What is the PM10 level in Belleville, Illinois at the moment?

The PM10 concentration in Belleville, Illinois is 65.303 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Belleville, Illinois at the moment?

Currently, Belleville, Illinois has a sulfur dioxide (SO2) concentration of 0.69 ppb.

What is the ozone (O3) level in Belleville, Illinois at the moment?

The current ozone (O3) level in Belleville, Illinois at the moment is 44.495 ppm.

What is the nitrogen dioxide (NO2) level in Belleville, Illinois at the moment?

Nitrogen dioxide (NO2) level in Belleville, Illinois at the moment is 5.437 ppb.

Live air quality index in Belleville, Illinois today

Q: What is the PM2.5 level in Belleville, Illinois at the moment?

PM2.5 levels in Belleville, Illinois are currently 10.472 μg/m3.

Stay updated with real-time air quality in Belleville, 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

Belleville, Illinois

Last updated: ... (Local time)

Major air pollutants in Belleville, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.47 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

65.30 μg/m³

155

255

425

605+

Ozone (O₃)

44.49 ppb

201

201+

Sulfur Dioxide (SO₂)

0.69 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.44 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

Belleville, Illinois

Get Live Pollen Counts

Belleville, Illinois

Scroll To Air Quality Map

Track live Belleville, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	45 \| good	5.431 \| good	18.695 \| good	48.799 \| good	2.367 \| good	4.554 \| good	0.198 \| good
2026-04-22T04:00:00.000Z	45 \| good	5.231 \| good	21.122 \| good	49.465 \| good	5.546 \| good	5.975 \| good	0.194 \| good
2026-04-22T05:00:00.000Z	44 \| good	5.399 \| good	18.176 \| good	46.57 \| good	3.712 \| good	6.28 \| good	0.194 \| good
2026-04-22T06:00:00.000Z	42 \| good	5.418 \| good	18.452 \| good	44.639 \| good	3.746 \| good	6.756 \| good	0.194 \| good
2026-04-22T07:00:00.000Z	36 \| good	4.673 \| good	18.454 \| good	39.399 \| good	1.015 \| good	5.914 \| good	0.194 \| good
2026-04-22T08:00:00.000Z	40 \| good	4.735 \| good	18.316 \| good	42.629 \| good	0.997 \| good	4.945 \| good	0.194 \| good
2026-04-22T09:00:00.000Z	35 \| good	5.086 \| good	21.906 \| good	38.455 \| good	0.723 \| good	5.337 \| good	0.194 \| good
2026-04-22T10:00:00.000Z	37 \| good	4.823 \| good	22.242 \| good	39.917 \| good	0.985 \| good	4.75 \| good	0.194 \| good
2026-04-22T11:00:00.000Z	35 \| good	4.819 \| good	18.538 \| good	38.266 \| good	0.786 \| good	6.878 \| good	0.194 \| good
2026-04-22T12:00:00.000Z	33 \| good	5.853 \| good	22.884 \| good	35.842 \| good	0.538 \| good	10.909 \| good	0.23 \| good
2026-04-22T13:00:00.000Z	33 \| good	6.387 \| good	21.686 \| good	34.544 \| good	0.779 \| good	14.432 \| good	0.279 \| good
2026-04-22T14:00:00.000Z	35 \| good	5.171 \| good	17.952 \| good	38.114 \| good	1.133 \| good	8.243 \| good	0.236 \| good
2026-04-22T15:00:00.000Z	38 \| good	4.769 \| good	20.64 \| good	40.917 \| good	1.018 \| good	7.279 \| good	0.23 \| good
2026-04-22T16:00:00.000Z	39 \| good	4.2 \| good	16.157 \| good	41.856 \| good	2.572 \| good	7.024 \| good	0.243 \| good
2026-04-22T17:00:00.000Z	42 \| good	3.816 \| good	16.075 \| good	45 \| good	2.544 \| good	6.826 \| good	0.196 \| good
