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

The current PM10 concentration at Broomfield, Colorado is 22.48 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Broomfield, Colorado is 0.557 ppb.

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

The current ozone (O3) concentration at Broomfield, Colorado is 20.216 ppm.

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

The current nitrogen dioxide (NO2) concentration at Broomfield, Colorado is 12.519 ppb.

Broomfield, Colorado live air quality index now

Q: What is the current concentration of PM2.5 in Broomfield, Colorado?

The current PM2.5 concentration at Broomfield, Colorado is 4.393 μg/m3.

Stay updated with real-time air quality in Broomfield, 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

Broomfield, Colorado

Last updated: ... (Local time)

Major air pollutants in Broomfield, Colorado

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.57 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

23.59 μg/m³

155

255

425

605+

Ozone (O₃)

17.62 ppb

201

201+

Sulfur Dioxide (SO₂)

0.50 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.38 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Broomfield, Colorado

Get Live Pollen Counts

Broomfield, Colorado

Scroll To Air Quality Map

Track live Broomfield, Colorado air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T12:00:00.000Z	22 \| good	4.253 \| good	22.408 \| good	8.531 \| good	0.563 \| good	21.878 \| good	0.225 \| good
2026-09-05T13:00:00.000Z	22 \| good	4.463 \| good	23.278 \| good	9.378 \| good	0.541 \| good	21.813 \| good	0.322 \| good
2026-09-05T14:00:00.000Z	27 \| good	4.971 \| good	25.818 \| good	13.227 \| good	0.659 \| good	18.948 \| good	0.318 \| good
2026-09-05T15:00:00.000Z	27 \| good	5.061 \| good	28.954 \| good	16.278 \| good	1.271 \| good	22.442 \| good	0.347 \| good
2026-09-05T16:00:00.000Z	27 \| good	4.892 \| good	28.905 \| good	24.255 \| good	2.285 \| good	16.13 \| good	0.283 \| good
2026-09-05T17:00:00.000Z	31 \| good	4.539 \| good	24.877 \| good	32.821 \| good	1.326 \| good	8.489 \| good	0.193 \| good
2026-09-05T18:00:00.000Z	37 \| good	4.039 \| good	22.388 \| good	40.309 \| good	0.41 \| good	3.836 \| good	0.161 \| good
2026-09-05T19:00:00.000Z	40 \| good	3.598 \| good	19.849 \| good	43.36 \| good	0.346 \| good	2.991 \| good	0.193 \| good
2026-09-05T20:00:00.000Z	44 \| good	3.58 \| good	19.749 \| good	47.719 \| good	0.441 \| good	2.839 \| good	0.136 \| good
2026-09-05T21:00:00.000Z	45 \| good	3.477 \| good	20.388 \| good	48.77 \| good	0.341 \| good	2.62 \| good	0.169 \| good
2026-09-05T22:00:00.000Z	46 \| good	3.282 \| good	20.209 \| good	50.438 \| good	0.346 \| good	2.291 \| good	0.168 \| good
2026-09-05T23:00:00.000Z	46 \| good	3.269 \| good	21.698 \| good	50.336 \| good	0.428 \| good	2.78 \| good	0.196 \| good
2026-09-06T00:00:00.000Z	47 \| good	3.04 \| good	18.561 \| good	50.515 \| good	0.31 \| good	2.289 \| good	0.293 \| good
2026-09-06T01:00:00.000Z	44 \| good	3.045 \| good	17.072 \| good	47.617 \| good	0.31 \| good	4.7 \| good	0.323 \| good
2026-09-06T02:00:00.000Z	41 \| good	3.06 \| good	18.612 \| good	43.745 \| good	0.305 \| good	6.207 \| good	0.29 \| good
2026-09-06T03:00:00.000Z	35 \| good	3.05 \| good	12.517 \| good	37.844 \| good	0.278 \| good	7.502 \| good	0.135 \| good
