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

Effingham, Illinois currently has a PM10 concentration of 57.029 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Effingham, Illinois is 0.635 ppb.

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

Effingham, Illinois currently has an ozone (O3) concentration of 23.981 ppm.

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

The current level of nitrogen dioxide (NO2) in Effingham, Illinois is 1.554 ppb.

Current air quality index in Effingham, Illinois today

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

Stay updated with real-time air quality in Effingham, 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

Effingham, Illinois

Last updated: ... (Local time)

Common air pollutants in Effingham, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.55 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

37.33 μg/m³

155

255

425

605+

Ozone (O₃)

23.99 ppb

201

201+

Sulfur Dioxide (SO₂)

0.97 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.80 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Effingham, Illinois

Get Live Pollen Counts

Effingham, Illinois

Scroll To Air Quality Map

Track live Effingham, Illinois air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T01:00:00.000Z	36 \| good	6.395 \| good	25.262 \| good	38.943 \| good	0.863 \| good	2.608 \| good	0.165 \| good
2025-09-04T02:00:00.000Z	38 \| good	6.899 \| good	28.786 \| good	38.923 \| good	0.851 \| good	3.276 \| good	0.178 \| good
2025-09-04T03:00:00.000Z	38 \| good	6.518 \| good	33.426 \| good	36.915 \| good	0.722 \| good	4.068 \| good	0.273 \| good
2025-09-04T04:00:00.000Z	38 \| good	7.341 \| good	31.408 \| good	36.895 \| good	0.752 \| good	2.555 \| good	0.178 \| good
2025-09-04T05:00:00.000Z	52 \| moderate	9.965 \| good	35.231 \| good	32.92 \| good	1.081 \| good	3.704 \| good	0.178 \| good
2025-09-04T06:00:00.000Z	58 \| moderate	13.44 \| fine	34.911 \| good	28.943 \| good	1.117 \| good	3.044 \| good	0.165 \| good
2025-09-04T07:00:00.000Z	58 \| moderate	13.208 \| fine	57.029 \| fine	23.981 \| good	0.635 \| good	1.554 \| good	0.165 \| good
2025-09-04T08:00:00.000Z	62 \| moderate	15.049 \| fine	46.37 \| good	21.966 \| good	0.668 \| good	2.563 \| good	0.165 \| good
2025-09-04T09:00:00.000Z	58 \| moderate	12.534 \| fine	40.524 \| good	21.937 \| good	0.744 \| good	2.649 \| good	0.185 \| good
2025-09-04T10:00:00.000Z	64 \| moderate	15.794 \| fine	76.045 \| fine	19.939 \| good	0.651 \| good	2.472 \| good	0.198 \| good
2025-09-04T11:00:00.000Z	64 \| moderate	15.594 \| fine	68.998 \| fine	13.988 \| good	0.768 \| good	4.815 \| good	0.224 \| good
2025-09-04T12:00:00.000Z	60 \| moderate	13.557 \| fine	53.633 \| good	13.011 \| good	0.664 \| good	6.37 \| good	0.256 \| good
2025-09-04T13:00:00.000Z	16 \| good	3.207 \| good	14.032 \| good	11.025 \| good	0.256 \| good	3.129 \| good	0.193 \| good
2025-09-04T14:00:00.000Z	62 \| moderate	14.672 \| fine	41.66 \| good	15.007 \| good	0.404 \| good	3.969 \| good	0.337 \| good
2025-09-04T15:00:00.000Z	62 \| moderate	15.391 \| fine	43.132 \| good	20.929 \| good	0.802 \| good	2.605 \| good	0.291 \| good
2025-09-04T16:00:00.000Z	62 \| moderate	15.069 \| fine	49.729 \| good	20.964 \| good	0.711 \| good	4.243 \| good	0.259 \| good