2026-04-22T18:00:00.000Z	42 \| good	3.478 \| good	12.608 \| good	45.361 \| good	2.398 \| good	6.438 \| good	0.2 \| good
2026-04-22T19:00:00.000Z	43 \| good	5.666 \| good	19.369 \| good	46.037 \| good	3.364 \| good	8.297 \| good	0.2 \| good
2026-04-22T20:00:00.000Z	44 \| good	4.157 \| good	13.93 \| good	46.926 \| good	3.551 \| good	6.874 \| good	0.23 \| good
2026-04-22T21:00:00.000Z	41 \| good	4.044 \| good	16.047 \| good	43.815 \| good	3.28 \| good	6.388 \| good	0.194 \| good
2026-04-22T22:00:00.000Z	44 \| good	3.672 \| good	15.427 \| good	47.551 \| good	3.57 \| good	5.551 \| good	0.194 \| good
2026-04-22T23:00:00.000Z	50 \| good	4.987 \| good	18.767 \| good	53.601 \| good	3.327 \| good	5.322 \| good	0.23 \| good
2026-04-23T00:00:00.000Z	44 \| good	4.107 \| good	17.814 \| good	47.358 \| good	3.754 \| good	5.764 \| good	0.23 \| good
2026-04-23T01:00:00.000Z	41 \| good	3.274 \| good	35.395 \| good	44.233 \| good	2.923 \| good	3.97 \| good	0.23 \| good
2026-04-23T02:00:00.000Z	39 \| good	3.38 \| good	19.112 \| good	41.544 \| good	1.31 \| good	8.893 \| good	0.239 \| good
2026-04-23T03:00:00.000Z	33 \| good	4.206 \| good	22.162 \| good	36.118 \| good	1.374 \| good	13.876 \| good	0.323 \| good
2026-04-23T04:00:00.000Z	38 \| good	7.16 \| good	24.072 \| good	39.105 \| good	1.127 \| good	9.437 \| good	0.363 \| good
2026-04-23T05:00:00.000Z	35 \| good	6.203 \| good	26.395 \| good	37.691 \| good	1.093 \| good	9.983 \| good	0.225 \| good
2026-04-23T06:00:00.000Z	38 \| good	6.796 \| good	25.134 \| good	30.417 \| good	0.719 \| good	4.342 \| good	0.19 \| good
2026-04-23T07:00:00.000Z	27 \| good	5.271 \| good	28.195 \| good	22.245 \| good	0.707 \| good	5.29 \| good	0.195 \| good
2026-04-23T08:00:00.000Z	38 \| good	6.573 \| good	28.973 \| good	27.817 \| good	0.705 \| good	7.189 \| good	0.19 \| good
2026-04-23T09:00:00.000Z	27 \| good	5.044 \| good	26.665 \| good	21.628 \| good	0.553 \| good	11.652 \| good	0.195 \| good
2026-04-23T10:00:00.000Z	27 \| good	5.32 \| good	26.458 \| good	23.722 \| good	0.551 \| good	14.436 \| good	0.195 \| good
2026-04-23T11:00:00.000Z	27 \| good	5.37 \| good	27.477 \| good	22.525 \| good	0.616 \| good	17.169 \| good	0.231 \| good
2026-04-23T12:00:00.000Z	33 \| good	6.061 \| good	25.022 \| good	25.543 \| good	0.669 \| good	17.607 \| good	0.266 \| good
2026-04-23T13:00:00.000Z	38 \| good	6.949 \| good	29.369 \| good	22.938 \| good	0.473 \| good	15.389 \| good	0.315 \| good
2026-04-23T14:00:00.000Z	49 \| good	8.762 \| good	36.341 \| good	30.433 \| good	0.48 \| good	12.584 \| good	0.27 \| good
2026-04-23T15:00:00.000Z	58 \| moderate	13.108 \| fine	58.415 \| fine	33.118 \| good	0.487 \| good	10.851 \| good	0.23 \| good
2026-04-23T16:00:00.000Z	54 \| moderate	10.539 \| good	58.968 \| fine	39.16 \| good	0.578 \| good	7.666 \| good	0.23 \| good
2026-04-23T17:00:00.000Z	71 \| moderate	12.158 \| fine	95.394 \| fine	42.568 \| good	0.532 \| good	6.159 \| good	0.235 \| good
2026-04-23T18:00:00.000Z	59 \| moderate	11.656 \| good	70.815 \| fine	45.497 \| good	0.532 \| good	5.226 \| good	0.225 \| good
2026-04-23T19:00:00.000Z	58 \| moderate	12.752 \| fine	66.718 \| fine	49.397 \| good	0.498 \| good	5.029 \| good	0.225 \| good
2026-04-23T20:00:00.000Z	75 \| moderate	12.588 \| fine	103.008 \| fine	50.418 \| good	0.519 \| good	5.835 \| good	0.233 \| good
