2.89 \| good	0.124 \| good
2025-10-21T23:00:00.000Z	25 \| good	2.607 \| good	11.025 \| good	27.016 \| good	0.343 \| good	2.807 \| good	0.124 \| good
2025-10-22T00:00:00.000Z	24 \| good	3.005 \| good	12.029 \| good	26.017 \| good	0.286 \| good	4.147 \| good	0.124 \| good
2025-10-22T01:00:00.000Z	24 \| good	3.004 \| good	12.015 \| good	26.01 \| good	0.316 \| good	4.514 \| good	0.127 \| good
2025-10-22T02:00:00.000Z	23 \| good	3.4 \| good	15.002 \| good	25.013 \| good	0.323 \| good	5.665 \| good	0.141 \| good
2025-10-22T03:00:00.000Z	24 \| good	0.519 \| good	1.968 \| good	26.013 \| good	0.215 \| good	1.87 \| good	0.126 \| good
2025-10-22T04:00:00.000Z	22 \| good	3.399 \| good	14.995 \| good	24.004 \| good	0.363 \| good	5.279 \| good	0.141 \| good
2025-10-22T05:00:00.000Z	21 \| good	3.1 \| good	13.993 \| good	23.013 \| good	0.419 \| good	4.68 \| good	0.141 \| good
2025-10-22T06:00:00.000Z	22 \| good	3.101 \| good	14.003 \| good	23.987 \| good	0.33 \| good	3.985 \| good	0.129 \| good
2025-10-22T07:00:00.000Z	21 \| good	3.001 \| good	12.01 \| good	23.034 \| good	0.351 \| good	3.269 \| good	0.129 \| good
2025-10-22T08:00:00.000Z	21 \| good	2.802 \| good	12.004 \| good	23.015 \| good	0.43 \| good	3.267 \| good	0.129 \| good
2025-10-22T09:00:00.000Z	21 \| good	2.604 \| good	11.017 \| good	23.021 \| good	0.466 \| good	2.551 \| good	0.112 \| good
2025-10-22T10:00:00.000Z	22 \| good	2.211 \| good	9.058 \| good	23.983 \| good	0.33 \| good	2.664 \| good	0.115 \| good
2025-10-22T11:00:00.000Z	22 \| good	2.211 \| good	9.058 \| good	23.983 \| good	0.33 \| good	2.664 \| good	0.115 \| good
2025-10-22T12:00:00.000Z	22 \| good	3.921 \| good	16.878 \| good	17.911 \| good	0.239 \| good	1.793 \| good	0.114 \| good
2025-10-22T13:00:00.000Z	19 \| good	1.63 \| good	6.96 \| good	20.474 \| good	0.257 \| good	1.682 \| good	0.116 \| good
2025-10-22T14:00:00.000Z	22 \| good	2.318 \| good	9.974 \| good	23.852 \| good	0.275 \| good	1.57 \| good	0.118 \| good
2025-10-22T15:00:00.000Z	23 \| good	0.329 \| good	1.143 \| good	24.753 \| good	0.293 \| good	1.459 \| good	0.121 \| good
2025-10-22T16:00:00.000Z	23 \| good	0.438 \| good	1.442 \| good	25.169 \| good	0.289 \| good	1.268 \| good	0.12 \| good
2025-10-22T17:00:00.000Z	26 \| good	0.38 \| good	1.246 \| good	27.972 \| good	0.286 \| good	1.077 \| good	0.119 \| good
2025-10-22T18:00:00.000Z	27 \| good	0.061 \| good	0.066 \| good	29.449 \| good	0.283 \| good	0.886 \| good	0.118 \| good
2025-10-22T19:00:00.000Z	30 \| good	1.048 \| good	4.026 \| good	31.578 \| good	0.294 \| good	0.899 \| good	0.117 \| good
2025-10-22T20:00:00.000Z	31 \| good	0.281 \| good	1.066 \| good	32.773 \| good	0.305 \| good	0.911 \| good	0.115 \| good
2025-10-22T21:00:00.000Z	29 \| good	0.636 \| good	2.026 \| good	30.912 \| good	0.316 \| good	0.924 \| good	0.114 \| good
2025-10-22T22:00:00.000Z	29 \| good	0.923 \| good	3.959 \| good	31.063 \| good	0.325 \| good	1.543 \| good	0.118 \| good
2025-10-22T23:00:00.000Z	23 \| good	0.401 \| good	1.522 \| good	24.829 \| good	0.335 \| good	2.163 \| good	0.122 \| good