2026-09-06T04:00:00.000Z	33 \| good	3.377 \| good	19.9 \| good	36.439 \| good	0.225 \| good	7.668 \| good	0.531 \| good
2026-09-06T05:00:00.000Z	31 \| good	3.49 \| good	22.339 \| good	33.258 \| good	0.292 \| good	7.674 \| good	0.48 \| good
2026-09-06T06:00:00.000Z	26 \| good	3.682 \| good	21.749 \| good	28.281 \| good	0.305 \| good	13.001 \| good	0.347 \| good
2026-09-06T07:00:00.000Z	24 \| good	3.715 \| good	20.77 \| good	26.432 \| good	0.459 \| good	12.919 \| good	0.2 \| good
2026-09-06T08:00:00.000Z	24 \| good	3.746 \| good	19.849 \| good	26.125 \| good	0.469 \| good	7.745 \| good	0.2 \| good
2026-09-06T09:00:00.000Z	23 \| good	3.921 \| good	20.619 \| good	25.125 \| good	0.233 \| good	8.498 \| good	0.225 \| good
2026-09-06T10:00:00.000Z	22 \| good	3.962 \| good	20.799 \| good	23.742 \| good	0.279 \| good	7.385 \| good	0.257 \| good
2026-09-06T11:00:00.000Z	24 \| good	4.305 \| good	21 \| good	25.64 \| good	0.292 \| good	6.711 \| good	0.132 \| good
2026-09-06T12:00:00.000Z	27 \| good	4.751 \| good	22.36 \| good	27.617 \| good	0.292 \| good	6.117 \| good	0.132 \| good
2026-09-06T13:00:00.000Z	27 \| good	4.959 \| good	22.13 \| good	27.719 \| good	0.287 \| good	8.306 \| good	0.222 \| good
2026-09-06T14:00:00.000Z	33 \| good	5.559 \| good	23.102 \| good	30.13 \| good	0.351 \| good	8.512 \| good	0.222 \| good
2026-09-06T15:00:00.000Z	33 \| good	5.666 \| good	24.074 \| good	34.875 \| good	0.392 \| good	5.542 \| good	0.222 \| good
2026-09-06T16:00:00.000Z	35 \| good	5.687 \| good	23.304 \| good	37.747 \| good	0.261 \| good	4.644 \| good	0.189 \| good
2026-09-06T17:00:00.000Z	37 \| good	5.602 \| good	23.383 \| good	40.258 \| good	0.366 \| good	4.305 \| good	0.189 \| good
2026-09-06T18:00:00.000Z	41 \| good	5.49 \| good	22.513 \| good	43.59 \| good	0.395 \| good	3.913 \| good	0.222 \| good
2026-09-06T19:00:00.000Z	45 \| good	5.382 \| good	22.232 \| good	48.59 \| good	0.546 \| good	3.645 \| good	0.132 \| good
2026-09-06T20:00:00.000Z	47 \| good	5.339 \| good	22.081 \| good	51.489 \| good	0.546 \| good	4.446 \| good	0.132 \| good
2026-09-06T21:00:00.000Z	54 \| moderate	5.226 \| good	22.72 \| good	56.258 \| fine	0.505 \| good	3.713 \| good	0.132 \| good
2026-09-06T22:00:00.000Z	67 \| moderate	5.109 \| good	21.799 \| good	59.926 \| fine	0.549 \| good	3.582 \| good	0.132 \| good
2026-09-06T23:00:00.000Z	54 \| moderate	4.863 \| good	21.439 \| good	56.438 \| fine	0.446 \| good	2.501 \| good	0.104 \| good
2026-09-07T00:00:00.000Z	51 \| moderate	4.468 \| good	21.339 \| good	54.798 \| good	0.328 \| good	2.351 \| good	0.104 \| good
2026-09-07T01:00:00.000Z	50 \| good	4.498 \| good	23.03 \| good	53.645 \| good	0.328 \| good	4.098 \| good	0.193 \| good
2026-09-07T02:00:00.000Z	43 \| good	4.703 \| good	23.26 \| good	46.156 \| good	0.466 \| good	5.782 \| good	0.262 \| good
2026-09-07T03:00:00.000Z	38 \| good	1.3 \| good	5.142 \| good	40.773 \| good	0.226 \| good	4.934 \| good	0.122 \| good
2026-09-07T04:00:00.000Z	33 \| good	5.531 \| good	22.616 \| good	34.179 \| good	0.318 \| good	7.5 \| good	0.445 \| good
2026-09-07T05:00:00.000Z	33 \| good	5.594 \| good	24.357 \| good	36.258 \| good	0.451 \| good	18.083 \| good	0.352 \| good
2026-09-07T06:00:00.000Z	33 \| good	5.647 \| good	25.543 \| good	30.181 \| good	0.297 \| good	17.689 \| good	0.316 \| good
