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

Arvada, Colorado currently has a PM10 concentration of 33.087 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Arvada, Colorado is 0.673 ppb.

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

Arvada, Colorado currently has an ozone (O3) concentration of 23.993 ppm.

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

The current level of nitrogen dioxide (NO2) in Arvada, Colorado is 25.261 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 6.314 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)

6.31 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.09 μg/m³

155

255

425

605+

Ozone (O₃)

23.99 ppb

201

201+

Sulfur Dioxide (SO₂)

0.67 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

25.26 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.39 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
2025-10-20T17:00:00.000Z	38 \| good	6.03 \| good	33.783 \| good	41.007 \| good	0.33 \| good	7.973 \| good	0.185 \| good
2025-10-20T18:00:00.000Z	41 \| good	4.784 \| good	28.099 \| good	43.938 \| good	0.314 \| good	8.663 \| good	0.185 \| good
2025-10-20T19:00:00.000Z	42 \| good	4.527 \| good	25.912 \| good	45.455 \| good	0.314 \| good	8.173 \| good	0.185 \| good
2025-10-20T20:00:00.000Z	40 \| good	3.333 \| good	17.209 \| good	43.407 \| good	0.325 \| good	9.574 \| good	0.185 \| good
2025-10-20T21:00:00.000Z	39 \| good	2.692 \| good	13.526 \| good	41.792 \| good	0.325 \| good	10.582 \| good	0.185 \| good
2025-10-20T22:00:00.000Z	39 \| good	2.266 \| good	11.905 \| good	42.415 \| good	0.329 \| good	12.173 \| good	0.227 \| good
2025-10-20T23:00:00.000Z	40 \| good	2.084 \| good	10.422 \| good	42.535 \| good	0.329 \| good	12.478 \| good	0.239 \| good
2025-10-21T00:00:00.000Z	39 \| good	1.873 \| good	9.573 \| good	41.99 \| good	0.313 \| good	13.408 \| good	0.239 \| good
2025-10-21T01:00:00.000Z	37 \| good	1.896 \| good	8.75 \| good	39.612 \| good	0.313 \| good	13.363 \| good	0.239 \| good
2025-10-21T02:00:00.000Z	35 \| good	2.26 \| good	11.892 \| good	37.909 \| good	0.563 \| good	12.381 \| good	0.198 \| good
2025-10-21T03:00:00.000Z	32 \| good	2.304 \| good	9.336 \| good	34.57 \| good	0.532 \| good	10.694 \| good	0.162 \| good
2025-10-21T04:00:00.000Z	34 \| good	2.728 \| good	12.614 \| good	36.65 \| good	0.275 \| good	15.619 \| good	0.281 \| good
2025-10-21T05:00:00.000Z	33 \| good	2.891 \| good	13.062 \| good	36.008 \| good	0.47 \| good	16.468 \| good	0.282 \| good
2025-10-21T06:00:00.000Z	31 \| good	3.108 \| good	14.459 \| good	33.918 \| good	0.406 \| good	17.308 \| good	0.282 \| good
2025-10-21T07:00:00.000Z	30 \| good	3.159 \| good	14.847 \| good	31.849 \| good	0.226 \| good	17.383 \| good	0.186 \| good
2025-10-21T08:00:00.000Z	27 \| good	3.756 \| good	16.259 \| good	28.679 \| good	0.486 \| good	21.066 \| good	0.24 \| good
2025-10-21T09:00:00.000Z	28 \| good	3.29 \| good	14.216 \| good	30.234 \| good	0.447 \| good	16.987 \| good	0.24 \| good
2025-10-21T10:00:00.000Z	23 \| good	3.615 \| good	15.821 \| good	25.36 \| good	0.433 \| good	22.23 \| good	0.199 \| good
2025-10-21T11:00:00.000Z	22 \| good	3.676 \| good	16.129 \| good	21.022 \| good	0.356 \| good	20.591 \| good	0.24 \| good
