What is the PM10 level in Northglenn, Colorado at the moment?

The PM10 concentration in Northglenn, Colorado is 71.763 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Northglenn, Colorado at the moment?

Currently, Northglenn, Colorado has a sulfur dioxide (SO2) concentration of 1.802 ppb.

What is the ozone (O3) level in Northglenn, Colorado at the moment?

The current ozone (O3) level in Northglenn, Colorado at the moment is 16.854 ppm.

What is the nitrogen dioxide (NO2) level in Northglenn, Colorado at the moment?

Nitrogen dioxide (NO2) level in Northglenn, Colorado at the moment is 14.063 ppb.

Live air quality index in Northglenn, Colorado today

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

Stay updated with real-time air quality in Northglenn, Colorado featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Moderate

Northglenn, Colorado

Last updated: ... (Local time)

Major air pollutants in Northglenn, Colorado

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

23.32 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

71.76 μg/m³

155

255

425

605+

Ozone (O₃)

16.85 ppb

201

201+

Sulfur Dioxide (SO₂)

1.80 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.06 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.33 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Northglenn, Colorado

Get Live Pollen Counts

Northglenn, Colorado

Scroll To Air Quality Map

Track live Northglenn, Colorado air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T17:00:00.000Z	67 \| moderate	18.177 \| fine	77.095 \| fine	30.098 \| good	0.724 \| good	18.274 \| good	0.232 \| good
2025-09-04T18:00:00.000Z	71 \| moderate	20.285 \| fine	75.845 \| fine	40.24 \| good	0.481 \| good	7.629 \| good	0.261 \| good
2025-09-04T19:00:00.000Z	77 \| moderate	23.188 \| fine	71.6 \| fine	47.534 \| good	0.261 \| good	4.803 \| good	0.264 \| good
2025-09-04T20:00:00.000Z	79 \| moderate	24.477 \| fine	67.413 \| fine	53.778 \| good	0.51 \| good	5.981 \| good	0.295 \| good
2025-09-04T21:00:00.000Z	79 \| moderate	24.466 \| fine	64.258 \| fine	58.829 \| fine	0.522 \| good	4.698 \| good	0.236 \| good
2025-09-04T22:00:00.000Z	79 \| moderate	23.868 \| fine	61.777 \| fine	62.753 \| fine	0.432 \| good	8.122 \| good	0.242 \| good
2025-09-04T23:00:00.000Z	75 \| moderate	22.196 \| fine	57.534 \| fine	60.316 \| fine	0.449 \| good	5 \| good	0.212 \| good
2025-09-05T00:00:00.000Z	73 \| moderate	20.611 \| fine	55.403 \| fine	55.709 \| fine	0.463 \| good	5.784 \| good	0.272 \| good
2025-09-05T01:00:00.000Z	92 \| moderate	30.721 \| fine	87.478 \| fine	55.513 \| fine	0.39 \| good	5.164 \| good	0.303 \| good
2025-09-05T02:00:00.000Z	134 \| sensitive	48.544 \| moderate	137.98 \| fine	55.607 \| fine	0.495 \| good	5.814 \| good	0.423 \| good
2025-09-05T03:00:00.000Z	147 \| sensitive	53.864 \| moderate	135.238 \| fine	52.68 \| good	0.395 \| good	6.165 \| good	0.39 \| good
2025-09-05T04:00:00.000Z	142 \| sensitive	52.219 \| moderate	128.423 \| fine	47.876 \| good	0.422 \| good	8.618 \| good	0.295 \| good
2025-09-05T05:00:00.000Z	127 \| sensitive	45.996 \| moderate	117.074 \| fine	43.658 \| good	0.422 \| good	7.891 \| good	0.233 \| good
2025-09-05T06:00:00.000Z	110 \| sensitive	39.035 \| moderate	104.054 \| fine	39.17 \| good	0.417 \| good	4.468 \| good	0.233 \| good
2025-09-05T07:00:00.000Z	97 \| moderate	34.284 \| fine	93.504 \| fine	34.003 \| good	0.259 \| good	3.371 \| good	0.203 \| good