2026-09-07T07:00:00.000Z	33 \| good	5.895 \| good	25.951 \| good	25.411 \| good	0.274 \| good	23.351 \| good	0.473 \| good
2026-09-07T08:00:00.000Z	33 \| good	6.357 \| good	26.77 \| good	21.742 \| good	0.284 \| good	17.122 \| good	0.373 \| good
2026-09-07T09:00:00.000Z	33 \| good	6.165 \| good	25.539 \| good	22.434 \| good	0.292 \| good	11.479 \| good	0.226 \| good
2026-09-07T10:00:00.000Z	33 \| good	6.249 \| good	26.54 \| good	20.715 \| good	0.31 \| good	11.997 \| good	0.194 \| good
2026-09-07T11:00:00.000Z	33 \| good	6.375 \| good	26.41 \| good	16.738 \| good	0.32 \| good	11.065 \| good	0.198 \| good
2026-09-07T11:00:00.000Z	33 \| good	5.572 \| good	23.595 \| good	17.623 \| good	0.501 \| good	12.375 \| good	0.186 \| good
2026-09-07T12:00:00.000Z	11 \| good	2.413 \| good	9.98 \| good	6.984 \| good	0.153 \| good	10.258 \| good	0.161 \| good
2026-09-07T13:00:00.000Z	11 \| good	2.413 \| good	9.98 \| good	6.017 \| good	0.144 \| good	8.84 \| good	0.161 \| good
2026-09-07T14:00:00.000Z	27 \| good	4.846 \| good	21.449 \| good	6.018 \| good	0.151 \| good	7.737 \| good	0.166 \| good
2026-09-07T15:00:00.000Z	22 \| good	4.49 \| good	19.747 \| good	9.218 \| good	0.172 \| good	7.761 \| good	0.17 \| good
2026-09-07T16:00:00.000Z	22 \| good	3.763 \| good	16.105 \| good	16.24 \| good	0.198 \| good	6.156 \| good	0.144 \| good
2026-09-07T17:00:00.000Z	23 \| good	3.278 \| good	14.325 \| good	25.369 \| good	0.246 \| good	3.94 \| good	0.122 \| good
2026-09-07T18:00:00.000Z	33 \| good	3.996 \| good	17.707 \| good	36.053 \| good	0.257 \| good	2.14 \| good	0.107 \| good
2026-09-07T19:00:00.000Z	40 \| good	4.001 \| good	17.577 \| good	42.776 \| good	0.202 \| good	1.053 \| good	0.098 \| good
2026-09-07T20:00:00.000Z	45 \| good	5.441 \| good	23.496 \| good	48.568 \| good	0.158 \| good	0.658 \| good	0.093 \| good
2026-09-07T21:00:00.000Z	50 \| good	4.755 \| good	20.704 \| good	53.953 \| good	0.142 \| good	0.684 \| good	0.091 \| good
2026-09-07T22:00:00.000Z	51 \| moderate	4.183 \| good	18.089 \| good	54.876 \| good	0.143 \| good	0.88 \| good	0.092 \| good
2026-09-07T23:00:00.000Z	41 \| good	2.472 \| good	10.222 \| good	44.138 \| good	0.159 \| good	1.941 \| good	0.1 \| good
2026-09-08T00:00:00.000Z	31 \| good	3.334 \| good	14.563 \| good	33.369 \| good	0.187 \| good	2.294 \| good	0.102 \| good
2026-09-08T01:00:00.000Z	33 \| good	5.698 \| good	24.612 \| good	29.761 \| good	0.207 \| good	4.323 \| good	0.119 \| good
2026-09-08T02:00:00.000Z	35 \| good	2.232 \| good	9.113 \| good	38.217 \| good	0.232 \| good	7.839 \| good	0.142 \| good
2026-09-08T03:00:00.000Z	31 \| good	3.789 \| good	16.318 \| good	32.585 \| good	0.248 \| good	12.144 \| good	0.17 \| good
2026-09-08T04:00:00.000Z	54 \| moderate	10.695 \| good	47.657 \| good	24.59 \| good	0.247 \| good	14.043 \| good	0.186 \| good
2026-09-08T05:00:00.000Z	66 \| moderate	17.041 \| fine	76.092 \| fine	19.649 \| good	0.251 \| good	14.754 \| good	0.207 \| good
2026-09-08T06:00:00.000Z	69 \| moderate	18.896 \| fine	83.39 \| fine	18.83 \| good	0.242 \| good	14.943 \| good	0.215 \| good
2026-09-08T07:00:00.000Z	66 \| moderate	17.411 \| fine	77.474 \| fine	20.109 \| good	0.223 \| good	14.898 \| good	0.207 \| good
2026-09-08T08:00:00.000Z	73 \| moderate	20.671 \| fine	90.988 \| fine	19.186 \| good	0.206 \| good	14.423 \| good	0.201 \| good
2026-09-08T09:00:00.000Z	77 \| moderate	22.7 \| fine	99.983 \| fine	18.503 \| good	0.183 \| good	13.384 \| good	0.196 \| good