2025-10-21T12:00:00.000Z	22 \| good	3.659 \| good	16.065 \| good	23.854 \| good	0.473 \| good	22.103 \| good	0.243 \| good
2025-10-21T13:00:00.000Z	28 \| good	3.928 \| good	17.531 \| good	22.763 \| good	0.4 \| good	30.295 \| good	0.382 \| good
2025-10-21T14:00:00.000Z	34 \| good	5.31 \| good	24.829 \| good	20.575 \| good	0.683 \| good	36.178 \| good	0.62 \| good
2025-10-21T15:00:00.000Z	38 \| good	6.56 \| good	29.018 \| good	26.845 \| good	0.818 \| good	32.32 \| good	0.619 \| good
2025-10-21T16:00:00.000Z	38 \| good	6.906 \| good	33.257 \| good	29.845 \| good	0.718 \| good	27.767 \| good	0.382 \| good
2025-10-21T17:00:00.000Z	33 \| good	6.03 \| good	29.351 \| good	31.363 \| good	0.701 \| good	25.578 \| good	0.296 \| good
2025-10-21T18:00:00.000Z	33 \| good	4.85 \| good	25.631 \| good	35.701 \| good	0.542 \| good	22.489 \| good	0.199 \| good
2025-10-21T19:00:00.000Z	34 \| good	4.091 \| good	21.55 \| good	37.442 \| good	0.587 \| good	19.352 \| good	0.198 \| good
2025-10-21T20:00:00.000Z	33 \| good	4.351 \| good	25.004 \| good	35.709 \| good	1.189 \| good	17.84 \| good	0.252 \| good
2025-10-21T21:00:00.000Z	36 \| good	4.39 \| good	25.121 \| good	38.997 \| good	0.918 \| good	17.489 \| good	0.294 \| good
2025-10-21T22:00:00.000Z	38 \| good	3.816 \| good	24.139 \| good	41.333 \| good	0.834 \| good	16.233 \| good	0.24 \| good
2025-10-21T23:00:00.000Z	40 \| good	3.708 \| good	25.745 \| good	42.521 \| good	0.661 \| good	16.781 \| good	0.24 \| good
2025-10-22T00:00:00.000Z	35 \| good	3.626 \| good	21.985 \| good	38.333 \| good	0.826 \| good	20.128 \| good	0.243 \| good
2025-10-22T01:00:00.000Z	38 \| good	4.82 \| good	32.414 \| good	34.998 \| good	0.805 \| good	39.689 \| good	0.58 \| good
2025-10-22T02:00:00.000Z	31 \| good	5.074 \| good	29.326 \| good	29.242 \| good	0.899 \| good	32.593 \| good	0.517 \| good
2025-10-22T03:00:00.000Z	33 \| good	6.337 \| good	27.624 \| good	19.802 \| good	0.942 \| good	18.725 \| good	0.236 \| good
2025-10-22T04:00:00.000Z	27 \| good	4.718 \| good	23.215 \| good	27.274 \| good	0.454 \| good	27.134 \| good	0.329 \| good
2025-10-22T05:00:00.000Z	27 \| good	4.673 \| good	21.869 \| good	21.876 \| good	0.401 \| good	27.648 \| good	0.285 \| good
2025-10-22T06:00:00.000Z	27 \| good	4.847 \| good	24.201 \| good	22.44 \| good	0.37 \| good	21.453 \| good	0.392 \| good
2025-10-22T07:00:00.000Z	27 \| good	4.936 \| good	24.31 \| good	26.6 \| good	0.707 \| good	21.956 \| good	0.282 \| good
2025-10-22T08:00:00.000Z	27 \| good	5.068 \| good	24.5 \| good	23.246 \| good	0.719 \| good	25.763 \| good	0.284 \| good
2025-10-22T09:00:00.000Z	27 \| good	5.091 \| good	23.27 \| good	20.035 \| good	0.47 \| good	28.867 \| good	0.296 \| good
2025-10-22T10:00:00.000Z	27 \| good	4.918 \| good	21.52 \| good	18.825 \| good	0.459 \| good	28.058 \| good	0.293 \| good
2025-10-22T11:00:00.000Z	27 \| good	4.874 \| good	21.374 \| good	16.279 \| good	0.582 \| good	28.475 \| good	0.294 \| good
2025-10-22T12:00:00.000Z	27 \| good	4.68 \| good	20.057 \| good	13.237 \| good	0.684 \| good	29.041 \| good	0.35 \| good
2025-10-22T13:00:00.000Z	29 \| good	4.841 \| good	22.08 \| good	18.397 \| good	0.644 \| good	30.687 \| good	0.44 \| good
