What is the current concentration of PM10 in Evans, Colorado?

The current PM10 concentration at Evans, Colorado is 5.254 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Evans, Colorado?

The current sulfur dioxide (SO2) concentration at Evans, Colorado is 0.643 ppb.

What is the current concentration of ozone (O3) in Evans, Colorado?

The current ozone (O3) concentration at Evans, Colorado is 41.454 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Evans, Colorado?

The current nitrogen dioxide (NO2) concentration at Evans, Colorado is 2.003 ppb.

Evans, Colorado live air quality index now

Q: What is the current concentration of PM2.5 in Evans, Colorado?

The current PM2.5 concentration at Evans, Colorado is 1.305 μg/m3.

Stay updated with real-time air quality in Evans, Colorado 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

Evans, Colorado

Last updated: ... (Local time)

Major air pollutants in Evans, Colorado

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.30 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

5.25 μg/m³

155

255

425

605+

Ozone (O₃)

41.45 ppb

201

201+

Sulfur Dioxide (SO₂)

0.64 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.00 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 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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Evans, Colorado

Scroll To Air Quality Map

Track live Evans, Colorado air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T22:00:00.000Z	41 \| good	2.764 \| good	11.018 \| good	44.014 \| good	0.535 \| good	5.845 \| good	0.2 \| good
2026-03-07T23:00:00.000Z	42 \| good	3.001 \| good	13.393 \| good	45.326 \| good	0.572 \| good	6.668 \| good	0.204 \| good
2026-03-08T00:00:00.000Z	41 \| good	3.724 \| good	16.253 \| good	44.058 \| good	0.441 \| good	5.629 \| good	0.204 \| good
2026-03-08T01:00:00.000Z	38 \| good	3.967 \| good	16.04 \| good	40.672 \| good	0.635 \| good	10.394 \| good	0.204 \| good
2026-03-08T02:00:00.000Z	31 \| good	4.835 \| good	19.586 \| good	33.124 \| good	0.477 \| good	12.689 \| good	0.304 \| good
2026-03-08T03:00:00.000Z	58 \| moderate	12.643 \| fine	56.377 \| fine	28.284 \| good	0.853 \| good	17.004 \| good	0.247 \| good
2026-03-08T04:00:00.000Z	54 \| moderate	10.813 \| good	40.576 \| good	15.66 \| good	0.501 \| good	14.813 \| good	0.568 \| good
2026-03-08T05:00:00.000Z	54 \| moderate	11.181 \| good	48.358 \| good	17.773 \| good	0.66 \| good	18.196 \| good	0.486 \| good
2026-03-08T06:00:00.000Z	49 \| good	8.88 \| good	40.799 \| good	20.863 \| good	0.647 \| good	22.113 \| good	0.389 \| good
2026-03-08T07:00:00.000Z	44 \| good	7.828 \| good	31.078 \| good	22.466 \| good	0.729 \| good	26.205 \| good	0.325 \| good
2026-03-08T08:00:00.000Z	49 \| good	8.526 \| good	34.874 \| good	18.968 \| good	0.918 \| good	25.476 \| good	0.331 \| good
2026-03-08T09:00:00.000Z	49 \| good	8.728 \| good	35.611 \| good	12.236 \| good	0.881 \| good	25.092 \| good	0.412 \| good
2026-03-08T10:00:00.000Z	49 \| good	9.106 \| good	36.899 \| good	11.518 \| good	0.892 \| good	22.371 \| good	0.32 \| good
2026-03-08T11:00:00.000Z	49 \| good	8.874 \| good	36.612 \| good	11.626 \| good	0.891 \| good	18.179 \| good	0.381 \| good
2026-03-08T12:00:00.000Z	49 \| good	9.185 \| good	40.624 \| good	7.484 \| good	0.738 \| good	17.564 \| good	0.375 \| good
