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

The current PM10 concentration at Evans, Colorado is 16.906 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Evans, Colorado is 0.817 ppb.

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

The current ozone (O3) concentration at Evans, Colorado is 33.121 ppm.

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

The current nitrogen dioxide (NO2) concentration at Evans, Colorado is 13.683 ppb.

Live air quality index in Evans, Colorado today

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)

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)

3.97 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.91 μg/m³

155

255

425

605+

Ozone (O₃)

33.12 ppb

201

201+

Sulfur Dioxide (SO₂)

0.82 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

13.68 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 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
2025-05-31T23:00:00.000Z	58 \| moderate	3.948 \| good	15.892 \| good	57.028 \| fine	0.792 \| good	2.767 \| good	0.113 \| good
2025-06-01T00:00:00.000Z	54 \| moderate	3.644 \| good	15.389 \| good	56.438 \| fine	0.775 \| good	2.437 \| good	0.116 \| good
2025-06-01T01:00:00.000Z	50 \| good	3.54 \| good	15.267 \| good	54.227 \| good	0.688 \| good	4.657 \| good	0.113 \| good
2025-06-01T02:00:00.000Z	51 \| moderate	4.175 \| good	17.823 \| good	55.207 \| fine	0.627 \| good	4.962 \| good	0.113 \| good
2025-06-01T03:00:00.000Z	50 \| good	0.585 \| good	2.13 \| good	53.873 \| good	0.437 \| good	10.942 \| good	0.198 \| good
2025-06-01T04:00:00.000Z	44 \| good	4.743 \| good	19.38 \| good	47.424 \| good	0.573 \| good	11.412 \| good	0.219 \| good
2025-06-01T05:00:00.000Z	43 \| good	4.739 \| good	19.442 \| good	45.526 \| good	0.635 \| good	10.335 \| good	0.132 \| good
2025-06-01T06:00:00.000Z	38 \| good	5.137 \| good	20.246 \| good	40.793 \| good	0.487 \| good	6.873 \| good	0.119 \| good
2025-06-01T07:00:00.000Z	38 \| good	5.925 \| good	24.922 \| good	40.558 \| good	0.523 \| good	4.478 \| good	0.21 \| good
2025-06-01T08:00:00.000Z	38 \| good	6.951 \| good	32.54 \| good	33.434 \| good	0.556 \| good	4.11 \| good	0.135 \| good
2025-06-01T09:00:00.000Z	38 \| good	6.658 \| good	27.834 \| good	32.691 \| good	0.529 \| good	7.566 \| good	0.129 \| good
2025-06-01T10:00:00.000Z	52 \| moderate	9.566 \| good	43.365 \| good	27.23 \| good	0.785 \| good	6.151 \| good	0.21 \| good
2025-06-01T11:00:00.000Z	52 \| moderate	9.839 \| good	43.423 \| good	24.698 \| good	0.7 \| good	7.58 \| good	0.198 \| good
2025-06-01T12:00:00.000Z	49 \| good	9.228 \| good	36.079 \| good	19.474 \| good	0.658 \| good	6.414 \| good	0.191 \| good
2025-06-01T13:00:00.000Z	49 \| good	9.298 \| good	40.894 \| good	20.735 \| good	0.729 \| good	9.45 \| good	0.194 \| good
2025-06-01T14:00:00.000Z	49 \| good	9.221 \| good	37.115 \| good	24.145 \| good	0.739 \| good	7.697 \| good	0.109 \| good
2025-06-01T16:00:00.000Z	52 \| moderate	10.086 \| good	43.703 \| good	33.268 \| good	1.178 \| good	5.667 \| good	0.198 \| good
2025-06-01T17:00:00.000Z	52 \| moderate	9.91 \| good	43.096 \| good	39.976 \| good	1.006 \| good	4.906 \| good	0.203 \| good