2025-09-05T08:00:00.000Z	92 \| moderate	30.692 \| fine	84.83 \| fine	32.538 \| good	0.317 \| good	2.864 \| good	0.203 \| good
2025-09-05T09:00:00.000Z	88 \| moderate	28.97 \| fine	81.415 \| fine	28.346 \| good	0.259 \| good	3.57 \| good	0.233 \| good
2025-09-05T10:00:00.000Z	88 \| moderate	28.789 \| fine	82.001 \| fine	27.269 \| good	0.278 \| good	4.162 \| good	0.2 \| good
2025-09-05T11:00:00.000Z	88 \| moderate	28.867 \| fine	91.852 \| fine	23.684 \| good	0.232 \| good	4.876 \| good	0.262 \| good
2025-09-05T12:00:00.000Z	86 \| moderate	27.916 \| fine	92.418 \| fine	22.927 \| good	0.29 \| good	6.901 \| good	0.262 \| good
2025-09-05T13:00:00.000Z	81 \| moderate	25.167 \| fine	83.041 \| fine	26.633 \| good	0.28 \| good	7.133 \| good	0.262 \| good
2025-09-05T14:00:00.000Z	77 \| moderate	22.849 \| fine	73.974 \| fine	29.051 \| good	0.19 \| good	6.034 \| good	0.2 \| good
2025-09-05T15:00:00.000Z	75 \| moderate	21.853 \| fine	71.057 \| fine	30.782 \| good	0.141 \| good	6.046 \| good	0.233 \| good
2025-09-05T16:00:00.000Z	75 \| moderate	21.95 \| fine	69.678 \| fine	33.513 \| good	0.327 \| good	5.775 \| good	0.295 \| good
2025-09-05T17:00:00.000Z	75 \| moderate	21.934 \| fine	67.616 \| fine	38.098 \| good	0.259 \| good	4.975 \| good	0.23 \| good
2025-09-05T18:00:00.000Z	75 \| moderate	21.809 \| fine	69.943 \| fine	38.316 \| good	0.232 \| good	5.048 \| good	0.233 \| good
2025-09-05T19:00:00.000Z	75 \| moderate	21.787 \| fine	69.943 \| fine	37.851 \| good	0.362 \| good	4.807 \| good	0.23 \| good
2025-09-05T20:00:00.000Z	75 \| moderate	21.976 \| fine	75.846 \| fine	35.218 \| good	0.349 \| good	6.133 \| good	0.325 \| good
2025-09-05T21:00:00.000Z	73 \| moderate	21.471 \| fine	78.65 \| fine	36.338 \| good	0.3 \| good	4.712 \| good	0.384 \| good
2025-09-05T22:00:00.000Z	73 \| moderate	21.012 \| fine	77.67 \| fine	37.902 \| good	0.31 \| good	4.698 \| good	0.23 \| good
2025-09-05T23:00:00.000Z	73 \| moderate	20.575 \| fine	72.261 \| fine	37.513 \| good	0.251 \| good	5.598 \| good	0.233 \| good
2025-09-06T00:00:00.000Z	71 \| moderate	19.996 \| fine	67.635 \| fine	35.902 \| good	0.31 \| good	6.546 \| good	0.264 \| good
2025-09-06T01:00:00.000Z	71 \| moderate	19.582 \| fine	65.935 \| fine	33 \| good	0.31 \| good	5.819 \| good	0.324 \| good
2025-09-06T02:00:00.000Z	69 \| moderate	19.195 \| fine	64.433 \| fine	30.483 \| good	0.268 \| good	7.68 \| good	0.355 \| good
2025-09-06T03:00:00.000Z	69 \| moderate	19.033 \| fine	63.697 \| fine	27.974 \| good	0.249 \| good	10.302 \| good	0.419 \| good
2025-09-06T04:00:00.000Z	69 \| moderate	18.851 \| fine	63.365 \| fine	26.196 \| good	0.288 \| good	9.847 \| good	0.358 \| good
2025-09-06T05:00:00.000Z	69 \| moderate	18.851 \| fine	63.95 \| fine	27.171 \| good	0.261 \| good	9.955 \| good	0.484 \| good
2025-09-06T06:00:00.000Z	69 \| moderate	19.225 \| fine	65.319 \| fine	22.586 \| good	0.21 \| good	13.912 \| good	0.511 \| good
2025-09-06T07:00:00.000Z	71 \| moderate	19.549 \| fine	66.182 \| fine	22.12 \| good	0.31 \| good	12.831 \| good	0.511 \| good
2025-09-06T08:00:00.000Z	71 \| moderate	20.258 \| fine	70.015 \| fine	16.68 \| good	0.368 \| good	16.845 \| good	0.416 \| good
2025-09-06T09:00:00.000Z	73 \| moderate	21.185 \| fine	69.885 \| fine	17.124 \| good	0.29 \| good	13.082 \| good	0.386 \| good
2025-09-06T10:00:00.000Z	75 \| moderate	21.886 \| fine	68.953 \| fine	12.466 \| good	0.259 \| good	15.198 \| good	0.384 \| good
2025-09-06T11:00:00.000Z	75 \| moderate	22.216 \| fine	68.217 \| fine	11.487 \| good	0.22 \| good	14.553 \| good	0.292 \| good
