What is the current level of PM10 in Arvada, Colorado?

Arvada, Colorado currently has a PM10 concentration of 4.279 μg/m3.

What is the current level of sulfur dioxide (SO2) in Arvada, Colorado?

The current sulfur dioxide (SO2) concentration in Arvada, Colorado is 0.169 ppb.

What is the current level of ozone (O3) in Arvada, Colorado?

Arvada, Colorado currently has an ozone (O3) concentration of 41.336 ppm.

What is the current level of nitrogen dioxide (NO2) in Arvada, Colorado?

The current level of nitrogen dioxide (NO2) in Arvada, Colorado is 8.048 ppb.

Current air quality index in Arvada, Colorado today

Q: What is the PM2.5 concentration in Arvada, Colorado right now?

Arvada, Colorado currently has a PM2.5 concentration of 1.24 μg/m3.

Stay updated with real-time air quality in Arvada, 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

Arvada, Colorado

Last updated: ... (Local time)

Common air pollutants in Arvada, Colorado

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.24 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

4.28 μg/m³

155

255

425

605+

Ozone (O₃)

41.34 ppb

201

201+

Sulfur Dioxide (SO₂)

0.17 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.05 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Arvada, Colorado

Get Live Pollen Counts

Arvada, Colorado

Scroll To Air Quality Map

Track live Arvada, Colorado air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T12:00:00.000Z	40 \| good	5.247 \| good	18.852 \| good	3.781 \| good	0.575 \| good	41.885 \| good	0.523 \| good
2025-12-05T13:00:00.000Z	40 \| good	4.987 \| good	14.261 \| good	3.474 \| good	0.865 \| good	42.314 \| good	0.621 \| good
2025-12-05T14:00:00.000Z	42 \| good	4.621 \| good	14.788 \| good	4.069 \| good	1.495 \| good	44.751 \| good	0.773 \| good
2025-12-05T15:00:00.000Z	42 \| good	5.801 \| good	16.045 \| good	5.376 \| good	1.552 \| good	43.784 \| good	0.786 \| good
2025-12-05T16:00:00.000Z	38 \| good	5.567 \| good	19.117 \| good	10.129 \| good	1.106 \| good	39.531 \| good	0.593 \| good
2025-12-05T17:00:00.000Z	38 \| good	7.049 \| good	25.244 \| good	11.793 \| good	1.202 \| good	38.591 \| good	0.497 \| good
2025-12-05T18:00:00.000Z	38 \| good	6.901 \| good	31.492 \| good	16.093 \| good	1.27 \| good	35.973 \| good	0.443 \| good
2025-12-05T19:00:00.000Z	38 \| good	7.497 \| good	32.437 \| good	18.316 \| good	1.042 \| good	38.983 \| good	0.526 \| good
2025-12-05T20:00:00.000Z	49 \| good	9.25 \| good	38.803 \| good	17.802 \| good	1.766 \| good	39.86 \| good	0.536 \| good
2025-12-05T21:00:00.000Z	54 \| moderate	10.822 \| good	43.242 \| good	17.187 \| good	1.604 \| good	43.455 \| good	0.619 \| good
2025-12-05T22:00:00.000Z	58 \| moderate	13.343 \| fine	51.336 \| good	16.383 \| good	1.478 \| good	42.947 \| good	0.662 \| good
2025-12-05T23:00:00.000Z	56 \| moderate	11.918 \| good	46.94 \| good	13.936 \| good	1.419 \| good	44.954 \| good	0.661 \| good
2025-12-06T00:00:00.000Z	56 \| moderate	12.056 \| good	50.128 \| good	12.293 \| good	1.06 \| good	46.881 \| good	0.812 \| good
2025-12-06T01:00:00.000Z	62 \| moderate	14.76 \| fine	52.55 \| good	8.558 \| good	1.463 \| good	50.287 \| good	1.017 \| good
2025-12-06T02:00:00.000Z	66 \| moderate	17.151 \| fine	62.685 \| fine	7.501 \| good	1.863 \| good	50.646 \| good	1.295 \| good
2025-12-06T03:00:00.000Z	66 \| moderate	17.323 \| fine	59.936 \| fine	6.242 \| good	1.429 \| good	48.722 \| good	1.102 \| good
2025-12-06T04:00:00.000Z	62 \| moderate	14.966 \| fine	53.458 \| good	8.844 \| good	0.833 \| good	46.236 \| good	0.743 \| good
2025-12-06T05:00:00.000Z	54 \| moderate	10.886 \| good	38.669 \| good	15.139 \| good	0.458 \| good	36.983 \| good	0.445 \| good
2025-12-06T06:00:00.000Z	44 \| good	8.426 \| good	31.143 \| good	12.121 \| good	0.435 \| good	35.053 \| good	0.429 \| good
2025-12-06T07:00:00.000Z	49 \| good	8.575 \| good	30.364 \| good	12.121 \| good	0.432 \| good	34.598 \| good	0.428 \| good
2025-12-06T08:00:00.000Z	33 \| good	6.239 \| good	22.593 \| good	19.386 \| good	0.443 \| good	28.978 \| good	0.399 \| good
2025-12-06T09:00:00.000Z	30 \| good	5.3 \| good	20.201 \| good	18.319 \| good	0.491 \| good	31.949 \| good	0.387 \| good
2025-12-06T10:00:00.000Z	37 \| good	4.97 \| good	19.622 \| good	12.736 \| good	0.838 \| good	38.733 \| good	0.44 \| good
2025-12-06T11:00:00.000Z	33 \| good	4.288 \| good	16.144 \| good	15.022 \| good	0.64 \| good	34.955 \| good	0.385 \| good
