What is the PM10 level in Clarksburg, Maryland at the moment?

The PM10 concentration in Clarksburg, Maryland is 22.481 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Clarksburg, Maryland at the moment?

Currently, Clarksburg, Maryland has a sulfur dioxide (SO2) concentration of 0.259 ppb.

What is the ozone (O3) level in Clarksburg, Maryland at the moment?

The current ozone (O3) level in Clarksburg, Maryland at the moment is 33.675 ppm.

What is the nitrogen dioxide (NO2) level in Clarksburg, Maryland at the moment?

Nitrogen dioxide (NO2) level in Clarksburg, Maryland at the moment is 3.702 ppb.

Live air quality index in Clarksburg, Maryland today

Q: What is the PM2.5 level in Clarksburg, Maryland at the moment?

PM2.5 levels in Clarksburg, Maryland are currently 8.443 μg/m3.

Stay updated with real-time air quality in Clarksburg, Maryland 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

Clarksburg, Maryland

Last updated: ... (Local time)

Major air pollutants in Clarksburg, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.72 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

24.65 μg/m³

155

255

425

605+

Ozone (O₃)

35.34 ppb

201

201+

Sulfur Dioxide (SO₂)

0.26 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.42 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.22 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Clarksburg, Maryland

Get Live Pollen Counts

Clarksburg, Maryland

Scroll To Air Quality Map

Track live Clarksburg, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-08T08:00:00.000Z	22 \| good	3.749 \| good	16.66 \| good	14.653 \| good	0.209 \| good	13.374 \| good	0.366 \| good
2026-09-08T09:00:00.000Z	33 \| good	5.682 \| good	13.584 \| good	8.525 \| good	0.405 \| good	13.954 \| good	0.386 \| good
2026-09-08T10:00:00.000Z	33 \| good	5.692 \| good	20.818 \| good	11.76 \| good	0.256 \| good	14.73 \| good	0.425 \| good
2026-09-08T11:00:00.000Z	30 \| good	4.515 \| good	31.943 \| good	7.908 \| good	0.225 \| good	14.873 \| good	0.425 \| good
2026-09-08T12:00:00.000Z	44 \| good	8.266 \| good	25.017 \| good	6.486 \| good	0.218 \| good	11.332 \| good	0.482 \| good
2026-09-08T13:00:00.000Z	27 \| good	5.202 \| good	24.488 \| good	11.767 \| good	0.236 \| good	11.839 \| good	0.559 \| good
2026-09-08T14:00:00.000Z	33 \| good	6.305 \| good	21.368 \| good	13.842 \| good	0.312 \| good	19.065 \| good	0.54 \| good
2026-09-08T15:00:00.000Z	42 \| good	6.89 \| good	44.568 \| good	19.095 \| good	0.267 \| good	15.656 \| good	0.372 \| good
2026-09-08T16:00:00.000Z	33 \| good	6.492 \| good	26.701 \| good	23.739 \| good	0.382 \| good	8.834 \| good	0.25 \| good