2025-09-06T12:00:00.000Z	75 \| moderate	22.424 \| fine	67.046 \| fine	10.243 \| good	0.337 \| good	17.427 \| good	0.292 \| good
2025-09-06T13:00:00.000Z	77 \| moderate	22.664 \| fine	67.963 \| fine	10.465 \| good	0.268 \| good	17.434 \| good	0.359 \| good
2025-09-06T14:00:00.000Z	77 \| moderate	23.072 \| fine	70.202 \| fine	10.247 \| good	0.691 \| good	18.486 \| good	0.359 \| good
2025-09-06T15:00:00.000Z	77 \| moderate	23.465 \| fine	71.524 \| fine	13.268 \| good	0.949 \| good	17.721 \| good	0.329 \| good
2025-09-06T16:00:00.000Z	77 \| moderate	23.315 \| fine	71.763 \| fine	16.854 \| good	1.802 \| good	14.063 \| good	0.325 \| good
2025-09-06T16:00:00.000Z	77 \| moderate	23.315 \| fine	71.763 \| fine	16.854 \| good	1.802 \| good	14.063 \| good	0.325 \| good
2025-09-06T06:00:00.000Z	58 \| moderate	13.107 \| fine	58.516 \| fine	23.227 \| good	0.6 \| good	13.786 \| good	0.293 \| good
2025-09-06T07:00:00.000Z	60 \| moderate	13.815 \| fine	61.897 \| fine	22.466 \| good	0.56 \| good	13.25 \| good	0.287 \| good
2025-09-06T08:00:00.000Z	64 \| moderate	15.819 \| fine	70.41 \| fine	19.932 \| good	0.521 \| good	12.714 \| good	0.282 \| good
2025-09-06T09:00:00.000Z	62 \| moderate	14.826 \| fine	66.667 \| fine	20.083 \| good	0.481 \| good	12.178 \| good	0.277 \| good
2025-09-06T10:00:00.000Z	58 \| moderate	13.466 \| fine	60.796 \| fine	17.173 \| good	0.466 \| good	11.467 \| good	0.266 \| good
2025-09-06T11:00:00.000Z	60 \| moderate	14.179 \| fine	62.907 \| fine	13.045 \| good	0.451 \| good	10.757 \| good	0.256 \| good
2025-09-06T12:00:00.000Z	58 \| moderate	12.656 \| fine	56.851 \| fine	12.077 \| good	0.436 \| good	10.047 \| good	0.245 \| good
2025-09-06T13:00:00.000Z	60 \| moderate	14.304 \| fine	63.642 \| fine	14.044 \| good	0.533 \| good	8.93 \| good	0.247 \| good
2025-09-06T14:00:00.000Z	60 \| moderate	14.363 \| fine	63.626 \| fine	17.827 \| good	0.63 \| good	7.814 \| good	0.249 \| good
2025-09-06T15:00:00.000Z	60 \| moderate	14.489 \| fine	64.462 \| fine	24.773 \| good	0.727 \| good	6.698 \| good	0.251 \| good
2025-09-06T16:00:00.000Z	62 \| moderate	14.904 \| fine	66.403 \| fine	31.216 \| good	0.911 \| good	5.422 \| good	0.237 \| good
2025-09-06T17:00:00.000Z	62 \| moderate	14.646 \| fine	65.219 \| fine	41.166 \| good	1.094 \| good	4.146 \| good	0.223 \| good
2025-09-06T18:00:00.000Z	64 \| moderate	15.727 \| fine	69.992 \| fine	50.287 \| good	1.278 \| good	2.871 \| good	0.209 \| good
2025-09-06T19:00:00.000Z	64 \| moderate	15.568 \| fine	69.668 \| fine	58.541 \| fine	1.114 \| good	2.33 \| good	0.202 \| good
2025-09-06T20:00:00.000Z	77 \| moderate	15.377 \| fine	68.822 \| fine	62.854 \| fine	0.95 \| good	1.789 \| good	0.194 \| good
2025-09-06T21:00:00.000Z	80 \| moderate	15.573 \| fine	69.706 \| fine	63.629 \| fine	0.786 \| good	1.248 \| good	0.187 \| good
2025-09-06T22:00:00.000Z	80 \| moderate	15.603 \| fine	69.759 \| fine	63.699 \| fine	0.783 \| good	1.747 \| good	0.19 \| good
2025-09-06T23:00:00.000Z	77 \| moderate	15.42 \| fine	69.095 \| fine	62.874 \| fine	0.779 \| good	2.247 \| good	0.192 \| good
2025-09-07T00:00:00.000Z	58 \| moderate	12.764 \| fine	57.1 \| fine	53.602 \| good	0.776 \| good	2.747 \| good	0.195 \| good
2025-09-07T01:00:00.000Z	62 \| moderate	14.519 \| fine	64.682 \| fine	42.122 \| good	0.802 \| good	4.991 \| good	0.213 \| good
2025-09-07T02:00:00.000Z	54 \| moderate	11.261 \| good	49.794 \| good	39.467 \| good	0.829 \| good	7.236 \| good	0.231 \| good