2025-06-01T18:00:00.000Z	49 \| good	9.166 \| good	40.364 \| good	49.475 \| good	1.108 \| good	5.587 \| good	0.203 \| good
2025-06-01T19:00:00.000Z	51 \| moderate	8.758 \| good	36.724 \| good	55.359 \| fine	0.771 \| good	3.951 \| good	0.2 \| good
2025-06-01T20:00:00.000Z	64 \| moderate	6.663 \| good	28.119 \| good	58.856 \| fine	0.762 \| good	2.953 \| good	0.197 \| good
2025-06-01T21:00:00.000Z	71 \| moderate	4.984 \| good	20.77 \| good	60.806 \| fine	0.658 \| good	2.769 \| good	0.109 \| good
2025-06-01T22:00:00.000Z	67 \| moderate	4.397 \| good	17.225 \| good	60.461 \| fine	0.622 \| good	2.524 \| good	0.109 \| good
2025-06-01T23:00:00.000Z	58 \| moderate	3.748 \| good	15.174 \| good	56.686 \| fine	0.583 \| good	2.787 \| good	0.107 \| good
2025-06-02T00:00:00.000Z	47 \| good	3.2 \| good	12.459 \| good	51.208 \| good	0.596 \| good	4.261 \| good	0.107 \| good
2025-06-02T01:00:00.000Z	46 \| good	3.105 \| good	13.403 \| good	50.086 \| good	0.631 \| good	10.799 \| good	0.12 \| good
2025-06-02T02:00:00.000Z	45 \| good	2.51 \| good	9.878 \| good	49.289 \| good	0.655 \| good	10.692 \| good	0.122 \| good
2025-06-02T03:00:00.000Z	42 \| good	2.164 \| good	9.152 \| good	44.991 \| good	0.566 \| good	10.379 \| good	0.214 \| good
2025-06-02T04:00:00.000Z	38 \| good	2.286 \| good	9.386 \| good	41.08 \| good	0.578 \| good	10.129 \| good	0.143 \| good
2025-06-02T05:00:00.000Z	36 \| good	2.827 \| good	14.807 \| good	38.554 \| good	0.651 \| good	7.68 \| good	0.139 \| good
2025-06-02T06:00:00.000Z	28 \| good	3.484 \| good	13.273 \| good	29.881 \| good	0.573 \| good	9.217 \| good	0.214 \| good
2025-06-02T07:00:00.000Z	25 \| good	4.275 \| good	17.913 \| good	27.485 \| good	0.612 \| good	8.851 \| good	0.211 \| good
2025-06-02T08:00:00.000Z	27 \| good	4.846 \| good	19.166 \| good	24.948 \| good	0.659 \| good	8.108 \| good	0.12 \| good
2025-06-02T09:00:00.000Z	22 \| good	4.048 \| good	15.019 \| good	23.419 \| good	0.6 \| good	10.033 \| good	0.12 \| good
2025-06-02T10:00:00.000Z	22 \| good	4.209 \| good	16.291 \| good	19.213 \| good	0.583 \| good	8.931 \| good	0.12 \| good
2025-06-02T11:00:00.000Z	22 \| good	3.974 \| good	16.398 \| good	23.796 \| good	0.627 \| good	11.934 \| good	0.117 \| good
2025-06-02T12:00:00.000Z	22 \| good	3.991 \| good	16.384 \| good	20.684 \| good	0.681 \| good	11.457 \| good	0.13 \| good
2025-06-02T13:00:00.000Z	22 \| good	3.95 \| good	16.654 \| good	22.799 \| good	0.878 \| good	18.146 \| good	0.142 \| good
2025-06-02T14:00:00.000Z	25 \| good	3.802 \| good	16.275 \| good	26.656 \| good	0.907 \| good	16.728 \| good	0.213 \| good
2025-06-02T15:00:00.000Z	31 \| good	3.971 \| good	16.906 \| good	33.121 \| good	0.817 \| good	13.683 \| good	0.213 \| good
2025-06-02T16:00:00.000Z	33 \| good	4.212 \| good	18.72 \| good	35.862 \| good	0.899 \| good	5.458 \| good	0.129 \| good
2025-06-02T17:00:00.000Z	36 \| good	4.767 \| good	23.821 \| good	38.568 \| good	0.797 \| good	6.025 \| good	0.207 \| good
2025-06-02T18:00:00.000Z	40 \| good	4.565 \| good	20.394 \| good	43.416 \| good	0.972 \| good	6.542 \| good	0.117 \| good
2025-06-02T19:00:00.000Z	45 \| good	5.209 \| good	23.394 \| good	49.423 \| good	1.163 \| good	7.221 \| good	0.117 \| good