2025-12-06T12:00:00.000Z	39 \| good	4.003 \| good	15.431 \| good	12.743 \| good	1.082 \| good	41.037 \| good	0.395 \| good
2025-12-06T13:00:00.000Z	40 \| good	3.727 \| good	13.868 \| good	13.743 \| good	0.949 \| good	41.857 \| good	0.523 \| good
2025-12-06T14:00:00.000Z	42 \| good	3.456 \| good	12.712 \| good	12.982 \| good	1.028 \| good	44.136 \| good	0.608 \| good
2025-12-06T15:00:00.000Z	42 \| good	3.859 \| good	15.006 \| good	13.318 \| good	1.385 \| good	44.95 \| good	0.706 \| good
2025-12-06T16:00:00.000Z	38 \| good	5.433 \| good	21.709 \| good	17.002 \| good	1.524 \| good	40.429 \| good	0.798 \| good
2025-12-06T17:00:00.000Z	27 \| good	4.777 \| good	20.737 \| good	25.647 \| good	0.813 \| good	22.831 \| good	0.242 \| good
2025-12-06T18:00:00.000Z	27 \| good	3.648 \| good	16.366 \| good	29.4 \| good	0.547 \| good	9.149 \| good	0.325 \| good
2025-12-06T19:00:00.000Z	30 \| good	3.178 \| good	13.775 \| good	32.203 \| good	0.448 \| good	8.711 \| good	0.325 \| good
2025-12-06T20:00:00.000Z	33 \| good	2.375 \| good	10.364 \| good	35.602 \| good	0.398 \| good	7.567 \| good	0.24 \| good
2025-12-06T21:00:00.000Z	34 \| good	1.988 \| good	8.651 \| good	37.008 \| good	0.401 \| good	6.38 \| good	0.24 \| good
2025-12-06T22:00:00.000Z	36 \| good	1.689 \| good	7.276 \| good	38.889 \| good	0.356 \| good	6.674 \| good	0.281 \| good
2025-12-06T23:00:00.000Z	31 \| good	2.062 \| good	9.491 \| good	33.897 \| good	0.492 \| good	11.53 \| good	0.24 \| good
2025-12-07T00:00:00.000Z	33 \| good	2.189 \| good	9.572 \| good	35.869 \| good	0.36 \| good	12.407 \| good	0.243 \| good
2025-12-07T01:00:00.000Z	34 \| good	2.251 \| good	9.269 \| good	36.701 \| good	0.262 \| good	12.348 \| good	0.243 \| good
2025-12-07T02:00:00.000Z	34 \| good	2.204 \| good	8.566 \| good	37.274 \| good	0.305 \| good	10.797 \| good	0.241 \| good
2025-12-07T03:00:00.000Z	36 \| good	1.91 \| good	7.767 \| good	39.296 \| good	0.266 \| good	8.202 \| good	0.187 \| good
2025-12-07T04:00:00.000Z	36 \| good	1.8 \| good	6.562 \| good	39.008 \| good	0.169 \| good	8.294 \| good	0.193 \| good
2025-12-07T05:00:00.000Z	35 \| good	1.706 \| good	6.433 \| good	38.057 \| good	0.258 \| good	6.881 \| good	0.19 \| good
2025-12-07T06:00:00.000Z	36 \| good	1.456 \| good	5.532 \| good	39.413 \| good	0.237 \| good	7.139 \| good	0.189 \| good
2025-12-07T07:00:00.000Z	34 \| good	1.345 \| good	5.269 \| good	37.106 \| good	0.221 \| good	7.258 \| good	0.189 \| good
2025-12-07T08:00:00.000Z	36 \| good	1.225 \| good	4.664 \| good	38.84 \| good	0.287 \| good	5.588 \| good	0.187 \| good
2025-12-07T09:00:00.000Z	35 \| good	1.242 \| good	4.264 \| good	37.771 \| good	0.151 \| good	8.648 \| good	0.187 \| good
2025-12-07T10:00:00.000Z	37 \| good	1.34 \| good	5.073 \| good	39.861 \| good	0.249 \| good	10.893 \| good	0.186 \| good
2025-12-07T11:00:00.000Z	38 \| good	1.24 \| good	4.279 \| good	41.336 \| good	0.169 \| good	8.048 \| good	0.23 \| good
2025-12-07T11:00:00.000Z	38 \| good	1.24 \| good	4.279 \| good	41.336 \| good	0.169 \| good	8.048 \| good	0.23 \| good
2025-12-07T12:00:00.000Z	27 \| good	3.312 \| good	14.238 \| good	28.566 \| good	0.3 \| good	10.134 \| good	0.153 \| good
2025-12-07T13:00:00.000Z	28 \| good	4.138 \| good	18.122 \| good	29.648 \| good	0.405 \| good	10.96 \| good	0.174 \| good
2025-12-07T14:00:00.000Z	29 \| good	4.234 \| good	18.624 \| good	31.341 \| good	0.51 \| good	11.787 \| good	0.195 \| good
2025-12-07T15:00:00.000Z	32 \| good	2.712 \| good	11.178 \| good	34.892 \| good	0.615 \| good	12.613 \| good	0.216 \| good
2025-12-07T16:00:00.000Z	35 \| good	2.273 \| good	9.543 \| good	38.467 \| good	0.563 \| good	8.974 \| good	0.186 \| good
2025-12-07T17:00:00.000Z	39 \| good	2.309 \| good	9.679 \| good	41.78 \| good	0.512 \| good	5.336 \| good	0.155 \| good
2025-12-07T18:00:00.000Z	40 \| good	2.084 \| good	8.775 \| good	42.787 \| good	0.461 \| good	1.697 \| good	0.125 \| good
2025-12-07T19:00:00.000Z	39 \| good	1.818 \| good	7.637 \| good	42.426 \| good	0.473 \| good	1.682 \| good	0.124 \| good
2025-12-07T20:00:00.000Z	38 \| good	2.045 \| good	8.436 \| good	40.985 \| good	0.485 \| good	1.667 \| good	0.123 \| good
2025-12-07T21:00:00.000Z	35 \| good	1.855 \| good	7.553 \| good	37.974 \| good	0.497 \| good	1.652 \| good	0.122 \| good
2025-12-07T22:00:00.000Z	34 \| good	3 \| good	12.915 \| good	36.609 \| good	0.598 \| good	6.636 \| good	0.156 \| good
2025-12-07T23:00:00.000Z	31 \| good	5.319 \| good	23.256 \| good	34.008 \| good	0.698 \| good	11.619 \| good	0.191 \| good