2026-09-08T10:00:00.000Z	75 \| moderate	22.45 \| fine	98.595 \| fine	11.943 \| good	0.162 \| good	12.555 \| good	0.188 \| good
2026-09-08T11:00:00.000Z	77 \| moderate	22.766 \| fine	99.826 \| fine	7.631 \| good	0.146 \| good	11.897 \| good	0.177 \| good
2026-09-08T12:00:00.000Z	77 \| moderate	22.837 \| fine	99.837 \| fine	4.311 \| good	0.136 \| good	10.922 \| good	0.164 \| good
2026-09-08T13:00:00.000Z	77 \| moderate	22.874 \| fine	100.112 \| fine	6.106 \| good	0.136 \| good	8.33 \| good	0.154 \| good
2026-09-08T14:00:00.000Z	73 \| moderate	21.284 \| fine	93.473 \| fine	15.181 \| good	0.156 \| good	6.125 \| good	0.151 \| good
2026-09-08T15:00:00.000Z	66 \| moderate	17.431 \| fine	77.131 \| fine	28.264 \| good	0.201 \| good	4.238 \| good	0.131 \| good
2026-09-08T16:00:00.000Z	67 \| moderate	18.244 \| fine	80.595 \| fine	38.997 \| good	0.288 \| good	2.623 \| good	0.112 \| good
2026-09-08T17:00:00.000Z	69 \| moderate	18.895 \| fine	83.45 \| fine	45.141 \| good	0.338 \| good	1.72 \| good	0.104 \| good
2026-09-08T18:00:00.000Z	67 \| moderate	18.23 \| fine	80.399 \| fine	45.304 \| good	0.343 \| good	1.164 \| good	0.1 \| good
2026-09-08T19:00:00.000Z	67 \| moderate	17.579 \| fine	78.281 \| fine	47.203 \| good	0.308 \| good	0.828 \| good	0.097 \| good
2026-09-08T20:00:00.000Z	58 \| moderate	13.475 \| fine	60.435 \| fine	49.184 \| good	0.271 \| good	0.65 \| good	0.095 \| good
2026-09-08T21:00:00.000Z	52 \| moderate	9.705 \| good	43.004 \| good	50.045 \| good	0.25 \| good	0.622 \| good	0.095 \| good
2026-09-08T22:00:00.000Z	52 \| moderate	9.641 \| good	42.954 \| good	45.66 \| good	0.241 \| good	0.651 \| good	0.095 \| good
2026-09-08T23:00:00.000Z	49 \| good	8.971 \| good	39.798 \| good	43.11 \| good	0.229 \| good	0.819 \| good	0.096 \| good
2026-09-09T00:00:00.000Z	52 \| moderate	9.723 \| good	43.196 \| good	41.075 \| good	0.226 \| good	1.233 \| good	0.099 \| good
2026-09-09T01:00:00.000Z	44 \| good	7.534 \| good	33.227 \| good	30.041 \| good	0.222 \| good	2.771 \| good	0.111 \| good
2026-09-09T02:00:00.000Z	44 \| good	7.942 \| good	35.091 \| good	23.521 \| good	0.247 \| good	6.008 \| good	0.134 \| good
2026-09-09T03:00:00.000Z	58 \| moderate	12.991 \| fine	58.388 \| fine	28.095 \| good	0.285 \| good	8.721 \| good	0.151 \| good
2026-09-09T04:00:00.000Z	81 \| moderate	24.558 \| fine	107.344 \| fine	30.767 \| good	0.307 \| good	10.751 \| good	0.165 \| good
2026-09-09T05:00:00.000Z	64 \| moderate	16.184 \| fine	72.078 \| fine	30.976 \| good	0.308 \| good	12.926 \| good	0.18 \| good
2026-09-09T06:00:00.000Z	64 \| moderate	15.687 \| fine	69.75 \| fine	30.754 \| good	0.284 \| good	14.724 \| good	0.197 \| good
2026-09-09T07:00:00.000Z	66 \| moderate	16.87 \| fine	74.955 \| fine	25.937 \| good	0.243 \| good	14.485 \| good	0.203 \| good
2026-09-09T08:00:00.000Z	60 \| moderate	14.131 \| fine	63.603 \| fine	24.809 \| good	0.218 \| good	13.154 \| good	0.198 \| good
2026-09-09T09:00:00.000Z	60 \| moderate	13.672 \| fine	61.685 \| fine	19.758 \| good	0.207 \| good	12.179 \| good	0.189 \| good
2026-09-09T10:00:00.000Z	60 \| moderate	13.699 \| fine	61.561 \| fine	16.716 \| good	0.212 \| good	11.717 \| good	0.178 \| good
2026-09-09T11:00:00.000Z	64 \| moderate	15.699 \| fine	70.254 \| fine	14.282 \| good	0.228 \| good	10.251 \| good	0.165 \| good