2026-03-08T13:00:00.000Z	49 \| good	9.231 \| good	40.448 \| good	9.951 \| good	0.785 \| good	15.851 \| good	0.375 \| good
2026-03-08T14:00:00.000Z	44 \| good	8.056 \| good	33.038 \| good	13.887 \| good	0.598 \| good	13.136 \| good	0.296 \| good
2026-03-08T15:00:00.000Z	49 \| good	9.242 \| good	33.015 \| good	17.125 \| good	0.694 \| good	10.032 \| good	0.291 \| good
2026-03-08T16:00:00.000Z	49 \| good	9.125 \| good	34.617 \| good	26.045 \| good	0.903 \| good	10.366 \| good	0.197 \| good
2026-03-08T17:00:00.000Z	38 \| good	6.51 \| good	29.255 \| good	28.796 \| good	0.752 \| good	9.465 \| good	0.197 \| good
2026-03-08T18:00:00.000Z	32 \| good	4.612 \| good	18.186 \| good	34.558 \| good	1.014 \| good	9.114 \| good	0.2 \| good
2026-03-08T19:00:00.000Z	37 \| good	3.373 \| good	11.144 \| good	39.804 \| good	0.867 \| good	7.84 \| good	0.204 \| good
2026-03-08T20:00:00.000Z	39 \| good	2.187 \| good	8.947 \| good	41.77 \| good	0.743 \| good	6.042 \| good	0.2 \| good
2026-03-08T21:00:00.000Z	41 \| good	2.403 \| good	8.837 \| good	43.77 \| good	0.788 \| good	5.451 \| good	0.203 \| good
2026-03-08T22:00:00.000Z	43 \| good	3.624 \| good	13.445 \| good	46.402 \| good	0.635 \| good	5.673 \| good	0.198 \| good
2026-03-08T23:00:00.000Z	44 \| good	4.108 \| good	19.589 \| good	47.437 \| good	0.608 \| good	5.878 \| good	0.113 \| good
2026-03-09T00:00:00.000Z	44 \| good	4.114 \| good	16.993 \| good	46.651 \| good	0.639 \| good	6.95 \| good	0.117 \| good
2026-03-09T01:00:00.000Z	39 \| good	3.654 \| good	15.629 \| good	42.337 \| good	0.692 \| good	10.282 \| good	0.201 \| good
2026-03-09T02:00:00.000Z	34 \| good	3.677 \| good	15.752 \| good	37.255 \| good	0.591 \| good	9.176 \| good	0.204 \| good
2026-03-09T03:00:00.000Z	44 \| good	7.52 \| good	33.502 \| good	35.241 \| good	0.943 \| good	21.201 \| good	0.295 \| good
2026-03-09T04:00:00.000Z	30 \| good	1.853 \| good	10.292 \| good	32.403 \| good	0.519 \| good	11.767 \| good	0.123 \| good
2026-03-09T05:00:00.000Z	32 \| good	1.371 \| good	5.805 \| good	34.938 \| good	0.548 \| good	13.825 \| good	0.128 \| good
2026-03-09T06:00:00.000Z	30 \| good	1.122 \| good	4.485 \| good	31.638 \| good	0.662 \| good	15.923 \| good	0.204 \| good
2026-03-09T07:00:00.000Z	29 \| good	0.922 \| good	3.35 \| good	30.906 \| good	0.808 \| good	14.662 \| good	0.11 \| good
2026-03-09T08:00:00.000Z	30 \| good	1.094 \| good	4.587 \| good	31.528 \| good	1.093 \| good	15.9 \| good	0.107 \| good
2026-03-09T09:00:00.000Z	31 \| good	1.112 \| good	5.604 \| good	33.877 \| good	0.764 \| good	19.991 \| good	0.114 \| good
2026-03-09T10:00:00.000Z	30 \| good	1.286 \| good	5.641 \| good	32.444 \| good	0.706 \| good	22.839 \| good	0.11 \| good
2026-03-09T11:00:00.000Z	25 \| good	1.917 \| good	9.181 \| good	27.439 \| good	0.61 \| good	20.267 \| good	0.195 \| good
2026-03-09T12:00:00.000Z	18 \| good	2.138 \| good	9.999 \| good	19.488 \| good	0.787 \| good	14.533 \| good	0.286 \| good
2026-03-09T13:00:00.000Z	23 \| good	2.448 \| good	10.081 \| good	22.371 \| good	0.81 \| good	24.286 \| good	0.217 \| good
2026-03-09T14:00:00.000Z	22 \| good	3.591 \| good	19.157 \| good	20.627 \| good	1.257 \| good	23.466 \| good	0.252 \| good
2026-03-09T15:00:00.000Z	33 \| good	6.028 \| good	29.388 \| good	21.914 \| good	1.361 \| good	21.633 \| good	0.351 \| good
