What are the current PM10 levels at Aurora, Colorado?

The current PM10 levels in Aurora, Colorado are 15.276 μg/m3.

What are the current sulfur dioxide (SO2) levels at Aurora, Colorado?

The current sulfur dioxide (SO2) levels in Aurora, Colorado are 0.525 ppb.

What are the current ozone (O3) levels at Aurora, Colorado?

The current ozone (O3) levels at Aurora, Colorado is 40.411 ppm.

What are the current nitrogen dioxide (NO2) levels at Aurora, Colorado?

The current nitrogen dioxide (NO2) levels at Aurora, Colorado is 8.215 ppb.

Real-time air quality index in Aurora, Colorado today

Q: What are the current PM2.5 levels in Aurora, Colorado?

The measured PM2.5 levels in Aurora, Colorado at present are 1.34 μg/m3.

Stay updated with real-time air quality in Aurora, 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

Aurora, Colorado

Last updated: ... (Local time)

Common air pollutants in Aurora, Colorado

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

1.34 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.28 μg/m³

155

255

425

605+

Ozone (O₃)

40.41 ppb

201

201+

Sulfur Dioxide (SO₂)

0.53 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.21 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Aurora, Colorado

Scroll To Air Quality Map

Track live Aurora, Colorado air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T22:00:00.000Z	40 \| good	1.744 \| good	5.679 \| good	43.317 \| good	0.427 \| good	6.376 \| good	0.239 \| good
2026-03-07T23:00:00.000Z	43 \| good	2.549 \| good	10.619 \| good	46.382 \| good	0.449 \| good	6.226 \| good	0.275 \| good
2026-03-08T00:00:00.000Z	43 \| good	2.467 \| good	11.401 \| good	45.811 \| good	0.302 \| good	7.09 \| good	0.275 \| good
2026-03-08T01:00:00.000Z	40 \| good	2.346 \| good	10.258 \| good	43.14 \| good	0.497 \| good	11.01 \| good	0.275 \| good
2026-03-08T02:00:00.000Z	33 \| good	3.011 \| good	14.642 \| good	36.495 \| good	0.367 \| good	20.196 \| good	0.41 \| good
2026-03-08T03:00:00.000Z	52 \| moderate	9.669 \| good	42.763 \| good	28.837 \| good	0.841 \| good	25.449 \| good	0.288 \| good
2026-03-08T04:00:00.000Z	25 \| good	4.463 \| good	15.945 \| good	27.482 \| good	0.394 \| good	26.832 \| good	0.479 \| good
2026-03-08T05:00:00.000Z	25 \| good	4.173 \| good	18.108 \| good	26.696 \| good	0.585 \| good	26.978 \| good	0.512 \| good
2026-03-08T06:00:00.000Z	29 \| good	3.861 \| good	15.824 \| good	28.992 \| good	0.567 \| good	31.282 \| good	0.417 \| good
2026-03-08T07:00:00.000Z	27 \| good	3.51 \| good	14.54 \| good	19.717 \| good	0.665 \| good	28.775 \| good	0.467 \| good
2026-03-08T08:00:00.000Z	25 \| good	3.555 \| good	15.399 \| good	23.719 \| good	0.913 \| good	26.907 \| good	0.475 \| good
2026-03-08T09:00:00.000Z	24 \| good	3.094 \| good	12.48 \| good	25.546 \| good	0.845 \| good	22.585 \| good	0.449 \| good
2026-03-08T10:00:00.000Z	26 \| good	3.124 \| good	14.096 \| good	28.25 \| good	0.855 \| good	25.795 \| good	0.362 \| good
2026-03-08T11:00:00.000Z	27 \| good	2.459 \| good	9.598 \| good	28.557 \| good	0.845 \| good	28.194 \| good	0.272 \| good
2026-03-08T12:00:00.000Z	24 \| good	1.957 \| good	8.135 \| good	26.19 \| good	0.66 \| good	22.346 \| good	0.264 \| good
2026-03-08T13:00:00.000Z	31 \| good	1.547 \| good	6.057 \| good	32.573 \| good	0.74 \| good	18.646 \| good	0.264 \| good