2026-09-08T17:00:00.000Z	33 \| good	5.908 \| good	19.314 \| good	31.86 \| good	0.371 \| good	4.18 \| good	0.199 \| good
2026-09-08T18:00:00.000Z	33 \| good	5.68 \| good	21.33 \| good	36.186 \| good	0.304 \| good	4.082 \| good	0.199 \| good
2026-09-08T19:00:00.000Z	41 \| good	4.642 \| good	15.592 \| good	43.884 \| good	0.265 \| good	3.614 \| good	0.182 \| good
2026-09-08T20:00:00.000Z	41 \| good	4.742 \| good	13.737 \| good	43.587 \| good	0.221 \| good	3.762 \| good	0.219 \| good
2026-09-08T21:00:00.000Z	44 \| good	3.956 \| good	15.103 \| good	47.663 \| good	0.223 \| good	2.371 \| good	0.219 \| good
2026-09-08T22:00:00.000Z	40 \| good	3.429 \| good	12.945 \| good	43.092 \| good	0.19 \| good	2.696 \| good	0.177 \| good
2026-09-08T23:00:00.000Z	38 \| good	5.499 \| good	26.792 \| good	41.201 \| good	0.204 \| good	3.933 \| good	0.177 \| good
2026-09-09T00:00:00.000Z	34 \| good	4.077 \| good	18.684 \| good	37.348 \| good	0.159 \| good	9.924 \| good	0.242 \| good
2026-09-09T01:00:00.000Z	38 \| good	7.349 \| good	30.749 \| good	31.609 \| good	0.238 \| good	9.337 \| good	0.248 \| good
2026-09-09T02:00:00.000Z	33 \| good	5.721 \| good	31.346 \| good	26.454 \| good	0.252 \| good	17.681 \| good	0.274 \| good
2026-09-09T03:00:00.000Z	66 \| moderate	16.724 \| fine	73.36 \| fine	13.798 \| good	0.635 \| good	15.019 \| good	0.287 \| good
2026-09-09T04:00:00.000Z	33 \| good	6.38 \| good	32.842 \| good	9.898 \| good	0.342 \| good	14.152 \| good	0.23 \| good
2026-09-09T05:00:00.000Z	38 \| good	6.528 \| good	29.337 \| good	10.655 \| good	0.335 \| good	8.901 \| good	0.299 \| good
2026-09-09T06:00:00.000Z	27 \| good	4.581 \| good	19.904 \| good	9.435 \| good	0.196 \| good	9.303 \| good	0.299 \| good
2026-09-09T07:00:00.000Z	22 \| good	4.478 \| good	16.211 \| good	11.112 \| good	0.185 \| good	6.798 \| good	0.246 \| good
2026-09-09T08:00:00.000Z	27 \| good	4.936 \| good	18.61 \| good	11.252 \| good	0.198 \| good	7.505 \| good	0.246 \| good
2026-09-09T09:00:00.000Z	27 \| good	4.817 \| good	15.368 \| good	9.749 \| good	0.214 \| good	9.769 \| good	0.246 \| good
2026-09-09T10:00:00.000Z	22 \| good	3.941 \| good	15.293 \| good	15.387 \| good	0.204 \| good	8.544 \| good	0.29 \| good
2026-09-09T11:00:00.000Z	22 \| good	3.97 \| good	14.894 \| good	21.495 \| good	0.171 \| good	9.257 \| good	0.333 \| good
2026-09-09T12:00:00.000Z	33 \| good	5.645 \| good	18.255 \| good	10.859 \| good	0.174 \| good	9.497 \| good	0.311 \| good
2026-09-09T13:00:00.000Z	27 \| good	5.26 \| good	20.317 \| good	10.756 \| good	0.174 \| good	9.898 \| good	0.29 \| good
2026-09-09T14:00:00.000Z	33 \| good	6.212 \| good	22.572 \| good	21.48 \| good	0.263 \| good	8.918 \| good	0.309 \| good