2026-03-09T16:00:00.000Z	33 \| good	5.886 \| good	29.194 \| good	26.535 \| good	1.414 \| good	21.743 \| good	0.323 \| good
2026-03-09T17:00:00.000Z	31 \| good	4.267 \| good	20.579 \| good	33.905 \| good	0.949 \| good	13.617 \| good	0.198 \| good
2026-03-09T18:00:00.000Z	35 \| good	3.802 \| good	19 \| good	38.09 \| good	0.674 \| good	5.015 \| good	0.109 \| good
2026-03-09T19:00:00.000Z	39 \| good	2.304 \| good	10.218 \| good	41.839 \| good	0.532 \| good	2.247 \| good	0.112 \| good
2026-03-09T20:00:00.000Z	39 \| good	1.719 \| good	7.851 \| good	41.85 \| good	0.563 \| good	3.7 \| good	0.112 \| good
2026-03-09T21:00:00.000Z	38 \| good	1.305 \| good	5.254 \| good	41.454 \| good	0.643 \| good	2.003 \| good	0.11 \| good
2026-03-09T21:00:00.000Z	38 \| good	1.305 \| good	5.254 \| good	41.454 \| good	0.643 \| good	2.003 \| good	0.11 \| good
2026-03-09T22:00:00.000Z	45 \| good	0.045 \| good	0.042 \| good	48.563 \| good	0.357 \| good	1.466 \| good	0.126 \| good
2026-03-09T23:00:00.000Z	44 \| good	1.599 \| good	6.732 \| good	46.814 \| good	0.295 \| good	1.588 \| good	0.127 \| good
2026-03-10T00:00:00.000Z	43 \| good	0.626 \| good	2 \| good	45.803 \| good	0.233 \| good	1.71 \| good	0.127 \| good
2026-03-10T01:00:00.000Z	41 \| good	0.618 \| good	2 \| good	44.457 \| good	0.371 \| good	5.228 \| good	0.157 \| good
2026-03-10T02:00:00.000Z	43 \| good	0.431 \| good	1.964 \| good	46.464 \| good	0.509 \| good	8.746 \| good	0.186 \| good
2026-03-10T03:00:00.000Z	41 \| good	0.746 \| good	2.977 \| good	44.167 \| good	0.647 \| good	12.264 \| good	0.215 \| good
2026-03-10T04:00:00.000Z	38 \| good	0.504 \| good	2.014 \| good	40.506 \| good	0.674 \| good	12.33 \| good	0.214 \| good
2026-03-10T05:00:00.000Z	33 \| good	0.556 \| good	2.099 \| good	35.624 \| good	0.702 \| good	12.396 \| good	0.212 \| good
2026-03-10T06:00:00.000Z	33 \| good	1.962 \| good	7.762 \| good	35.681 \| good	0.729 \| good	12.462 \| good	0.21 \| good
2026-03-10T07:00:00.000Z	32 \| good	4.054 \| good	17.748 \| good	35.098 \| good	0.621 \| good	10.917 \| good	0.199 \| good
2026-03-10T08:00:00.000Z	30 \| good	3.852 \| good	16.875 \| good	32.155 \| good	0.513 \| good	9.373 \| good	0.189 \| good
2026-03-10T09:00:00.000Z	28 \| good	5.092 \| good	21.839 \| good	30.302 \| good	0.405 \| good	7.828 \| good	0.178 \| good
2026-03-10T10:00:00.000Z	22 \| good	2.054 \| good	8.134 \| good	23.711 \| good	0.382 \| good	6.956 \| good	0.17 \| good
2026-03-10T11:00:00.000Z	19 \| good	1.969 \| good	8.101 \| good	21.331 \| good	0.359 \| good	6.085 \| good	0.161 \| good
2026-03-10T12:00:00.000Z	22 \| good	3.769 \| good	16.763 \| good	17.145 \| good	0.337 \| good	5.214 \| good	0.152 \| good
2026-03-10T13:00:00.000Z	13 \| good	1.815 \| good	7.238 \| good	14.037 \| good	0.389 \| good	5.913 \| good	0.166 \| good
2026-03-10T14:00:00.000Z	15 \| good	2.244 \| good	9.192 \| good	15.657 \| good	0.442 \| good	6.613 \| good	0.18 \| good
2026-03-10T15:00:00.000Z	33 \| good	5.6 \| good	24.126 \| good	25.399 \| good	0.494 \| good	7.313 \| good	0.194 \| good
2026-03-10T16:00:00.000Z	36 \| good	2.808 \| good	11.281 \| good	39.3 \| good	0.582 \| good	6.009 \| good	0.177 \| good
2026-03-10T17:00:00.000Z	44 \| good	0.363 \| good	1.289 \| good	46.673 \| good	0.669 \| good	4.706 \| good	0.16 \| good
2026-03-10T18:00:00.000Z	37 \| good	4.712 \| good	20.822 \| good	39.79 \| good	0.757 \| good	3.402 \| good	0.143 \| good