2025-10-22T14:00:00.000Z	33 \| good	5.862 \| good	29.764 \| good	20.844 \| good	0.841 \| good	32.681 \| good	0.491 \| good
2025-10-22T15:00:00.000Z	33 \| good	6.353 \| good	32.105 \| good	22.508 \| good	0.799 \| good	29.969 \| good	0.441 \| good
2025-10-22T16:00:00.000Z	33 \| good	6.314 \| good	33.087 \| good	23.993 \| good	0.673 \| good	25.261 \| good	0.385 \| good
2025-10-22T16:00:00.000Z	33 \| good	6.314 \| good	33.087 \| good	23.993 \| good	0.673 \| good	25.261 \| good	0.385 \| good
2025-10-22T17:00:00.000Z	38 \| good	7.418 \| good	32.703 \| good	30.431 \| good	0.837 \| good	5.902 \| good	0.177 \| good
2025-10-22T18:00:00.000Z	49 \| good	8.892 \| good	39.212 \| good	33.606 \| good	0.958 \| good	3.815 \| good	0.137 \| good
2025-10-22T19:00:00.000Z	49 \| good	8.656 \| good	38.368 \| good	36.705 \| good	0.908 \| good	3.453 \| good	0.134 \| good
2025-10-22T20:00:00.000Z	44 \| good	7.706 \| good	33.952 \| good	39.984 \| good	0.857 \| good	3.092 \| good	0.131 \| good
2025-10-22T21:00:00.000Z	41 \| good	7.199 \| good	31.704 \| good	43.932 \| good	0.807 \| good	2.73 \| good	0.128 \| good
2025-10-22T22:00:00.000Z	44 \| good	7.3 \| good	32.237 \| good	47.019 \| good	0.799 \| good	4.245 \| good	0.139 \| good
2025-10-22T23:00:00.000Z	38 \| good	7.394 \| good	32.742 \| good	40.265 \| good	0.791 \| good	5.76 \| good	0.15 \| good
2025-10-23T00:00:00.000Z	49 \| good	9.22 \| good	40.618 \| good	23.325 \| good	0.783 \| good	7.274 \| good	0.161 \| good
2025-10-23T01:00:00.000Z	52 \| moderate	9.624 \| good	42.566 \| good	17.713 \| good	0.966 \| good	11.889 \| good	0.197 \| good
2025-10-23T02:00:00.000Z	49 \| good	8.603 \| good	38.257 \| good	15.216 \| good	1.149 \| good	16.504 \| good	0.233 \| good
2025-10-23T03:00:00.000Z	44 \| good	8.423 \| good	37.301 \| good	17.743 \| good	1.332 \| good	21.118 \| good	0.268 \| good
2025-10-23T04:00:00.000Z	52 \| moderate	9.601 \| good	42.418 \| good	18.311 \| good	1.196 \| good	20.725 \| good	0.274 \| good
2025-10-23T05:00:00.000Z	49 \| good	9.092 \| good	40.086 \| good	22.489 \| good	1.06 \| good	20.332 \| good	0.279 \| good
2025-10-23T06:00:00.000Z	44 \| good	7.726 \| good	34.105 \| good	21.799 \| good	0.924 \| good	19.939 \| good	0.285 \| good
2025-10-23T07:00:00.000Z	38 \| good	6.537 \| good	28.485 \| good	20.777 \| good	0.792 \| good	17.589 \| good	0.263 \| good
2025-10-23T08:00:00.000Z	33 \| good	5.573 \| good	24.509 \| good	24.142 \| good	0.66 \| good	15.239 \| good	0.24 \| good
2025-10-23T09:00:00.000Z	33 \| good	5.51 \| good	24.224 \| good	23.204 \| good	0.528 \| good	12.888 \| good	0.218 \| good
2025-10-23T10:00:00.000Z	22 \| good	4.195 \| good	18.201 \| good	20.793 \| good	0.503 \| good	11.246 \| good	0.202 \| good
2025-10-23T11:00:00.000Z	22 \| good	3.707 \| good	15.939 \| good	18.053 \| good	0.478 \| good	9.604 \| good	0.186 \| good
2025-10-23T12:00:00.000Z	22 \| good	4.104 \| good	17.721 \| good	14.553 \| good	0.453 \| good	7.962 \| good	0.169 \| good
2025-10-23T13:00:00.000Z	27 \| good	5.212 \| good	22.978 \| good	9.927 \| good	0.483 \| good	8.135 \| good	0.189 \| good
2025-10-23T14:00:00.000Z	54 \| moderate	10.591 \| good	47.697 \| good	12.225 \| good	0.513 \| good	8.307 \| good	0.208 \| good