Broomfield

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Broomfield, Colorado air quality map: Track AQI near you

0.20ppm

How accurate is Colorado, USA air quality data?

Air quality data and pollutant measurements for Colorado, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Broomfield, Colorado updated?

The air quality for Broomfield, Colorado is updated every hour.

When was the worst air quality at Broomfield, Colorado in the last 24 hrs?

The worst air quality in Broomfield, Colorado in the last 24 hours was observed at 10:00:00 on 2026-09-06.

When was the best air quality at Broomfield, Colorado in the last 24 hrs?

In the last 24 hrs, the best air quality in Broomfield, Colorado was observed at 11:00:00 on 2026-09-06.

What is the current air quality in Broomfield, Colorado?

The current air quality in Broomfield, Colorado is 22, categorized as Good based on real-time data.

What pollutant is the most common in Broomfield, Colorado?

The most common pollutant in Broomfield, Colorado is PM2.5.

What should I do if the air quality in Broomfield, Colorado is poor?

If the air quality in Broomfield, Colorado is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Broomfield, Colorado?

The current PM_2.5 concentration at Broomfield, Colorado is 4.393 μg/m³.

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

The current PM₁₀ concentration at Broomfield, Colorado is 22.48 μg/m³.

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

The current carbon monoxide (CO) concentration at Broomfield, Colorado is 0.195 ppm.

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

The current sulfur dioxide (SO₂) concentration at Broomfield, Colorado is 0.557 ppb.