2025-06-02T20:00:00.000Z	49 \| good	5.67 \| good	24.124 \| good	52.916 \| good	1.269 \| good	5.883 \| good	0.116 \| good
2025-06-02T21:00:00.000Z	61 \| moderate	4.933 \| good	21.966 \| good	58.196 \| fine	1.206 \| good	5.49 \| good	0.111 \| good
2025-06-02T22:00:00.000Z	71 \| moderate	4.941 \| good	23.108 \| good	60.92 \| fine	1.089 \| good	8.985 \| good	0.127 \| good
2025-06-02T16:00:00.000Z	31 \| good	3.971 \| good	16.906 \| good	33.121 \| good	0.817 \| good	13.683 \| good	0.213 \| good
2025-06-02T17:00:00.000Z	47 \| good	7.196 \| good	31.897 \| good	50.852 \| good	0.384 \| good	1.332 \| good	0.113 \| good
2025-06-02T18:00:00.000Z	58 \| moderate	6.032 \| good	26.885 \| good	56.704 \| fine	0.371 \| good	1.428 \| good	0.116 \| good
2025-06-02T19:00:00.000Z	61 \| moderate	4.964 \| good	21.262 \| good	58.318 \| fine	0.23 \| good	1.019 \| good	0.109 \| good
2025-06-02T20:00:00.000Z	51 \| moderate	5.322 \| good	23.052 \| good	55.116 \| fine	0.227 \| good	1.073 \| good	0.11 \| good
2025-06-02T21:00:00.000Z	49 \| good	4.758 \| good	21.052 \| good	53.05 \| good	0.224 \| good	1.126 \| good	0.11 \| good
2025-06-02T22:00:00.000Z	58 \| moderate	5.173 \| good	22.058 \| good	56.795 \| fine	0.186 \| good	2.363 \| good	0.124 \| good
2025-06-02T23:00:00.000Z	49 \| good	4.957 \| good	21.185 \| good	53.269 \| good	0.186 \| good	2.609 \| good	0.125 \| good
2025-06-03T00:00:00.000Z	48 \| good	4.626 \| good	19.98 \| good	51.782 \| good	0.186 \| good	2.855 \| good	0.126 \| good
2025-06-03T01:00:00.000Z	45 \| good	3.532 \| good	15.82 \| good	48.835 \| good	0.269 \| good	8.363 \| good	0.182 \| good
2025-06-03T02:00:00.000Z	49 \| good	5.13 \| good	22.125 \| good	52.824 \| good	0.276 \| good	9.011 \| good	0.185 \| good
2025-06-03T03:00:00.000Z	56 \| moderate	11.58 \| good	51.233 \| good	42.421 \| good	0.283 \| good	9.658 \| good	0.187 \| good
2025-06-03T04:00:00.000Z	62 \| moderate	14.698 \| fine	65.318 \| fine	34.4 \| good	0.193 \| good	2.566 \| good	0.14 \| good
2025-06-03T05:00:00.000Z	49 \| good	9.019 \| good	39.308 \| good	27.671 \| good	0.191 \| good	2.454 \| good	0.141 \| good
2025-06-03T06:00:00.000Z	44 \| good	8.246 \| good	36.149 \| good	25.925 \| good	0.189 \| good	2.342 \| good	0.142 \| good
2025-06-03T07:00:00.000Z	49 \| good	9.376 \| good	42.057 \| good	24.662 \| good	0.13 \| good	1.089 \| good	0.121 \| good
2025-06-03T08:00:00.000Z	49 \| good	8.881 \| good	39.203 \| good	23.549 \| good	0.121 \| good	1.026 \| good	0.119 \| good
2025-06-03T09:00:00.000Z	49 \| good	8.719 \| good	38.237 \| good	24.134 \| good	0.112 \| good	0.963 \| good	0.117 \| good
2025-06-03T10:00:00.000Z	49 \| good	9.419 \| good	41.98 \| good	26.512 \| good	0.142 \| good	1.113 \| good	0.111 \| good
2025-06-03T11:00:00.000Z	49 \| good	8.943 \| good	39.168 \| good	24.564 \| good	0.131 \| good	1.141 \| good	0.111 \| good
2025-06-03T12:00:00.000Z	33 \| good	6.197 \| good	27.326 \| good	24.807 \| good	0.12 \| good	1.168 \| good	0.111 \| good
2025-06-03T13:00:00.000Z	27 \| good	5.395 \| good	23.522 \| good	25.906 \| good	0.192 \| good	1.573 \| good	0.116 \| good
2025-06-03T14:00:00.000Z	27 \| good	5.342 \| good	23.278 \| good	24.352 \| good	0.172 \| good	1.513 \| good	0.116 \| good