2025-10-23T15:00:00.000Z	54 \| moderate	10.929 \| good	48.856 \| good	14.068 \| good	0.542 \| good	8.48 \| good	0.227 \| good
2025-10-23T16:00:00.000Z	54 \| moderate	10.789 \| good	47.761 \| good	15.666 \| good	0.727 \| good	7.209 \| good	0.2 \| good
2025-10-23T17:00:00.000Z	56 \| moderate	12.079 \| good	54.211 \| good	21.521 \| good	0.913 \| good	5.939 \| good	0.172 \| good
2025-10-23T18:00:00.000Z	49 \| good	8.86 \| good	39.086 \| good	30.502 \| good	1.098 \| good	4.668 \| good	0.144 \| good
2025-10-23T19:00:00.000Z	44 \| good	7.734 \| good	33.91 \| good	35.417 \| good	1.069 \| good	4.496 \| good	0.139 \| good
2025-10-23T20:00:00.000Z	38 \| good	6.857 \| good	30.033 \| good	40.269 \| good	1.04 \| good	4.325 \| good	0.134 \| good
2025-10-23T21:00:00.000Z	40 \| good	6.246 \| good	27.89 \| good	43.192 \| good	1.011 \| good	4.153 \| good	0.13 \| good
2025-10-23T22:00:00.000Z	41 \| good	5.606 \| good	24.01 \| good	44.006 \| good	0.997 \| good	6.305 \| good	0.147 \| good
2025-10-23T23:00:00.000Z	37 \| good	4.992 \| good	21.59 \| good	40.028 \| good	0.982 \| good	8.456 \| good	0.163 \| good
2025-10-24T00:00:00.000Z	33 \| good	5.568 \| good	24.147 \| good	30.499 \| good	0.967 \| good	10.608 \| good	0.18 \| good
2025-10-24T01:00:00.000Z	38 \| good	6.559 \| good	28.951 \| good	23.224 \| good	0.999 \| good	12.082 \| good	0.192 \| good
2025-10-24T02:00:00.000Z	38 \| good	7.193 \| good	31.73 \| good	22.495 \| good	1.03 \| good	13.555 \| good	0.204 \| good
2025-10-24T03:00:00.000Z	33 \| good	6.266 \| good	27.475 \| good	28.987 \| good	1.062 \| good	15.029 \| good	0.216 \| good
2025-10-24T04:00:00.000Z	33 \| good	5.618 \| good	24.77 \| good	30.387 \| good	1.007 \| good	13.837 \| good	0.208 \| good
2025-10-24T05:00:00.000Z	31 \| good	3.019 \| good	12.786 \| good	34.053 \| good	0.953 \| good	12.644 \| good	0.199 \| good
2025-10-24T06:00:00.000Z	33 \| good	3.055 \| good	13.063 \| good	35.856 \| good	0.899 \| good	11.452 \| good	0.191 \| good
2025-10-24T07:00:00.000Z	33 \| good	3.707 \| good	16.246 \| good	36.299 \| good	0.819 \| good	10.038 \| good	0.181 \| good
2025-10-24T08:00:00.000Z	33 \| good	3.125 \| good	13.125 \| good	36.496 \| good	0.739 \| good	8.625 \| good	0.17 \| good
2025-10-24T09:00:00.000Z	31 \| good	3.527 \| good	14.996 \| good	34.39 \| good	0.659 \| good	7.211 \| good	0.16 \| good
2025-10-24T10:00:00.000Z	27 \| good	4.968 \| good	21.529 \| good	29.049 \| good	0.664 \| good	6.719 \| good	0.154 \| good
2025-10-24T11:00:00.000Z	27 \| good	4.913 \| good	21.472 \| good	24.725 \| good	0.668 \| good	6.227 \| good	0.149 \| good
2025-10-24T12:00:00.000Z	22 \| good	4.477 \| good	19.43 \| good	19.591 \| good	0.673 \| good	5.735 \| good	0.143 \| good
2025-10-24T13:00:00.000Z	27 \| good	5.359 \| good	23.609 \| good	17.501 \| good	0.736 \| good	7.711 \| good	0.175 \| good
2025-10-24T14:00:00.000Z	38 \| good	6.644 \| good	29.33 \| good	22.406 \| good	0.8 \| good	9.686 \| good	0.207 \| good
2025-10-24T15:00:00.000Z	38 \| good	6.891 \| good	30.49 \| good	29.055 \| good	0.864 \| good	11.662 \| good	0.239 \| good
2025-10-24T16:00:00.000Z	38 \| good	6.691 \| good	29.595 \| good	35.191 \| good	0.852 \| good	8.604 \| good	0.205 \| good