2025-09-07T03:00:00.000Z	58 \| moderate	13.063 \| fine	59.098 \| fine	37.594 \| good	0.855 \| good	9.481 \| good	0.249 \| good
2025-09-07T04:00:00.000Z	62 \| moderate	14.952 \| fine	67.586 \| fine	32.12 \| good	0.807 \| good	10.208 \| good	0.25 \| good
2025-09-07T05:00:00.000Z	60 \| moderate	14.407 \| fine	63.914 \| fine	26.224 \| good	0.76 \| good	10.934 \| good	0.251 \| good
2025-09-07T06:00:00.000Z	62 \| moderate	14.858 \| fine	66.805 \| fine	26.741 \| good	0.712 \| good	11.661 \| good	0.253 \| good
2025-09-07T07:00:00.000Z	64 \| moderate	15.686 \| fine	70.047 \| fine	25.938 \| good	0.612 \| good	10.645 \| good	0.238 \| good
2025-09-07T08:00:00.000Z	69 \| moderate	19.171 \| fine	84.594 \| fine	22.335 \| good	0.511 \| good	9.629 \| good	0.224 \| good
2025-09-07T09:00:00.000Z	67 \| moderate	18.109 \| fine	80.106 \| fine	23.367 \| good	0.411 \| good	8.612 \| good	0.21 \| good
2025-09-07T10:00:00.000Z	60 \| moderate	14.486 \| fine	64.831 \| fine	23.803 \| good	0.374 \| good	7.689 \| good	0.195 \| good
2025-09-07T11:00:00.000Z	60 \| moderate	14.032 \| fine	63.007 \| fine	18.349 \| good	0.337 \| good	6.766 \| good	0.181 \| good
2025-09-07T12:00:00.000Z	62 \| moderate	14.564 \| fine	65.68 \| fine	14.499 \| good	0.299 \| good	5.843 \| good	0.167 \| good
2025-09-07T13:00:00.000Z	62 \| moderate	15.416 \| fine	68.657 \| fine	15.17 \| good	0.336 \| good	5.975 \| good	0.169 \| good
2025-09-07T14:00:00.000Z	66 \| moderate	16.986 \| fine	75.907 \| fine	19.754 \| good	0.372 \| good	6.108 \| good	0.172 \| good
2025-09-07T15:00:00.000Z	64 \| moderate	16.343 \| fine	72.902 \| fine	26.969 \| good	0.409 \| good	6.24 \| good	0.175 \| good
2025-09-07T16:00:00.000Z	62 \| moderate	14.956 \| fine	66.803 \| fine	36.822 \| good	0.393 \| good	4.571 \| good	0.157 \| good
2025-09-07T17:00:00.000Z	60 \| moderate	13.876 \| fine	62.012 \| fine	47.26 \| good	0.378 \| good	2.903 \| good	0.139 \| good
2025-09-07T18:00:00.000Z	60 \| moderate	13.738 \| fine	61.572 \| fine	56.635 \| fine	0.362 \| good	1.234 \| good	0.121 \| good
2025-09-07T19:00:00.000Z	80 \| moderate	11.821 \| good	52.676 \| good	63.816 \| fine	0.337 \| good	1.166 \| good	0.121 \| good
2025-09-07T20:00:00.000Z	74 \| moderate	15.727 \| fine	70.603 \| fine	62.009 \| fine	0.313 \| good	1.099 \| good	0.121 \| good
2025-09-07T21:00:00.000Z	84 \| moderate	26.639 \| fine	116.077 \| fine	60.584 \| fine	0.288 \| good	1.031 \| good	0.121 \| good
2025-09-07T22:00:00.000Z	82 \| moderate	25.663 \| fine	112.158 \| fine	58.08 \| fine	0.355 \| good	1.522 \| good	0.123 \| good
2025-09-07T23:00:00.000Z	98 \| moderate	34.471 \| fine	150.157 \| fine	56.223 \| fine	0.422 \| good	2.014 \| good	0.125 \| good
2025-09-08T00:00:00.000Z	74 \| moderate	7.812 \| good	9.039 \| good	62.39 \| fine	0.488 \| good	2.506 \| good	0.126 \| good
2025-09-08T01:00:00.000Z	69 \| moderate	19.415 \| fine	85.89 \| fine	50.439 \| good	0.529 \| good	7.389 \| good	0.166 \| good
2025-09-08T02:00:00.000Z	54 \| moderate	10.65 \| good	47.545 \| good	40.747 \| good	0.57 \| good	12.273 \| good	0.206 \| good
2025-09-08T03:00:00.000Z	56 \| moderate	12.244 \| fine	54.342 \| good	39.24 \| good	0.611 \| good	17.156 \| good	0.246 \| good
2025-09-08T04:00:00.000Z	58 \| moderate	13.071 \| fine	58.622 \| fine	37.721 \| good	0.584 \| good	16.55 \| good	0.243 \| good
2025-09-08T05:00:00.000Z	56 \| moderate	11.953 \| good	53.366 \| good	34.857 \| good	0.557 \| good	15.944 \| good	0.24 \| good