2025-06-03T15:00:00.000Z	38 \| good	6.742 \| good	29.813 \| good	25.77 \| good	0.152 \| good	1.452 \| good	0.116 \| good
2025-06-03T16:00:00.000Z	38 \| good	6.622 \| good	29.622 \| good	26.704 \| good	0.198 \| good	1.5 \| good	0.116 \| good
2025-06-03T17:00:00.000Z	27 \| good	5.283 \| good	22.957 \| good	26.256 \| good	0.165 \| good	1.306 \| good	0.115 \| good
2025-06-03T18:00:00.000Z	24 \| good	4.184 \| good	18.094 \| good	25.589 \| good	0.132 \| good	1.113 \| good	0.114 \| good
2025-06-03T19:00:00.000Z	38 \| good	6.601 \| good	29.607 \| good	28.144 \| good	0.173 \| good	1.286 \| good	0.117 \| good
2025-06-03T20:00:00.000Z	44 \| good	7.579 \| good	33.631 \| good	31.282 \| good	0.13 \| good	1.081 \| good	0.116 \| good
2025-06-03T21:00:00.000Z	49 \| good	8.714 \| good	37.815 \| good	34.768 \| good	0.087 \| good	0.876 \| good	0.115 \| good
2025-06-03T22:00:00.000Z	38 \| good	7.142 \| good	31.861 \| good	30.049 \| good	0.158 \| good	1.813 \| good	0.122 \| good
2025-06-03T23:00:00.000Z	49 \| good	9.324 \| good	41.703 \| good	28.266 \| good	0.12 \| good	1.559 \| good	0.12 \| good
2025-06-04T00:00:00.000Z	49 \| good	9.322 \| good	41.617 \| good	32.245 \| good	0.082 \| good	1.306 \| good	0.119 \| good
2025-06-04T01:00:00.000Z	38 \| good	6.57 \| good	29.083 \| good	32.059 \| good	0.233 \| good	4.395 \| good	0.14 \| good
2025-06-04T02:00:00.000Z	44 \| good	7.957 \| good	34.702 \| good	31.231 \| good	0.186 \| good	4.183 \| good	0.138 \| good
2025-06-04T03:00:00.000Z	33 \| good	6.42 \| good	28.718 \| good	28.895 \| good	0.139 \| good	3.971 \| good	0.136 \| good
2025-06-04T04:00:00.000Z	28 \| good	4.683 \| good	20.673 \| good	29.851 \| good	0.326 \| good	4.779 \| good	0.143 \| good
2025-06-04T05:00:00.000Z	28 \| good	3.263 \| good	13.886 \| good	29.907 \| good	0.248 \| good	4.424 \| good	0.138 \| good
2025-06-04T06:00:00.000Z	27 \| good	3.315 \| good	14.804 \| good	29.309 \| good	0.17 \| good	4.069 \| good	0.133 \| good
2025-06-04T07:00:00.000Z	27 \| good	4.591 \| good	20.067 \| good	26.956 \| good	0.317 \| good	4.703 \| good	0.138 \| good
2025-06-04T08:00:00.000Z	27 \| good	4.643 \| good	20.281 \| good	24.852 \| good	0.229 \| good	4.367 \| good	0.132 \| good
2025-06-04T09:00:00.000Z	38 \| good	7.289 \| good	32.138 \| good	24.095 \| good	0.142 \| good	4.031 \| good	0.126 \| good
2025-06-04T10:00:00.000Z	44 \| good	8.113 \| good	35.213 \| good	25.882 \| good	0.262 \| good	4.519 \| good	0.138 \| good
2025-06-04T11:00:00.000Z	62 \| moderate	14.927 \| fine	66.564 \| fine	19.572 \| good	0.206 \| good	4.249 \| good	0.132 \| good
2025-06-04T12:00:00.000Z	58 \| moderate	13.147 \| fine	58.728 \| fine	18.588 \| good	0.151 \| good	3.979 \| good	0.126 \| good
2025-06-04T13:00:00.000Z	62 \| moderate	15.167 \| fine	68.447 \| fine	21.318 \| good	0.344 \| good	2.644 \| good	0.139 \| good
2025-06-04T14:00:00.000Z	67 \| moderate	17.519 \| fine	77.053 \| fine	27.39 \| good	0.339 \| good	2.816 \| good	0.137 \| good
2025-06-04T15:00:00.000Z	71 \| moderate	20.324 \| fine	88.817 \| fine	34.226 \| good	0.334 \| good	2.987 \| good	0.135 \| good
2025-06-04T16:00:00.000Z	75 \| moderate	21.838 \| fine	96.374 \| fine	42.483 \| good	0.384 \| good	1.361 \| good	0.133 \| good