Arvada

Empower business decisions with accurate air quality data

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

0.42ppm

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 11:00:00, 2025-10-21.

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

The best air quality in Arvada, Colorado was observed at 12:00:00 on 2025-10-22.

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

The air quality in Arvada, Colorado right now is Good, with an AQI of 33.

What pollutant is most frequently found in Arvada, Colorado?

In Arvada, Colorado, PM2.5 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 6.314 μg/m³.

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

Arvada, Colorado currently has a PM₁₀ concentration of 33.087 μg/m³.

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

The current carbon monoxide (CO) level in Arvada, Colorado is 0.385 ppm.

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

The current sulfur dioxide (SO₂) concentration in Arvada, Colorado is 0.673 ppb.

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

Arvada, Colorado currently has an ozone (O₃) concentration of 23.993 ppm.

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

The current level of nitrogen dioxide (NO₂) in Arvada, Colorado is 25.261 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-20T17:00:00.000Z	38 \| good	6.03 \| good	33.783 \| good	41.007 \| good	0.33 \| good	7.973 \| good	0.185 \| good
2025-10-20T18:00:00.000Z	41 \| good	4.784 \| good	28.099 \| good	43.938 \| good	0.314 \| good	8.663 \| good	0.185 \| good
2025-10-20T19:00:00.000Z	42 \| good	4.527 \| good	25.912 \| good	45.455 \| good	0.314 \| good	8.173 \| good	0.185 \| good
2025-10-20T20:00:00.000Z	40 \| good	3.333 \| good	17.209 \| good	43.407 \| good	0.325 \| good	9.574 \| good	0.185 \| good
2025-10-20T21:00:00.000Z	39 \| good	2.692 \| good	13.526 \| good	41.792 \| good	0.325 \| good	10.582 \| good	0.185 \| good
2025-10-20T22:00:00.000Z	39 \| good	2.266 \| good	11.905 \| good	42.415 \| good	0.329 \| good	12.173 \| good	0.227 \| good
2025-10-20T23:00:00.000Z	40 \| good	2.084 \| good	10.422 \| good	42.535 \| good	0.329 \| good	12.478 \| good	0.239 \| good
2025-10-21T00:00:00.000Z	39 \| good	1.873 \| good	9.573 \| good	41.99 \| good	0.313 \| good	13.408 \| good	0.239 \| good
2025-10-21T01:00:00.000Z	37 \| good	1.896 \| good	8.75 \| good	39.612 \| good	0.313 \| good	13.363 \| good	0.239 \| good
2025-10-21T02:00:00.000Z	35 \| good	2.26 \| good	11.892 \| good	37.909 \| good	0.563 \| good	12.381 \| good	0.198 \| good
2025-10-21T03:00:00.000Z	32 \| good	2.304 \| good	9.336 \| good	34.57 \| good	0.532 \| good	10.694 \| good	0.162 \| good
2025-10-21T04:00:00.000Z	34 \| good	2.728 \| good	12.614 \| good	36.65 \| good	0.275 \| good	15.619 \| good	0.281 \| good
2025-10-21T05:00:00.000Z	33 \| good	2.891 \| good	13.062 \| good	36.008 \| good	0.47 \| good	16.468 \| good	0.282 \| good
2025-10-21T06:00:00.000Z	31 \| good	3.108 \| good	14.459 \| good	33.918 \| good	0.406 \| good	17.308 \| good	0.282 \| good
2025-10-21T07:00:00.000Z	30 \| good	3.159 \| good	14.847 \| good	31.849 \| good	0.226 \| good	17.383 \| good	0.186 \| good
2025-10-21T08:00:00.000Z	27 \| good	3.756 \| good	16.259 \| good	28.679 \| good	0.486 \| good	21.066 \| good	0.24 \| good
2025-10-21T09:00:00.000Z	28 \| good	3.29 \| good	14.216 \| good	30.234 \| good	0.447 \| good	16.987 \| good	0.24 \| good