2025-09-04T17:00:00.000Z	64 \| moderate	15.767 \| fine	74.476 \| fine	23.957 \| good	0.693 \| good	4.016 \| good	0.259 \| good
2025-09-04T18:00:00.000Z	66 \| moderate	16.892 \| fine	55.077 \| fine	27.926 \| good	0.717 \| good	4.495 \| good	0.278 \| good
2025-09-04T19:00:00.000Z	66 \| moderate	16.5 \| fine	78.092 \| fine	32.961 \| good	0.823 \| good	4.386 \| good	0.243 \| good
2025-09-04T20:00:00.000Z	64 \| moderate	16.401 \| fine	75.888 \| fine	34.985 \| good	1.095 \| good	4.866 \| good	0.278 \| good
2025-09-04T21:00:00.000Z	64 \| moderate	16.162 \| fine	70.293 \| fine	36.012 \| good	0.939 \| good	5.445 \| good	0.291 \| good
2025-09-04T22:00:00.000Z	66 \| moderate	16.865 \| fine	45.066 \| good	36.032 \| good	1.577 \| good	5.14 \| good	0.278 \| good
2025-09-04T23:00:00.000Z	62 \| moderate	15.472 \| fine	45.165 \| good	37.032 \| good	3.093 \| good	6.312 \| good	0.278 \| good
2025-09-05T00:00:00.000Z	60 \| moderate	13.974 \| fine	62.076 \| fine	37.012 \| good	1.884 \| good	1.88 \| good	0.258 \| good
2025-09-05T01:00:00.000Z	62 \| moderate	15.322 \| fine	65.53 \| fine	32.018 \| good	1.945 \| good	4.57 \| good	0.297 \| good
2025-09-05T02:00:00.000Z	62 \| moderate	14.957 \| fine	41.51 \| good	32.004 \| good	1.932 \| good	7.977 \| good	0.281 \| good
2025-09-05T03:00:00.000Z	62 \| moderate	14.746 \| fine	58.735 \| fine	25.02 \| good	1.701 \| good	8.788 \| good	0.288 \| good
2025-09-05T04:00:00.000Z	67 \| moderate	17.788 \| fine	50.053 \| good	24.992 \| good	1.37 \| good	9.635 \| good	0.288 \| good
2025-09-05T05:00:00.000Z	58 \| moderate	13.183 \| fine	53.651 \| good	23.954 \| good	1.019 \| good	10.237 \| good	0.288 \| good
2025-09-05T06:00:00.000Z	58 \| moderate	13.261 \| fine	56.679 \| fine	21.924 \| good	0.83 \| good	10.429 \| good	0.27 \| good
2025-09-05T07:00:00.000Z	66 \| moderate	17.32 \| fine	55.447 \| fine	18.97 \| good	0.818 \| good	9.636 \| good	0.269 \| good
2025-09-05T08:00:00.000Z	60 \| moderate	13.852 \| fine	53.278 \| good	21.944 \| good	0.688 \| good	8.325 \| good	0.256 \| good
2025-09-05T09:00:00.000Z	60 \| moderate	13.719 \| fine	66.138 \| fine	20.947 \| good	0.775 \| good	7.515 \| good	0.23 \| good
2025-09-05T10:00:00.000Z	62 \| moderate	14.869 \| fine	64.446 \| fine	21.957 \| good	0.792 \| good	4.672 \| good	0.23 \| good
2025-09-05T11:00:00.000Z	62 \| moderate	14.998 \| fine	64.088 \| fine	20.964 \| good	0.773 \| good	6.168 \| good	0.23 \| good
2025-09-05T12:00:00.000Z	64 \| moderate	15.987 \| fine	59.71 \| fine	20.995 \| good	0.574 \| good	5.171 \| good	0.231 \| good
2025-09-05T13:00:00.000Z	60 \| moderate	14.187 \| fine	50.802 \| good	21.028 \| good	0.541 \| good	5.061 \| good	0.243 \| good
2025-09-05T14:00:00.000Z	62 \| moderate	14.574 \| fine	57.472 \| fine	22.038 \| good	0.716 \| good	5.002 \| good	0.256 \| good
2025-09-05T15:00:00.000Z	62 \| moderate	15.243 \| fine	69.867 \| fine	23.051 \| good	0.674 \| good	3.903 \| good	0.298 \| good
2025-09-05T16:00:00.000Z	60 \| moderate	13.98 \| fine	52.358 \| good	25.018 \| good	0.747 \| good	3.712 \| good	0.278 \| good
2025-09-05T17:00:00.000Z	56 \| moderate	12.3 \| fine	54.338 \| good	27.004 \| good	0.728 \| good	2.096 \| good	0.278 \| good
2025-09-05T18:00:00.000Z	56 \| moderate	11.684 \| good	53.022 \| good	27.011 \| good	0.717 \| good	2.209 \| good	0.224 \| good