2026-03-08T14:00:00.000Z	27 \| good	1.344 \| good	5.643 \| good	28.618 \| good	0.532 \| good	14.389 \| good	0.262 \| good
2026-03-08T15:00:00.000Z	26 \| good	1.402 \| good	5.98 \| good	27.901 \| good	0.64 \| good	11.047 \| good	0.254 \| good
2026-03-08T16:00:00.000Z	28 \| good	1.456 \| good	6.699 \| good	30.023 \| good	0.883 \| good	10.682 \| good	0.195 \| good
2026-03-08T17:00:00.000Z	31 \| good	1.685 \| good	6.85 \| good	33.508 \| good	0.699 \| good	9.576 \| good	0.195 \| good
2026-03-08T18:00:00.000Z	33 \| good	1.792 \| good	6.092 \| good	35.752 \| good	1.049 \| good	9.628 \| good	0.235 \| good
2026-03-08T19:00:00.000Z	35 \| good	1.437 \| good	10.045 \| good	38.188 \| good	0.774 \| good	8.768 \| good	0.275 \| good
2026-03-08T20:00:00.000Z	38 \| good	1.613 \| good	8.783 \| good	40.538 \| good	0.714 \| good	8.266 \| good	0.235 \| good
2026-03-08T21:00:00.000Z	39 \| good	1.637 \| good	8.615 \| good	41.615 \| good	0.731 \| good	7.64 \| good	0.239 \| good
2026-03-08T22:00:00.000Z	40 \| good	2.602 \| good	13.402 \| good	43.183 \| good	0.478 \| good	6.589 \| good	0.267 \| good
2026-03-08T23:00:00.000Z	44 \| good	1.221 \| good	14.043 \| good	47.608 \| good	0.454 \| good	7.936 \| good	0.257 \| good
2026-03-09T00:00:00.000Z	44 \| good	1.487 \| good	8.156 \| good	46.694 \| good	0.486 \| good	8.812 \| good	0.297 \| good
2026-03-09T01:00:00.000Z	36 \| good	1.725 \| good	9.756 \| good	39.204 \| good	0.53 \| good	12.349 \| good	0.307 \| good
2026-03-09T02:00:00.000Z	35 \| good	2.798 \| good	14.992 \| good	38.439 \| good	0.437 \| good	9.821 \| good	0.275 \| good
2026-03-09T03:00:00.000Z	49 \| good	9.478 \| good	41.837 \| good	23.346 \| good	1.386 \| good	27.151 \| good	0.377 \| good
2026-03-09T04:00:00.000Z	31 \| good	2.052 \| good	31.079 \| good	33.537 \| good	0.42 \| good	19.396 \| good	0.296 \| good
2026-03-09T05:00:00.000Z	25 \| good	1.965 \| good	11.039 \| good	27.439 \| good	0.448 \| good	15.155 \| good	0.308 \| good
2026-03-09T06:00:00.000Z	28 \| good	2.161 \| good	13.23 \| good	30.432 \| good	0.569 \| good	21.332 \| good	0.274 \| good
2026-03-09T07:00:00.000Z	26 \| good	2.191 \| good	9.359 \| good	28.173 \| good	0.717 \| good	17.64 \| good	0.216 \| good
2026-03-09T08:00:00.000Z	27 \| good	2.386 \| good	9.851 \| good	28.866 \| good	1.099 \| good	18.04 \| good	0.176 \| good
2026-03-09T09:00:00.000Z	31 \| good	2.37 \| good	8.239 \| good	32.701 \| good	0.724 \| good	19.77 \| good	0.253 \| good
2026-03-09T10:00:00.000Z	31 \| good	2.152 \| good	8.258 \| good	33.089 \| good	0.635 \| good	16.979 \| good	0.216 \| good
2026-03-09T11:00:00.000Z	32 \| good	2.26 \| good	3.997 \| good	34.741 \| good	0.534 \| good	22.62 \| good	0.227 \| good
2026-03-09T12:00:00.000Z	29 \| good	2.176 \| good	10.129 \| good	30.799 \| good	0.763 \| good	27.183 \| good	0.314 \| good
2026-03-09T13:00:00.000Z	30 \| good	2.467 \| good	9.702 \| good	26.603 \| good	0.774 \| good	32.493 \| good	0.428 \| good
2026-03-09T14:00:00.000Z	26 \| good	3.585 \| good	22.257 \| good	18.888 \| good	1.274 \| good	27.828 \| good	0.721 \| good
2026-03-09T15:00:00.000Z	34 \| good	4.404 \| good	24.966 \| good	18.62 \| good	1.442 \| good	36.237 \| good	0.791 \| good
2026-03-09T16:00:00.000Z	32 \| good	4.289 \| good	31.269 \| good	25.753 \| good	1.528 \| good	33.805 \| good	0.571 \| good