Evans

Get reliable air quality data to drive your business

Evans, Colorado air quality map: Track AQI near you

0.27ppm

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

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 01:00:00 on 2025-06-02.

What is the current air quality in Evans, Colorado?

The current air quality in Evans, Colorado is 31, 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 3.971 μg/m³.

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

The current PM₁₀ concentration at Evans, Colorado is 16.906 μg/m³.

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

The current carbon monoxide (CO) concentration at Evans, Colorado is 0.213 ppm.

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

The current sulfur dioxide (SO₂) concentration at Evans, Colorado is 0.817 ppb.

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

The current ozone (O₃) concentration at Evans, Colorado is 33.121 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Evans, Colorado is 13.683 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-05-31T23:00:00.000Z	58 \| moderate	3.948 \| good	15.892 \| good	57.028 \| fine	0.792 \| good	2.767 \| good	0.113 \| good
2025-06-01T00:00:00.000Z	54 \| moderate	3.644 \| good	15.389 \| good	56.438 \| fine	0.775 \| good	2.437 \| good	0.116 \| good
2025-06-01T01:00:00.000Z	50 \| good	3.54 \| good	15.267 \| good	54.227 \| good	0.688 \| good	4.657 \| good	0.113 \| good
2025-06-01T02:00:00.000Z	51 \| moderate	4.175 \| good	17.823 \| good	55.207 \| fine	0.627 \| good	4.962 \| good	0.113 \| good
2025-06-01T03:00:00.000Z	50 \| good	0.585 \| good	2.13 \| good	53.873 \| good	0.437 \| good	10.942 \| good	0.198 \| good
2025-06-01T04:00:00.000Z	44 \| good	4.743 \| good	19.38 \| good	47.424 \| good	0.573 \| good	11.412 \| good	0.219 \| good
2025-06-01T05:00:00.000Z	43 \| good	4.739 \| good	19.442 \| good	45.526 \| good	0.635 \| good	10.335 \| good	0.132 \| good
2025-06-01T06:00:00.000Z	38 \| good	5.137 \| good	20.246 \| good	40.793 \| good	0.487 \| good	6.873 \| good	0.119 \| good
2025-06-01T07:00:00.000Z	38 \| good	5.925 \| good	24.922 \| good	40.558 \| good	0.523 \| good	4.478 \| good	0.21 \| good
2025-06-01T08:00:00.000Z	38 \| good	6.951 \| good	32.54 \| good	33.434 \| good	0.556 \| good	4.11 \| good	0.135 \| good
2025-06-01T09:00:00.000Z	38 \| good	6.658 \| good	27.834 \| good	32.691 \| good	0.529 \| good	7.566 \| good	0.129 \| good
2025-06-01T10:00:00.000Z	52 \| moderate	9.566 \| good	43.365 \| good	27.23 \| good	0.785 \| good	6.151 \| good	0.21 \| good
2025-06-01T11:00:00.000Z	52 \| moderate	9.839 \| good	43.423 \| good	24.698 \| good	0.7 \| good	7.58 \| good	0.198 \| good
2025-06-01T12:00:00.000Z	49 \| good	9.228 \| good	36.079 \| good	19.474 \| good	0.658 \| good	6.414 \| good	0.191 \| good
2025-06-01T13:00:00.000Z	49 \| good	9.298 \| good	40.894 \| good	20.735 \| good	0.729 \| good	9.45 \| good	0.194 \| good
2025-06-01T14:00:00.000Z	49 \| good	9.221 \| good	37.115 \| good	24.145 \| good	0.739 \| good	7.697 \| good	0.109 \| good
2025-06-01T16:00:00.000Z	52 \| moderate	10.086 \| good	43.703 \| good	33.268 \| good	1.178 \| good	5.667 \| good	0.198 \| good
2025-06-01T17:00:00.000Z	52 \| moderate	9.91 \| good	43.096 \| good	39.976 \| good	1.006 \| good	4.906 \| good	0.203 \| good
