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

The current PM10 concentration at Evans, Colorado is 79.353 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Evans, Colorado is 0.652 ppb.

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

The current ozone (O3) concentration at Evans, Colorado is 15.071 ppm.

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

The current nitrogen dioxide (NO2) concentration at Evans, Colorado is 11.863 ppb.

Evans, Colorado live air quality index now

Name: Live air pollution levels in Evans, Colorado today
Creator: Ambee

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)

Moderate

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)

22.67 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

79.35 μg/m³

155

255

425

605+

Ozone (O₃)

15.07 ppb

201

201+

Sulfur Dioxide (SO₂)

0.65 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

11.86 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Evans, Colorado

Get Live Pollen Counts

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
2025-09-04T15:00:00.000Z	71 \| moderate	20.298 \| fine	88.748 \| fine	27.97 \| good	0.979 \| good	20.15 \| good	0.24 \| good
2025-09-04T16:00:00.000Z	67 \| moderate	17.646 \| fine	77.77 \| fine	27.495 \| good	0.729 \| good	13.117 \| good	0.226 \| good
2025-09-04T17:00:00.000Z	66 \| moderate	16.907 \| fine	74.457 \| fine	35.777 \| good	0.615 \| good	10.688 \| good	0.208 \| good
2025-09-04T18:00:00.000Z	66 \| moderate	16.508 \| fine	73.075 \| fine	40.02 \| good	0.595 \| good	5.244 \| good	0.209 \| good
2025-09-04T19:00:00.000Z	67 \| moderate	17.685 \| fine	78.859 \| fine	49.411 \| good	0.349 \| good	2.826 \| good	0.218 \| good
2025-09-04T20:00:00.000Z	71 \| moderate	20.061 \| fine	86.609 \| fine	55.202 \| fine	0.538 \| good	2.18 \| good	0.218 \| good
2025-09-04T21:00:00.000Z	79 \| moderate	23.674 \| fine	101.78 \| fine	55.983 \| fine	0.511 \| good	2.069 \| good	0.222 \| good
2025-09-04T22:00:00.000Z	97 \| moderate	34.231 \| fine	146.542 \| fine	60.958 \| fine	0.451 \| good	1.792 \| good	0.373 \| good
2025-09-04T23:00:00.000Z	105 \| sensitive	37.373 \| moderate	162.487 \| moderate	59.32 \| fine	0.425 \| good	2.307 \| good	0.369 \| good
2025-09-05T00:00:00.000Z	97 \| moderate	33.731 \| fine	141.313 \| fine	57.585 \| fine	0.482 \| good	2.716 \| good	0.308 \| good
2025-09-05T01:00:00.000Z	94 \| moderate	32.248 \| fine	136.143 \| fine	62.632 \| fine	0.392 \| good	1.935 \| good	0.317 \| good
2025-09-05T02:00:00.000Z	90 \| moderate	30.269 \| fine	127.636 \| fine	58.271 \| fine	0.512 \| good	2.632 \| good	0.248 \| good
2025-09-05T03:00:00.000Z	90 \| moderate	30.076 \| fine	127.533 \| fine	49.788 \| good	0.42 \| good	2.296 \| good	0.235 \| good
2025-09-05T04:00:00.000Z	86 \| moderate	28.132 \| fine	118.878 \| fine	45.281 \| good	0.423 \| good	1.115 \| good	0.218 \| good
2025-09-05T05:00:00.000Z	86 \| moderate	28.467 \| fine	122.71 \| fine	44.842 \| good	0.423 \| good	1.278 \| good	0.213 \| good
2025-09-05T06:00:00.000Z	90 \| moderate	29.609 \| fine	128.466 \| fine	38.042 \| good	0.421 \| good	1.461 \| good	0.213 \| good
2025-09-05T07:00:00.000Z	90 \| moderate	29.665 \| fine	128.468 \| fine	42.74 \| good	0.271 \| good	1.592 \| good	0.208 \| good
2025-09-05T08:00:00.000Z	86 \| moderate	28.244 \| fine	122.649 \| fine	34.73 \| good	0.305 \| good	1.512 \| good	0.208 \| good