2025-09-05T19:00:00.000Z	54 \| moderate	10.861 \| good	49.652 \| good	27.019 \| good	0.869 \| good	4.056 \| good	0.224 \| good
2025-09-05T20:00:00.000Z	58 \| moderate	13.2 \| fine	53.413 \| good	28.994 \| good	0.882 \| good	3.41 \| good	0.243 \| good
2025-09-05T21:00:00.000Z	52 \| moderate	10.111 \| good	53.165 \| good	28.995 \| good	0.813 \| good	3.803 \| good	0.21 \| good
2025-09-05T22:00:00.000Z	38 \| good	6.502 \| good	31.18 \| good	27.986 \| good	0.813 \| good	5.236 \| good	0.211 \| good
2025-09-05T23:00:00.000Z	41 \| good	7.402 \| good	43.806 \| good	26.96 \| good	0.898 \| good	3.438 \| good	0.243 \| good
2025-09-06T00:00:00.000Z	54 \| moderate	10.554 \| good	37.326 \| good	23.987 \| good	0.975 \| good	3.803 \| good	0.255 \| good
2025-09-06T00:00:00.000Z	54 \| moderate	10.554 \| good	37.326 \| good	23.987 \| good	0.975 \| good	3.803 \| good	0.255 \| good
2025-09-04T09:00:00.000Z	22 \| good	3.833 \| good	16.977 \| good	20.577 \| good	0.278 \| good	3.287 \| good	0.176 \| good
2025-09-04T10:00:00.000Z	17 \| good	2.87 \| good	11.94 \| good	17.778 \| good	0.286 \| good	3.431 \| good	0.18 \| good
2025-09-04T11:00:00.000Z	11 \| good	2.243 \| good	9.005 \| good	10.092 \| good	0.293 \| good	3.575 \| good	0.184 \| good
2025-09-04T12:00:00.000Z	16 \| good	2.559 \| good	9.996 \| good	12.492 \| good	0.301 \| good	3.718 \| good	0.187 \| good
2025-09-04T13:00:00.000Z	27 \| good	5.128 \| good	22.021 \| good	14.135 \| good	0.384 \| good	3.127 \| good	0.188 \| good
2025-09-04T14:00:00.000Z	38 \| good	7.025 \| good	30.953 \| good	18.826 \| good	0.466 \| good	2.537 \| good	0.189 \| good
2025-09-04T15:00:00.000Z	38 \| good	7.358 \| good	32.01 \| good	31.121 \| good	0.549 \| good	1.946 \| good	0.19 \| good
2025-09-04T16:00:00.000Z	44 \| good	7.672 \| good	33.928 \| good	40.807 \| good	0.488 \| good	1.487 \| good	0.187 \| good
2025-09-04T17:00:00.000Z	40 \| good	5.771 \| good	25.056 \| good	43.387 \| good	0.427 \| good	1.029 \| good	0.184 \| good
2025-09-04T18:00:00.000Z	43 \| good	4.884 \| good	21.016 \| good	46.258 \| good	0.366 \| good	0.57 \| good	0.181 \| good
2025-09-04T19:00:00.000Z	41 \| good	4.805 \| good	21.003 \| good	43.841 \| good	0.324 \| good	0.567 \| good	0.18 \| good
2025-09-04T20:00:00.000Z	42 \| good	4.286 \| good	18.996 \| good	45.182 \| good	0.283 \| good	0.563 \| good	0.178 \| good
2025-09-04T21:00:00.000Z	42 \| good	3.767 \| good	16.032 \| good	45.181 \| good	0.241 \| good	0.559 \| good	0.177 \| good
2025-09-04T22:00:00.000Z	40 \| good	2.801 \| good	11.985 \| good	42.942 \| good	0.244 \| good	1.798 \| good	0.189 \| good
2025-09-04T23:00:00.000Z	36 \| good	1.4 \| good	5.995 \| good	38.514 \| good	0.246 \| good	3.037 \| good	0.201 \| good
2025-09-05T00:00:00.000Z	27 \| good	2.436 \| good	9.984 \| good	29.126 \| good	0.249 \| good	4.276 \| good	0.213 \| good
2025-09-05T01:00:00.000Z	22 \| good	4.078 \| good	17.961 \| good	21.734 \| good	0.293 \| good	6.327 \| good	0.234 \| good
2025-09-05T02:00:00.000Z	27 \| good	4.638 \| good	20.009 \| good	20.662 \| good	0.338 \| good	8.377 \| good	0.255 \| good
2025-09-05T03:00:00.000Z	27 \| good	5.039 \| good	21.968 \| good	16.807 \| good	0.383 \| good	10.428 \| good	0.276 \| good
2025-09-05T04:00:00.000Z	27 \| good	4.555 \| good	19.97 \| good	15.574 \| good	0.476 \| good	8.64 \| good	0.26 \| good
2025-09-05T05:00:00.000Z	17 \| good	3.368 \| good	15.016 \| good	17.982 \| good	0.569 \| good	6.853 \| good	0.245 \| good