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

The current ozone (O₃) concentration at Broomfield, Colorado is 20.216 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Broomfield, Colorado is 12.519 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-05T12:00:00.000Z	22 \| good	4.253 \| good	22.408 \| good	8.531 \| good	0.563 \| good	21.878 \| good	0.225 \| good
2026-09-05T13:00:00.000Z	22 \| good	4.463 \| good	23.278 \| good	9.378 \| good	0.541 \| good	21.813 \| good	0.322 \| good
2026-09-05T14:00:00.000Z	27 \| good	4.971 \| good	25.818 \| good	13.227 \| good	0.659 \| good	18.948 \| good	0.318 \| good
2026-09-05T15:00:00.000Z	27 \| good	5.061 \| good	28.954 \| good	16.278 \| good	1.271 \| good	22.442 \| good	0.347 \| good
2026-09-05T16:00:00.000Z	27 \| good	4.892 \| good	28.905 \| good	24.255 \| good	2.285 \| good	16.13 \| good	0.283 \| good
2026-09-05T17:00:00.000Z	31 \| good	4.539 \| good	24.877 \| good	32.821 \| good	1.326 \| good	8.489 \| good	0.193 \| good
2026-09-05T18:00:00.000Z	37 \| good	4.039 \| good	22.388 \| good	40.309 \| good	0.41 \| good	3.836 \| good	0.161 \| good
2026-09-05T19:00:00.000Z	40 \| good	3.598 \| good	19.849 \| good	43.36 \| good	0.346 \| good	2.991 \| good	0.193 \| good
2026-09-05T20:00:00.000Z	44 \| good	3.58 \| good	19.749 \| good	47.719 \| good	0.441 \| good	2.839 \| good	0.136 \| good
2026-09-05T21:00:00.000Z	45 \| good	3.477 \| good	20.388 \| good	48.77 \| good	0.341 \| good	2.62 \| good	0.169 \| good
2026-09-05T22:00:00.000Z	46 \| good	3.282 \| good	20.209 \| good	50.438 \| good	0.346 \| good	2.291 \| good	0.168 \| good
2026-09-05T23:00:00.000Z	46 \| good	3.269 \| good	21.698 \| good	50.336 \| good	0.428 \| good	2.78 \| good	0.196 \| good
2026-09-06T00:00:00.000Z	47 \| good	3.04 \| good	18.561 \| good	50.515 \| good	0.31 \| good	2.289 \| good	0.293 \| good
2026-09-06T01:00:00.000Z	44 \| good	3.045 \| good	17.072 \| good	47.617 \| good	0.31 \| good	4.7 \| good	0.323 \| good
2026-09-06T02:00:00.000Z	41 \| good	3.06 \| good	18.612 \| good	43.745 \| good	0.305 \| good	6.207 \| good	0.29 \| good
2026-09-06T03:00:00.000Z	35 \| good	3.05 \| good	12.517 \| good	37.844 \| good	0.278 \| good	7.502 \| good	0.135 \| good
2026-09-06T04:00:00.000Z	33 \| good	3.377 \| good	19.9 \| good	36.439 \| good	0.225 \| good	7.668 \| good	0.531 \| good
2026-09-06T05:00:00.000Z	31 \| good	3.49 \| good	22.339 \| good	33.258 \| good	0.292 \| good	7.674 \| good	0.48 \| good
2026-09-06T06:00:00.000Z	26 \| good	3.682 \| good	21.749 \| good	28.281 \| good	0.305 \| good	13.001 \| good	0.347 \| good
2026-09-06T07:00:00.000Z	24 \| good	3.715 \| good	20.77 \| good	26.432 \| good	0.459 \| good	12.919 \| good	0.2 \| good
2026-09-06T08:00:00.000Z	24 \| good	3.746 \| good	19.849 \| good	26.125 \| good	0.469 \| good	7.745 \| good	0.2 \| good
2026-09-06T09:00:00.000Z	23 \| good	3.921 \| good	20.619 \| good	25.125 \| good	0.233 \| good	8.498 \| good	0.225 \| good
2026-09-06T10:00:00.000Z	22 \| good	3.962 \| good	20.799 \| good	23.742 \| good	0.279 \| good	7.385 \| good	0.257 \| good
2026-09-06T11:00:00.000Z	24 \| good	4.305 \| good	21 \| good	25.64 \| good	0.292 \| good	6.711 \| good	0.132 \| good
2026-09-06T12:00:00.000Z	27 \| good	4.751 \| good	22.36 \| good	27.617 \| good	0.292 \| good	6.117 \| good	0.132 \| good
2026-09-06T13:00:00.000Z	27 \| good	4.959 \| good	22.13 \| good	27.719 \| good	0.287 \| good	8.306 \| good	0.222 \| good
2026-09-06T14:00:00.000Z	33 \| good	5.559 \| good	23.102 \| good	30.13 \| good	0.351 \| good	8.512 \| good	0.222 \| good
2026-09-06T15:00:00.000Z	33 \| good	5.666 \| good	24.074 \| good	34.875 \| good	0.392 \| good	5.542 \| good	0.222 \| good
2026-09-06T16:00:00.000Z	35 \| good	5.687 \| good	23.304 \| good	37.747 \| good	0.261 \| good	4.644 \| good	0.189 \| good
2026-09-06T17:00:00.000Z	37 \| good	5.602 \| good	23.383 \| good	40.258 \| good	0.366 \| good	4.305 \| good	0.189 \| good
2026-09-06T18:00:00.000Z	41 \| good	5.49 \| good	22.513 \| good	43.59 \| good	0.395 \| good	3.913 \| good	0.222 \| good
2026-09-06T19:00:00.000Z	45 \| good	5.382 \| good	22.232 \| good	48.59 \| good	0.546 \| good	3.645 \| good	0.132 \| good