2026-03-10T19:00:00.000Z	42 \| good	3.984 \| good	17.058 \| good	44.5 \| good	0.574 \| good	2.444 \| good	0.134 \| good
2026-03-10T20:00:00.000Z	43 \| good	3.736 \| good	16.084 \| good	45.855 \| good	0.392 \| good	1.485 \| good	0.125 \| good
2026-03-10T21:00:00.000Z	44 \| good	3.295 \| good	13.981 \| good	47.484 \| good	0.209 \| good	0.527 \| good	0.115 \| good
2026-03-10T22:00:00.000Z	47 \| good	1.052 \| good	4.173 \| good	50.55 \| good	0.2 \| good	0.763 \| good	0.117 \| good
2026-03-10T23:00:00.000Z	47 \| good	2.932 \| good	11.882 \| good	51.01 \| good	0.19 \| good	1 \| good	0.119 \| good
2026-03-11T00:00:00.000Z	44 \| good	0.79 \| good	3.09 \| good	47.209 \| good	0.181 \| good	1.236 \| good	0.121 \| good
2026-03-11T01:00:00.000Z	37 \| good	2.441 \| good	9.795 \| good	39.906 \| good	0.261 \| good	3.481 \| good	0.144 \| good
2026-03-11T02:00:00.000Z	42 \| good	0.75 \| good	2.936 \| good	45.279 \| good	0.34 \| good	5.726 \| good	0.166 \| good
2026-03-11T03:00:00.000Z	44 \| good	0.484 \| good	1.931 \| good	47.23 \| good	0.419 \| good	7.971 \| good	0.189 \| good
2026-03-11T04:00:00.000Z	44 \| good	0.174 \| good	0.174 \| good	47.276 \| good	0.369 \| good	6.784 \| good	0.178 \| good
2026-03-11T05:00:00.000Z	42 \| good	0.324 \| good	1.092 \| good	44.534 \| good	0.319 \| good	5.596 \| good	0.167 \| good
2026-03-11T06:00:00.000Z	27 \| good	3.686 \| good	4.59 \| good	29.061 \| good	0.267 \| good	4.375 \| good	0.156 \| good
2026-03-11T07:00:00.000Z	44 \| good	0.326 \| good	1.105 \| good	46.525 \| good	0.257 \| good	4.097 \| good	0.152 \| good
2026-03-11T08:00:00.000Z	44 \| good	0.162 \| good	0.174 \| good	47.029 \| good	0.244 \| good	3.785 \| good	0.147 \| good
2026-03-11T09:00:00.000Z	43 \| good	0.182 \| good	0.224 \| good	45.683 \| good	0.231 \| good	3.473 \| good	0.143 \| good
2026-03-11T10:00:00.000Z	41 \| good	0.261 \| good	1.085 \| good	44.077 \| good	0.225 \| good	3.093 \| good	0.139 \| good
2026-03-11T11:00:00.000Z	37 \| good	0.254 \| good	0.981 \| good	40.196 \| good	0.219 \| good	2.714 \| good	0.135 \| good
2026-03-11T12:00:00.000Z	34 \| good	2.856 \| good	4.035 \| good	37.371 \| good	0.213 \| good	2.3 \| good	0.131 \| good
2026-03-11T13:00:00.000Z	35 \| good	2.764 \| good	3.909 \| good	37.834 \| good	0.227 \| good	2.293 \| good	0.134 \| good
2026-03-11T14:00:00.000Z	35 \| good	3.06 \| good	4.172 \| good	38.296 \| good	0.241 \| good	2.286 \| good	0.137 \| good
2026-03-11T15:00:00.000Z	36 \| good	3.025 \| good	4.126 \| good	38.759 \| good	0.254 \| good	2.28 \| good	0.14 \| good
2026-03-11T16:00:00.000Z	39 \| good	2.661 \| good	3.805 \| good	42.114 \| good	0.242 \| good	1.823 \| good	0.135 \| good
2026-03-11T17:00:00.000Z	43 \| good	0.221 \| good	0.224 \| good	45.578 \| good	0.232 \| good	1.386 \| good	0.13 \| good
2026-03-11T18:00:00.000Z	45 \| good	2.062 \| good	2.981 \| good	48.824 \| good	0.217 \| good	0.909 \| good	0.125 \| good
2026-03-11T19:00:00.000Z	47 \| good	1.877 \| good	2.689 \| good	51.026 \| good	0.219 \| good	0.889 \| good	0.123 \| good
2026-03-11T20:00:00.000Z	49 \| good	1.77 \| good	2.481 \| good	53.228 \| good	0.221 \| good	0.868 \| good	0.122 \| good
2026-03-11T21:00:00.000Z	51 \| moderate	1.695 \| good	2.303 \| good	55.429 \| fine	0.222 \| good	0.847 \| good	0.121 \| good