2026-04-23T21:00:00.000Z	69 \| moderate	13.713 \| fine	91.365 \| fine	48.105 \| good	0.933 \| good	5.159 \| good	0.233 \| good
2026-04-23T22:00:00.000Z	57 \| moderate	11.905 \| good	67.167 \| fine	49.907 \| good	0.656 \| good	4.708 \| good	0.23 \| good
2026-04-23T23:00:00.000Z	52 \| moderate	10.152 \| good	41.601 \| good	50.845 \| good	0.877 \| good	4.45 \| good	0.225 \| good
2026-04-24T00:00:00.000Z	60 \| moderate	11.178 \| good	73.329 \| fine	48.496 \| good	0.802 \| good	4.591 \| good	0.23 \| good
2026-04-24T01:00:00.000Z	56 \| moderate	10.472 \| good	65.303 \| fine	44.495 \| good	0.69 \| good	5.437 \| good	0.23 \| good
2026-04-24T02:00:00.000Z	56 \| moderate	10.472 \| good	65.303 \| fine	44.495 \| good	0.69 \| good	5.437 \| good	0.23 \| good
2026-04-24T03:00:00.000Z	36 \| good	5.855 \| good	25.855 \| good	39.438 \| good	0.471 \| good	1.875 \| good	0.147 \| good
2026-04-24T04:00:00.000Z	35 \| good	4.713 \| good	20.55 \| good	38.139 \| good	0.48 \| good	1.902 \| good	0.148 \| good
2026-04-24T05:00:00.000Z	38 \| good	4.984 \| good	21.115 \| good	41.17 \| good	0.49 \| good	1.929 \| good	0.148 \| good
2026-04-24T06:00:00.000Z	37 \| good	5.89 \| good	25.679 \| good	39.839 \| good	0.5 \| good	1.956 \| good	0.149 \| good
2026-04-24T07:00:00.000Z	34 \| good	6.064 \| good	26.9 \| good	36.691 \| good	0.499 \| good	2.013 \| good	0.148 \| good
2026-04-24T08:00:00.000Z	32 \| good	5.208 \| good	22.452 \| good	34.945 \| good	0.498 \| good	2.07 \| good	0.148 \| good
2026-04-24T09:00:00.000Z	35 \| good	3.038 \| good	12.495 \| good	37.575 \| good	0.497 \| good	2.127 \| good	0.147 \| good
2026-04-24T10:00:00.000Z	34 \| good	2.092 \| good	8.561 \| good	36.838 \| good	0.532 \| good	2.645 \| good	0.149 \| good
2026-04-24T11:00:00.000Z	38 \| good	6.598 \| good	29.535 \| good	32.244 \| good	0.567 \| good	3.164 \| good	0.151 \| good
2026-04-24T12:00:00.000Z	33 \| good	5.514 \| good	23.912 \| good	24.174 \| good	0.603 \| good	3.682 \| good	0.152 \| good
2026-04-24T13:00:00.000Z	30 \| good	4.785 \| good	20.767 \| good	32.059 \| good	0.59 \| good	3.559 \| good	0.153 \| good
2026-04-24T14:00:00.000Z	35 \| good	5.303 \| good	22.714 \| good	38.379 \| good	0.578 \| good	3.437 \| good	0.155 \| good
2026-04-24T15:00:00.000Z	40 \| good	4.676 \| good	20.259 \| good	43.206 \| good	0.565 \| good	3.314 \| good	0.156 \| good
2026-04-24T16:00:00.000Z	46 \| good	6.028 \| good	26.782 \| good	49.855 \| good	0.583 \| good	2.861 \| good	0.152 \| good
2026-04-24T17:00:00.000Z	54 \| moderate	8.13 \| good	35.598 \| good	55.697 \| fine	0.601 \| good	2.408 \| good	0.147 \| good
2026-04-24T18:00:00.000Z	64 \| moderate	9.593 \| good	42.499 \| good	59.047 \| fine	0.619 \| good	1.955 \| good	0.143 \| good
2026-04-24T19:00:00.000Z	67 \| moderate	12.874 \| fine	57.848 \| fine	60.29 \| fine	0.658 \| good	2.047 \| good	0.144 \| good
2026-04-24T20:00:00.000Z	54 \| moderate	11.493 \| good	51.534 \| good	55.727 \| fine	0.697 \| good	2.138 \| good	0.146 \| good
2026-04-24T21:00:00.000Z	46 \| good	5.991 \| good	26.596 \| good	50.49 \| good	0.736 \| good	2.229 \| good	0.147 \| good
2026-04-24T22:00:00.000Z	42 \| good	4.408 \| good	19.193 \| good	45.089 \| good	0.849 \| good	2.982 \| good	0.153 \| good
2026-04-24T23:00:00.000Z	38 \| good	4.088 \| good	18.115 \| good	41.297 \| good	0.962 \| good	3.735 \| good	0.159 \| good