2025-09-05T09:00:00.000Z	82 \| moderate	25.836 \| fine	112.586 \| fine	29.208 \| good	0.266 \| good	1.857 \| good	0.213 \| good
2025-09-05T10:00:00.000Z	81 \| moderate	24.582 \| fine	106.187 \| fine	26.626 \| good	0.332 \| good	2.185 \| good	0.2 \| good
2025-09-05T11:00:00.000Z	75 \| moderate	22.037 \| fine	96.819 \| fine	29.318 \| good	0.409 \| good	2.754 \| good	0.205 \| good
2025-09-05T12:00:00.000Z	71 \| moderate	20.463 \| fine	88.949 \| fine	31.715 \| good	0.301 \| good	3.263 \| good	0.205 \| good
2025-09-05T13:00:00.000Z	71 \| moderate	19.739 \| fine	86.9 \| fine	31.295 \| good	0.274 \| good	3.643 \| good	0.205 \| good
2025-09-05T14:00:00.000Z	73 \| moderate	20.933 \| fine	92.789 \| fine	27.067 \| good	0.211 \| good	3.126 \| good	0.2 \| good
2025-09-05T15:00:00.000Z	75 \| moderate	22.01 \| fine	96.839 \| fine	33.126 \| good	0.198 \| good	3.345 \| good	0.213 \| good
2025-09-05T16:00:00.000Z	75 \| moderate	21.728 \| fine	94.76 \| fine	33.976 \| good	0.325 \| good	3.263 \| good	0.218 \| good
2025-09-05T17:00:00.000Z	73 \| moderate	21.421 \| fine	94.301 \| fine	36.565 \| good	0.269 \| good	2.296 \| good	0.205 \| good
2025-09-05T18:00:00.000Z	73 \| moderate	21.112 \| fine	92.708 \| fine	38.18 \| good	0.266 \| good	1.984 \| good	0.213 \| good
2025-09-05T19:00:00.000Z	73 \| moderate	21.109 \| fine	92.542 \| fine	37.419 \| good	0.465 \| good	2.046 \| good	0.205 \| good
2025-09-05T20:00:00.000Z	73 \| moderate	20.904 \| fine	92.64 \| fine	38.082 \| good	0.434 \| good	1.667 \| good	0.222 \| good
2025-09-05T21:00:00.000Z	73 \| moderate	20.617 \| fine	90.515 \| fine	40.737 \| good	0.33 \| good	1.602 \| good	0.219 \| good
2025-09-05T22:00:00.000Z	71 \| moderate	20.199 \| fine	87.943 \| fine	42.862 \| good	0.359 \| good	1.73 \| good	0.205 \| good
2025-09-05T23:00:00.000Z	71 \| moderate	20.078 \| fine	88.123 \| fine	41.327 \| good	0.325 \| good	1.695 \| good	0.213 \| good
2025-09-06T00:00:00.000Z	71 \| moderate	20.115 \| fine	88.012 \| fine	39.021 \| good	0.355 \| good	1.729 \| good	0.217 \| good
2025-09-06T01:00:00.000Z	71 \| moderate	20.007 \| fine	88.219 \| fine	40.817 \| good	0.359 \| good	1.905 \| good	0.226 \| good
2025-09-06T02:00:00.000Z	71 \| moderate	20.021 \| fine	88.784 \| fine	38.528 \| good	0.302 \| good	2.975 \| good	0.231 \| good
2025-09-06T03:00:00.000Z	71 \| moderate	20.121 \| fine	88.738 \| fine	29.789 \| good	0.246 \| good	5.181 \| good	0.244 \| good
2025-09-06T04:00:00.000Z	71 \| moderate	20.04 \| fine	88.789 \| fine	27.702 \| good	0.358 \| good	4.214 \| good	0.235 \| good
2025-09-06T05:00:00.000Z	71 \| moderate	20.119 \| fine	88.761 \| fine	26.982 \| good	0.372 \| good	4.633 \| good	0.257 \| good
2025-09-06T06:00:00.000Z	71 \| moderate	20.041 \| fine	88.881 \| fine	26.876 \| good	0.266 \| good	5.931 \| good	0.253 \| good
2025-09-06T07:00:00.000Z	73 \| moderate	20.527 \| fine	90.88 \| fine	22.116 \| good	0.358 \| good	6.368 \| good	0.253 \| good
2025-09-06T08:00:00.000Z	73 \| moderate	20.919 \| fine	92.813 \| fine	17.421 \| good	0.391 \| good	6.709 \| good	0.236 \| good
2025-09-06T09:00:00.000Z	73 \| moderate	20.915 \| fine	92.847 \| fine	18.17 \| good	0.307 \| good	8.244 \| good	0.231 \| good
2025-09-06T10:00:00.000Z	73 \| moderate	21.214 \| fine	92.751 \| fine	14.283 \| good	0.285 \| good	8.842 \| good	0.218 \| good