2025-10-21T10:00:00.000Z	23 \| good	3.615 \| good	15.821 \| good	25.36 \| good	0.433 \| good	22.23 \| good	0.199 \| good
2025-10-21T11:00:00.000Z	22 \| good	3.676 \| good	16.129 \| good	21.022 \| good	0.356 \| good	20.591 \| good	0.24 \| good
2025-10-21T12:00:00.000Z	22 \| good	3.659 \| good	16.065 \| good	23.854 \| good	0.473 \| good	22.103 \| good	0.243 \| good
2025-10-21T13:00:00.000Z	28 \| good	3.928 \| good	17.531 \| good	22.763 \| good	0.4 \| good	30.295 \| good	0.382 \| good
2025-10-21T14:00:00.000Z	34 \| good	5.31 \| good	24.829 \| good	20.575 \| good	0.683 \| good	36.178 \| good	0.62 \| good
2025-10-21T15:00:00.000Z	38 \| good	6.56 \| good	29.018 \| good	26.845 \| good	0.818 \| good	32.32 \| good	0.619 \| good
2025-10-21T16:00:00.000Z	38 \| good	6.906 \| good	33.257 \| good	29.845 \| good	0.718 \| good	27.767 \| good	0.382 \| good
2025-10-21T17:00:00.000Z	33 \| good	6.03 \| good	29.351 \| good	31.363 \| good	0.701 \| good	25.578 \| good	0.296 \| good
2025-10-21T18:00:00.000Z	33 \| good	4.85 \| good	25.631 \| good	35.701 \| good	0.542 \| good	22.489 \| good	0.199 \| good
2025-10-21T19:00:00.000Z	34 \| good	4.091 \| good	21.55 \| good	37.442 \| good	0.587 \| good	19.352 \| good	0.198 \| good
2025-10-21T20:00:00.000Z	33 \| good	4.351 \| good	25.004 \| good	35.709 \| good	1.189 \| good	17.84 \| good	0.252 \| good
2025-10-21T21:00:00.000Z	36 \| good	4.39 \| good	25.121 \| good	38.997 \| good	0.918 \| good	17.489 \| good	0.294 \| good
2025-10-21T22:00:00.000Z	38 \| good	3.816 \| good	24.139 \| good	41.333 \| good	0.834 \| good	16.233 \| good	0.24 \| good
2025-10-21T23:00:00.000Z	40 \| good	3.708 \| good	25.745 \| good	42.521 \| good	0.661 \| good	16.781 \| good	0.24 \| good
2025-10-22T00:00:00.000Z	35 \| good	3.626 \| good	21.985 \| good	38.333 \| good	0.826 \| good	20.128 \| good	0.243 \| good
2025-10-22T01:00:00.000Z	38 \| good	4.82 \| good	32.414 \| good	34.998 \| good	0.805 \| good	39.689 \| good	0.58 \| good
2025-10-22T02:00:00.000Z	31 \| good	5.074 \| good	29.326 \| good	29.242 \| good	0.899 \| good	32.593 \| good	0.517 \| good
2025-10-22T03:00:00.000Z	33 \| good	6.337 \| good	27.624 \| good	19.802 \| good	0.942 \| good	18.725 \| good	0.236 \| good
2025-10-22T04:00:00.000Z	27 \| good	4.718 \| good	23.215 \| good	27.274 \| good	0.454 \| good	27.134 \| good	0.329 \| good
2025-10-22T05:00:00.000Z	27 \| good	4.673 \| good	21.869 \| good	21.876 \| good	0.401 \| good	27.648 \| good	0.285 \| good
2025-10-22T06:00:00.000Z	27 \| good	4.847 \| good	24.201 \| good	22.44 \| good	0.37 \| good	21.453 \| good	0.392 \| good
2025-10-22T07:00:00.000Z	27 \| good	4.936 \| good	24.31 \| good	26.6 \| good	0.707 \| good	21.956 \| good	0.282 \| good
2025-10-22T08:00:00.000Z	27 \| good	5.068 \| good	24.5 \| good	23.246 \| good	0.719 \| good	25.763 \| good	0.284 \| good
2025-10-22T09:00:00.000Z	27 \| good	5.091 \| good	23.27 \| good	20.035 \| good	0.47 \| good	28.867 \| good	0.296 \| good
2025-10-22T10:00:00.000Z	27 \| good	4.918 \| good	21.52 \| good	18.825 \| good	0.459 \| good	28.058 \| good	0.293 \| good
2025-10-22T11:00:00.000Z	27 \| good	4.874 \| good	21.374 \| good	16.279 \| good	0.582 \| good	28.475 \| good	0.294 \| good
2025-10-22T12:00:00.000Z	27 \| good	4.68 \| good	20.057 \| good	13.237 \| good	0.684 \| good	29.041 \| good	0.35 \| good