2025-10-23T00:00:00.000Z	20 \| good	0.378 \| good	1.254 \| good	21.749 \| good	0.345 \| good	2.783 \| good	0.127 \| good
2025-10-23T01:00:00.000Z	20 \| good	0.515 \| good	2 \| good	22.43 \| good	0.344 \| good	3.139 \| good	0.13 \| good
2025-10-23T02:00:00.000Z	19 \| good	1.276 \| good	5 \| good	20.863 \| good	0.343 \| good	3.495 \| good	0.133 \| good
2025-10-23T03:00:00.000Z	17 \| good	1.364 \| good	5.441 \| good	18.008 \| good	0.341 \| good	3.851 \| good	0.136 \| good
2025-10-23T04:00:00.000Z	18 \| good	1.648 \| good	6.885 \| good	18.508 \| good	0.331 \| good	3.899 \| good	0.137 \| good
2025-10-23T05:00:00.000Z	16 \| good	2.504 \| good	10 \| good	16.42 \| good	0.321 \| good	3.947 \| good	0.138 \| good
2025-10-23T06:00:00.000Z	16 \| good	3.092 \| good	12.801 \| good	14.038 \| good	0.311 \| good	3.996 \| good	0.138 \| good
2025-10-23T07:00:00.000Z	16 \| good	3.146 \| good	13.529 \| good	8.364 \| good	0.304 \| good	3.942 \| good	0.138 \| good
2025-10-23T08:00:00.000Z	16 \| good	2.992 \| good	12 \| good	8.15 \| good	0.297 \| good	3.889 \| good	0.137 \| good
2025-10-23T09:00:00.000Z	16 \| good	2.591 \| good	10.441 \| good	11.934 \| good	0.29 \| good	3.836 \| good	0.137 \| good
2025-10-23T10:00:00.000Z	22 \| good	3.891 \| good	16.804 \| good	8.905 \| good	0.291 \| good	4.041 \| good	0.138 \| good
2025-10-23T11:00:00.000Z	22 \| good	3.849 \| good	16.804 \| good	9.125 \| good	0.292 \| good	4.247 \| good	0.14 \| good
2025-10-23T12:00:00.000Z	22 \| good	3.704 \| good	16.378 \| good	5.664 \| good	0.293 \| good	4.453 \| good	0.142 \| good
2025-10-23T13:00:00.000Z	16 \| good	2.614 \| good	10.643 \| good	12.524 \| good	0.337 \| good	3.987 \| good	0.144 \| good
2025-10-23T14:00:00.000Z	20 \| good	3.316 \| good	14.555 \| good	21.597 \| good	0.381 \| good	3.521 \| good	0.146 \| good
2025-10-23T15:00:00.000Z	25 \| good	3.192 \| good	13.98 \| good	26.789 \| good	0.425 \| good	3.056 \| good	0.148 \| good
2025-10-23T16:00:00.000Z	28 \| good	3.597 \| good	15.937 \| good	29.769 \| good	0.449 \| good	2.431 \| good	0.141 \| good
2025-10-23T17:00:00.000Z	27 \| good	4.102 \| good	17.976 \| good	29.122 \| good	0.472 \| good	1.807 \| good	0.133 \| good
2025-10-23T18:00:00.000Z	28 \| good	4.55 \| good	19.804 \| good	30.12 \| good	0.496 \| good	1.182 \| good	0.125 \| good
2025-10-23T19:00:00.000Z	33 \| good	3.697 \| good	16 \| good	36.197 \| good	0.508 \| good	1.186 \| good	0.126 \| good
2025-10-23T20:00:00.000Z	36 \| good	2.926 \| good	12 \| good	39.069 \| good	0.52 \| good	1.19 \| good	0.126 \| good
2025-10-23T21:00:00.000Z	34 \| good	2.459 \| good	10.063 \| good	37.011 \| good	0.532 \| good	1.194 \| good	0.126 \| good
2025-10-23T22:00:00.000Z	31 \| good	1.909 \| good	7.709 \| good	33.108 \| good	0.517 \| good	2.511 \| good	0.136 \| good
2025-10-23T23:00:00.000Z	30 \| good	1.28 \| good	5.246 \| good	31.663 \| good	0.501 \| good	3.828 \| good	0.146 \| good
2025-10-24T00:00:00.000Z	20 \| good	2.528 \| good	10.379 \| good	21.516 \| good	0.485 \| good	5.145 \| good	0.156 \| good
2025-10-24T01:00:00.000Z	19 \| good	2.971 \| good	12.524 \| good	19.93 \| good	0.467 \| good	5.858 \| good	0.162 \| good