Northglenn

Get reliable air quality data to drive your business

Northglenn, Colorado air quality map: Stay updated on AQI near you

0.36ppm

How accurate is Colorado, USA air quality data?

Air quality and pollutant data for Colorado, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Northglenn, Colorado?

The air quality information for Northglenn, Colorado is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Northglenn, Colorado at its worst?

In the past 24 hours, the air quality in Northglenn, Colorado was at its worst at 03:00:00 on 2025-09-06.

When did Northglenn, Colorado experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Northglenn, Colorado was observed at 06:00:00 on 2025-09-06.

What is the AQI in Northglenn, Colorado right now?

As of now, the AQI in Northglenn, Colorado is 77, indicating Moderate conditions.

What is the most common type of pollution in Northglenn, Colorado?

Northglenn, Colorado air has the highest levels of PM2.5.

What should I do in case of poor air quality in Northglenn, Colorado?

Poor air quality in Northglenn, Colorado means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Northglenn, Colorado at the moment?

PM_2.5 levels in Northglenn, Colorado are currently 23.315 μg/m³.

What is the PM₁₀ level in Northglenn, Colorado at the moment?

The PM₁₀ concentration in Northglenn, Colorado is 71.763 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Northglenn, Colorado at the moment?

The current carbon monoxide (CO) concentration in Northglenn, Colorado is 0.325 ppm.

What is the sulfur dioxide (SO₂) level in Northglenn, Colorado at the moment?

Currently, Northglenn, Colorado has a sulfur dioxide (SO₂) concentration of 1.802 ppb.

What is the ozone (O₃) level in Northglenn, Colorado at the moment?

The current ozone (O₃) level in Northglenn, Colorado at the moment is 16.854 ppm.

What is the nitrogen dioxide (NO₂) level in Northglenn, Colorado at the moment?