2025-06-01T18:00:00.000Z	49 \| good	9.166 \| good	40.364 \| good	49.475 \| good	1.108 \| good	5.587 \| good	0.203 \| good
2025-06-01T19:00:00.000Z	51 \| moderate	8.758 \| good	36.724 \| good	55.359 \| fine	0.771 \| good	3.951 \| good	0.2 \| good
2025-06-01T20:00:00.000Z	64 \| moderate	6.663 \| good	28.119 \| good	58.856 \| fine	0.762 \| good	2.953 \| good	0.197 \| good
2025-06-01T21:00:00.000Z	71 \| moderate	4.984 \| good	20.77 \| good	60.806 \| fine	0.658 \| good	2.769 \| good	0.109 \| good
2025-06-01T22:00:00.000Z	67 \| moderate	4.397 \| good	17.225 \| good	60.461 \| fine	0.622 \| good	2.524 \| good	0.109 \| good
2025-06-01T23:00:00.000Z	58 \| moderate	3.748 \| good	15.174 \| good	56.686 \| fine	0.583 \| good	2.787 \| good	0.107 \| good
2025-06-02T00:00:00.000Z	47 \| good	3.2 \| good	12.459 \| good	51.208 \| good	0.596 \| good	4.261 \| good	0.107 \| good
2025-06-02T01:00:00.000Z	46 \| good	3.105 \| good	13.403 \| good	50.086 \| good	0.631 \| good	10.799 \| good	0.12 \| good
2025-06-02T02:00:00.000Z	45 \| good	2.51 \| good	9.878 \| good	49.289 \| good	0.655 \| good	10.692 \| good	0.122 \| good
2025-06-02T03:00:00.000Z	42 \| good	2.164 \| good	9.152 \| good	44.991 \| good	0.566 \| good	10.379 \| good	0.214 \| good
2025-06-02T04:00:00.000Z	38 \| good	2.286 \| good	9.386 \| good	41.08 \| good	0.578 \| good	10.129 \| good	0.143 \| good
2025-06-02T05:00:00.000Z	36 \| good	2.827 \| good	14.807 \| good	38.554 \| good	0.651 \| good	7.68 \| good	0.139 \| good
2025-06-02T06:00:00.000Z	28 \| good	3.484 \| good	13.273 \| good	29.881 \| good	0.573 \| good	9.217 \| good	0.214 \| good
2025-06-02T07:00:00.000Z	25 \| good	4.275 \| good	17.913 \| good	27.485 \| good	0.612 \| good	8.851 \| good	0.211 \| good
2025-06-02T08:00:00.000Z	27 \| good	4.846 \| good	19.166 \| good	24.948 \| good	0.659 \| good	8.108 \| good	0.12 \| good
2025-06-02T09:00:00.000Z	22 \| good	4.048 \| good	15.019 \| good	23.419 \| good	0.6 \| good	10.033 \| good	0.12 \| good
2025-06-02T10:00:00.000Z	22 \| good	4.209 \| good	16.291 \| good	19.213 \| good	0.583 \| good	8.931 \| good	0.12 \| good
2025-06-02T11:00:00.000Z	22 \| good	3.974 \| good	16.398 \| good	23.796 \| good	0.627 \| good	11.934 \| good	0.117 \| good
2025-06-02T12:00:00.000Z	22 \| good	3.991 \| good	16.384 \| good	20.684 \| good	0.681 \| good	11.457 \| good	0.13 \| good
2025-06-02T13:00:00.000Z	22 \| good	3.95 \| good	16.654 \| good	22.799 \| good	0.878 \| good	18.146 \| good	0.142 \| good
2025-06-02T14:00:00.000Z	25 \| good	3.802 \| good	16.275 \| good	26.656 \| good	0.907 \| good	16.728 \| good	0.213 \| good
2025-06-02T15:00:00.000Z	31 \| good	3.971 \| good	16.906 \| good	33.121 \| good	0.817 \| good	13.683 \| good	0.213 \| good
2025-06-02T16:00:00.000Z	33 \| good	4.212 \| good	18.72 \| good	35.862 \| good	0.899 \| good	5.458 \| good	0.129 \| good
2025-06-02T17:00:00.000Z	36 \| good	4.767 \| good	23.821 \| good	38.568 \| good	0.797 \| good	6.025 \| good	0.207 \| good
2025-06-02T18:00:00.000Z	40 \| good	4.565 \| good	20.394 \| good	43.416 \| good	0.972 \| good	6.542 \| good	0.117 \| good
2025-06-02T19:00:00.000Z	45 \| good	5.209 \| good	23.394 \| good	49.423 \| good	1.163 \| good	7.221 \| good	0.117 \| good
2025-06-02T20:00:00.000Z	49 \| good	5.67 \| good	24.124 \| good	52.916 \| good	1.269 \| good	5.883 \| good	0.116 \| good
2025-06-02T21:00:00.000Z	61 \| moderate	4.933 \| good	21.966 \| good	58.196 \| fine	1.206 \| good	5.49 \| good	0.111 \| good