2026-04-25T00:00:00.000Z	36 \| good	3.584 \| good	15.828 \| good	38.737 \| good	1.074 \| good	4.488 \| good	0.165 \| good
2026-04-25T01:00:00.000Z	37 \| good	6.019 \| good	26.832 \| good	39.81 \| good	1.106 \| good	6.997 \| good	0.186 \| good
2026-04-25T02:00:00.000Z	34 \| good	6.047 \| good	27.066 \| good	37.279 \| good	1.138 \| good	9.506 \| good	0.207 \| good
2026-04-25T03:00:00.000Z	34 \| good	5.297 \| good	22.743 \| good	36.859 \| good	1.17 \| good	12.015 \| good	0.228 \| good
2026-04-25T04:00:00.000Z	33 \| good	6.112 \| good	27.138 \| good	35.108 \| good	1.131 \| good	11.923 \| good	0.228 \| good
2026-04-25T05:00:00.000Z	33 \| good	6.107 \| good	27.069 \| good	29.963 \| good	1.093 \| good	11.831 \| good	0.228 \| good
2026-04-25T06:00:00.000Z	33 \| good	6.248 \| good	27.777 \| good	26.916 \| good	1.054 \| good	11.739 \| good	0.227 \| good
2026-04-25T07:00:00.000Z	33 \| good	5.812 \| good	25.414 \| good	24.052 \| good	1.008 \| good	11.72 \| good	0.223 \| good
2026-04-25T08:00:00.000Z	33 \| good	6.016 \| good	26.883 \| good	24.112 \| good	0.962 \| good	11.7 \| good	0.219 \| good
2026-04-25T09:00:00.000Z	33 \| good	5.528 \| good	23.627 \| good	22.672 \| good	0.916 \| good	11.68 \| good	0.214 \| good
2026-04-25T10:00:00.000Z	27 \| good	5.053 \| good	21.981 \| good	24.245 \| good	0.849 \| good	10.145 \| good	0.208 \| good
2026-04-25T11:00:00.000Z	22 \| good	4.123 \| good	18 \| good	19.49 \| good	0.782 \| good	8.61 \| good	0.202 \| good
2026-04-25T12:00:00.000Z	19 \| good	3.306 \| good	14.668 \| good	20.426 \| good	0.715 \| good	7.076 \| good	0.196 \| good
2026-04-25T13:00:00.000Z	27 \| good	2.883 \| good	11.986 \| good	28.562 \| good	0.705 \| good	5.811 \| good	0.19 \| good
2026-04-25T14:00:00.000Z	31 \| good	3.809 \| good	16.337 \| good	33.753 \| good	0.695 \| good	4.547 \| good	0.183 \| good
2026-04-25T15:00:00.000Z	35 \| good	2.412 \| good	10 \| good	38.06 \| good	0.685 \| good	3.282 \| good	0.176 \| good
2026-04-25T16:00:00.000Z	39 \| good	3.527 \| good	15.632 \| good	41.677 \| good	0.65 \| good	2.5 \| good	0.166 \| good
2026-04-25T17:00:00.000Z	42 \| good	3.303 \| good	14.606 \| good	45.136 \| good	0.615 \| good	1.718 \| good	0.156 \| good
2026-04-25T18:00:00.000Z	44 \| good	4.004 \| good	17.491 \| good	47.952 \| good	0.579 \| good	0.935 \| good	0.146 \| good
2026-04-25T19:00:00.000Z	46 \| good	4.193 \| good	18.356 \| good	49.641 \| good	0.558 \| good	0.922 \| good	0.145 \| good
2026-04-25T20:00:00.000Z	46 \| good	4.352 \| good	19.041 \| good	50.368 \| good	0.537 \| good	0.908 \| good	0.145 \| good
2026-04-25T21:00:00.000Z	45 \| good	4.42 \| good	19.072 \| good	49.04 \| good	0.516 \| good	0.894 \| good	0.144 \| good
2026-04-25T22:00:00.000Z	43 \| good	5.214 \| good	22.337 \| good	45.9 \| good	0.523 \| good	1.991 \| good	0.154 \| good
2026-04-25T23:00:00.000Z	39 \| good	4.066 \| good	18 \| good	41.549 \| good	0.531 \| good	3.087 \| good	0.164 \| good
2026-04-26T00:00:00.000Z	46 \| good	3.935 \| good	4.675 \| good	50.152 \| good	0.543 \| good	4.201 \| good	0.175 \| good
2026-04-26T01:00:00.000Z	36 \| good	4.234 \| good	18.593 \| good	38.919 \| good	0.557 \| good	5.709 \| good	0.187 \| good
2026-04-26T02:00:00.000Z	35 \| good	5.107 \| good	22.03 \| good	38.119 \| good	0.576 \| good	7.233 \| good	0.199 \| good