Nitrogen dioxide (NO₂) level in Northglenn, Colorado at the moment is 14.063 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-04T17:00:00.000Z	67 \| moderate	18.177 \| fine	77.095 \| fine	30.098 \| good	0.724 \| good	18.274 \| good	0.232 \| good
2025-09-04T18:00:00.000Z	71 \| moderate	20.285 \| fine	75.845 \| fine	40.24 \| good	0.481 \| good	7.629 \| good	0.261 \| good
2025-09-04T19:00:00.000Z	77 \| moderate	23.188 \| fine	71.6 \| fine	47.534 \| good	0.261 \| good	4.803 \| good	0.264 \| good
2025-09-04T20:00:00.000Z	79 \| moderate	24.477 \| fine	67.413 \| fine	53.778 \| good	0.51 \| good	5.981 \| good	0.295 \| good
2025-09-04T21:00:00.000Z	79 \| moderate	24.466 \| fine	64.258 \| fine	58.829 \| fine	0.522 \| good	4.698 \| good	0.236 \| good
2025-09-04T22:00:00.000Z	79 \| moderate	23.868 \| fine	61.777 \| fine	62.753 \| fine	0.432 \| good	8.122 \| good	0.242 \| good
2025-09-04T23:00:00.000Z	75 \| moderate	22.196 \| fine	57.534 \| fine	60.316 \| fine	0.449 \| good	5 \| good	0.212 \| good
2025-09-05T00:00:00.000Z	73 \| moderate	20.611 \| fine	55.403 \| fine	55.709 \| fine	0.463 \| good	5.784 \| good	0.272 \| good
2025-09-05T01:00:00.000Z	92 \| moderate	30.721 \| fine	87.478 \| fine	55.513 \| fine	0.39 \| good	5.164 \| good	0.303 \| good
2025-09-05T02:00:00.000Z	134 \| sensitive	48.544 \| moderate	137.98 \| fine	55.607 \| fine	0.495 \| good	5.814 \| good	0.423 \| good
2025-09-05T03:00:00.000Z	147 \| sensitive	53.864 \| moderate	135.238 \| fine	52.68 \| good	0.395 \| good	6.165 \| good	0.39 \| good
2025-09-05T04:00:00.000Z	142 \| sensitive	52.219 \| moderate	128.423 \| fine	47.876 \| good	0.422 \| good	8.618 \| good	0.295 \| good
2025-09-05T05:00:00.000Z	127 \| sensitive	45.996 \| moderate	117.074 \| fine	43.658 \| good	0.422 \| good	7.891 \| good	0.233 \| good
2025-09-05T06:00:00.000Z	110 \| sensitive	39.035 \| moderate	104.054 \| fine	39.17 \| good	0.417 \| good	4.468 \| good	0.233 \| good
2025-09-05T07:00:00.000Z	97 \| moderate	34.284 \| fine	93.504 \| fine	34.003 \| good	0.259 \| good	3.371 \| good	0.203 \| good
2025-09-05T08:00:00.000Z	92 \| moderate	30.692 \| fine	84.83 \| fine	32.538 \| good	0.317 \| good	2.864 \| good	0.203 \| good
2025-09-05T09:00:00.000Z	88 \| moderate	28.97 \| fine	81.415 \| fine	28.346 \| good	0.259 \| good	3.57 \| good	0.233 \| good
2025-09-05T10:00:00.000Z	88 \| moderate	28.789 \| fine	82.001 \| fine	27.269 \| good	0.278 \| good	4.162 \| good	0.2 \| good
2025-09-05T11:00:00.000Z	88 \| moderate	28.867 \| fine	91.852 \| fine	23.684 \| good	0.232 \| good	4.876 \| good	0.262 \| good
2025-09-05T12:00:00.000Z	86 \| moderate	27.916 \| fine	92.418 \| fine	22.927 \| good	0.29 \| good	6.901 \| good	0.262 \| good
2025-09-05T13:00:00.000Z	81 \| moderate	25.167 \| fine	83.041 \| fine	26.633 \| good	0.28 \| good	7.133 \| good	0.262 \| good
2025-09-05T14:00:00.000Z	77 \| moderate	22.849 \| fine	73.974 \| fine	29.051 \| good	0.19 \| good	6.034 \| good	0.2 \| good
2025-09-05T15:00:00.000Z	75 \| moderate	21.853 \| fine	71.057 \| fine	30.782 \| good	0.141 \| good	6.046 \| good	0.233 \| good
2025-09-05T16:00:00.000Z	75 \| moderate	21.95 \| fine	69.678 \| fine	33.513 \| good	0.327 \| good	5.775 \| good	0.295 \| good
2025-09-05T17:00:00.000Z	75 \| moderate	21.934 \| fine	67.616 \| fine	38.098 \| good	0.259 \| good	4.975 \| good	0.23 \| good
2025-09-05T18:00:00.000Z	75 \| moderate	21.809 \| fine	69.943 \| fine	38.316 \| good	0.232 \| good	5.048 \| good	0.233 \| good
2025-09-05T19:00:00.000Z	75 \| moderate	21.787 \| fine	69.943 \| fine	37.851 \| good	0.362 \| good	4.807 \| good	0.23 \| good
2025-09-05T20:00:00.000Z	75 \| moderate	21.976 \| fine	75.846 \| fine	35.218 \| good	0.349 \| good	6.133 \| good	0.325 \| good
2025-09-05T21:00:00.000Z	73 \| moderate	21.471 \| fine	78.65 \| fine	36.338 \| good	0.3 \| good	4.712 \| good	0.384 \| good
2025-09-05T22:00:00.000Z	73 \| moderate	21.012 \| fine	77.67 \| fine	37.902 \| good	0.31 \| good	4.698 \| good	0.23 \| good
2025-09-05T23:00:00.000Z	73 \| moderate	20.575 \| fine	72.261 \| fine	37.513 \| good	0.251 \| good	5.598 \| good	0.233 \| good
2025-09-06T00:00:00.000Z	71 \| moderate	19.996 \| fine	67.635 \| fine	35.902 \| good	0.31 \| good	6.546 \| good	0.264 \| good
2025-09-06T01:00:00.000Z	71 \| moderate	19.582 \| fine	65.935 \| fine	33 \| good	0.31 \| good	5.819 \| good	0.324 \| good
2025-09-06T02:00:00.000Z	69 \| moderate	19.195 \| fine	64.433 \| fine	30.483 \| good	0.268 \| good	7.68 \| good	0.355 \| good
2025-09-06T03:00:00.000Z	69 \| moderate	19.033 \| fine	63.697 \| fine	27.974 \| good	0.249 \| good	10.302 \| good	0.419 \| good