2025-09-05T06:00:00.000Z	25 \| good	2.882 \| good	11.997 \| good	26.968 \| good	0.662 \| good	5.065 \| good	0.23 \| good
2025-09-05T07:00:00.000Z	26 \| good	3.202 \| good	14.007 \| good	28.329 \| good	0.648 \| good	4.44 \| good	0.223 \| good
2025-09-05T08:00:00.000Z	27 \| good	2.888 \| good	12.044 \| good	29.49 \| good	0.634 \| good	3.816 \| good	0.216 \| good
2025-09-05T09:00:00.000Z	22 \| good	3.847 \| good	17.018 \| good	24.083 \| good	0.62 \| good	3.191 \| good	0.209 \| good
2025-09-05T10:00:00.000Z	33 \| good	5.759 \| good	25.006 \| good	14.907 \| good	0.68 \| good	3.141 \| good	0.206 \| good
2025-09-05T11:00:00.000Z	33 \| good	6.241 \| good	27.999 \| good	17.903 \| good	0.74 \| good	3.09 \| good	0.204 \| good
2025-09-05T12:00:00.000Z	38 \| good	6.877 \| good	30.002 \| good	22.298 \| good	0.8 \| good	3.04 \| good	0.201 \| good
2025-09-05T13:00:00.000Z	38 \| good	7.367 \| good	32.043 \| good	23.411 \| good	0.697 \| good	2.437 \| good	0.206 \| good
2025-09-05T14:00:00.000Z	44 \| good	7.68 \| good	34 \| good	27.59 \| good	0.594 \| good	1.834 \| good	0.21 \| good
2025-09-05T15:00:00.000Z	52 \| moderate	9.617 \| good	43.046 \| good	30.834 \| good	0.49 \| good	1.231 \| good	0.215 \| good
2025-09-05T16:00:00.000Z	52 \| moderate	9.914 \| good	43.971 \| good	25.747 \| good	0.44 \| good	1.051 \| good	0.206 \| good
2025-09-05T17:00:00.000Z	38 \| good	6.566 \| good	29.028 \| good	30.749 \| good	0.39 \| good	0.871 \| good	0.198 \| good
2025-09-05T18:00:00.000Z	33 \| good	5.601 \| good	23.993 \| good	30.853 \| good	0.339 \| good	0.691 \| good	0.189 \| good
2025-09-05T19:00:00.000Z	29 \| good	4.481 \| good	19.032 \| good	30.786 \| good	0.313 \| good	0.723 \| good	0.186 \| good
2025-09-05T20:00:00.000Z	29 \| good	4.399 \| good	19 \| good	30.552 \| good	0.286 \| good	0.754 \| good	0.183 \| good
2025-09-05T21:00:00.000Z	31 \| good	3.398 \| good	14.977 \| good	33.246 \| good	0.26 \| good	0.786 \| good	0.18 \| good
2025-09-05T22:00:00.000Z	36 \| good	2.761 \| good	11.021 \| good	38.845 \| good	0.234 \| good	1.566 \| good	0.186 \| good
2025-09-05T23:00:00.000Z	34 \| good	2.321 \| good	9.985 \| good	36.815 \| good	0.208 \| good	2.346 \| good	0.191 \| good
2025-09-06T00:00:00.000Z	33 \| good	1.92 \| good	8 \| good	36.048 \| good	0.183 \| good	3.126 \| good	0.197 \| good
2025-09-06T01:00:00.000Z	23 \| good	2.8 \| good	11.997 \| good	25.228 \| good	0.183 \| good	3.316 \| good	0.198 \| good
2025-09-06T02:00:00.000Z	19 \| good	2.88 \| good	12 \| good	21.413 \| good	0.183 \| good	3.507 \| good	0.2 \| good
2025-09-06T03:00:00.000Z	22 \| good	3.6 \| good	16 \| good	20.27 \| good	0.183 \| good	3.697 \| good	0.202 \| good
2025-09-06T04:00:00.000Z	22 \| good	4.082 \| good	18.007 \| good	15.964 \| good	0.193 \| good	3.839 \| good	0.201 \| good
2025-09-06T05:00:00.000Z	22 \| good	4.321 \| good	18.988 \| good	10.878 \| good	0.203 \| good	3.98 \| good	0.2 \| good
2025-09-06T06:00:00.000Z	23 \| good	3.57 \| good	3.744 \| good	25.257 \| good	0.214 \| good	4.127 \| good	0.199 \| good
2025-09-06T07:00:00.000Z	22 \| good	4.238 \| good	18.97 \| good	13.993 \| good	0.24 \| good	4.547 \| good	0.196 \| good
2025-09-06T08:00:00.000Z	22 \| good	4.078 \| good	17.977 \| good	18.019 \| good	0.267 \| good	4.972 \| good	0.193 \| good