2025-12-08T00:00:00.000Z	28 \| good	4.388 \| good	19.268 \| good	30.356 \| good	0.799 \| good	16.603 \| good	0.225 \| good
2025-12-08T01:00:00.000Z	28 \| good	5.171 \| good	22.546 \| good	30.157 \| good	0.722 \| good	16.721 \| good	0.225 \| good
2025-12-08T02:00:00.000Z	27 \| good	4.602 \| good	20.089 \| good	27.163 \| good	0.645 \| good	16.839 \| good	0.225 \| good
2025-12-08T03:00:00.000Z	27 \| good	3.107 \| good	13.347 \| good	28.663 \| good	0.569 \| good	16.956 \| good	0.225 \| good
2025-12-08T04:00:00.000Z	29 \| good	2.314 \| good	9.634 \| good	30.972 \| good	0.54 \| good	15.206 \| good	0.21 \| good
2025-12-08T05:00:00.000Z	28 \| good	2.202 \| good	8.905 \| good	29.887 \| good	0.512 \| good	13.456 \| good	0.194 \| good
2025-12-08T06:00:00.000Z	20 \| good	3.058 \| good	12.975 \| good	22.471 \| good	0.484 \| good	11.706 \| good	0.179 \| good
2025-12-08T07:00:00.000Z	27 \| good	5.25 \| good	22.923 \| good	16.568 \| good	0.452 \| good	10.585 \| good	0.171 \| good
2025-12-08T08:00:00.000Z	33 \| good	6.194 \| good	27.262 \| good	14.808 \| good	0.42 \| good	9.464 \| good	0.163 \| good
2025-12-08T09:00:00.000Z	27 \| good	5.305 \| good	23.371 \| good	18.573 \| good	0.389 \| good	8.344 \| good	0.155 \| good
2025-12-08T10:00:00.000Z	22 \| good	3.991 \| good	17.444 \| good	17.036 \| good	0.37 \| good	7.532 \| good	0.147 \| good
2025-12-08T11:00:00.000Z	22 \| good	4.234 \| good	18.335 \| good	18.895 \| good	0.351 \| good	6.72 \| good	0.139 \| good
2025-12-08T12:00:00.000Z	27 \| good	4.681 \| good	20.224 \| good	15.642 \| good	0.332 \| good	5.908 \| good	0.131 \| good
2025-12-08T13:00:00.000Z	27 \| good	5.337 \| good	23.56 \| good	19.101 \| good	0.39 \| good	7.303 \| good	0.146 \| good
2025-12-08T14:00:00.000Z	33 \| good	6.188 \| good	26.859 \| good	20.479 \| good	0.449 \| good	8.698 \| good	0.161 \| good
2025-12-08T15:00:00.000Z	27 \| good	5.333 \| good	23.373 \| good	24.572 \| good	0.507 \| good	10.093 \| good	0.176 \| good
2025-12-08T16:00:00.000Z	28 \| good	4.24 \| good	18.441 \| good	30.435 \| good	0.534 \| good	8.585 \| good	0.17 \| good
2025-12-08T17:00:00.000Z	32 \| good	3.615 \| good	15.705 \| good	35.007 \| good	0.561 \| good	7.077 \| good	0.163 \| good
2025-12-08T18:00:00.000Z	32 \| good	2.465 \| good	10.275 \| good	35.384 \| good	0.587 \| good	5.568 \| good	0.157 \| good
2025-12-08T19:00:00.000Z	33 \| good	2.268 \| good	9.325 \| good	35.583 \| good	0.599 \| good	4.972 \| good	0.145 \| good
2025-12-08T20:00:00.000Z	30 \| good	2.864 \| good	11.632 \| good	32.335 \| good	0.612 \| good	4.376 \| good	0.134 \| good
2025-12-08T21:00:00.000Z	27 \| good	2.27 \| good	9.264 \| good	29.451 \| good	0.624 \| good	3.779 \| good	0.123 \| good
2025-12-08T22:00:00.000Z	31 \| good	2.865 \| good	11.984 \| good	32.651 \| good	0.73 \| good	9.174 \| good	0.164 \| good
2025-12-08T23:00:00.000Z	35 \| good	2.92 \| good	12.621 \| good	38.144 \| good	0.836 \| good	14.568 \| good	0.205 \| good
2025-12-09T00:00:00.000Z	37 \| good	1.925 \| good	7.898 \| good	40.496 \| good	0.943 \| good	19.963 \| good	0.246 \| good
2025-12-09T01:00:00.000Z	37 \| good	1.244 \| good	5.139 \| good	40.435 \| good	0.863 \| good	19.505 \| good	0.239 \| good
2025-12-09T02:00:00.000Z	36 \| good	1.094 \| good	4.329 \| good	38.907 \| good	0.783 \| good	19.046 \| good	0.232 \| good
2025-12-09T03:00:00.000Z	35 \| good	0.713 \| good	2.681 \| good	37.546 \| good	0.703 \| good	18.588 \| good	0.225 \| good
2025-12-09T04:00:00.000Z	31 \| good	1.035 \| good	4.217 \| good	34.163 \| good	0.616 \| good	16.874 \| good	0.207 \| good
2025-12-09T05:00:00.000Z	32 \| good	1.186 \| good	4.721 \| good	35.026 \| good	0.528 \| good	15.16 \| good	0.189 \| good
2025-12-09T06:00:00.000Z	33 \| good	6.327 \| good	6.525 \| good	32.306 \| good	0.442 \| good	13.442 \| good	0.172 \| good
2025-12-09T07:00:00.000Z	29 \| good	3.11 \| good	13.077 \| good	31.475 \| good	0.391 \| good	11.26 \| good	0.159 \| good
2025-12-09T08:00:00.000Z	25 \| good	3.393 \| good	14.237 \| good	26.92 \| good	0.341 \| good	9.073 \| good	0.146 \| good
2025-12-09T09:00:00.000Z	23 \| good	3.502 \| good	15.433 \| good	24.509 \| good	0.291 \| good	6.887 \| good	0.133 \| good
2025-12-09T10:00:00.000Z	19 \| good	3.281 \| good	14.108 \| good	21.074 \| good	0.286 \| good	5.963 \| good	0.127 \| good
2025-12-09T11:00:00.000Z	27 \| good	4.679 \| good	20.21 \| good	19.171 \| good	0.281 \| good	5.039 \| good	0.12 \| good