2025-09-06T04:00:00.000Z	69 \| moderate	18.851 \| fine	63.365 \| fine	26.196 \| good	0.288 \| good	9.847 \| good	0.358 \| good
2025-09-06T05:00:00.000Z	69 \| moderate	18.851 \| fine	63.95 \| fine	27.171 \| good	0.261 \| good	9.955 \| good	0.484 \| good
2025-09-06T06:00:00.000Z	69 \| moderate	19.225 \| fine	65.319 \| fine	22.586 \| good	0.21 \| good	13.912 \| good	0.511 \| good
2025-09-06T07:00:00.000Z	71 \| moderate	19.549 \| fine	66.182 \| fine	22.12 \| good	0.31 \| good	12.831 \| good	0.511 \| good
2025-09-06T08:00:00.000Z	71 \| moderate	20.258 \| fine	70.015 \| fine	16.68 \| good	0.368 \| good	16.845 \| good	0.416 \| good
2025-09-06T09:00:00.000Z	73 \| moderate	21.185 \| fine	69.885 \| fine	17.124 \| good	0.29 \| good	13.082 \| good	0.386 \| good
2025-09-06T10:00:00.000Z	75 \| moderate	21.886 \| fine	68.953 \| fine	12.466 \| good	0.259 \| good	15.198 \| good	0.384 \| good
2025-09-06T11:00:00.000Z	75 \| moderate	22.216 \| fine	68.217 \| fine	11.487 \| good	0.22 \| good	14.553 \| good	0.292 \| good
2025-09-06T12:00:00.000Z	75 \| moderate	22.424 \| fine	67.046 \| fine	10.243 \| good	0.337 \| good	17.427 \| good	0.292 \| good
2025-09-06T13:00:00.000Z	77 \| moderate	22.664 \| fine	67.963 \| fine	10.465 \| good	0.268 \| good	17.434 \| good	0.359 \| good
2025-09-06T14:00:00.000Z	77 \| moderate	23.072 \| fine	70.202 \| fine	10.247 \| good	0.691 \| good	18.486 \| good	0.359 \| good
2025-09-06T15:00:00.000Z	77 \| moderate	23.465 \| fine	71.524 \| fine	13.268 \| good	0.949 \| good	17.721 \| good	0.329 \| good
2025-09-06T16:00:00.000Z	77 \| moderate	23.315 \| fine	71.763 \| fine	16.854 \| good	1.802 \| good	14.063 \| good	0.325 \| good
2025-09-06T16:00:00.000Z	77 \| moderate	23.315 \| fine	71.763 \| fine	16.854 \| good	1.802 \| good	14.063 \| good	0.325 \| good
2025-09-06T06:00:00.000Z	58 \| moderate	13.107 \| fine	58.516 \| fine	23.227 \| good	0.6 \| good	13.786 \| good	0.293 \| good
2025-09-06T07:00:00.000Z	60 \| moderate	13.815 \| fine	61.897 \| fine	22.466 \| good	0.56 \| good	13.25 \| good	0.287 \| good
2025-09-06T08:00:00.000Z	64 \| moderate	15.819 \| fine	70.41 \| fine	19.932 \| good	0.521 \| good	12.714 \| good	0.282 \| good
2025-09-06T09:00:00.000Z	62 \| moderate	14.826 \| fine	66.667 \| fine	20.083 \| good	0.481 \| good	12.178 \| good	0.277 \| good
2025-09-06T10:00:00.000Z	58 \| moderate	13.466 \| fine	60.796 \| fine	17.173 \| good	0.466 \| good	11.467 \| good	0.266 \| good
2025-09-06T11:00:00.000Z	60 \| moderate	14.179 \| fine	62.907 \| fine	13.045 \| good	0.451 \| good	10.757 \| good	0.256 \| good
2025-09-06T12:00:00.000Z	58 \| moderate	12.656 \| fine	56.851 \| fine	12.077 \| good	0.436 \| good	10.047 \| good	0.245 \| good
2025-09-06T13:00:00.000Z	60 \| moderate	14.304 \| fine	63.642 \| fine	14.044 \| good	0.533 \| good	8.93 \| good	0.247 \| good
2025-09-06T14:00:00.000Z	60 \| moderate	14.363 \| fine	63.626 \| fine	17.827 \| good	0.63 \| good	7.814 \| good	0.249 \| good
2025-09-06T15:00:00.000Z	60 \| moderate	14.489 \| fine	64.462 \| fine	24.773 \| good	0.727 \| good	6.698 \| good	0.251 \| good
2025-09-06T16:00:00.000Z	62 \| moderate	14.904 \| fine	66.403 \| fine	31.216 \| good	0.911 \| good	5.422 \| good	0.237 \| good
2025-09-06T17:00:00.000Z	62 \| moderate	14.646 \| fine	65.219 \| fine	41.166 \| good	1.094 \| good	4.146 \| good	0.223 \| good
2025-09-06T18:00:00.000Z	64 \| moderate	15.727 \| fine	69.992 \| fine	50.287 \| good	1.278 \| good	2.871 \| good	0.209 \| good
2025-09-06T19:00:00.000Z	64 \| moderate	15.568 \| fine	69.668 \| fine	58.541 \| fine	1.114 \| good	2.33 \| good	0.202 \| good
2025-09-06T20:00:00.000Z	77 \| moderate	15.377 \| fine	68.822 \| fine	62.854 \| fine	0.95 \| good	1.789 \| good	0.194 \| good
2025-09-06T21:00:00.000Z	80 \| moderate	15.573 \| fine	69.706 \| fine	63.629 \| fine	0.786 \| good	1.248 \| good	0.187 \| good
2025-09-06T22:00:00.000Z	80 \| moderate	15.603 \| fine	69.759 \| fine	63.699 \| fine	0.783 \| good	1.747 \| good	0.19 \| good
2025-09-06T23:00:00.000Z	77 \| moderate	15.42 \| fine	69.095 \| fine	62.874 \| fine	0.779 \| good	2.247 \| good	0.192 \| good
2025-09-07T00:00:00.000Z	58 \| moderate	12.764 \| fine	57.1 \| fine	53.602 \| good	0.776 \| good	2.747 \| good	0.195 \| good
2025-09-07T01:00:00.000Z	62 \| moderate	14.519 \| fine	64.682 \| fine	42.122 \| good	0.802 \| good	4.991 \| good	0.213 \| good
2025-09-07T02:00:00.000Z	54 \| moderate	11.261 \| good	49.794 \| good	39.467 \| good	0.829 \| good	7.236 \| good	0.231 \| good