Effingham

Empower business decisions with accurate air quality data

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

0.18ppm

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 Effingham, Illinois get updated?

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

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

Effingham, Illinois experienced its worst air quality at 07:00:00, 2025-09-04.

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

The best air quality in Effingham, Illinois was observed at 05:00:00 on 2025-09-03.

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

The air quality in Effingham, Illinois right now is Moderate, with an AQI of 58.

What pollutant is most frequently found in Effingham, Illinois?

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

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

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

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

Effingham, Illinois currently has a PM_2.5 concentration of 13.208 μg/m³.

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

Effingham, Illinois currently has a PM₁₀ concentration of 57.029 μg/m³.

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

The current carbon monoxide (CO) level in Effingham, Illinois is 0.165 ppm.

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

The current sulfur dioxide (SO₂) concentration in Effingham, Illinois is 0.635 ppb.

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

Effingham, Illinois currently has an ozone (O₃) concentration of 23.981 ppm.

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

The current level of nitrogen dioxide (NO₂) in Effingham, Illinois is 1.554 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T01:00:00.000Z	36 \| good	6.395 \| good	25.262 \| good	38.943 \| good	0.863 \| good	2.608 \| good	0.165 \| good
2025-09-04T02:00:00.000Z	38 \| good	6.899 \| good	28.786 \| good	38.923 \| good	0.851 \| good	3.276 \| good	0.178 \| good
2025-09-04T03:00:00.000Z	38 \| good	6.518 \| good	33.426 \| good	36.915 \| good	0.722 \| good	4.068 \| good	0.273 \| good
2025-09-04T04:00:00.000Z	38 \| good	7.341 \| good	31.408 \| good	36.895 \| good	0.752 \| good	2.555 \| good	0.178 \| good
2025-09-04T05:00:00.000Z	52 \| moderate	9.965 \| good	35.231 \| good	32.92 \| good	1.081 \| good	3.704 \| good	0.178 \| good
2025-09-04T06:00:00.000Z	58 \| moderate	13.44 \| fine	34.911 \| good	28.943 \| good	1.117 \| good	3.044 \| good	0.165 \| good
2025-09-04T07:00:00.000Z	58 \| moderate	13.208 \| fine	57.029 \| fine	23.981 \| good	0.635 \| good	1.554 \| good	0.165 \| good
2025-09-04T08:00:00.000Z	62 \| moderate	15.049 \| fine	46.37 \| good	21.966 \| good	0.668 \| good	2.563 \| good	0.165 \| good
2025-09-04T09:00:00.000Z	58 \| moderate	12.534 \| fine	40.524 \| good	21.937 \| good	0.744 \| good	2.649 \| good	0.185 \| good
2025-09-04T10:00:00.000Z	64 \| moderate	15.794 \| fine	76.045 \| fine	19.939 \| good	0.651 \| good	2.472 \| good	0.198 \| good
2025-09-04T11:00:00.000Z	64 \| moderate	15.594 \| fine	68.998 \| fine	13.988 \| good	0.768 \| good	4.815 \| good	0.224 \| good
2025-09-04T12:00:00.000Z	60 \| moderate	13.557 \| fine	53.633 \| good	13.011 \| good	0.664 \| good	6.37 \| good	0.256 \| good
2025-09-04T13:00:00.000Z	16 \| good	3.207 \| good	14.032 \| good	11.025 \| good	0.256 \| good	3.129 \| good	0.193 \| good
2025-09-04T14:00:00.000Z	62 \| moderate	14.672 \| fine	41.66 \| good	15.007 \| good	0.404 \| good	3.969 \| good	0.337 \| good
2025-09-04T15:00:00.000Z	62 \| moderate	15.391 \| fine	43.132 \| good	20.929 \| good	0.802 \| good	2.605 \| good	0.291 \| good