Arvada

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Arvada, Colorado

0.16ppm

How accurate is Colorado, USA air quality data?

The air quality data for Colorado, 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 Arvada, Colorado get updated?

Air quality updates for Arvada, Colorado are available every hour.

What time in the past 24 hours saw the poorest air quality in Arvada, Colorado?

Arvada, Colorado experienced its worst air quality at 03:00:00, 2025-12-06.

When was air quality in Arvada, Colorado the best over the past 24 hours?

The best air quality in Arvada, Colorado was observed at 06:00:00 on 2025-12-06.

What is the air quality in Arvada, Colorado right now?

The air quality in Arvada, Colorado right now is Good, with an AQI of 38.

What pollutant is most frequently found in Arvada, Colorado?

In Arvada, Colorado, O3 is the most frequently found pollutant.

What can I do if the air quality in Arvada, Colorado is poor?

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

What is the PM_2.5 concentration in Arvada, Colorado right now?

Arvada, Colorado currently has a PM_2.5 concentration of 1.24 μg/m³.

What is the current level of PM₁₀ in Arvada, Colorado?

Arvada, Colorado currently has a PM₁₀ concentration of 4.279 μg/m³.

What is the current level of carbon monoxide (CO) in Arvada, Colorado?

The current carbon monoxide (CO) level in Arvada, Colorado is 0.23 ppm.

What is the current level of sulfur dioxide (SO₂) in Arvada, Colorado?

The current sulfur dioxide (SO₂) concentration in Arvada, Colorado is 0.169 ppb.

What is the current level of ozone (O₃) in Arvada, Colorado?

Arvada, Colorado currently has an ozone (O₃) concentration of 41.336 ppm.

What is the current level of nitrogen dioxide (NO₂) in Arvada, Colorado?