2025-10-22T13:00:00.000Z	29 \| good	4.841 \| good	22.08 \| good	18.397 \| good	0.644 \| good	30.687 \| good	0.44 \| good
2025-10-22T14:00:00.000Z	33 \| good	5.862 \| good	29.764 \| good	20.844 \| good	0.841 \| good	32.681 \| good	0.491 \| good
2025-10-22T15:00:00.000Z	33 \| good	6.353 \| good	32.105 \| good	22.508 \| good	0.799 \| good	29.969 \| good	0.441 \| good
2025-10-22T16:00:00.000Z	33 \| good	6.314 \| good	33.087 \| good	23.993 \| good	0.673 \| good	25.261 \| good	0.385 \| good
2025-10-22T16:00:00.000Z	33 \| good	6.314 \| good	33.087 \| good	23.993 \| good	0.673 \| good	25.261 \| good	0.385 \| good
2025-10-22T17:00:00.000Z	38 \| good	7.418 \| good	32.703 \| good	30.431 \| good	0.837 \| good	5.902 \| good	0.177 \| good
2025-10-22T18:00:00.000Z	49 \| good	8.892 \| good	39.212 \| good	33.606 \| good	0.958 \| good	3.815 \| good	0.137 \| good
2025-10-22T19:00:00.000Z	49 \| good	8.656 \| good	38.368 \| good	36.705 \| good	0.908 \| good	3.453 \| good	0.134 \| good
2025-10-22T20:00:00.000Z	44 \| good	7.706 \| good	33.952 \| good	39.984 \| good	0.857 \| good	3.092 \| good	0.131 \| good
2025-10-22T21:00:00.000Z	41 \| good	7.199 \| good	31.704 \| good	43.932 \| good	0.807 \| good	2.73 \| good	0.128 \| good
2025-10-22T22:00:00.000Z	44 \| good	7.3 \| good	32.237 \| good	47.019 \| good	0.799 \| good	4.245 \| good	0.139 \| good
2025-10-22T23:00:00.000Z	38 \| good	7.394 \| good	32.742 \| good	40.265 \| good	0.791 \| good	5.76 \| good	0.15 \| good
2025-10-23T00:00:00.000Z	49 \| good	9.22 \| good	40.618 \| good	23.325 \| good	0.783 \| good	7.274 \| good	0.161 \| good
2025-10-23T01:00:00.000Z	52 \| moderate	9.624 \| good	42.566 \| good	17.713 \| good	0.966 \| good	11.889 \| good	0.197 \| good
2025-10-23T02:00:00.000Z	49 \| good	8.603 \| good	38.257 \| good	15.216 \| good	1.149 \| good	16.504 \| good	0.233 \| good
2025-10-23T03:00:00.000Z	44 \| good	8.423 \| good	37.301 \| good	17.743 \| good	1.332 \| good	21.118 \| good	0.268 \| good
2025-10-23T04:00:00.000Z	52 \| moderate	9.601 \| good	42.418 \| good	18.311 \| good	1.196 \| good	20.725 \| good	0.274 \| good
2025-10-23T05:00:00.000Z	49 \| good	9.092 \| good	40.086 \| good	22.489 \| good	1.06 \| good	20.332 \| good	0.279 \| good
2025-10-23T06:00:00.000Z	44 \| good	7.726 \| good	34.105 \| good	21.799 \| good	0.924 \| good	19.939 \| good	0.285 \| good
2025-10-23T07:00:00.000Z	38 \| good	6.537 \| good	28.485 \| good	20.777 \| good	0.792 \| good	17.589 \| good	0.263 \| good
2025-10-23T08:00:00.000Z	33 \| good	5.573 \| good	24.509 \| good	24.142 \| good	0.66 \| good	15.239 \| good	0.24 \| good
2025-10-23T09:00:00.000Z	33 \| good	5.51 \| good	24.224 \| good	23.204 \| good	0.528 \| good	12.888 \| good	0.218 \| good
2025-10-23T10:00:00.000Z	22 \| good	4.195 \| good	18.201 \| good	20.793 \| good	0.503 \| good	11.246 \| good	0.202 \| good
2025-10-23T11:00:00.000Z	22 \| good	3.707 \| good	15.939 \| good	18.053 \| good	0.478 \| good	9.604 \| good	0.186 \| good
2025-10-23T12:00:00.000Z	22 \| good	4.104 \| good	17.721 \| good	14.553 \| good	0.453 \| good	7.962 \| good	0.169 \| good
2025-10-23T13:00:00.000Z	27 \| good	5.212 \| good	22.978 \| good	9.927 \| good	0.483 \| good	8.135 \| good	0.189 \| good
2025-10-23T14:00:00.000Z	54 \| moderate	10.591 \| good	47.697 \| good	12.225 \| good	0.513 \| good	8.307 \| good	0.208 \| good