2025-09-06T11:00:00.000Z	73 \| moderate	21.416 \| fine	94.638 \| fine	17.999 \| good	0.312 \| good	7.26 \| good	0.209 \| good
2025-09-06T12:00:00.000Z	75 \| moderate	21.642 \| fine	94.591 \| fine	16.988 \| good	0.42 \| good	10.343 \| good	0.209 \| good
2025-09-06T13:00:00.000Z	75 \| moderate	21.783 \| fine	93.602 \| fine	14.245 \| good	0.666 \| good	12.107 \| good	0.305 \| good
2025-09-06T14:00:00.000Z	77 \| moderate	22.672 \| fine	79.353 \| fine	15.071 \| good	0.652 \| good	11.863 \| good	0.304 \| good
2025-09-06T06:00:00.000Z	60 \| moderate	13.657 \| fine	60.806 \| fine	26.752 \| good	0.323 \| good	7.882 \| good	0.219 \| good
2025-09-06T07:00:00.000Z	66 \| moderate	16.508 \| fine	72.681 \| fine	22.783 \| good	0.306 \| good	8.321 \| good	0.22 \| good
2025-09-06T08:00:00.000Z	64 \| moderate	15.732 \| fine	70.553 \| fine	22.477 \| good	0.289 \| good	8.761 \| good	0.221 \| good
2025-09-06T09:00:00.000Z	64 \| moderate	15.738 \| fine	70.527 \| fine	22.776 \| good	0.272 \| good	9.2 \| good	0.221 \| good
2025-09-06T10:00:00.000Z	66 \| moderate	17.13 \| fine	76.334 \| fine	19.587 \| good	0.261 \| good	9.528 \| good	0.221 \| good
2025-09-06T11:00:00.000Z	64 \| moderate	16.076 \| fine	70.832 \| fine	17.46 \| good	0.251 \| good	9.855 \| good	0.22 \| good
2025-09-06T12:00:00.000Z	66 \| moderate	17.089 \| fine	76.044 \| fine	14.676 \| good	0.24 \| good	10.183 \| good	0.22 \| good
2025-09-06T13:00:00.000Z	69 \| moderate	19.301 \| fine	85.785 \| fine	13.451 \| good	0.285 \| good	8.553 \| good	0.222 \| good
2025-09-06T14:00:00.000Z	66 \| moderate	16.639 \| fine	74.128 \| fine	22.279 \| good	0.331 \| good	6.923 \| good	0.224 \| good
2025-09-06T15:00:00.000Z	58 \| moderate	13.22 \| fine	58.876 \| fine	31.134 \| good	0.377 \| good	5.293 \| good	0.226 \| good
2025-09-06T16:00:00.000Z	58 \| moderate	13.219 \| fine	58.92 \| fine	38.98 \| good	0.551 \| good	4.423 \| good	0.22 \| good
2025-09-06T17:00:00.000Z	60 \| moderate	13.81 \| fine	62.572 \| fine	46.407 \| good	0.726 \| good	3.553 \| good	0.214 \| good
2025-09-06T18:00:00.000Z	60 \| moderate	14.49 \| fine	64.815 \| fine	52.486 \| good	0.901 \| good	2.683 \| good	0.208 \| good
2025-09-06T19:00:00.000Z	62 \| moderate	15.125 \| fine	67.099 \| fine	56.364 \| fine	0.811 \| good	2.168 \| good	0.203 \| good
2025-09-06T20:00:00.000Z	71 \| moderate	15.114 \| fine	67.068 \| fine	60.611 \| fine	0.722 \| good	1.654 \| good	0.198 \| good
2025-09-06T21:00:00.000Z	69 \| moderate	18.841 \| fine	82.632 \| fine	60.123 \| fine	0.632 \| good	1.139 \| good	0.193 \| good
2025-09-06T22:00:00.000Z	75 \| moderate	21.697 \| fine	94.491 \| fine	60.544 \| fine	0.634 \| good	1.4 \| good	0.193 \| good
2025-09-06T23:00:00.000Z	73 \| moderate	20.693 \| fine	90.528 \| fine	58.166 \| fine	0.635 \| good	1.661 \| good	0.194 \| good
2025-09-07T00:00:00.000Z	58 \| moderate	13.325 \| fine	60.61 \| fine	53.317 \| good	0.637 \| good	1.922 \| good	0.194 \| good
2025-09-07T01:00:00.000Z	64 \| moderate	15.569 \| fine	68.737 \| fine	42.189 \| good	0.692 \| good	4.216 \| good	0.216 \| good
2025-09-07T02:00:00.000Z	66 \| moderate	17.119 \| fine	76.022 \| fine	38.326 \| good	0.747 \| good	6.51 \| good	0.237 \| good
2025-09-07T03:00:00.000Z	64 \| moderate	16.232 \| fine	72.085 \| fine	34.17 \| good	0.802 \| good	8.803 \| good	0.259 \| good