The current level of nitrogen dioxide (NO₂) in Arvada, Colorado is 8.048 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T12:00:00.000Z	40 \| good	5.247 \| good	18.852 \| good	3.781 \| good	0.575 \| good	41.885 \| good	0.523 \| good
2025-12-05T13:00:00.000Z	40 \| good	4.987 \| good	14.261 \| good	3.474 \| good	0.865 \| good	42.314 \| good	0.621 \| good
2025-12-05T14:00:00.000Z	42 \| good	4.621 \| good	14.788 \| good	4.069 \| good	1.495 \| good	44.751 \| good	0.773 \| good
2025-12-05T15:00:00.000Z	42 \| good	5.801 \| good	16.045 \| good	5.376 \| good	1.552 \| good	43.784 \| good	0.786 \| good
2025-12-05T16:00:00.000Z	38 \| good	5.567 \| good	19.117 \| good	10.129 \| good	1.106 \| good	39.531 \| good	0.593 \| good
2025-12-05T17:00:00.000Z	38 \| good	7.049 \| good	25.244 \| good	11.793 \| good	1.202 \| good	38.591 \| good	0.497 \| good
2025-12-05T18:00:00.000Z	38 \| good	6.901 \| good	31.492 \| good	16.093 \| good	1.27 \| good	35.973 \| good	0.443 \| good
2025-12-05T19:00:00.000Z	38 \| good	7.497 \| good	32.437 \| good	18.316 \| good	1.042 \| good	38.983 \| good	0.526 \| good
2025-12-05T20:00:00.000Z	49 \| good	9.25 \| good	38.803 \| good	17.802 \| good	1.766 \| good	39.86 \| good	0.536 \| good
2025-12-05T21:00:00.000Z	54 \| moderate	10.822 \| good	43.242 \| good	17.187 \| good	1.604 \| good	43.455 \| good	0.619 \| good
2025-12-05T22:00:00.000Z	58 \| moderate	13.343 \| fine	51.336 \| good	16.383 \| good	1.478 \| good	42.947 \| good	0.662 \| good
2025-12-05T23:00:00.000Z	56 \| moderate	11.918 \| good	46.94 \| good	13.936 \| good	1.419 \| good	44.954 \| good	0.661 \| good
2025-12-06T00:00:00.000Z	56 \| moderate	12.056 \| good	50.128 \| good	12.293 \| good	1.06 \| good	46.881 \| good	0.812 \| good
2025-12-06T01:00:00.000Z	62 \| moderate	14.76 \| fine	52.55 \| good	8.558 \| good	1.463 \| good	50.287 \| good	1.017 \| good
2025-12-06T02:00:00.000Z	66 \| moderate	17.151 \| fine	62.685 \| fine	7.501 \| good	1.863 \| good	50.646 \| good	1.295 \| good
2025-12-06T03:00:00.000Z	66 \| moderate	17.323 \| fine	59.936 \| fine	6.242 \| good	1.429 \| good	48.722 \| good	1.102 \| good
2025-12-06T04:00:00.000Z	62 \| moderate	14.966 \| fine	53.458 \| good	8.844 \| good	0.833 \| good	46.236 \| good	0.743 \| good
2025-12-06T05:00:00.000Z	54 \| moderate	10.886 \| good	38.669 \| good	15.139 \| good	0.458 \| good	36.983 \| good	0.445 \| good
2025-12-06T06:00:00.000Z	44 \| good	8.426 \| good	31.143 \| good	12.121 \| good	0.435 \| good	35.053 \| good	0.429 \| good
2025-12-06T07:00:00.000Z	49 \| good	8.575 \| good	30.364 \| good	12.121 \| good	0.432 \| good	34.598 \| good	0.428 \| good
2025-12-06T08:00:00.000Z	33 \| good	6.239 \| good	22.593 \| good	19.386 \| good	0.443 \| good	28.978 \| good	0.399 \| good
2025-12-06T09:00:00.000Z	30 \| good	5.3 \| good	20.201 \| good	18.319 \| good	0.491 \| good	31.949 \| good	0.387 \| good
2025-12-06T10:00:00.000Z	37 \| good	4.97 \| good	19.622 \| good	12.736 \| good	0.838 \| good	38.733 \| good	0.44 \| good
2025-12-06T11:00:00.000Z	33 \| good	4.288 \| good	16.144 \| good	15.022 \| good	0.64 \| good	34.955 \| good	0.385 \| good
2025-12-06T12:00:00.000Z	39 \| good	4.003 \| good	15.431 \| good	12.743 \| good	1.082 \| good	41.037 \| good	0.395 \| good
2025-12-06T13:00:00.000Z	40 \| good	3.727 \| good	13.868 \| good	13.743 \| good	0.949 \| good	41.857 \| good	0.523 \| good
2025-12-06T14:00:00.000Z	42 \| good	3.456 \| good	12.712 \| good	12.982 \| good	1.028 \| good	44.136 \| good	0.608 \| good
2025-12-06T15:00:00.000Z	42 \| good	3.859 \| good	15.006 \| good	13.318 \| good	1.385 \| good	44.95 \| good	0.706 \| good
2025-12-06T16:00:00.000Z	38 \| good	5.433 \| good	21.709 \| good	17.002 \| good	1.524 \| good	40.429 \| good	0.798 \| good
2025-12-06T17:00:00.000Z	27 \| good	4.777 \| good	20.737 \| good	25.647 \| good	0.813 \| good	22.831 \| good	0.242 \| good
2025-12-06T18:00:00.000Z	27 \| good	3.648 \| good	16.366 \| good	29.4 \| good	0.547 \| good	9.149 \| good	0.325 \| good