2025-10-24T02:00:00.000Z	20 \| good	3.313 \| good	13.999 \| good	21.565 \| good	0.45 \| good	6.571 \| good	0.167 \| good
2025-10-24T03:00:00.000Z	22 \| good	4.402 \| good	19.326 \| good	17.592 \| good	0.432 \| good	7.285 \| good	0.173 \| good
2025-10-24T04:00:00.000Z	22 \| good	4.462 \| good	19.316 \| good	15.932 \| good	0.426 \| good	7.963 \| good	0.177 \| good
2025-10-24T05:00:00.000Z	27 \| good	4.571 \| good	19.855 \| good	15.889 \| good	0.419 \| good	8.642 \| good	0.182 \| good
2025-10-24T06:00:00.000Z	44 \| good	8.03 \| good	8.311 \| good	16.217 \| good	0.413 \| good	9.315 \| good	0.186 \| good
2025-10-24T07:00:00.000Z	33 \| good	6.145 \| good	27.204 \| good	11.24 \| good	0.401 \| good	9.272 \| good	0.186 \| good
2025-10-24T08:00:00.000Z	33 \| good	5.653 \| good	24.256 \| good	9.522 \| good	0.389 \| good	9.223 \| good	0.185 \| good
2025-10-24T09:00:00.000Z	27 \| good	5.485 \| good	23.336 \| good	10.844 \| good	0.377 \| good	9.173 \| good	0.184 \| good
2025-10-24T10:00:00.000Z	27 \| good	5.137 \| good	22.165 \| good	14.177 \| good	0.377 \| good	9.976 \| good	0.188 \| good
2025-10-24T11:00:00.000Z	22 \| good	3.637 \| good	15.853 \| good	13.632 \| good	0.377 \| good	10.779 \| good	0.193 \| good

Bloomington

Empower business decisions with accurate air quality data

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

0.15ppm

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 Bloomington, Illinois get updated?

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

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

Bloomington, Illinois experienced its worst air quality at 09:00:00, 2025-10-21.

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

The best air quality in Bloomington, Illinois was observed at 01:00:00 on 2025-10-21.

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

The air quality in Bloomington, Illinois right now is Good, with an AQI of 22.

What pollutant is most frequently found in Bloomington, Illinois?

In Bloomington, Illinois, O3 is the most frequently found pollutant.

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

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

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

Bloomington, Illinois currently has a PM_2.5 concentration of 2.211 μg/m³.

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

Bloomington, Illinois currently has a PM₁₀ concentration of 9.058 μg/m³.

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

The current carbon monoxide (CO) level in Bloomington, Illinois is 0.115 ppm.

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

The current sulfur dioxide (SO₂) concentration in Bloomington, Illinois is 0.33 ppb.

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

Bloomington, Illinois currently has an ozone (O₃) concentration of 23.983 ppm.

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

The current level of nitrogen dioxide (NO₂) in Bloomington, Illinois is 2.664 ppb.

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