2025-09-07T03:00:00.000Z	58 \| moderate	13.063 \| fine	59.098 \| fine	37.594 \| good	0.855 \| good	9.481 \| good	0.249 \| good
2025-09-07T04:00:00.000Z	62 \| moderate	14.952 \| fine	67.586 \| fine	32.12 \| good	0.807 \| good	10.208 \| good	0.25 \| good
2025-09-07T05:00:00.000Z	60 \| moderate	14.407 \| fine	63.914 \| fine	26.224 \| good	0.76 \| good	10.934 \| good	0.251 \| good
2025-09-07T06:00:00.000Z	62 \| moderate	14.858 \| fine	66.805 \| fine	26.741 \| good	0.712 \| good	11.661 \| good	0.253 \| good
2025-09-07T07:00:00.000Z	64 \| moderate	15.686 \| fine	70.047 \| fine	25.938 \| good	0.612 \| good	10.645 \| good	0.238 \| good
2025-09-07T08:00:00.000Z	69 \| moderate	19.171 \| fine	84.594 \| fine	22.335 \| good	0.511 \| good	9.629 \| good	0.224 \| good
2025-09-07T09:00:00.000Z	67 \| moderate	18.109 \| fine	80.106 \| fine	23.367 \| good	0.411 \| good	8.612 \| good	0.21 \| good
2025-09-07T10:00:00.000Z	60 \| moderate	14.486 \| fine	64.831 \| fine	23.803 \| good	0.374 \| good	7.689 \| good	0.195 \| good
2025-09-07T11:00:00.000Z	60 \| moderate	14.032 \| fine	63.007 \| fine	18.349 \| good	0.337 \| good	6.766 \| good	0.181 \| good
2025-09-07T12:00:00.000Z	62 \| moderate	14.564 \| fine	65.68 \| fine	14.499 \| good	0.299 \| good	5.843 \| good	0.167 \| good
2025-09-07T13:00:00.000Z	62 \| moderate	15.416 \| fine	68.657 \| fine	15.17 \| good	0.336 \| good	5.975 \| good	0.169 \| good
2025-09-07T14:00:00.000Z	66 \| moderate	16.986 \| fine	75.907 \| fine	19.754 \| good	0.372 \| good	6.108 \| good	0.172 \| good
2025-09-07T15:00:00.000Z	64 \| moderate	16.343 \| fine	72.902 \| fine	26.969 \| good	0.409 \| good	6.24 \| good	0.175 \| good
2025-09-07T16:00:00.000Z	62 \| moderate	14.956 \| fine	66.803 \| fine	36.822 \| good	0.393 \| good	4.571 \| good	0.157 \| good
2025-09-07T17:00:00.000Z	60 \| moderate	13.876 \| fine	62.012 \| fine	47.26 \| good	0.378 \| good	2.903 \| good	0.139 \| good
2025-09-07T18:00:00.000Z	60 \| moderate	13.738 \| fine	61.572 \| fine	56.635 \| fine	0.362 \| good	1.234 \| good	0.121 \| good
2025-09-07T19:00:00.000Z	80 \| moderate	11.821 \| good	52.676 \| good	63.816 \| fine	0.337 \| good	1.166 \| good	0.121 \| good
2025-09-07T20:00:00.000Z	74 \| moderate	15.727 \| fine	70.603 \| fine	62.009 \| fine	0.313 \| good	1.099 \| good	0.121 \| good
2025-09-07T21:00:00.000Z	84 \| moderate	26.639 \| fine	116.077 \| fine	60.584 \| fine	0.288 \| good	1.031 \| good	0.121 \| good
2025-09-07T22:00:00.000Z	82 \| moderate	25.663 \| fine	112.158 \| fine	58.08 \| fine	0.355 \| good	1.522 \| good	0.123 \| good
2025-09-07T23:00:00.000Z	98 \| moderate	34.471 \| fine	150.157 \| fine	56.223 \| fine	0.422 \| good	2.014 \| good	0.125 \| good
2025-09-08T00:00:00.000Z	74 \| moderate	7.812 \| good	9.039 \| good	62.39 \| fine	0.488 \| good	2.506 \| good	0.126 \| good
2025-09-08T01:00:00.000Z	69 \| moderate	19.415 \| fine	85.89 \| fine	50.439 \| good	0.529 \| good	7.389 \| good	0.166 \| good
2025-09-08T02:00:00.000Z	54 \| moderate	10.65 \| good	47.545 \| good	40.747 \| good	0.57 \| good	12.273 \| good	0.206 \| good
2025-09-08T03:00:00.000Z	56 \| moderate	12.244 \| fine	54.342 \| good	39.24 \| good	0.611 \| good	17.156 \| good	0.246 \| good
2025-09-08T04:00:00.000Z	58 \| moderate	13.071 \| fine	58.622 \| fine	37.721 \| good	0.584 \| good	16.55 \| good	0.243 \| good
2025-09-08T05:00:00.000Z	56 \| moderate	11.953 \| good	53.366 \| good	34.857 \| good	0.557 \| good	15.944 \| good	0.24 \| good

Live air quality index in Northglenn, Colorado today

Major air pollutants in Northglenn, Colorado

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Northglenn, Colorado air quality map: Stay updated on AQI near you

Air quality in nearby cities

Thornton, Colorado

Federal Heights, Colorado

Welby, Colorado

Sherrelwood, Colorado

Westminster, Colorado

Broomfield, Colorado

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Frequently asked questions

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What is the carbon monoxide (CO) level in Northglenn, Colorado at the moment?

What is the sulfur dioxide (SO2) level in Northglenn, Colorado at the moment?

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What is the nitrogen dioxide (NO2) level in Northglenn, Colorado at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Northglenn, Colorado at the moment?

What is the PM₁₀ level in Northglenn, Colorado at the moment?

What is the sulfur dioxide (SO₂) level in Northglenn, Colorado at the moment?

What is the ozone (O₃) level in Northglenn, Colorado at the moment?

What is the nitrogen dioxide (NO₂) level in Northglenn, Colorado at the moment?