2026-09-09T15:00:00.000Z	44 \| good	7.559 \| good	34.803 \| good	27.33 \| good	0.539 \| good	6.964 \| good	0.246 \| good
2026-09-09T16:00:00.000Z	38 \| good	6.665 \| good	30.743 \| good	32.147 \| good	3.773 \| good	6.58 \| good	0.246 \| good
2026-09-09T17:00:00.000Z	38 \| good	6.955 \| good	24.806 \| good	39.958 \| good	0.719 \| good	4.82 \| good	0.223 \| good
2026-09-09T18:00:00.000Z	40 \| good	6.268 \| good	24.391 \| good	43.209 \| good	0.291 \| good	3.494 \| good	0.24 \| good
2026-09-09T19:00:00.000Z	44 \| good	6.62 \| good	21.53 \| good	47.028 \| good	0.534 \| good	4.226 \| good	0.223 \| good
2026-09-09T20:00:00.000Z	44 \| good	6.878 \| good	31.348 \| good	47.927 \| good	0.511 \| good	3.06 \| good	0.24 \| good
2026-09-09T21:00:00.000Z	44 \| good	7.034 \| good	25.738 \| good	47.053 \| good	0.397 \| good	3.901 \| good	0.24 \| good
2026-09-09T22:00:00.000Z	44 \| good	6.904 \| good	24.469 \| good	47.248 \| good	0.268 \| good	3.317 \| good	0.264 \| good
2026-09-09T23:00:00.000Z	40 \| good	5.861 \| good	19.65 \| good	43.25 \| good	0.228 \| good	2.869 \| good	0.264 \| good
2026-09-10T00:00:00.000Z	40 \| good	6.471 \| good	31.827 \| good	43.38 \| good	0.208 \| good	3.666 \| good	0.264 \| good
2026-09-10T01:00:00.000Z	38 \| good	6.041 \| good	26.462 \| good	40.966 \| good	0.213 \| good	4.562 \| good	0.279 \| good
2026-09-10T02:00:00.000Z	38 \| good	6.463 \| good	26.123 \| good	40.723 \| good	0.23 \| good	4.089 \| good	0.282 \| good
2026-09-10T03:00:00.000Z	44 \| good	7.619 \| good	32.106 \| good	40.61 \| good	0.197 \| good	3.304 \| good	0.273 \| good
2026-09-10T04:00:00.000Z	38 \| good	7.173 \| good	27.385 \| good	39.675 \| good	0.826 \| good	3.554 \| good	0.279 \| good
2026-09-10T05:00:00.000Z	44 \| good	7.958 \| good	34.317 \| good	39.137 \| good	0.358 \| good	3.59 \| good	0.238 \| good
2026-09-10T06:00:00.000Z	49 \| good	8.54 \| good	26.425 \| good	34.689 \| good	0.257 \| good	3.71 \| good	0.238 \| good
2026-09-10T07:00:00.000Z	44 \| good	7.818 \| good	26.996 \| good	36.007 \| good	0.257 \| good	2.885 \| good	0.22 \| good
2026-09-10T07:00:00.000Z	44 \| good	7.717 \| good	24.646 \| good	35.336 \| good	0.259 \| good	2.42 \| good	0.222 \| good
2026-09-10T08:00:00.000Z	22 \| good	4.107 \| good	18.131 \| good	19.422 \| good	0.427 \| good	1.869 \| good	0.19 \| good
2026-09-10T09:00:00.000Z	22 \| good	3.548 \| good	15.859 \| good	16.315 \| good	0.437 \| good	2.037 \| good	0.19 \| good
2026-09-10T10:00:00.000Z	27 \| good	5.201 \| good	22.269 \| good	12.411 \| good	0.443 \| good	2.275 \| good	0.191 \| good
2026-09-10T11:00:00.000Z	27 \| good	5.33 \| good	23.24 \| good	9.515 \| good	0.435 \| good	2.592 \| good	0.192 \| good