Belleville

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Belleville, Illinois air quality map: Stay updated on AQI near you

0.22ppm

How accurate is Illinois, USA air quality data?

Air quality and pollutant data for Illinois, 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 Belleville, Illinois?

The air quality information for Belleville, Illinois is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Belleville, Illinois at its worst?

In the past 24 hours, the air quality in Belleville, Illinois was at its worst at 08:00:00 on 2026-04-23.

When did Belleville, Illinois experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Belleville, Illinois was observed at 11:00:00 on 2026-04-23.

What is the AQI in Belleville, Illinois right now?

As of now, the AQI in Belleville, Illinois is 56, indicating Moderate conditions.

What is the most common type of pollution in Belleville, Illinois?

Belleville, Illinois air has the highest levels of PM10.

What should I do in case of poor air quality in Belleville, Illinois?

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

What is the PM_2.5 level in Belleville, Illinois at the moment?

PM_2.5 levels in Belleville, Illinois are currently 10.472 μg/m³.

What is the PM₁₀ level in Belleville, Illinois at the moment?

The PM₁₀ concentration in Belleville, Illinois is 65.303 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Belleville, Illinois at the moment?

The current carbon monoxide (CO) concentration in Belleville, Illinois is 0.23 ppm.

What is the sulfur dioxide (SO₂) level in Belleville, Illinois at the moment?

Currently, Belleville, Illinois has a sulfur dioxide (SO₂) concentration of 0.69 ppb.

What is the ozone (O₃) level in Belleville, Illinois at the moment?

The current ozone (O₃) level in Belleville, Illinois at the moment is 44.495 ppm.

What is the nitrogen dioxide (NO₂) level in Belleville, Illinois at the moment?