2025-12-06T19:00:00.000Z	30 \| good	3.178 \| good	13.775 \| good	32.203 \| good	0.448 \| good	8.711 \| good	0.325 \| good
2025-12-06T20:00:00.000Z	33 \| good	2.375 \| good	10.364 \| good	35.602 \| good	0.398 \| good	7.567 \| good	0.24 \| good
2025-12-06T21:00:00.000Z	34 \| good	1.988 \| good	8.651 \| good	37.008 \| good	0.401 \| good	6.38 \| good	0.24 \| good
2025-12-06T22:00:00.000Z	36 \| good	1.689 \| good	7.276 \| good	38.889 \| good	0.356 \| good	6.674 \| good	0.281 \| good
2025-12-06T23:00:00.000Z	31 \| good	2.062 \| good	9.491 \| good	33.897 \| good	0.492 \| good	11.53 \| good	0.24 \| good
2025-12-07T00:00:00.000Z	33 \| good	2.189 \| good	9.572 \| good	35.869 \| good	0.36 \| good	12.407 \| good	0.243 \| good
2025-12-07T01:00:00.000Z	34 \| good	2.251 \| good	9.269 \| good	36.701 \| good	0.262 \| good	12.348 \| good	0.243 \| good
2025-12-07T02:00:00.000Z	34 \| good	2.204 \| good	8.566 \| good	37.274 \| good	0.305 \| good	10.797 \| good	0.241 \| good
2025-12-07T03:00:00.000Z	36 \| good	1.91 \| good	7.767 \| good	39.296 \| good	0.266 \| good	8.202 \| good	0.187 \| good
2025-12-07T04:00:00.000Z	36 \| good	1.8 \| good	6.562 \| good	39.008 \| good	0.169 \| good	8.294 \| good	0.193 \| good
2025-12-07T05:00:00.000Z	35 \| good	1.706 \| good	6.433 \| good	38.057 \| good	0.258 \| good	6.881 \| good	0.19 \| good
2025-12-07T06:00:00.000Z	36 \| good	1.456 \| good	5.532 \| good	39.413 \| good	0.237 \| good	7.139 \| good	0.189 \| good
2025-12-07T07:00:00.000Z	34 \| good	1.345 \| good	5.269 \| good	37.106 \| good	0.221 \| good	7.258 \| good	0.189 \| good
2025-12-07T08:00:00.000Z	36 \| good	1.225 \| good	4.664 \| good	38.84 \| good	0.287 \| good	5.588 \| good	0.187 \| good
2025-12-07T09:00:00.000Z	35 \| good	1.242 \| good	4.264 \| good	37.771 \| good	0.151 \| good	8.648 \| good	0.187 \| good
2025-12-07T10:00:00.000Z	37 \| good	1.34 \| good	5.073 \| good	39.861 \| good	0.249 \| good	10.893 \| good	0.186 \| good
2025-12-07T11:00:00.000Z	38 \| good	1.24 \| good	4.279 \| good	41.336 \| good	0.169 \| good	8.048 \| good	0.23 \| good
2025-12-07T11:00:00.000Z	38 \| good	1.24 \| good	4.279 \| good	41.336 \| good	0.169 \| good	8.048 \| good	0.23 \| good
2025-12-07T12:00:00.000Z	27 \| good	3.312 \| good	14.238 \| good	28.566 \| good	0.3 \| good	10.134 \| good	0.153 \| good
2025-12-07T13:00:00.000Z	28 \| good	4.138 \| good	18.122 \| good	29.648 \| good	0.405 \| good	10.96 \| good	0.174 \| good
2025-12-07T14:00:00.000Z	29 \| good	4.234 \| good	18.624 \| good	31.341 \| good	0.51 \| good	11.787 \| good	0.195 \| good
2025-12-07T15:00:00.000Z	32 \| good	2.712 \| good	11.178 \| good	34.892 \| good	0.615 \| good	12.613 \| good	0.216 \| good
2025-12-07T16:00:00.000Z	35 \| good	2.273 \| good	9.543 \| good	38.467 \| good	0.563 \| good	8.974 \| good	0.186 \| good
2025-12-07T17:00:00.000Z	39 \| good	2.309 \| good	9.679 \| good	41.78 \| good	0.512 \| good	5.336 \| good	0.155 \| good
2025-12-07T18:00:00.000Z	40 \| good	2.084 \| good	8.775 \| good	42.787 \| good	0.461 \| good	1.697 \| good	0.125 \| good
2025-12-07T19:00:00.000Z	39 \| good	1.818 \| good	7.637 \| good	42.426 \| good	0.473 \| good	1.682 \| good	0.124 \| good
2025-12-07T20:00:00.000Z	38 \| good	2.045 \| good	8.436 \| good	40.985 \| good	0.485 \| good	1.667 \| good	0.123 \| good
2025-12-07T21:00:00.000Z	35 \| good	1.855 \| good	7.553 \| good	37.974 \| good	0.497 \| good	1.652 \| good	0.122 \| good
2025-12-07T22:00:00.000Z	34 \| good	3 \| good	12.915 \| good	36.609 \| good	0.598 \| good	6.636 \| good	0.156 \| good
2025-12-07T23:00:00.000Z	31 \| good	5.319 \| good	23.256 \| good	34.008 \| good	0.698 \| good	11.619 \| good	0.191 \| good
2025-12-08T00:00:00.000Z	28 \| good	4.388 \| good	19.268 \| good	30.356 \| good	0.799 \| good	16.603 \| good	0.225 \| good
2025-12-08T01:00:00.000Z	28 \| good	5.171 \| good	22.546 \| good	30.157 \| good	0.722 \| good	16.721 \| good	0.225 \| good
2025-12-08T02:00:00.000Z	27 \| good	4.602 \| good	20.089 \| good	27.163 \| good	0.645 \| good	16.839 \| good	0.225 \| good