2025-09-07T04:00:00.000Z	58 \| moderate	13.448 \| fine	60.367 \| fine	34.609 \| good	0.793 \| good	10.181 \| good	0.268 \| good
2025-09-07T05:00:00.000Z	64 \| moderate	15.659 \| fine	70.135 \| fine	29.786 \| good	0.785 \| good	11.559 \| good	0.277 \| good
2025-09-07T06:00:00.000Z	64 \| moderate	15.828 \| fine	70.386 \| fine	27.168 \| good	0.777 \| good	12.937 \| good	0.286 \| good
2025-09-07T07:00:00.000Z	67 \| moderate	18.453 \| fine	81.748 \| fine	22.814 \| good	0.668 \| good	11.957 \| good	0.271 \| good
2025-09-07T08:00:00.000Z	67 \| moderate	17.584 \| fine	78.277 \| fine	17.746 \| good	0.559 \| good	10.977 \| good	0.256 \| good
2025-09-07T09:00:00.000Z	67 \| moderate	18.09 \| fine	80.322 \| fine	15.506 \| good	0.45 \| good	9.998 \| good	0.24 \| good
2025-09-07T10:00:00.000Z	67 \| moderate	18.207 \| fine	80.295 \| fine	14.117 \| good	0.387 \| good	9.003 \| good	0.224 \| good
2025-09-07T11:00:00.000Z	73 \| moderate	20.731 \| fine	91.875 \| fine	11.229 \| good	0.324 \| good	8.009 \| good	0.208 \| good
2025-09-07T12:00:00.000Z	71 \| moderate	19.755 \| fine	87.689 \| fine	12.533 \| good	0.261 \| good	7.015 \| good	0.191 \| good
2025-09-07T13:00:00.000Z	64 \| moderate	16.207 \| fine	72.404 \| fine	18.887 \| good	0.258 \| good	6.438 \| good	0.189 \| good
2025-09-07T14:00:00.000Z	58 \| moderate	12.865 \| fine	57.256 \| fine	27.221 \| good	0.255 \| good	5.862 \| good	0.187 \| good
2025-09-07T15:00:00.000Z	58 \| moderate	12.675 \| fine	56.974 \| fine	34.336 \| good	0.252 \| good	5.285 \| good	0.185 \| good
2025-09-07T16:00:00.000Z	60 \| moderate	14.22 \| fine	63.015 \| fine	38.975 \| good	0.251 \| good	3.919 \| good	0.167 \| good
2025-09-07T17:00:00.000Z	62 \| moderate	15.491 \| fine	68.853 \| fine	46.275 \| good	0.25 \| good	2.553 \| good	0.148 \| good
2025-09-07T18:00:00.000Z	60 \| moderate	13.734 \| fine	61.072 \| fine	53.803 \| good	0.249 \| good	1.187 \| good	0.13 \| good
2025-09-07T19:00:00.000Z	71 \| moderate	12.735 \| fine	57 \| fine	60.509 \| fine	0.219 \| good	1.044 \| good	0.128 \| good
2025-09-07T20:00:00.000Z	84 \| moderate	14.749 \| fine	66.323 \| fine	64.638 \| fine	0.189 \| good	0.902 \| good	0.127 \| good
2025-09-07T21:00:00.000Z	80 \| moderate	19.813 \| fine	87.629 \| fine	64.034 \| fine	0.159 \| good	0.759 \| good	0.125 \| good
2025-09-07T22:00:00.000Z	80 \| moderate	22.454 \| fine	97.946 \| fine	64.238 \| fine	0.185 \| good	1.065 \| good	0.125 \| good
2025-09-07T23:00:00.000Z	87 \| moderate	17.278 \| fine	76.574 \| fine	66.153 \| fine	0.21 \| good	1.372 \| good	0.124 \| good
2025-09-08T00:00:00.000Z	74 \| moderate	9.14 \| good	10.092 \| good	62.471 \| fine	0.235 \| good	1.669 \| good	0.123 \| good
2025-09-08T01:00:00.000Z	56 \| moderate	11.547 \| good	50.772 \| good	51.557 \| good	0.293 \| good	4.113 \| good	0.143 \| good
2025-09-08T02:00:00.000Z	56 \| moderate	12.366 \| fine	56.154 \| fine	46.396 \| good	0.35 \| good	6.548 \| good	0.162 \| good
2025-09-08T03:00:00.000Z	56 \| moderate	12.388 \| fine	56.049 \| fine	42.407 \| good	0.408 \| good	8.983 \| good	0.182 \| good
2025-09-08T04:00:00.000Z	56 \| moderate	12.346 \| fine	56.052 \| fine	41.191 \| good	0.401 \| good	9.619 \| good	0.186 \| good
2025-09-08T05:00:00.000Z	62 \| moderate	14.54 \| fine	64.412 \| fine	37.716 \| good	0.394 \| good	10.255 \| good	0.191 \| good