2025-09-04T16:00:00.000Z	62 \| moderate	15.069 \| fine	49.729 \| good	20.964 \| good	0.711 \| good	4.243 \| good	0.259 \| good
2025-09-04T17:00:00.000Z	64 \| moderate	15.767 \| fine	74.476 \| fine	23.957 \| good	0.693 \| good	4.016 \| good	0.259 \| good
2025-09-04T18:00:00.000Z	66 \| moderate	16.892 \| fine	55.077 \| fine	27.926 \| good	0.717 \| good	4.495 \| good	0.278 \| good
2025-09-04T19:00:00.000Z	66 \| moderate	16.5 \| fine	78.092 \| fine	32.961 \| good	0.823 \| good	4.386 \| good	0.243 \| good
2025-09-04T20:00:00.000Z	64 \| moderate	16.401 \| fine	75.888 \| fine	34.985 \| good	1.095 \| good	4.866 \| good	0.278 \| good
2025-09-04T21:00:00.000Z	64 \| moderate	16.162 \| fine	70.293 \| fine	36.012 \| good	0.939 \| good	5.445 \| good	0.291 \| good
2025-09-04T22:00:00.000Z	66 \| moderate	16.865 \| fine	45.066 \| good	36.032 \| good	1.577 \| good	5.14 \| good	0.278 \| good
2025-09-04T23:00:00.000Z	62 \| moderate	15.472 \| fine	45.165 \| good	37.032 \| good	3.093 \| good	6.312 \| good	0.278 \| good
2025-09-05T00:00:00.000Z	60 \| moderate	13.974 \| fine	62.076 \| fine	37.012 \| good	1.884 \| good	1.88 \| good	0.258 \| good
2025-09-05T01:00:00.000Z	62 \| moderate	15.322 \| fine	65.53 \| fine	32.018 \| good	1.945 \| good	4.57 \| good	0.297 \| good
2025-09-05T02:00:00.000Z	62 \| moderate	14.957 \| fine	41.51 \| good	32.004 \| good	1.932 \| good	7.977 \| good	0.281 \| good
2025-09-05T03:00:00.000Z	62 \| moderate	14.746 \| fine	58.735 \| fine	25.02 \| good	1.701 \| good	8.788 \| good	0.288 \| good
2025-09-05T04:00:00.000Z	67 \| moderate	17.788 \| fine	50.053 \| good	24.992 \| good	1.37 \| good	9.635 \| good	0.288 \| good
2025-09-05T05:00:00.000Z	58 \| moderate	13.183 \| fine	53.651 \| good	23.954 \| good	1.019 \| good	10.237 \| good	0.288 \| good
2025-09-05T06:00:00.000Z	58 \| moderate	13.261 \| fine	56.679 \| fine	21.924 \| good	0.83 \| good	10.429 \| good	0.27 \| good
2025-09-05T07:00:00.000Z	66 \| moderate	17.32 \| fine	55.447 \| fine	18.97 \| good	0.818 \| good	9.636 \| good	0.269 \| good
2025-09-05T08:00:00.000Z	60 \| moderate	13.852 \| fine	53.278 \| good	21.944 \| good	0.688 \| good	8.325 \| good	0.256 \| good
2025-09-05T09:00:00.000Z	60 \| moderate	13.719 \| fine	66.138 \| fine	20.947 \| good	0.775 \| good	7.515 \| good	0.23 \| good
2025-09-05T10:00:00.000Z	62 \| moderate	14.869 \| fine	64.446 \| fine	21.957 \| good	0.792 \| good	4.672 \| good	0.23 \| good
2025-09-05T11:00:00.000Z	62 \| moderate	14.998 \| fine	64.088 \| fine	20.964 \| good	0.773 \| good	6.168 \| good	0.23 \| good
2025-09-05T12:00:00.000Z	64 \| moderate	15.987 \| fine	59.71 \| fine	20.995 \| good	0.574 \| good	5.171 \| good	0.231 \| good
2025-09-05T13:00:00.000Z	60 \| moderate	14.187 \| fine	50.802 \| good	21.028 \| good	0.541 \| good	5.061 \| good	0.243 \| good
2025-09-05T14:00:00.000Z	62 \| moderate	14.574 \| fine	57.472 \| fine	22.038 \| good	0.716 \| good	5.002 \| good	0.256 \| good
2025-09-05T15:00:00.000Z	62 \| moderate	15.243 \| fine	69.867 \| fine	23.051 \| good	0.674 \| good	3.903 \| good	0.298 \| good
2025-09-05T16:00:00.000Z	60 \| moderate	13.98 \| fine	52.358 \| good	25.018 \| good	0.747 \| good	3.712 \| good	0.278 \| good
2025-09-05T17:00:00.000Z	56 \| moderate	12.3 \| fine	54.338 \| good	27.004 \| good	0.728 \| good	2.096 \| good	0.278 \| good
2025-09-05T18:00:00.000Z	56 \| moderate	11.684 \| good	53.022 \| good	27.011 \| good	0.717 \| good	2.209 \| good	0.224 \| good
2025-09-05T19:00:00.000Z	54 \| moderate	10.861 \| good	49.652 \| good	27.019 \| good	0.869 \| good	4.056 \| good	0.224 \| good