Evans

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Evans, Colorado air quality map: Track AQI near you

0.17ppm

How accurate is Colorado, USA air quality data?

Air quality data and pollutant measurements for Colorado, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Evans, Colorado updated?

The air quality for Evans, Colorado is updated every hour.

When was the worst air quality at Evans, Colorado in the last 24 hrs?

The worst air quality in Evans, Colorado in the last 24 hours was observed at 03:00:00 on 2026-03-09.

When was the best air quality at Evans, Colorado in the last 24 hrs?

In the last 24 hrs, the best air quality in Evans, Colorado was observed at 12:00:00 on 2026-03-09.

What is the current air quality in Evans, Colorado?

The current air quality in Evans, Colorado is 38, categorized as Good based on real-time data.

What pollutant is the most common in Evans, Colorado?

The most common pollutant in Evans, Colorado is O3.

What should I do if the air quality in Evans, Colorado is poor?

If the air quality in Evans, Colorado is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Evans, Colorado?

The current PM_2.5 concentration at Evans, Colorado is 1.305 μg/m³.

What is the current concentration of PM₁₀ in Evans, Colorado?

The current PM₁₀ concentration at Evans, Colorado is 5.254 μg/m³.

What is the current concentration of carbon monoxide (CO) in Evans, Colorado?

The current carbon monoxide (CO) concentration at Evans, Colorado is 0.11 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Evans, Colorado?

The current sulfur dioxide (SO₂) concentration at Evans, Colorado is 0.643 ppb.

What is the current concentration of ozone (O₃) in Evans, Colorado?

The current ozone (O₃) concentration at Evans, Colorado is 41.454 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Evans, Colorado?

The current nitrogen dioxide (NO₂) concentration at Evans, Colorado is 2.003 ppb.

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