Evans

Get reliable air quality data to drive your business

Evans, Colorado air quality map: Track AQI near you

0.33ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

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 01:00:00 on 2025-09-06.

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 06:00:00 on 2025-09-06.

What is the current air quality in Evans, Colorado?

The current air quality in Evans, Colorado is 77, categorized as Moderate based on real-time data.

What pollutant is the most common in Evans, Colorado?

The most common pollutant in Evans, Colorado is PM2.5.

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 22.672 μg/m³.

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

The current PM₁₀ concentration at Evans, Colorado is 79.353 μg/m³.

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

The current carbon monoxide (CO) concentration at Evans, Colorado is 0.304 ppm.

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

The current sulfur dioxide (SO₂) concentration at Evans, Colorado is 0.652 ppb.

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

The current ozone (O₃) concentration at Evans, Colorado is 15.071 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Evans, Colorado is 11.863 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T15:00:00.000Z	71 \| moderate	20.298 \| fine	88.748 \| fine	27.97 \| good	0.979 \| good	20.15 \| good	0.24 \| good
2025-09-04T16:00:00.000Z	67 \| moderate	17.646 \| fine	77.77 \| fine	27.495 \| good	0.729 \| good	13.117 \| good	0.226 \| good
2025-09-04T17:00:00.000Z	66 \| moderate	16.907 \| fine	74.457 \| fine	35.777 \| good	0.615 \| good	10.688 \| good	0.208 \| good
2025-09-04T18:00:00.000Z	66 \| moderate	16.508 \| fine	73.075 \| fine	40.02 \| good	0.595 \| good	5.244 \| good	0.209 \| good
2025-09-04T19:00:00.000Z	67 \| moderate	17.685 \| fine	78.859 \| fine	49.411 \| good	0.349 \| good	2.826 \| good	0.218 \| good
2025-09-04T20:00:00.000Z	71 \| moderate	20.061 \| fine	86.609 \| fine	55.202 \| fine	0.538 \| good	2.18 \| good	0.218 \| good
2025-09-04T21:00:00.000Z	79 \| moderate	23.674 \| fine	101.78 \| fine	55.983 \| fine	0.511 \| good	2.069 \| good	0.222 \| good
2025-09-04T22:00:00.000Z	97 \| moderate	34.231 \| fine	146.542 \| fine	60.958 \| fine	0.451 \| good	1.792 \| good	0.373 \| good
2025-09-04T23:00:00.000Z	105 \| sensitive	37.373 \| moderate	162.487 \| moderate	59.32 \| fine	0.425 \| good	2.307 \| good	0.369 \| good
2025-09-05T00:00:00.000Z	97 \| moderate	33.731 \| fine	141.313 \| fine	57.585 \| fine	0.482 \| good	2.716 \| good	0.308 \| good
2025-09-05T01:00:00.000Z	94 \| moderate	32.248 \| fine	136.143 \| fine	62.632 \| fine	0.392 \| good	1.935 \| good	0.317 \| good
2025-09-05T02:00:00.000Z	90 \| moderate	30.269 \| fine	127.636 \| fine	58.271 \| fine	0.512 \| good	2.632 \| good	0.248 \| good
2025-09-05T03:00:00.000Z	90 \| moderate	30.076 \| fine	127.533 \| fine	49.788 \| good	0.42 \| good	2.296 \| good	0.235 \| good
2025-09-05T04:00:00.000Z	86 \| moderate	28.132 \| fine	118.878 \| fine	45.281 \| good	0.423 \| good	1.115 \| good	0.218 \| good
2025-09-05T05:00:00.000Z	86 \| moderate	28.467 \| fine	122.71 \| fine	44.842 \| good	0.423 \| good	1.278 \| good	0.213 \| good
2025-09-05T06:00:00.000Z	90 \| moderate	29.609 \| fine	128.466 \| fine	38.042 \| good	0.421 \| good	1.461 \| good	0.213 \| good
2025-09-05T07:00:00.000Z	90 \| moderate	29.665 \| fine	128.468 \| fine	42.74 \| good	0.271 \| good	1.592 \| good	0.208 \| good
2025-09-05T08:00:00.000Z	86 \| moderate	28.244 \| fine	122.649 \| fine	34.73 \| good	0.305 \| good	1.512 \| good	0.208 \| good