2025-06-02T22:00:00.000Z	71 \| moderate	4.941 \| good	23.108 \| good	60.92 \| fine	1.089 \| good	8.985 \| good	0.127 \| good
2025-06-02T16:00:00.000Z	31 \| good	3.971 \| good	16.906 \| good	33.121 \| good	0.817 \| good	13.683 \| good	0.213 \| good
2025-06-02T17:00:00.000Z	47 \| good	7.196 \| good	31.897 \| good	50.852 \| good	0.384 \| good	1.332 \| good	0.113 \| good
2025-06-02T18:00:00.000Z	58 \| moderate	6.032 \| good	26.885 \| good	56.704 \| fine	0.371 \| good	1.428 \| good	0.116 \| good
2025-06-02T19:00:00.000Z	61 \| moderate	4.964 \| good	21.262 \| good	58.318 \| fine	0.23 \| good	1.019 \| good	0.109 \| good
2025-06-02T20:00:00.000Z	51 \| moderate	5.322 \| good	23.052 \| good	55.116 \| fine	0.227 \| good	1.073 \| good	0.11 \| good
2025-06-02T21:00:00.000Z	49 \| good	4.758 \| good	21.052 \| good	53.05 \| good	0.224 \| good	1.126 \| good	0.11 \| good
2025-06-02T22:00:00.000Z	58 \| moderate	5.173 \| good	22.058 \| good	56.795 \| fine	0.186 \| good	2.363 \| good	0.124 \| good
2025-06-02T23:00:00.000Z	49 \| good	4.957 \| good	21.185 \| good	53.269 \| good	0.186 \| good	2.609 \| good	0.125 \| good
2025-06-03T00:00:00.000Z	48 \| good	4.626 \| good	19.98 \| good	51.782 \| good	0.186 \| good	2.855 \| good	0.126 \| good
2025-06-03T01:00:00.000Z	45 \| good	3.532 \| good	15.82 \| good	48.835 \| good	0.269 \| good	8.363 \| good	0.182 \| good
2025-06-03T02:00:00.000Z	49 \| good	5.13 \| good	22.125 \| good	52.824 \| good	0.276 \| good	9.011 \| good	0.185 \| good
2025-06-03T03:00:00.000Z	56 \| moderate	11.58 \| good	51.233 \| good	42.421 \| good	0.283 \| good	9.658 \| good	0.187 \| good
2025-06-03T04:00:00.000Z	62 \| moderate	14.698 \| fine	65.318 \| fine	34.4 \| good	0.193 \| good	2.566 \| good	0.14 \| good
2025-06-03T05:00:00.000Z	49 \| good	9.019 \| good	39.308 \| good	27.671 \| good	0.191 \| good	2.454 \| good	0.141 \| good
2025-06-03T06:00:00.000Z	44 \| good	8.246 \| good	36.149 \| good	25.925 \| good	0.189 \| good	2.342 \| good	0.142 \| good
2025-06-03T07:00:00.000Z	49 \| good	9.376 \| good	42.057 \| good	24.662 \| good	0.13 \| good	1.089 \| good	0.121 \| good
2025-06-03T08:00:00.000Z	49 \| good	8.881 \| good	39.203 \| good	23.549 \| good	0.121 \| good	1.026 \| good	0.119 \| good
2025-06-03T09:00:00.000Z	49 \| good	8.719 \| good	38.237 \| good	24.134 \| good	0.112 \| good	0.963 \| good	0.117 \| good
2025-06-03T10:00:00.000Z	49 \| good	9.419 \| good	41.98 \| good	26.512 \| good	0.142 \| good	1.113 \| good	0.111 \| good
2025-06-03T11:00:00.000Z	49 \| good	8.943 \| good	39.168 \| good	24.564 \| good	0.131 \| good	1.141 \| good	0.111 \| good
2025-06-03T12:00:00.000Z	33 \| good	6.197 \| good	27.326 \| good	24.807 \| good	0.12 \| good	1.168 \| good	0.111 \| good
2025-06-03T13:00:00.000Z	27 \| good	5.395 \| good	23.522 \| good	25.906 \| good	0.192 \| good	1.573 \| good	0.116 \| good
2025-06-03T14:00:00.000Z	27 \| good	5.342 \| good	23.278 \| good	24.352 \| good	0.172 \| good	1.513 \| good	0.116 \| good
2025-06-03T15:00:00.000Z	38 \| good	6.742 \| good	29.813 \| good	25.77 \| good	0.152 \| good	1.452 \| good	0.116 \| good
2025-06-03T16:00:00.000Z	38 \| good	6.622 \| good	29.622 \| good	26.704 \| good	0.198 \| good	1.5 \| good	0.116 \| good
2025-06-03T17:00:00.000Z	27 \| good	5.283 \| good	22.957 \| good	26.256 \| good	0.165 \| good	1.306 \| good	0.115 \| good