2025-09-05T20:00:00.000Z	58 \| moderate	13.2 \| fine	53.413 \| good	28.994 \| good	0.882 \| good	3.41 \| good	0.243 \| good
2025-09-05T21:00:00.000Z	52 \| moderate	10.111 \| good	53.165 \| good	28.995 \| good	0.813 \| good	3.803 \| good	0.21 \| good
2025-09-05T22:00:00.000Z	38 \| good	6.502 \| good	31.18 \| good	27.986 \| good	0.813 \| good	5.236 \| good	0.211 \| good
2025-09-05T23:00:00.000Z	41 \| good	7.402 \| good	43.806 \| good	26.96 \| good	0.898 \| good	3.438 \| good	0.243 \| good
2025-09-06T00:00:00.000Z	54 \| moderate	10.554 \| good	37.326 \| good	23.987 \| good	0.975 \| good	3.803 \| good	0.255 \| good
2025-09-06T00:00:00.000Z	54 \| moderate	10.554 \| good	37.326 \| good	23.987 \| good	0.975 \| good	3.803 \| good	0.255 \| good
2025-09-04T09:00:00.000Z	22 \| good	3.833 \| good	16.977 \| good	20.577 \| good	0.278 \| good	3.287 \| good	0.176 \| good
2025-09-04T10:00:00.000Z	17 \| good	2.87 \| good	11.94 \| good	17.778 \| good	0.286 \| good	3.431 \| good	0.18 \| good
2025-09-04T11:00:00.000Z	11 \| good	2.243 \| good	9.005 \| good	10.092 \| good	0.293 \| good	3.575 \| good	0.184 \| good
2025-09-04T12:00:00.000Z	16 \| good	2.559 \| good	9.996 \| good	12.492 \| good	0.301 \| good	3.718 \| good	0.187 \| good
2025-09-04T13:00:00.000Z	27 \| good	5.128 \| good	22.021 \| good	14.135 \| good	0.384 \| good	3.127 \| good	0.188 \| good
2025-09-04T14:00:00.000Z	38 \| good	7.025 \| good	30.953 \| good	18.826 \| good	0.466 \| good	2.537 \| good	0.189 \| good
2025-09-04T15:00:00.000Z	38 \| good	7.358 \| good	32.01 \| good	31.121 \| good	0.549 \| good	1.946 \| good	0.19 \| good
2025-09-04T16:00:00.000Z	44 \| good	7.672 \| good	33.928 \| good	40.807 \| good	0.488 \| good	1.487 \| good	0.187 \| good
2025-09-04T17:00:00.000Z	40 \| good	5.771 \| good	25.056 \| good	43.387 \| good	0.427 \| good	1.029 \| good	0.184 \| good
2025-09-04T18:00:00.000Z	43 \| good	4.884 \| good	21.016 \| good	46.258 \| good	0.366 \| good	0.57 \| good	0.181 \| good
2025-09-04T19:00:00.000Z	41 \| good	4.805 \| good	21.003 \| good	43.841 \| good	0.324 \| good	0.567 \| good	0.18 \| good
2025-09-04T20:00:00.000Z	42 \| good	4.286 \| good	18.996 \| good	45.182 \| good	0.283 \| good	0.563 \| good	0.178 \| good
2025-09-04T21:00:00.000Z	42 \| good	3.767 \| good	16.032 \| good	45.181 \| good	0.241 \| good	0.559 \| good	0.177 \| good
2025-09-04T22:00:00.000Z	40 \| good	2.801 \| good	11.985 \| good	42.942 \| good	0.244 \| good	1.798 \| good	0.189 \| good
2025-09-04T23:00:00.000Z	36 \| good	1.4 \| good	5.995 \| good	38.514 \| good	0.246 \| good	3.037 \| good	0.201 \| good
2025-09-05T00:00:00.000Z	27 \| good	2.436 \| good	9.984 \| good	29.126 \| good	0.249 \| good	4.276 \| good	0.213 \| good
2025-09-05T01:00:00.000Z	22 \| good	4.078 \| good	17.961 \| good	21.734 \| good	0.293 \| good	6.327 \| good	0.234 \| good
2025-09-05T02:00:00.000Z	27 \| good	4.638 \| good	20.009 \| good	20.662 \| good	0.338 \| good	8.377 \| good	0.255 \| good
2025-09-05T03:00:00.000Z	27 \| good	5.039 \| good	21.968 \| good	16.807 \| good	0.383 \| good	10.428 \| good	0.276 \| good
2025-09-05T04:00:00.000Z	27 \| good	4.555 \| good	19.97 \| good	15.574 \| good	0.476 \| good	8.64 \| good	0.26 \| good
2025-09-05T05:00:00.000Z	17 \| good	3.368 \| good	15.016 \| good	17.982 \| good	0.569 \| good	6.853 \| good	0.245 \| good
2025-09-05T06:00:00.000Z	25 \| good	2.882 \| good	11.997 \| good	26.968 \| good	0.662 \| good	5.065 \| good	0.23 \| good
2025-09-05T07:00:00.000Z	26 \| good	3.202 \| good	14.007 \| good	28.329 \| good	0.648 \| good	4.44 \| good	0.223 \| good