2025-09-05T09:00:00.000Z	82 \| moderate	25.836 \| fine	112.586 \| fine	29.208 \| good	0.266 \| good	1.857 \| good	0.213 \| good
2025-09-05T10:00:00.000Z	81 \| moderate	24.582 \| fine	106.187 \| fine	26.626 \| good	0.332 \| good	2.185 \| good	0.2 \| good
2025-09-05T11:00:00.000Z	75 \| moderate	22.037 \| fine	96.819 \| fine	29.318 \| good	0.409 \| good	2.754 \| good	0.205 \| good
2025-09-05T12:00:00.000Z	71 \| moderate	20.463 \| fine	88.949 \| fine	31.715 \| good	0.301 \| good	3.263 \| good	0.205 \| good
2025-09-05T13:00:00.000Z	71 \| moderate	19.739 \| fine	86.9 \| fine	31.295 \| good	0.274 \| good	3.643 \| good	0.205 \| good
2025-09-05T14:00:00.000Z	73 \| moderate	20.933 \| fine	92.789 \| fine	27.067 \| good	0.211 \| good	3.126 \| good	0.2 \| good
2025-09-05T15:00:00.000Z	75 \| moderate	22.01 \| fine	96.839 \| fine	33.126 \| good	0.198 \| good	3.345 \| good	0.213 \| good
2025-09-05T16:00:00.000Z	75 \| moderate	21.728 \| fine	94.76 \| fine	33.976 \| good	0.325 \| good	3.263 \| good	0.218 \| good
2025-09-05T17:00:00.000Z	73 \| moderate	21.421 \| fine	94.301 \| fine	36.565 \| good	0.269 \| good	2.296 \| good	0.205 \| good
2025-09-05T18:00:00.000Z	73 \| moderate	21.112 \| fine	92.708 \| fine	38.18 \| good	0.266 \| good	1.984 \| good	0.213 \| good
2025-09-05T19:00:00.000Z	73 \| moderate	21.109 \| fine	92.542 \| fine	37.419 \| good	0.465 \| good	2.046 \| good	0.205 \| good
2025-09-05T20:00:00.000Z	73 \| moderate	20.904 \| fine	92.64 \| fine	38.082 \| good	0.434 \| good	1.667 \| good	0.222 \| good
2025-09-05T21:00:00.000Z	73 \| moderate	20.617 \| fine	90.515 \| fine	40.737 \| good	0.33 \| good	1.602 \| good	0.219 \| good
2025-09-05T22:00:00.000Z	71 \| moderate	20.199 \| fine	87.943 \| fine	42.862 \| good	0.359 \| good	1.73 \| good	0.205 \| good
2025-09-05T23:00:00.000Z	71 \| moderate	20.078 \| fine	88.123 \| fine	41.327 \| good	0.325 \| good	1.695 \| good	0.213 \| good
2025-09-06T00:00:00.000Z	71 \| moderate	20.115 \| fine	88.012 \| fine	39.021 \| good	0.355 \| good	1.729 \| good	0.217 \| good
2025-09-06T01:00:00.000Z	71 \| moderate	20.007 \| fine	88.219 \| fine	40.817 \| good	0.359 \| good	1.905 \| good	0.226 \| good
2025-09-06T02:00:00.000Z	71 \| moderate	20.021 \| fine	88.784 \| fine	38.528 \| good	0.302 \| good	2.975 \| good	0.231 \| good
2025-09-06T03:00:00.000Z	71 \| moderate	20.121 \| fine	88.738 \| fine	29.789 \| good	0.246 \| good	5.181 \| good	0.244 \| good
2025-09-06T04:00:00.000Z	71 \| moderate	20.04 \| fine	88.789 \| fine	27.702 \| good	0.358 \| good	4.214 \| good	0.235 \| good
2025-09-06T05:00:00.000Z	71 \| moderate	20.119 \| fine	88.761 \| fine	26.982 \| good	0.372 \| good	4.633 \| good	0.257 \| good
2025-09-06T06:00:00.000Z	71 \| moderate	20.041 \| fine	88.881 \| fine	26.876 \| good	0.266 \| good	5.931 \| good	0.253 \| good
2025-09-06T07:00:00.000Z	73 \| moderate	20.527 \| fine	90.88 \| fine	22.116 \| good	0.358 \| good	6.368 \| good	0.253 \| good
2025-09-06T08:00:00.000Z	73 \| moderate	20.919 \| fine	92.813 \| fine	17.421 \| good	0.391 \| good	6.709 \| good	0.236 \| good
2025-09-06T09:00:00.000Z	73 \| moderate	20.915 \| fine	92.847 \| fine	18.17 \| good	0.307 \| good	8.244 \| good	0.231 \| good
2025-09-06T10:00:00.000Z	73 \| moderate	21.214 \| fine	92.751 \| fine	14.283 \| good	0.285 \| good	8.842 \| good	0.218 \| good
2025-09-06T11:00:00.000Z	73 \| moderate	21.416 \| fine	94.638 \| fine	17.999 \| good	0.312 \| good	7.26 \| good	0.209 \| good
2025-09-06T12:00:00.000Z	75 \| moderate	21.642 \| fine	94.591 \| fine	16.988 \| good	0.42 \| good	10.343 \| good	0.209 \| good