2025-06-03T18:00:00.000Z	24 \| good	4.184 \| good	18.094 \| good	25.589 \| good	0.132 \| good	1.113 \| good	0.114 \| good
2025-06-03T19:00:00.000Z	38 \| good	6.601 \| good	29.607 \| good	28.144 \| good	0.173 \| good	1.286 \| good	0.117 \| good
2025-06-03T20:00:00.000Z	44 \| good	7.579 \| good	33.631 \| good	31.282 \| good	0.13 \| good	1.081 \| good	0.116 \| good
2025-06-03T21:00:00.000Z	49 \| good	8.714 \| good	37.815 \| good	34.768 \| good	0.087 \| good	0.876 \| good	0.115 \| good
2025-06-03T22:00:00.000Z	38 \| good	7.142 \| good	31.861 \| good	30.049 \| good	0.158 \| good	1.813 \| good	0.122 \| good
2025-06-03T23:00:00.000Z	49 \| good	9.324 \| good	41.703 \| good	28.266 \| good	0.12 \| good	1.559 \| good	0.12 \| good
2025-06-04T00:00:00.000Z	49 \| good	9.322 \| good	41.617 \| good	32.245 \| good	0.082 \| good	1.306 \| good	0.119 \| good
2025-06-04T01:00:00.000Z	38 \| good	6.57 \| good	29.083 \| good	32.059 \| good	0.233 \| good	4.395 \| good	0.14 \| good
2025-06-04T02:00:00.000Z	44 \| good	7.957 \| good	34.702 \| good	31.231 \| good	0.186 \| good	4.183 \| good	0.138 \| good
2025-06-04T03:00:00.000Z	33 \| good	6.42 \| good	28.718 \| good	28.895 \| good	0.139 \| good	3.971 \| good	0.136 \| good
2025-06-04T04:00:00.000Z	28 \| good	4.683 \| good	20.673 \| good	29.851 \| good	0.326 \| good	4.779 \| good	0.143 \| good
2025-06-04T05:00:00.000Z	28 \| good	3.263 \| good	13.886 \| good	29.907 \| good	0.248 \| good	4.424 \| good	0.138 \| good
2025-06-04T06:00:00.000Z	27 \| good	3.315 \| good	14.804 \| good	29.309 \| good	0.17 \| good	4.069 \| good	0.133 \| good
2025-06-04T07:00:00.000Z	27 \| good	4.591 \| good	20.067 \| good	26.956 \| good	0.317 \| good	4.703 \| good	0.138 \| good
2025-06-04T08:00:00.000Z	27 \| good	4.643 \| good	20.281 \| good	24.852 \| good	0.229 \| good	4.367 \| good	0.132 \| good
2025-06-04T09:00:00.000Z	38 \| good	7.289 \| good	32.138 \| good	24.095 \| good	0.142 \| good	4.031 \| good	0.126 \| good
2025-06-04T10:00:00.000Z	44 \| good	8.113 \| good	35.213 \| good	25.882 \| good	0.262 \| good	4.519 \| good	0.138 \| good
2025-06-04T11:00:00.000Z	62 \| moderate	14.927 \| fine	66.564 \| fine	19.572 \| good	0.206 \| good	4.249 \| good	0.132 \| good
2025-06-04T12:00:00.000Z	58 \| moderate	13.147 \| fine	58.728 \| fine	18.588 \| good	0.151 \| good	3.979 \| good	0.126 \| good
2025-06-04T13:00:00.000Z	62 \| moderate	15.167 \| fine	68.447 \| fine	21.318 \| good	0.344 \| good	2.644 \| good	0.139 \| good
2025-06-04T14:00:00.000Z	67 \| moderate	17.519 \| fine	77.053 \| fine	27.39 \| good	0.339 \| good	2.816 \| good	0.137 \| good
2025-06-04T15:00:00.000Z	71 \| moderate	20.324 \| fine	88.817 \| fine	34.226 \| good	0.334 \| good	2.987 \| good	0.135 \| good
2025-06-04T16:00:00.000Z	75 \| moderate	21.838 \| fine	96.374 \| fine	42.483 \| good	0.384 \| good	1.361 \| good	0.133 \| good

Live air quality index in Evans, Colorado today

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)

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Evans, Colorado air quality map: Track AQI near you

Air quality in nearby cities

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Windsor, Colorado

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Berthoud, Colorado

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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