Nitrogen dioxide (NO₂) level in Belleville, Illinois at the moment is 5.437 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	45 \| good	5.431 \| good	18.695 \| good	48.799 \| good	2.367 \| good	4.554 \| good	0.198 \| good
2026-04-22T04:00:00.000Z	45 \| good	5.231 \| good	21.122 \| good	49.465 \| good	5.546 \| good	5.975 \| good	0.194 \| good
2026-04-22T05:00:00.000Z	44 \| good	5.399 \| good	18.176 \| good	46.57 \| good	3.712 \| good	6.28 \| good	0.194 \| good
2026-04-22T06:00:00.000Z	42 \| good	5.418 \| good	18.452 \| good	44.639 \| good	3.746 \| good	6.756 \| good	0.194 \| good
2026-04-22T07:00:00.000Z	36 \| good	4.673 \| good	18.454 \| good	39.399 \| good	1.015 \| good	5.914 \| good	0.194 \| good
2026-04-22T08:00:00.000Z	40 \| good	4.735 \| good	18.316 \| good	42.629 \| good	0.997 \| good	4.945 \| good	0.194 \| good
2026-04-22T09:00:00.000Z	35 \| good	5.086 \| good	21.906 \| good	38.455 \| good	0.723 \| good	5.337 \| good	0.194 \| good
2026-04-22T10:00:00.000Z	37 \| good	4.823 \| good	22.242 \| good	39.917 \| good	0.985 \| good	4.75 \| good	0.194 \| good
2026-04-22T11:00:00.000Z	35 \| good	4.819 \| good	18.538 \| good	38.266 \| good	0.786 \| good	6.878 \| good	0.194 \| good
2026-04-22T12:00:00.000Z	33 \| good	5.853 \| good	22.884 \| good	35.842 \| good	0.538 \| good	10.909 \| good	0.23 \| good
2026-04-22T13:00:00.000Z	33 \| good	6.387 \| good	21.686 \| good	34.544 \| good	0.779 \| good	14.432 \| good	0.279 \| good
2026-04-22T14:00:00.000Z	35 \| good	5.171 \| good	17.952 \| good	38.114 \| good	1.133 \| good	8.243 \| good	0.236 \| good
2026-04-22T15:00:00.000Z	38 \| good	4.769 \| good	20.64 \| good	40.917 \| good	1.018 \| good	7.279 \| good	0.23 \| good
2026-04-22T16:00:00.000Z	39 \| good	4.2 \| good	16.157 \| good	41.856 \| good	2.572 \| good	7.024 \| good	0.243 \| good
2026-04-22T17:00:00.000Z	42 \| good	3.816 \| good	16.075 \| good	45 \| good	2.544 \| good	6.826 \| good	0.196 \| good
2026-04-22T18:00:00.000Z	42 \| good	3.478 \| good	12.608 \| good	45.361 \| good	2.398 \| good	6.438 \| good	0.2 \| good
2026-04-22T19:00:00.000Z	43 \| good	5.666 \| good	19.369 \| good	46.037 \| good	3.364 \| good	8.297 \| good	0.2 \| good
2026-04-22T20:00:00.000Z	44 \| good	4.157 \| good	13.93 \| good	46.926 \| good	3.551 \| good	6.874 \| good	0.23 \| good
2026-04-22T21:00:00.000Z	41 \| good	4.044 \| good	16.047 \| good	43.815 \| good	3.28 \| good	6.388 \| good	0.194 \| good
2026-04-22T22:00:00.000Z	44 \| good	3.672 \| good	15.427 \| good	47.551 \| good	3.57 \| good	5.551 \| good	0.194 \| good
2026-04-22T23:00:00.000Z	50 \| good	4.987 \| good	18.767 \| good	53.601 \| good	3.327 \| good	5.322 \| good	0.23 \| good
2026-04-23T00:00:00.000Z	44 \| good	4.107 \| good	17.814 \| good	47.358 \| good	3.754 \| good	5.764 \| good	0.23 \| good
2026-04-23T01:00:00.000Z	41 \| good	3.274 \| good	35.395 \| good	44.233 \| good	2.923 \| good	3.97 \| good	0.23 \| good
2026-04-23T02:00:00.000Z	39 \| good	3.38 \| good	19.112 \| good	41.544 \| good	1.31 \| good	8.893 \| good	0.239 \| good
2026-04-23T03:00:00.000Z	33 \| good	4.206 \| good	22.162 \| good	36.118 \| good	1.374 \| good	13.876 \| good	0.323 \| good
2026-04-23T04:00:00.000Z	38 \| good	7.16 \| good	24.072 \| good	39.105 \| good	1.127 \| good	9.437 \| good	0.363 \| good
2026-04-23T05:00:00.000Z	35 \| good	6.203 \| good	26.395 \| good	37.691 \| good	1.093 \| good	9.983 \| good	0.225 \| good
2026-04-23T06:00:00.000Z	38 \| good	6.796 \| good	25.134 \| good	30.417 \| good	0.719 \| good	4.342 \| good	0.19 \| good
2026-04-23T07:00:00.000Z	27 \| good	5.271 \| good	28.195 \| good	22.245 \| good	0.707 \| good	5.29 \| good	0.195 \| good
2026-04-23T08:00:00.000Z	38 \| good	6.573 \| good	28.973 \| good	27.817 \| good	0.705 \| good	7.189 \| good	0.19 \| good
2026-04-23T09:00:00.000Z	27 \| good	5.044 \| good	26.665 \| good	21.628 \| good	0.553 \| good	11.652 \| good	0.195 \| good
2026-04-23T10:00:00.000Z	27 \| good	5.32 \| good	26.458 \| good	23.722 \| good	0.551 \| good	14.436 \| good	0.195 \| good
2026-04-23T11:00:00.000Z	27 \| good	5.37 \| good	27.477 \| good	22.525 \| good	0.616 \| good	17.169 \| good	0.231 \| good