2026-09-10T12:00:00.000Z	27 \| good	5.3 \| good	23.142 \| good	16.373 \| good	0.415 \| good	3.428 \| good	0.198 \| good
2026-09-10T13:00:00.000Z	27 \| good	5.164 \| good	22.09 \| good	25.801 \| good	0.447 \| good	4.709 \| good	0.218 \| good
2026-09-10T14:00:00.000Z	31 \| good	5.356 \| good	23 \| good	32.886 \| good	0.508 \| good	2.207 \| good	0.201 \| good
2026-09-10T15:00:00.000Z	34 \| good	3.726 \| good	16.172 \| good	36.865 \| good	0.552 \| good	1.181 \| good	0.188 \| good
2026-09-10T16:00:00.000Z	36 \| good	4.234 \| good	18.202 \| good	39.282 \| good	0.532 \| good	0.975 \| good	0.172 \| good
2026-09-10T17:00:00.000Z	38 \| good	4.768 \| good	20.909 \| good	41.47 \| good	0.498 \| good	0.91 \| good	0.166 \| good
2026-09-10T18:00:00.000Z	38 \| good	4.706 \| good	20.822 \| good	40.647 \| good	0.471 \| good	0.85 \| good	0.164 \| good
2026-09-10T19:00:00.000Z	33 \| good	4.545 \| good	19.981 \| good	36.489 \| good	0.458 \| good	0.83 \| good	0.165 \| good
2026-09-10T20:00:00.000Z	37 \| good	2.281 \| good	9.227 \| good	39.62 \| good	0.453 \| good	0.899 \| good	0.166 \| good
2026-09-10T21:00:00.000Z	38 \| good	1.766 \| good	7.128 \| good	40.767 \| good	0.457 \| good	1.093 \| good	0.168 \| good
2026-09-10T22:00:00.000Z	35 \| good	2.038 \| good	8.228 \| good	37.667 \| good	0.459 \| good	1.842 \| good	0.176 \| good
2026-09-10T23:00:00.000Z	27 \| good	2.402 \| good	10.062 \| good	29.426 \| good	0.507 \| good	5.245 \| good	0.21 \| good
2026-09-11T00:00:00.000Z	22 \| good	3.716 \| good	16.114 \| good	24.238 \| good	0.533 \| good	7.655 \| good	0.23 \| good
2026-09-11T01:00:00.000Z	27 \| good	4.509 \| good	19.166 \| good	20.308 \| good	0.575 \| good	10.926 \| good	0.254 \| good
2026-09-11T02:00:00.000Z	19 \| good	3.349 \| good	14.828 \| good	20.371 \| good	0.635 \| good	13.424 \| good	0.274 \| good
2026-09-11T03:00:00.000Z	19 \| good	2.734 \| good	11.215 \| good	20.916 \| good	0.69 \| good	13.601 \| good	0.277 \| good
2026-09-11T04:00:00.000Z	21 \| good	2.69 \| good	11.143 \| good	22.848 \| good	0.69 \| good	13.617 \| good	0.281 \| good
2026-09-11T05:00:00.000Z	19 \| good	2.763 \| good	11.236 \| good	21.244 \| good	0.615 \| good	10.92 \| good	0.262 \| good
2026-09-11T06:00:00.000Z	18 \| good	3.048 \| good	12.332 \| good	18.747 \| good	0.519 \| good	7.978 \| good	0.236 \| good
2026-09-11T07:00:00.000Z	22 \| good	3.918 \| good	17.106 \| good	18.066 \| good	0.438 \| good	5.445 \| good	0.207 \| good
2026-09-11T08:00:00.000Z	16 \| good	3.17 \| good	13.985 \| good	16.446 \| good	0.412 \| good	4.115 \| good	0.191 \| good
2026-09-11T09:00:00.000Z	16 \| good	2.898 \| good	12.165 \| good	13.106 \| good	0.401 \| good	3.437 \| good	0.182 \| good