2026-03-09T17:00:00.000Z	28 \| good	3.721 \| good	27.221 \| good	30.011 \| good	0.927 \| good	16.157 \| good	0.264 \| good
2026-03-09T18:00:00.000Z	33 \| good	2.41 \| good	14.465 \| good	35.998 \| good	0.61 \| good	6.785 \| good	0.148 \| good
2026-03-09T19:00:00.000Z	35 \| good	2.308 \| good	29.05 \| good	37.683 \| good	0.451 \| good	9.846 \| good	0.188 \| good
2026-03-09T20:00:00.000Z	35 \| good	2.101 \| good	22.544 \| good	38.5 \| good	0.435 \| good	9.791 \| good	0.188 \| good
2026-03-09T21:00:00.000Z	37 \| good	1.34 \| good	15.276 \| good	40.411 \| good	0.525 \| good	8.215 \| good	0.22 \| good
2026-03-09T21:00:00.000Z	37 \| good	1.34 \| good	15.276 \| good	40.411 \| good	0.525 \| good	8.215 \| good	0.22 \| good
2026-03-09T22:00:00.000Z	44 \| good	2.636 \| good	10.997 \| good	48.377 \| good	0.299 \| good	1.364 \| good	0.123 \| good
2026-03-09T23:00:00.000Z	42 \| good	4.173 \| good	18.062 \| good	45.481 \| good	0.315 \| good	1.873 \| good	0.126 \| good
2026-03-10T00:00:00.000Z	39 \| good	2.681 \| good	11.523 \| good	42.376 \| good	0.331 \| good	2.382 \| good	0.129 \| good
2026-03-10T01:00:00.000Z	35 \| good	2.184 \| good	8.842 \| good	37.963 \| good	0.482 \| good	6.688 \| good	0.155 \| good
2026-03-10T02:00:00.000Z	33 \| good	6.109 \| good	26.742 \| good	27.631 \| good	0.632 \| good	10.994 \| good	0.181 \| good
2026-03-10T03:00:00.000Z	27 \| good	5.291 \| good	23.247 \| good	25.434 \| good	0.783 \| good	15.3 \| good	0.208 \| good
2026-03-10T04:00:00.000Z	27 \| good	4.954 \| good	22.038 \| good	25.237 \| good	0.741 \| good	13.485 \| good	0.197 \| good
2026-03-10T05:00:00.000Z	22 \| good	4.36 \| good	19.03 \| good	23.217 \| good	0.699 \| good	11.669 \| good	0.186 \| good
2026-03-10T06:00:00.000Z	27 \| good	4.849 \| good	21.539 \| good	23.171 \| good	0.657 \| good	9.854 \| good	0.175 \| good
2026-03-10T07:00:00.000Z	27 \| good	5.024 \| good	22.07 \| good	26.224 \| good	0.616 \| good	8.531 \| good	0.168 \| good
2026-03-10T08:00:00.000Z	27 \| good	4.643 \| good	20.447 \| good	28.662 \| good	0.576 \| good	7.208 \| good	0.161 \| good
2026-03-10T09:00:00.000Z	28 \| good	4.137 \| good	18.235 \| good	29.987 \| good	0.535 \| good	5.885 \| good	0.155 \| good
2026-03-10T10:00:00.000Z	28 \| good	3.235 \| good	13.425 \| good	30.097 \| good	0.523 \| good	5.373 \| good	0.15 \| good
2026-03-10T11:00:00.000Z	31 \| good	3.232 \| good	13.619 \| good	33.204 \| good	0.51 \| good	4.862 \| good	0.145 \| good
2026-03-10T12:00:00.000Z	26 \| good	3.15 \| good	13.563 \| good	27.617 \| good	0.498 \| good	4.35 \| good	0.14 \| good
2026-03-10T13:00:00.000Z	22 \| good	3.975 \| good	17.474 \| good	22.188 \| good	0.566 \| good	5.509 \| good	0.152 \| good
2026-03-10T14:00:00.000Z	38 \| good	6.519 \| good	29.166 \| good	20.008 \| good	0.633 \| good	6.668 \| good	0.165 \| good
2026-03-10T15:00:00.000Z	33 \| good	5.613 \| good	24.437 \| good	27.119 \| good	0.701 \| good	7.827 \| good	0.177 \| good
2026-03-10T16:00:00.000Z	32 \| good	3.094 \| good	13.389 \| good	35.205 \| good	0.612 \| good	5.684 \| good	0.159 \| good
2026-03-10T17:00:00.000Z	39 \| good	2.085 \| good	8.673 \| good	42.149 \| good	0.523 \| good	3.541 \| good	0.141 \| good
2026-03-10T18:00:00.000Z	40 \| good	3.251 \| good	13.622 \| good	43.463 \| good	0.434 \| good	1.398 \| good	0.123 \| good