2026-04-23T12:00:00.000Z	33 \| good	6.061 \| good	25.022 \| good	25.543 \| good	0.669 \| good	17.607 \| good	0.266 \| good
2026-04-23T13:00:00.000Z	38 \| good	6.949 \| good	29.369 \| good	22.938 \| good	0.473 \| good	15.389 \| good	0.315 \| good
2026-04-23T14:00:00.000Z	49 \| good	8.762 \| good	36.341 \| good	30.433 \| good	0.48 \| good	12.584 \| good	0.27 \| good
2026-04-23T15:00:00.000Z	58 \| moderate	13.108 \| fine	58.415 \| fine	33.118 \| good	0.487 \| good	10.851 \| good	0.23 \| good
2026-04-23T16:00:00.000Z	54 \| moderate	10.539 \| good	58.968 \| fine	39.16 \| good	0.578 \| good	7.666 \| good	0.23 \| good
2026-04-23T17:00:00.000Z	71 \| moderate	12.158 \| fine	95.394 \| fine	42.568 \| good	0.532 \| good	6.159 \| good	0.235 \| good
2026-04-23T18:00:00.000Z	59 \| moderate	11.656 \| good	70.815 \| fine	45.497 \| good	0.532 \| good	5.226 \| good	0.225 \| good
2026-04-23T19:00:00.000Z	58 \| moderate	12.752 \| fine	66.718 \| fine	49.397 \| good	0.498 \| good	5.029 \| good	0.225 \| good
2026-04-23T20:00:00.000Z	75 \| moderate	12.588 \| fine	103.008 \| fine	50.418 \| good	0.519 \| good	5.835 \| good	0.233 \| good
2026-04-23T21:00:00.000Z	69 \| moderate	13.713 \| fine	91.365 \| fine	48.105 \| good	0.933 \| good	5.159 \| good	0.233 \| good
2026-04-23T22:00:00.000Z	57 \| moderate	11.905 \| good	67.167 \| fine	49.907 \| good	0.656 \| good	4.708 \| good	0.23 \| good
2026-04-23T23:00:00.000Z	52 \| moderate	10.152 \| good	41.601 \| good	50.845 \| good	0.877 \| good	4.45 \| good	0.225 \| good
2026-04-24T00:00:00.000Z	60 \| moderate	11.178 \| good	73.329 \| fine	48.496 \| good	0.802 \| good	4.591 \| good	0.23 \| good
2026-04-24T01:00:00.000Z	56 \| moderate	10.472 \| good	65.303 \| fine	44.495 \| good	0.69 \| good	5.437 \| good	0.23 \| good
2026-04-24T02:00:00.000Z	56 \| moderate	10.472 \| good	65.303 \| fine	44.495 \| good	0.69 \| good	5.437 \| good	0.23 \| good
2026-04-24T03:00:00.000Z	36 \| good	5.855 \| good	25.855 \| good	39.438 \| good	0.471 \| good	1.875 \| good	0.147 \| good
2026-04-24T04:00:00.000Z	35 \| good	4.713 \| good	20.55 \| good	38.139 \| good	0.48 \| good	1.902 \| good	0.148 \| good
2026-04-24T05:00:00.000Z	38 \| good	4.984 \| good	21.115 \| good	41.17 \| good	0.49 \| good	1.929 \| good	0.148 \| good
2026-04-24T06:00:00.000Z	37 \| good	5.89 \| good	25.679 \| good	39.839 \| good	0.5 \| good	1.956 \| good	0.149 \| good
2026-04-24T07:00:00.000Z	34 \| good	6.064 \| good	26.9 \| good	36.691 \| good	0.499 \| good	2.013 \| good	0.148 \| good
2026-04-24T08:00:00.000Z	32 \| good	5.208 \| good	22.452 \| good	34.945 \| good	0.498 \| good	2.07 \| good	0.148 \| good
2026-04-24T09:00:00.000Z	35 \| good	3.038 \| good	12.495 \| good	37.575 \| good	0.497 \| good	2.127 \| good	0.147 \| good
2026-04-24T10:00:00.000Z	34 \| good	2.092 \| good	8.561 \| good	36.838 \| good	0.532 \| good	2.645 \| good	0.149 \| good
2026-04-24T11:00:00.000Z	38 \| good	6.598 \| good	29.535 \| good	32.244 \| good	0.567 \| good	3.164 \| good	0.151 \| good
2026-04-24T12:00:00.000Z	33 \| good	5.514 \| good	23.912 \| good	24.174 \| good	0.603 \| good	3.682 \| good	0.152 \| good
2026-04-24T13:00:00.000Z	30 \| good	4.785 \| good	20.767 \| good	32.059 \| good	0.59 \| good	3.559 \| good	0.153 \| good
2026-04-24T14:00:00.000Z	35 \| good	5.303 \| good	22.714 \| good	38.379 \| good	0.578 \| good	3.437 \| good	0.155 \| good
2026-04-24T15:00:00.000Z	40 \| good	4.676 \| good	20.259 \| good	43.206 \| good	0.565 \| good	3.314 \| good	0.156 \| good
2026-04-24T16:00:00.000Z	46 \| good	6.028 \| good	26.782 \| good	49.855 \| good	0.583 \| good	2.861 \| good	0.152 \| good
2026-04-24T17:00:00.000Z	54 \| moderate	8.13 \| good	35.598 \| good	55.697 \| fine	0.601 \| good	2.408 \| good	0.147 \| good
2026-04-24T18:00:00.000Z	64 \| moderate	9.593 \| good	42.499 \| good	59.047 \| fine	0.619 \| good	1.955 \| good	0.143 \| good
2026-04-24T19:00:00.000Z	67 \| moderate	12.874 \| fine	57.848 \| fine	60.29 \| fine	0.658 \| good	2.047 \| good	0.144 \| good
2026-04-24T20:00:00.000Z	54 \| moderate	11.493 \| good	51.534 \| good	55.727 \| fine	0.697 \| good	2.138 \| good	0.146 \| good