2026-09-11T10:00:00.000Z	16 \| good	2.725 \| good	11.246 \| good	11.758 \| good	0.386 \| good	3.432 \| good	0.178 \| good
2026-09-11T11:00:00.000Z	13 \| good	1.869 \| good	7.492 \| good	13.71 \| good	0.386 \| good	4.054 \| good	0.179 \| good
2026-09-11T12:00:00.000Z	16 \| good	2.894 \| good	12.301 \| good	16.505 \| good	0.405 \| good	5.199 \| good	0.191 \| good
2026-09-11T13:00:00.000Z	22 \| good	4.13 \| good	18.099 \| good	16.353 \| good	0.471 \| good	4.588 \| good	0.196 \| good
2026-09-11T14:00:00.000Z	38 \| good	7.026 \| good	30.911 \| good	13.581 \| good	0.61 \| good	2.869 \| good	0.184 \| good
2026-09-11T15:00:00.000Z	44 \| good	7.589 \| good	33.101 \| good	15.844 \| good	0.678 \| good	1.645 \| good	0.174 \| good
2026-09-11T16:00:00.000Z	38 \| good	7.324 \| good	32.236 \| good	19.377 \| good	0.68 \| good	1.141 \| good	0.166 \| good
2026-09-11T17:00:00.000Z	44 \| good	8.223 \| good	36.191 \| good	25.863 \| good	0.658 \| good	0.96 \| good	0.162 \| good
2026-09-11T18:00:00.000Z	38 \| good	7.067 \| good	31.166 \| good	32.89 \| good	0.626 \| good	0.919 \| good	0.159 \| good
2026-09-11T19:00:00.000Z	38 \| good	6.626 \| good	29.893 \| good	36.052 \| good	0.595 \| good	0.967 \| good	0.158 \| good
2026-09-11T20:00:00.000Z	34 \| good	6.032 \| good	26.942 \| good	37.256 \| good	0.579 \| good	1.07 \| good	0.159 \| good
2026-09-11T21:00:00.000Z	38 \| good	6.551 \| good	29.085 \| good	36.44 \| good	0.573 \| good	1.287 \| good	0.16 \| good
2026-09-11T22:00:00.000Z	44 \| good	7.865 \| good	34.362 \| good	33.723 \| good	0.591 \| good	2.153 \| good	0.17 \| good
2026-09-11T23:00:00.000Z	38 \| good	7.244 \| good	31.775 \| good	30.051 \| good	0.642 \| good	8.167 \| good	0.231 \| good
2026-09-12T00:00:00.000Z	49 \| good	8.563 \| good	37.864 \| good	22.855 \| good	0.794 \| good	14.364 \| good	0.289 \| good
2026-09-12T01:00:00.000Z	54 \| moderate	10.718 \| good	47.18 \| good	18.24 \| good	0.951 \| good	15.776 \| good	0.298 \| good
2026-09-12T02:00:00.000Z	58 \| moderate	13.057 \| fine	59.279 \| fine	13.239 \| good	1.035 \| good	17.079 \| good	0.306 \| good
2026-09-12T03:00:00.000Z	60 \| moderate	13.728 \| fine	61.266 \| fine	10.041 \| good	1.067 \| good	17.567 \| good	0.307 \| good
2026-09-12T04:00:00.000Z	58 \| moderate	13.405 \| fine	60.93 \| fine	10.272 \| good	1.041 \| good	16.476 \| good	0.3 \| good
2026-09-12T05:00:00.000Z	56 \| moderate	11.945 \| good	53.962 \| good	11.422 \| good	0.983 \| good	14.537 \| good	0.287 \| good
2026-09-12T06:00:00.000Z	54 \| moderate	10.554 \| good	47.116 \| good	11.754 \| good	0.958 \| good	13.853 \| good	0.278 \| good
2026-09-12T07:00:00.000Z	49 \| good	9.475 \| good	42.174 \| good	15.89 \| good	0.888 \| good	13.936 \| good	0.276 \| good