2026-09-06T20:00:00.000Z	47 \| good	5.339 \| good	22.081 \| good	51.489 \| good	0.546 \| good	4.446 \| good	0.132 \| good
2026-09-06T21:00:00.000Z	54 \| moderate	5.226 \| good	22.72 \| good	56.258 \| fine	0.505 \| good	3.713 \| good	0.132 \| good
2026-09-06T22:00:00.000Z	67 \| moderate	5.109 \| good	21.799 \| good	59.926 \| fine	0.549 \| good	3.582 \| good	0.132 \| good
2026-09-06T23:00:00.000Z	54 \| moderate	4.863 \| good	21.439 \| good	56.438 \| fine	0.446 \| good	2.501 \| good	0.104 \| good
2026-09-07T00:00:00.000Z	51 \| moderate	4.468 \| good	21.339 \| good	54.798 \| good	0.328 \| good	2.351 \| good	0.104 \| good
2026-09-07T01:00:00.000Z	50 \| good	4.498 \| good	23.03 \| good	53.645 \| good	0.328 \| good	4.098 \| good	0.193 \| good
2026-09-07T02:00:00.000Z	43 \| good	4.703 \| good	23.26 \| good	46.156 \| good	0.466 \| good	5.782 \| good	0.262 \| good
2026-09-07T03:00:00.000Z	38 \| good	1.3 \| good	5.142 \| good	40.773 \| good	0.226 \| good	4.934 \| good	0.122 \| good
2026-09-07T04:00:00.000Z	33 \| good	5.531 \| good	22.616 \| good	34.179 \| good	0.318 \| good	7.5 \| good	0.445 \| good
2026-09-07T05:00:00.000Z	33 \| good	5.594 \| good	24.357 \| good	36.258 \| good	0.451 \| good	18.083 \| good	0.352 \| good
2026-09-07T06:00:00.000Z	33 \| good	5.647 \| good	25.543 \| good	30.181 \| good	0.297 \| good	17.689 \| good	0.316 \| good
2026-09-07T07:00:00.000Z	33 \| good	5.895 \| good	25.951 \| good	25.411 \| good	0.274 \| good	23.351 \| good	0.473 \| good
2026-09-07T08:00:00.000Z	33 \| good	6.357 \| good	26.77 \| good	21.742 \| good	0.284 \| good	17.122 \| good	0.373 \| good
2026-09-07T09:00:00.000Z	33 \| good	6.165 \| good	25.539 \| good	22.434 \| good	0.292 \| good	11.479 \| good	0.226 \| good
2026-09-07T10:00:00.000Z	33 \| good	6.249 \| good	26.54 \| good	20.715 \| good	0.31 \| good	11.997 \| good	0.194 \| good
2026-09-07T11:00:00.000Z	33 \| good	6.375 \| good	26.41 \| good	16.738 \| good	0.32 \| good	11.065 \| good	0.198 \| good
2026-09-07T11:00:00.000Z	33 \| good	5.572 \| good	23.595 \| good	17.623 \| good	0.501 \| good	12.375 \| good	0.186 \| good
2026-09-07T12:00:00.000Z	11 \| good	2.413 \| good	9.98 \| good	6.984 \| good	0.153 \| good	10.258 \| good	0.161 \| good
2026-09-07T13:00:00.000Z	11 \| good	2.413 \| good	9.98 \| good	6.017 \| good	0.144 \| good	8.84 \| good	0.161 \| good
2026-09-07T14:00:00.000Z	27 \| good	4.846 \| good	21.449 \| good	6.018 \| good	0.151 \| good	7.737 \| good	0.166 \| good
2026-09-07T15:00:00.000Z	22 \| good	4.49 \| good	19.747 \| good	9.218 \| good	0.172 \| good	7.761 \| good	0.17 \| good
2026-09-07T16:00:00.000Z	22 \| good	3.763 \| good	16.105 \| good	16.24 \| good	0.198 \| good	6.156 \| good	0.144 \| good
2026-09-07T17:00:00.000Z	23 \| good	3.278 \| good	14.325 \| good	25.369 \| good	0.246 \| good	3.94 \| good	0.122 \| good
2026-09-07T18:00:00.000Z	33 \| good	3.996 \| good	17.707 \| good	36.053 \| good	0.257 \| good	2.14 \| good	0.107 \| good
2026-09-07T19:00:00.000Z	40 \| good	4.001 \| good	17.577 \| good	42.776 \| good	0.202 \| good	1.053 \| good	0.098 \| good
2026-09-07T20:00:00.000Z	45 \| good	5.441 \| good	23.496 \| good	48.568 \| good	0.158 \| good	0.658 \| good	0.093 \| good
2026-09-07T21:00:00.000Z	50 \| good	4.755 \| good	20.704 \| good	53.953 \| good	0.142 \| good	0.684 \| good	0.091 \| good
2026-09-07T22:00:00.000Z	51 \| moderate	4.183 \| good	18.089 \| good	54.876 \| good	0.143 \| good	0.88 \| good	0.092 \| good
2026-09-07T23:00:00.000Z	41 \| good	2.472 \| good	10.222 \| good	44.138 \| good	0.159 \| good	1.941 \| good	0.1 \| good
2026-09-08T00:00:00.000Z	31 \| good	3.334 \| good	14.563 \| good	33.369 \| good	0.187 \| good	2.294 \| good	0.102 \| good
2026-09-08T01:00:00.000Z	33 \| good	5.698 \| good	24.612 \| good	29.761 \| good	0.207 \| good	4.323 \| good	0.119 \| good
2026-09-08T02:00:00.000Z	35 \| good	2.232 \| good	9.113 \| good	38.217 \| good	0.232 \| good	7.839 \| good	0.142 \| good
2026-09-08T03:00:00.000Z	31 \| good	3.789 \| good	16.318 \| good	32.585 \| good	0.248 \| good	12.144 \| good	0.17 \| good
2026-09-08T04:00:00.000Z	54 \| moderate	10.695 \| good	47.657 \| good	24.59 \| good	0.247 \| good	14.043 \| good	0.186 \| good
2026-09-08T05:00:00.000Z	66 \| moderate	17.041 \| fine	76.092 \| fine	19.649 \| good	0.251 \| good	14.754 \| good	0.207 \| good