2025-09-06T13:00:00.000Z	75 \| moderate	21.783 \| fine	93.602 \| fine	14.245 \| good	0.666 \| good	12.107 \| good	0.305 \| good
2025-09-06T14:00:00.000Z	77 \| moderate	22.672 \| fine	79.353 \| fine	15.071 \| good	0.652 \| good	11.863 \| good	0.304 \| good
2025-09-06T06:00:00.000Z	60 \| moderate	13.657 \| fine	60.806 \| fine	26.752 \| good	0.323 \| good	7.882 \| good	0.219 \| good
2025-09-06T07:00:00.000Z	66 \| moderate	16.508 \| fine	72.681 \| fine	22.783 \| good	0.306 \| good	8.321 \| good	0.22 \| good
2025-09-06T08:00:00.000Z	64 \| moderate	15.732 \| fine	70.553 \| fine	22.477 \| good	0.289 \| good	8.761 \| good	0.221 \| good
2025-09-06T09:00:00.000Z	64 \| moderate	15.738 \| fine	70.527 \| fine	22.776 \| good	0.272 \| good	9.2 \| good	0.221 \| good
2025-09-06T10:00:00.000Z	66 \| moderate	17.13 \| fine	76.334 \| fine	19.587 \| good	0.261 \| good	9.528 \| good	0.221 \| good
2025-09-06T11:00:00.000Z	64 \| moderate	16.076 \| fine	70.832 \| fine	17.46 \| good	0.251 \| good	9.855 \| good	0.22 \| good
2025-09-06T12:00:00.000Z	66 \| moderate	17.089 \| fine	76.044 \| fine	14.676 \| good	0.24 \| good	10.183 \| good	0.22 \| good
2025-09-06T13:00:00.000Z	69 \| moderate	19.301 \| fine	85.785 \| fine	13.451 \| good	0.285 \| good	8.553 \| good	0.222 \| good
2025-09-06T14:00:00.000Z	66 \| moderate	16.639 \| fine	74.128 \| fine	22.279 \| good	0.331 \| good	6.923 \| good	0.224 \| good
2025-09-06T15:00:00.000Z	58 \| moderate	13.22 \| fine	58.876 \| fine	31.134 \| good	0.377 \| good	5.293 \| good	0.226 \| good
2025-09-06T16:00:00.000Z	58 \| moderate	13.219 \| fine	58.92 \| fine	38.98 \| good	0.551 \| good	4.423 \| good	0.22 \| good
2025-09-06T17:00:00.000Z	60 \| moderate	13.81 \| fine	62.572 \| fine	46.407 \| good	0.726 \| good	3.553 \| good	0.214 \| good
2025-09-06T18:00:00.000Z	60 \| moderate	14.49 \| fine	64.815 \| fine	52.486 \| good	0.901 \| good	2.683 \| good	0.208 \| good
2025-09-06T19:00:00.000Z	62 \| moderate	15.125 \| fine	67.099 \| fine	56.364 \| fine	0.811 \| good	2.168 \| good	0.203 \| good
2025-09-06T20:00:00.000Z	71 \| moderate	15.114 \| fine	67.068 \| fine	60.611 \| fine	0.722 \| good	1.654 \| good	0.198 \| good
2025-09-06T21:00:00.000Z	69 \| moderate	18.841 \| fine	82.632 \| fine	60.123 \| fine	0.632 \| good	1.139 \| good	0.193 \| good
2025-09-06T22:00:00.000Z	75 \| moderate	21.697 \| fine	94.491 \| fine	60.544 \| fine	0.634 \| good	1.4 \| good	0.193 \| good
2025-09-06T23:00:00.000Z	73 \| moderate	20.693 \| fine	90.528 \| fine	58.166 \| fine	0.635 \| good	1.661 \| good	0.194 \| good
2025-09-07T00:00:00.000Z	58 \| moderate	13.325 \| fine	60.61 \| fine	53.317 \| good	0.637 \| good	1.922 \| good	0.194 \| good
2025-09-07T01:00:00.000Z	64 \| moderate	15.569 \| fine	68.737 \| fine	42.189 \| good	0.692 \| good	4.216 \| good	0.216 \| good
2025-09-07T02:00:00.000Z	66 \| moderate	17.119 \| fine	76.022 \| fine	38.326 \| good	0.747 \| good	6.51 \| good	0.237 \| good
2025-09-07T03:00:00.000Z	64 \| moderate	16.232 \| fine	72.085 \| fine	34.17 \| good	0.802 \| good	8.803 \| good	0.259 \| good
2025-09-07T04:00:00.000Z	58 \| moderate	13.448 \| fine	60.367 \| fine	34.609 \| good	0.793 \| good	10.181 \| good	0.268 \| good
2025-09-07T05:00:00.000Z	64 \| moderate	15.659 \| fine	70.135 \| fine	29.786 \| good	0.785 \| good	11.559 \| good	0.277 \| good
2025-09-07T06:00:00.000Z	64 \| moderate	15.828 \| fine	70.386 \| fine	27.168 \| good	0.777 \| good	12.937 \| good	0.286 \| good
2025-09-07T07:00:00.000Z	67 \| moderate	18.453 \| fine	81.748 \| fine	22.814 \| good	0.668 \| good	11.957 \| good	0.271 \| good