2026-03-10T19:00:00.000Z	43 \| good	2.457 \| good	10.263 \| good	46.053 \| good	0.388 \| good	1.189 \| good	0.12 \| good
2026-03-10T20:00:00.000Z	47 \| good	2.502 \| good	10.195 \| good	50.802 \| good	0.341 \| good	0.981 \| good	0.117 \| good
2026-03-10T21:00:00.000Z	48 \| good	3.328 \| good	14.433 \| good	51.89 \| good	0.295 \| good	0.773 \| good	0.114 \| good
2026-03-10T22:00:00.000Z	47 \| good	2.176 \| good	8.745 \| good	50.659 \| good	0.291 \| good	1.122 \| good	0.116 \| good
2026-03-10T23:00:00.000Z	46 \| good	1.828 \| good	7.626 \| good	49.92 \| good	0.288 \| good	1.472 \| good	0.118 \| good
2026-03-11T00:00:00.000Z	46 \| good	0.924 \| good	3.689 \| good	49.524 \| good	0.284 \| good	1.822 \| good	0.119 \| good
2026-03-11T01:00:00.000Z	38 \| good	1.932 \| good	7.913 \| good	40.885 \| good	0.512 \| good	8.302 \| good	0.165 \| good
2026-03-11T02:00:00.000Z	33 \| good	3.846 \| good	16.76 \| good	35.793 \| good	0.741 \| good	14.783 \| good	0.212 \| good
2026-03-11T03:00:00.000Z	31 \| good	4.566 \| good	19.968 \| good	33.552 \| good	0.97 \| good	21.263 \| good	0.258 \| good
2026-03-11T04:00:00.000Z	40 \| good	1.144 \| good	4.481 \| good	42.613 \| good	0.894 \| good	19.618 \| good	0.244 \| good
2026-03-11T05:00:00.000Z	39 \| good	0.583 \| good	2.034 \| good	41.628 \| good	0.819 \| good	17.972 \| good	0.23 \| good
2026-03-11T06:00:00.000Z	38 \| good	7.064 \| good	7.418 \| good	20.032 \| good	0.742 \| good	16.257 \| good	0.216 \| good
2026-03-11T07:00:00.000Z	35 \| good	0.907 \| good	3.322 \| good	38.417 \| good	0.665 \| good	13.857 \| good	0.202 \| good
2026-03-11T08:00:00.000Z	34 \| good	1.257 \| good	4.991 \| good	36.587 \| good	0.587 \| good	11.388 \| good	0.187 \| good
2026-03-11T09:00:00.000Z	32 \| good	1.429 \| good	5.569 \| good	34.979 \| good	0.508 \| good	8.918 \| good	0.172 \| good
2026-03-11T10:00:00.000Z	32 \| good	1.152 \| good	4.824 \| good	35.474 \| good	0.503 \| good	8.024 \| good	0.166 \| good
2026-03-11T11:00:00.000Z	32 \| good	0.984 \| good	4.011 \| good	35.016 \| good	0.497 \| good	7.13 \| good	0.161 \| good
2026-03-11T12:00:00.000Z	33 \| good	5.697 \| good	6.622 \| good	28.953 \| good	0.49 \| good	6.226 \| good	0.155 \| good
2026-03-11T13:00:00.000Z	28 \| good	5.162 \| good	6.3 \| good	30.356 \| good	0.5 \| good	5.633 \| good	0.155 \| good
2026-03-11T14:00:00.000Z	33 \| good	5.527 \| good	6.574 \| good	31.759 \| good	0.51 \| good	5.041 \| good	0.156 \| good
2026-03-11T15:00:00.000Z	31 \| good	5.123 \| good	6.298 \| good	33.162 \| good	0.52 \| good	4.449 \| good	0.156 \| good
2026-03-11T16:00:00.000Z	33 \| good	4.42 \| good	5.753 \| good	36.15 \| good	0.514 \| good	3.621 \| good	0.15 \| good
2026-03-11T17:00:00.000Z	40 \| good	3.13 \| good	13.39 \| good	42.74 \| good	0.51 \| good	2.802 \| good	0.144 \| good
2026-03-11T18:00:00.000Z	39 \| good	3.734 \| good	4.945 \| good	42.125 \| good	0.503 \| good	1.965 \| good	0.138 \| good
2026-03-11T19:00:00.000Z	40 \| good	3.574 \| good	4.724 \| good	43.249 \| good	0.515 \| good	1.905 \| good	0.137 \| good
2026-03-11T20:00:00.000Z	41 \| good	3.629 \| good	4.707 \| good	44.372 \| good	0.527 \| good	1.845 \| good	0.137 \| good
2026-03-11T21:00:00.000Z	42 \| good	3.789 \| good	4.763 \| good	45.496 \| good	0.538 \| good	1.785 \| good	0.137 \| good