2025-12-08T03:00:00.000Z	27 \| good	3.107 \| good	13.347 \| good	28.663 \| good	0.569 \| good	16.956 \| good	0.225 \| good
2025-12-08T04:00:00.000Z	29 \| good	2.314 \| good	9.634 \| good	30.972 \| good	0.54 \| good	15.206 \| good	0.21 \| good
2025-12-08T05:00:00.000Z	28 \| good	2.202 \| good	8.905 \| good	29.887 \| good	0.512 \| good	13.456 \| good	0.194 \| good
2025-12-08T06:00:00.000Z	20 \| good	3.058 \| good	12.975 \| good	22.471 \| good	0.484 \| good	11.706 \| good	0.179 \| good
2025-12-08T07:00:00.000Z	27 \| good	5.25 \| good	22.923 \| good	16.568 \| good	0.452 \| good	10.585 \| good	0.171 \| good
2025-12-08T08:00:00.000Z	33 \| good	6.194 \| good	27.262 \| good	14.808 \| good	0.42 \| good	9.464 \| good	0.163 \| good
2025-12-08T09:00:00.000Z	27 \| good	5.305 \| good	23.371 \| good	18.573 \| good	0.389 \| good	8.344 \| good	0.155 \| good
2025-12-08T10:00:00.000Z	22 \| good	3.991 \| good	17.444 \| good	17.036 \| good	0.37 \| good	7.532 \| good	0.147 \| good
2025-12-08T11:00:00.000Z	22 \| good	4.234 \| good	18.335 \| good	18.895 \| good	0.351 \| good	6.72 \| good	0.139 \| good
2025-12-08T12:00:00.000Z	27 \| good	4.681 \| good	20.224 \| good	15.642 \| good	0.332 \| good	5.908 \| good	0.131 \| good
2025-12-08T13:00:00.000Z	27 \| good	5.337 \| good	23.56 \| good	19.101 \| good	0.39 \| good	7.303 \| good	0.146 \| good
2025-12-08T14:00:00.000Z	33 \| good	6.188 \| good	26.859 \| good	20.479 \| good	0.449 \| good	8.698 \| good	0.161 \| good
2025-12-08T15:00:00.000Z	27 \| good	5.333 \| good	23.373 \| good	24.572 \| good	0.507 \| good	10.093 \| good	0.176 \| good
2025-12-08T16:00:00.000Z	28 \| good	4.24 \| good	18.441 \| good	30.435 \| good	0.534 \| good	8.585 \| good	0.17 \| good
2025-12-08T17:00:00.000Z	32 \| good	3.615 \| good	15.705 \| good	35.007 \| good	0.561 \| good	7.077 \| good	0.163 \| good
2025-12-08T18:00:00.000Z	32 \| good	2.465 \| good	10.275 \| good	35.384 \| good	0.587 \| good	5.568 \| good	0.157 \| good
2025-12-08T19:00:00.000Z	33 \| good	2.268 \| good	9.325 \| good	35.583 \| good	0.599 \| good	4.972 \| good	0.145 \| good
2025-12-08T20:00:00.000Z	30 \| good	2.864 \| good	11.632 \| good	32.335 \| good	0.612 \| good	4.376 \| good	0.134 \| good
2025-12-08T21:00:00.000Z	27 \| good	2.27 \| good	9.264 \| good	29.451 \| good	0.624 \| good	3.779 \| good	0.123 \| good
2025-12-08T22:00:00.000Z	31 \| good	2.865 \| good	11.984 \| good	32.651 \| good	0.73 \| good	9.174 \| good	0.164 \| good
2025-12-08T23:00:00.000Z	35 \| good	2.92 \| good	12.621 \| good	38.144 \| good	0.836 \| good	14.568 \| good	0.205 \| good
2025-12-09T00:00:00.000Z	37 \| good	1.925 \| good	7.898 \| good	40.496 \| good	0.943 \| good	19.963 \| good	0.246 \| good
2025-12-09T01:00:00.000Z	37 \| good	1.244 \| good	5.139 \| good	40.435 \| good	0.863 \| good	19.505 \| good	0.239 \| good
2025-12-09T02:00:00.000Z	36 \| good	1.094 \| good	4.329 \| good	38.907 \| good	0.783 \| good	19.046 \| good	0.232 \| good
2025-12-09T03:00:00.000Z	35 \| good	0.713 \| good	2.681 \| good	37.546 \| good	0.703 \| good	18.588 \| good	0.225 \| good
2025-12-09T04:00:00.000Z	31 \| good	1.035 \| good	4.217 \| good	34.163 \| good	0.616 \| good	16.874 \| good	0.207 \| good
2025-12-09T05:00:00.000Z	32 \| good	1.186 \| good	4.721 \| good	35.026 \| good	0.528 \| good	15.16 \| good	0.189 \| good
2025-12-09T06:00:00.000Z	33 \| good	6.327 \| good	6.525 \| good	32.306 \| good	0.442 \| good	13.442 \| good	0.172 \| good
2025-12-09T07:00:00.000Z	29 \| good	3.11 \| good	13.077 \| good	31.475 \| good	0.391 \| good	11.26 \| good	0.159 \| good
2025-12-09T08:00:00.000Z	25 \| good	3.393 \| good	14.237 \| good	26.92 \| good	0.341 \| good	9.073 \| good	0.146 \| good
2025-12-09T09:00:00.000Z	23 \| good	3.502 \| good	15.433 \| good	24.509 \| good	0.291 \| good	6.887 \| good	0.133 \| good
2025-12-09T10:00:00.000Z	19 \| good	3.281 \| good	14.108 \| good	21.074 \| good	0.286 \| good	5.963 \| good	0.127 \| good
2025-12-09T11:00:00.000Z	27 \| good	4.679 \| good	20.21 \| good	19.171 \| good	0.281 \| good	5.039 \| good	0.12 \| good