2026-04-24T21:00:00.000Z	46 \| good	5.991 \| good	26.596 \| good	50.49 \| good	0.736 \| good	2.229 \| good	0.147 \| good
2026-04-24T22:00:00.000Z	42 \| good	4.408 \| good	19.193 \| good	45.089 \| good	0.849 \| good	2.982 \| good	0.153 \| good
2026-04-24T23:00:00.000Z	38 \| good	4.088 \| good	18.115 \| good	41.297 \| good	0.962 \| good	3.735 \| good	0.159 \| good
2026-04-25T00:00:00.000Z	36 \| good	3.584 \| good	15.828 \| good	38.737 \| good	1.074 \| good	4.488 \| good	0.165 \| good
2026-04-25T01:00:00.000Z	37 \| good	6.019 \| good	26.832 \| good	39.81 \| good	1.106 \| good	6.997 \| good	0.186 \| good
2026-04-25T02:00:00.000Z	34 \| good	6.047 \| good	27.066 \| good	37.279 \| good	1.138 \| good	9.506 \| good	0.207 \| good
2026-04-25T03:00:00.000Z	34 \| good	5.297 \| good	22.743 \| good	36.859 \| good	1.17 \| good	12.015 \| good	0.228 \| good
2026-04-25T04:00:00.000Z	33 \| good	6.112 \| good	27.138 \| good	35.108 \| good	1.131 \| good	11.923 \| good	0.228 \| good
2026-04-25T05:00:00.000Z	33 \| good	6.107 \| good	27.069 \| good	29.963 \| good	1.093 \| good	11.831 \| good	0.228 \| good
2026-04-25T06:00:00.000Z	33 \| good	6.248 \| good	27.777 \| good	26.916 \| good	1.054 \| good	11.739 \| good	0.227 \| good
2026-04-25T07:00:00.000Z	33 \| good	5.812 \| good	25.414 \| good	24.052 \| good	1.008 \| good	11.72 \| good	0.223 \| good
2026-04-25T08:00:00.000Z	33 \| good	6.016 \| good	26.883 \| good	24.112 \| good	0.962 \| good	11.7 \| good	0.219 \| good
2026-04-25T09:00:00.000Z	33 \| good	5.528 \| good	23.627 \| good	22.672 \| good	0.916 \| good	11.68 \| good	0.214 \| good
2026-04-25T10:00:00.000Z	27 \| good	5.053 \| good	21.981 \| good	24.245 \| good	0.849 \| good	10.145 \| good	0.208 \| good
2026-04-25T11:00:00.000Z	22 \| good	4.123 \| good	18 \| good	19.49 \| good	0.782 \| good	8.61 \| good	0.202 \| good
2026-04-25T12:00:00.000Z	19 \| good	3.306 \| good	14.668 \| good	20.426 \| good	0.715 \| good	7.076 \| good	0.196 \| good
2026-04-25T13:00:00.000Z	27 \| good	2.883 \| good	11.986 \| good	28.562 \| good	0.705 \| good	5.811 \| good	0.19 \| good
2026-04-25T14:00:00.000Z	31 \| good	3.809 \| good	16.337 \| good	33.753 \| good	0.695 \| good	4.547 \| good	0.183 \| good
2026-04-25T15:00:00.000Z	35 \| good	2.412 \| good	10 \| good	38.06 \| good	0.685 \| good	3.282 \| good	0.176 \| good
2026-04-25T16:00:00.000Z	39 \| good	3.527 \| good	15.632 \| good	41.677 \| good	0.65 \| good	2.5 \| good	0.166 \| good
2026-04-25T17:00:00.000Z	42 \| good	3.303 \| good	14.606 \| good	45.136 \| good	0.615 \| good	1.718 \| good	0.156 \| good
2026-04-25T18:00:00.000Z	44 \| good	4.004 \| good	17.491 \| good	47.952 \| good	0.579 \| good	0.935 \| good	0.146 \| good
2026-04-25T19:00:00.000Z	46 \| good	4.193 \| good	18.356 \| good	49.641 \| good	0.558 \| good	0.922 \| good	0.145 \| good
2026-04-25T20:00:00.000Z	46 \| good	4.352 \| good	19.041 \| good	50.368 \| good	0.537 \| good	0.908 \| good	0.145 \| good
2026-04-25T21:00:00.000Z	45 \| good	4.42 \| good	19.072 \| good	49.04 \| good	0.516 \| good	0.894 \| good	0.144 \| good
2026-04-25T22:00:00.000Z	43 \| good	5.214 \| good	22.337 \| good	45.9 \| good	0.523 \| good	1.991 \| good	0.154 \| good
2026-04-25T23:00:00.000Z	39 \| good	4.066 \| good	18 \| good	41.549 \| good	0.531 \| good	3.087 \| good	0.164 \| good
2026-04-26T00:00:00.000Z	46 \| good	3.935 \| good	4.675 \| good	50.152 \| good	0.543 \| good	4.201 \| good	0.175 \| good
2026-04-26T01:00:00.000Z	36 \| good	4.234 \| good	18.593 \| good	38.919 \| good	0.557 \| good	5.709 \| good	0.187 \| good
2026-04-26T02:00:00.000Z	35 \| good	5.107 \| good	22.03 \| good	38.119 \| good	0.576 \| good	7.233 \| good	0.199 \| good

Live air quality index in Belleville, Illinois today

Major air pollutants in Belleville, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

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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 Belleville, Illinois at the moment?

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What is the nitrogen dioxide (NO₂) level in Belleville, Illinois at the moment?