2025-10-23T15:00:00.000Z	54 \| moderate	10.929 \| good	48.856 \| good	14.068 \| good	0.542 \| good	8.48 \| good	0.227 \| good
2025-10-23T16:00:00.000Z	54 \| moderate	10.789 \| good	47.761 \| good	15.666 \| good	0.727 \| good	7.209 \| good	0.2 \| good
2025-10-23T17:00:00.000Z	56 \| moderate	12.079 \| good	54.211 \| good	21.521 \| good	0.913 \| good	5.939 \| good	0.172 \| good
2025-10-23T18:00:00.000Z	49 \| good	8.86 \| good	39.086 \| good	30.502 \| good	1.098 \| good	4.668 \| good	0.144 \| good
2025-10-23T19:00:00.000Z	44 \| good	7.734 \| good	33.91 \| good	35.417 \| good	1.069 \| good	4.496 \| good	0.139 \| good
2025-10-23T20:00:00.000Z	38 \| good	6.857 \| good	30.033 \| good	40.269 \| good	1.04 \| good	4.325 \| good	0.134 \| good
2025-10-23T21:00:00.000Z	40 \| good	6.246 \| good	27.89 \| good	43.192 \| good	1.011 \| good	4.153 \| good	0.13 \| good
2025-10-23T22:00:00.000Z	41 \| good	5.606 \| good	24.01 \| good	44.006 \| good	0.997 \| good	6.305 \| good	0.147 \| good
2025-10-23T23:00:00.000Z	37 \| good	4.992 \| good	21.59 \| good	40.028 \| good	0.982 \| good	8.456 \| good	0.163 \| good
2025-10-24T00:00:00.000Z	33 \| good	5.568 \| good	24.147 \| good	30.499 \| good	0.967 \| good	10.608 \| good	0.18 \| good
2025-10-24T01:00:00.000Z	38 \| good	6.559 \| good	28.951 \| good	23.224 \| good	0.999 \| good	12.082 \| good	0.192 \| good
2025-10-24T02:00:00.000Z	38 \| good	7.193 \| good	31.73 \| good	22.495 \| good	1.03 \| good	13.555 \| good	0.204 \| good
2025-10-24T03:00:00.000Z	33 \| good	6.266 \| good	27.475 \| good	28.987 \| good	1.062 \| good	15.029 \| good	0.216 \| good
2025-10-24T04:00:00.000Z	33 \| good	5.618 \| good	24.77 \| good	30.387 \| good	1.007 \| good	13.837 \| good	0.208 \| good
2025-10-24T05:00:00.000Z	31 \| good	3.019 \| good	12.786 \| good	34.053 \| good	0.953 \| good	12.644 \| good	0.199 \| good
2025-10-24T06:00:00.000Z	33 \| good	3.055 \| good	13.063 \| good	35.856 \| good	0.899 \| good	11.452 \| good	0.191 \| good
2025-10-24T07:00:00.000Z	33 \| good	3.707 \| good	16.246 \| good	36.299 \| good	0.819 \| good	10.038 \| good	0.181 \| good
2025-10-24T08:00:00.000Z	33 \| good	3.125 \| good	13.125 \| good	36.496 \| good	0.739 \| good	8.625 \| good	0.17 \| good
2025-10-24T09:00:00.000Z	31 \| good	3.527 \| good	14.996 \| good	34.39 \| good	0.659 \| good	7.211 \| good	0.16 \| good
2025-10-24T10:00:00.000Z	27 \| good	4.968 \| good	21.529 \| good	29.049 \| good	0.664 \| good	6.719 \| good	0.154 \| good
2025-10-24T11:00:00.000Z	27 \| good	4.913 \| good	21.472 \| good	24.725 \| good	0.668 \| good	6.227 \| good	0.149 \| good
2025-10-24T12:00:00.000Z	22 \| good	4.477 \| good	19.43 \| good	19.591 \| good	0.673 \| good	5.735 \| good	0.143 \| good
2025-10-24T13:00:00.000Z	27 \| good	5.359 \| good	23.609 \| good	17.501 \| good	0.736 \| good	7.711 \| good	0.175 \| good
2025-10-24T14:00:00.000Z	38 \| good	6.644 \| good	29.33 \| good	22.406 \| good	0.8 \| good	9.686 \| good	0.207 \| good
2025-10-24T15:00:00.000Z	38 \| good	6.891 \| good	30.49 \| good	29.055 \| good	0.864 \| good	11.662 \| good	0.239 \| good
2025-10-24T16:00:00.000Z	38 \| good	6.691 \| good	29.595 \| good	35.191 \| good	0.852 \| good	8.604 \| good	0.205 \| 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?

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

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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?