2025-09-05T08:00:00.000Z	27 \| good	2.888 \| good	12.044 \| good	29.49 \| good	0.634 \| good	3.816 \| good	0.216 \| good
2025-09-05T09:00:00.000Z	22 \| good	3.847 \| good	17.018 \| good	24.083 \| good	0.62 \| good	3.191 \| good	0.209 \| good
2025-09-05T10:00:00.000Z	33 \| good	5.759 \| good	25.006 \| good	14.907 \| good	0.68 \| good	3.141 \| good	0.206 \| good
2025-09-05T11:00:00.000Z	33 \| good	6.241 \| good	27.999 \| good	17.903 \| good	0.74 \| good	3.09 \| good	0.204 \| good
2025-09-05T12:00:00.000Z	38 \| good	6.877 \| good	30.002 \| good	22.298 \| good	0.8 \| good	3.04 \| good	0.201 \| good
2025-09-05T13:00:00.000Z	38 \| good	7.367 \| good	32.043 \| good	23.411 \| good	0.697 \| good	2.437 \| good	0.206 \| good
2025-09-05T14:00:00.000Z	44 \| good	7.68 \| good	34 \| good	27.59 \| good	0.594 \| good	1.834 \| good	0.21 \| good
2025-09-05T15:00:00.000Z	52 \| moderate	9.617 \| good	43.046 \| good	30.834 \| good	0.49 \| good	1.231 \| good	0.215 \| good
2025-09-05T16:00:00.000Z	52 \| moderate	9.914 \| good	43.971 \| good	25.747 \| good	0.44 \| good	1.051 \| good	0.206 \| good
2025-09-05T17:00:00.000Z	38 \| good	6.566 \| good	29.028 \| good	30.749 \| good	0.39 \| good	0.871 \| good	0.198 \| good
2025-09-05T18:00:00.000Z	33 \| good	5.601 \| good	23.993 \| good	30.853 \| good	0.339 \| good	0.691 \| good	0.189 \| good
2025-09-05T19:00:00.000Z	29 \| good	4.481 \| good	19.032 \| good	30.786 \| good	0.313 \| good	0.723 \| good	0.186 \| good
2025-09-05T20:00:00.000Z	29 \| good	4.399 \| good	19 \| good	30.552 \| good	0.286 \| good	0.754 \| good	0.183 \| good
2025-09-05T21:00:00.000Z	31 \| good	3.398 \| good	14.977 \| good	33.246 \| good	0.26 \| good	0.786 \| good	0.18 \| good
2025-09-05T22:00:00.000Z	36 \| good	2.761 \| good	11.021 \| good	38.845 \| good	0.234 \| good	1.566 \| good	0.186 \| good
2025-09-05T23:00:00.000Z	34 \| good	2.321 \| good	9.985 \| good	36.815 \| good	0.208 \| good	2.346 \| good	0.191 \| good
2025-09-06T00:00:00.000Z	33 \| good	1.92 \| good	8 \| good	36.048 \| good	0.183 \| good	3.126 \| good	0.197 \| good
2025-09-06T01:00:00.000Z	23 \| good	2.8 \| good	11.997 \| good	25.228 \| good	0.183 \| good	3.316 \| good	0.198 \| good
2025-09-06T02:00:00.000Z	19 \| good	2.88 \| good	12 \| good	21.413 \| good	0.183 \| good	3.507 \| good	0.2 \| good
2025-09-06T03:00:00.000Z	22 \| good	3.6 \| good	16 \| good	20.27 \| good	0.183 \| good	3.697 \| good	0.202 \| good
2025-09-06T04:00:00.000Z	22 \| good	4.082 \| good	18.007 \| good	15.964 \| good	0.193 \| good	3.839 \| good	0.201 \| good
2025-09-06T05:00:00.000Z	22 \| good	4.321 \| good	18.988 \| good	10.878 \| good	0.203 \| good	3.98 \| good	0.2 \| good
2025-09-06T06:00:00.000Z	23 \| good	3.57 \| good	3.744 \| good	25.257 \| good	0.214 \| good	4.127 \| good	0.199 \| good
2025-09-06T07:00:00.000Z	22 \| good	4.238 \| good	18.97 \| good	13.993 \| good	0.24 \| good	4.547 \| good	0.196 \| good
2025-09-06T08:00:00.000Z	22 \| good	4.078 \| good	17.977 \| good	18.019 \| good	0.267 \| good	4.972 \| good	0.193 \| good

Current air quality index in Effingham, Illinois today

Common air pollutants in Effingham, Illinois

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

Air quality in nearby cities

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Charleston, Illinois

Taylorville, Illinois

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Frequently asked questions

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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 concentration in Effingham, Illinois right now?

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