Current air quality index in Arvada, Colorado today

Common air pollutants in Arvada, Colorado

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Arvada, Colorado air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Arvada, Colorado

Air quality in nearby cities

Wheat Ridge, Colorado

Berkley, Colorado

Westminster, Colorado

Fairmount, Colorado

Sherrelwood, Colorado

Federal Heights, Colorado

How accurate is Colorado, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Arvada, Colorado get updated?

What time in the past 24 hours saw the poorest air quality in Arvada, Colorado?

When was air quality in Arvada, Colorado the best over the past 24 hours?

What is the air quality in Arvada, Colorado right now?

What pollutant is most frequently found in Arvada, Colorado?

What can I do if the air quality in Arvada, Colorado is poor?

What is the PM2.5 concentration in Arvada, Colorado right now?

What is the current level of PM10 in Arvada, Colorado?

What is the current level of carbon monoxide (CO) in Arvada, Colorado?

What is the current level of sulfur dioxide (SO2) in Arvada, Colorado?

What is the current level of ozone (O3) in Arvada, Colorado?

What is the current level of nitrogen dioxide (NO2) in Arvada, Colorado?

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 Arvada, Colorado right now?

What is the current level of PM₁₀ in Arvada, Colorado?

What is the current level of sulfur dioxide (SO₂) in Arvada, Colorado?

What is the current level of ozone (O₃) in Arvada, Colorado?

What is the current level of nitrogen dioxide (NO₂) in Arvada, Colorado?