Aurora

Empower business decisions with accurate air quality data

Aurora, Colorado air quality map: Real-time AQI near you

0.23ppm

How accurate is Colorado, USA air quality data?

Air quality measurements for Colorado, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Aurora, Colorado updated?

Air quality data for Aurora, Colorado is updated on an hourly basis.

When did Aurora, Colorado experience the worst air quality in the last 24 hours?

The worst air quality in Aurora, Colorado was recorded at 03:00:00 on 2026-03-09.

When did Aurora, Colorado have its best air quality in the last 24 hours?

The best air quality in Aurora, Colorado was recorded at 05:00:00 on 2026-03-09.

What is the real-time air quality index for Aurora, Colorado?

The real-time air quality index in Aurora, Colorado is 37, currently categorized as Good.

Which pollutant is found most often in Aurora, Colorado?

The most common pollutant in Aurora, Colorado is O3.

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

If the air quality in Aurora, Colorado is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Aurora, Colorado?

The measured PM_2.5 levels in Aurora, Colorado at present are 1.34 μg/m³.

What are the current PM₁₀ levels at Aurora, Colorado?

The current PM₁₀ levels in Aurora, Colorado are 15.276 μg/m³.

What are the current carbon monoxide (CO) levels at Aurora, Colorado?

The current carbon monoxide (CO) level in Aurora, Colorado is 0.22 ppm.

What are the current sulfur dioxide (SO₂) levels at Aurora, Colorado?

The current sulfur dioxide (SO₂) levels in Aurora, Colorado are 0.525 ppb.

What are the current ozone (O₃) levels at Aurora, Colorado?

The current ozone (O₃) levels at Aurora, Colorado is 40.411 ppm.

What are the current nitrogen dioxide (NO₂) levels at Aurora, Colorado?

The current nitrogen dioxide (NO₂) levels at Aurora, Colorado is 8.215 ppb.

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