2025-09-07T08:00:00.000Z	67 \| moderate	17.584 \| fine	78.277 \| fine	17.746 \| good	0.559 \| good	10.977 \| good	0.256 \| good
2025-09-07T09:00:00.000Z	67 \| moderate	18.09 \| fine	80.322 \| fine	15.506 \| good	0.45 \| good	9.998 \| good	0.24 \| good
2025-09-07T10:00:00.000Z	67 \| moderate	18.207 \| fine	80.295 \| fine	14.117 \| good	0.387 \| good	9.003 \| good	0.224 \| good
2025-09-07T11:00:00.000Z	73 \| moderate	20.731 \| fine	91.875 \| fine	11.229 \| good	0.324 \| good	8.009 \| good	0.208 \| good
2025-09-07T12:00:00.000Z	71 \| moderate	19.755 \| fine	87.689 \| fine	12.533 \| good	0.261 \| good	7.015 \| good	0.191 \| good
2025-09-07T13:00:00.000Z	64 \| moderate	16.207 \| fine	72.404 \| fine	18.887 \| good	0.258 \| good	6.438 \| good	0.189 \| good
2025-09-07T14:00:00.000Z	58 \| moderate	12.865 \| fine	57.256 \| fine	27.221 \| good	0.255 \| good	5.862 \| good	0.187 \| good
2025-09-07T15:00:00.000Z	58 \| moderate	12.675 \| fine	56.974 \| fine	34.336 \| good	0.252 \| good	5.285 \| good	0.185 \| good
2025-09-07T16:00:00.000Z	60 \| moderate	14.22 \| fine	63.015 \| fine	38.975 \| good	0.251 \| good	3.919 \| good	0.167 \| good
2025-09-07T17:00:00.000Z	62 \| moderate	15.491 \| fine	68.853 \| fine	46.275 \| good	0.25 \| good	2.553 \| good	0.148 \| good
2025-09-07T18:00:00.000Z	60 \| moderate	13.734 \| fine	61.072 \| fine	53.803 \| good	0.249 \| good	1.187 \| good	0.13 \| good
2025-09-07T19:00:00.000Z	71 \| moderate	12.735 \| fine	57 \| fine	60.509 \| fine	0.219 \| good	1.044 \| good	0.128 \| good
2025-09-07T20:00:00.000Z	84 \| moderate	14.749 \| fine	66.323 \| fine	64.638 \| fine	0.189 \| good	0.902 \| good	0.127 \| good
2025-09-07T21:00:00.000Z	80 \| moderate	19.813 \| fine	87.629 \| fine	64.034 \| fine	0.159 \| good	0.759 \| good	0.125 \| good
2025-09-07T22:00:00.000Z	80 \| moderate	22.454 \| fine	97.946 \| fine	64.238 \| fine	0.185 \| good	1.065 \| good	0.125 \| good
2025-09-07T23:00:00.000Z	87 \| moderate	17.278 \| fine	76.574 \| fine	66.153 \| fine	0.21 \| good	1.372 \| good	0.124 \| good
2025-09-08T00:00:00.000Z	74 \| moderate	9.14 \| good	10.092 \| good	62.471 \| fine	0.235 \| good	1.669 \| good	0.123 \| good
2025-09-08T01:00:00.000Z	56 \| moderate	11.547 \| good	50.772 \| good	51.557 \| good	0.293 \| good	4.113 \| good	0.143 \| good
2025-09-08T02:00:00.000Z	56 \| moderate	12.366 \| fine	56.154 \| fine	46.396 \| good	0.35 \| good	6.548 \| good	0.162 \| good
2025-09-08T03:00:00.000Z	56 \| moderate	12.388 \| fine	56.049 \| fine	42.407 \| good	0.408 \| good	8.983 \| good	0.182 \| good
2025-09-08T04:00:00.000Z	56 \| moderate	12.346 \| fine	56.052 \| fine	41.191 \| good	0.401 \| good	9.619 \| good	0.186 \| good
2025-09-08T05:00:00.000Z	62 \| moderate	14.54 \| fine	64.412 \| fine	37.716 \| good	0.394 \| good	10.255 \| good	0.191 \| good

Evans, Colorado live air quality index now

Major air pollutants in Evans, Colorado

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Evans, Colorado air quality forecast and history

Get reliable air quality data to drive your business

Evans, Colorado air quality map: Track AQI near you

Air quality in nearby cities

Greeley, Colorado

Johnstown, Colorado

Windsor, Colorado

Severance, Colorado

Loveland, Colorado

Berthoud, Colorado

How accurate is Colorado, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

What is the current air quality in Evans, Colorado?

What pollutant is the most common in Evans, Colorado?

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

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

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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