2026-09-08T06:00:00.000Z	69 \| moderate	18.896 \| fine	83.39 \| fine	18.83 \| good	0.242 \| good	14.943 \| good	0.215 \| good
2026-09-08T07:00:00.000Z	66 \| moderate	17.411 \| fine	77.474 \| fine	20.109 \| good	0.223 \| good	14.898 \| good	0.207 \| good
2026-09-08T08:00:00.000Z	73 \| moderate	20.671 \| fine	90.988 \| fine	19.186 \| good	0.206 \| good	14.423 \| good	0.201 \| good
2026-09-08T09:00:00.000Z	77 \| moderate	22.7 \| fine	99.983 \| fine	18.503 \| good	0.183 \| good	13.384 \| good	0.196 \| good
2026-09-08T10:00:00.000Z	75 \| moderate	22.45 \| fine	98.595 \| fine	11.943 \| good	0.162 \| good	12.555 \| good	0.188 \| good
2026-09-08T11:00:00.000Z	77 \| moderate	22.766 \| fine	99.826 \| fine	7.631 \| good	0.146 \| good	11.897 \| good	0.177 \| good
2026-09-08T12:00:00.000Z	77 \| moderate	22.837 \| fine	99.837 \| fine	4.311 \| good	0.136 \| good	10.922 \| good	0.164 \| good
2026-09-08T13:00:00.000Z	77 \| moderate	22.874 \| fine	100.112 \| fine	6.106 \| good	0.136 \| good	8.33 \| good	0.154 \| good
2026-09-08T14:00:00.000Z	73 \| moderate	21.284 \| fine	93.473 \| fine	15.181 \| good	0.156 \| good	6.125 \| good	0.151 \| good
2026-09-08T15:00:00.000Z	66 \| moderate	17.431 \| fine	77.131 \| fine	28.264 \| good	0.201 \| good	4.238 \| good	0.131 \| good
2026-09-08T16:00:00.000Z	67 \| moderate	18.244 \| fine	80.595 \| fine	38.997 \| good	0.288 \| good	2.623 \| good	0.112 \| good
2026-09-08T17:00:00.000Z	69 \| moderate	18.895 \| fine	83.45 \| fine	45.141 \| good	0.338 \| good	1.72 \| good	0.104 \| good
2026-09-08T18:00:00.000Z	67 \| moderate	18.23 \| fine	80.399 \| fine	45.304 \| good	0.343 \| good	1.164 \| good	0.1 \| good
2026-09-08T19:00:00.000Z	67 \| moderate	17.579 \| fine	78.281 \| fine	47.203 \| good	0.308 \| good	0.828 \| good	0.097 \| good
2026-09-08T20:00:00.000Z	58 \| moderate	13.475 \| fine	60.435 \| fine	49.184 \| good	0.271 \| good	0.65 \| good	0.095 \| good
2026-09-08T21:00:00.000Z	52 \| moderate	9.705 \| good	43.004 \| good	50.045 \| good	0.25 \| good	0.622 \| good	0.095 \| good
2026-09-08T22:00:00.000Z	52 \| moderate	9.641 \| good	42.954 \| good	45.66 \| good	0.241 \| good	0.651 \| good	0.095 \| good
2026-09-08T23:00:00.000Z	49 \| good	8.971 \| good	39.798 \| good	43.11 \| good	0.229 \| good	0.819 \| good	0.096 \| good
2026-09-09T00:00:00.000Z	52 \| moderate	9.723 \| good	43.196 \| good	41.075 \| good	0.226 \| good	1.233 \| good	0.099 \| good
2026-09-09T01:00:00.000Z	44 \| good	7.534 \| good	33.227 \| good	30.041 \| good	0.222 \| good	2.771 \| good	0.111 \| good
2026-09-09T02:00:00.000Z	44 \| good	7.942 \| good	35.091 \| good	23.521 \| good	0.247 \| good	6.008 \| good	0.134 \| good
2026-09-09T03:00:00.000Z	58 \| moderate	12.991 \| fine	58.388 \| fine	28.095 \| good	0.285 \| good	8.721 \| good	0.151 \| good
2026-09-09T04:00:00.000Z	81 \| moderate	24.558 \| fine	107.344 \| fine	30.767 \| good	0.307 \| good	10.751 \| good	0.165 \| good
2026-09-09T05:00:00.000Z	64 \| moderate	16.184 \| fine	72.078 \| fine	30.976 \| good	0.308 \| good	12.926 \| good	0.18 \| good
2026-09-09T06:00:00.000Z	64 \| moderate	15.687 \| fine	69.75 \| fine	30.754 \| good	0.284 \| good	14.724 \| good	0.197 \| good
2026-09-09T07:00:00.000Z	66 \| moderate	16.87 \| fine	74.955 \| fine	25.937 \| good	0.243 \| good	14.485 \| good	0.203 \| good
2026-09-09T08:00:00.000Z	60 \| moderate	14.131 \| fine	63.603 \| fine	24.809 \| good	0.218 \| good	13.154 \| good	0.198 \| good
2026-09-09T09:00:00.000Z	60 \| moderate	13.672 \| fine	61.685 \| fine	19.758 \| good	0.207 \| good	12.179 \| good	0.189 \| good
2026-09-09T10:00:00.000Z	60 \| moderate	13.699 \| fine	61.561 \| fine	16.716 \| good	0.212 \| good	11.717 \| good	0.178 \| good
2026-09-09T11:00:00.000Z	64 \| moderate	15.699 \| fine	70.254 \| fine	14.282 \| good	0.228 \| good	10.251 \| good	0.165 \| good

Broomfield, Colorado live air quality index now

Major air pollutants in Broomfield, Colorado

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

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

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Broomfield, Colorado?

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