Clarksburg

Get reliable air quality data to drive your business

Clarksburg, Maryland air quality map: Stay updated on AQI near you

0.24ppm

How accurate is Maryland, USA air quality data?

Air quality and pollutant data for Maryland, 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 Clarksburg, Maryland?

The air quality information for Clarksburg, Maryland is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Clarksburg, Maryland at its worst?

In the past 24 hours, the air quality in Clarksburg, Maryland was at its worst at 06:00:00 on 2026-09-10.

When did Clarksburg, Maryland experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Clarksburg, Maryland was observed at 11:00:00 on 2026-09-09.

What is the AQI in Clarksburg, Maryland right now?

As of now, the AQI in Clarksburg, Maryland is 44, indicating Good conditions.

What is the most common type of pollution in Clarksburg, Maryland?

Clarksburg, Maryland air has the highest levels of PM2.5.

What should I do in case of poor air quality in Clarksburg, Maryland?

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

What is the PM_2.5 level in Clarksburg, Maryland at the moment?

PM_2.5 levels in Clarksburg, Maryland are currently 8.443 μg/m³.

What is the PM₁₀ level in Clarksburg, Maryland at the moment?

The PM₁₀ concentration in Clarksburg, Maryland is 22.481 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Clarksburg, Maryland at the moment?

The current carbon monoxide (CO) concentration in Clarksburg, Maryland is 0.24 ppm.

What is the sulfur dioxide (SO₂) level in Clarksburg, Maryland at the moment?

Currently, Clarksburg, Maryland has a sulfur dioxide (SO₂) concentration of 0.259 ppb.

What is the ozone (O₃) level in Clarksburg, Maryland at the moment?

The current ozone (O₃) level in Clarksburg, Maryland at the moment is 33.675 ppm.

What is the nitrogen dioxide (NO₂) level in Clarksburg, Maryland at the moment?

Nitrogen dioxide (NO₂) level in Clarksburg, Maryland at the moment is 3.702 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-08T08:00:00.000Z	22 \| good	3.749 \| good	16.66 \| good	14.653 \| good	0.209 \| good	13.374 \| good	0.366 \| good
2026-09-08T09:00:00.000Z	33 \| good	5.682 \| good	13.584 \| good	8.525 \| good	0.405 \| good	13.954 \| good	0.386 \| good
2026-09-08T10:00:00.000Z	33 \| good	5.692 \| good	20.818 \| good	11.76 \| good	0.256 \| good	14.73 \| good	0.425 \| good
2026-09-08T11:00:00.000Z	30 \| good	4.515 \| good	31.943 \| good	7.908 \| good	0.225 \| good	14.873 \| good	0.425 \| good
2026-09-08T12:00:00.000Z	44 \| good	8.266 \| good	25.017 \| good	6.486 \| good	0.218 \| good	11.332 \| good	0.482 \| good
2026-09-08T13:00:00.000Z	27 \| good	5.202 \| good	24.488 \| good	11.767 \| good	0.236 \| good	11.839 \| good	0.559 \| good
2026-09-08T14:00:00.000Z	33 \| good	6.305 \| good	21.368 \| good	13.842 \| good	0.312 \| good	19.065 \| good	0.54 \| good
2026-09-08T15:00:00.000Z	42 \| good	6.89 \| good	44.568 \| good	19.095 \| good	0.267 \| good	15.656 \| good	0.372 \| good
2026-09-08T16:00:00.000Z	33 \| good	6.492 \| good	26.701 \| good	23.739 \| good	0.382 \| good	8.834 \| good	0.25 \| good
2026-09-08T17:00:00.000Z	33 \| good	5.908 \| good	19.314 \| good	31.86 \| good	0.371 \| good	4.18 \| good	0.199 \| good
2026-09-08T18:00:00.000Z	33 \| good	5.68 \| good	21.33 \| good	36.186 \| good	0.304 \| good	4.082 \| good	0.199 \| good
2026-09-08T19:00:00.000Z	41 \| good	4.642 \| good	15.592 \| good	43.884 \| good	0.265 \| good	3.614 \| good	0.182 \| good
2026-09-08T20:00:00.000Z	41 \| good	4.742 \| good	13.737 \| good	43.587 \| good	0.221 \| good	3.762 \| good	0.219 \| good
2026-09-08T21:00:00.000Z	44 \| good	3.956 \| good	15.103 \| good	47.663 \| good	0.223 \| good	2.371 \| good	0.219 \| good
2026-09-08T22:00:00.000Z	40 \| good	3.429 \| good	12.945 \| good	43.092 \| good	0.19 \| good	2.696 \| good	0.177 \| good
2026-09-08T23:00:00.000Z	38 \| good	5.499 \| good	26.792 \| good	41.201 \| good	0.204 \| good	3.933 \| good	0.177 \| good
2026-09-09T00:00:00.000Z	34 \| good	4.077 \| good	18.684 \| good	37.348 \| good	0.159 \| good	9.924 \| good	0.242 \| good
2026-09-09T01:00:00.000Z	38 \| good	7.349 \| good	30.749 \| good	31.609 \| good	0.238 \| good	9.337 \| good	0.248 \| good
2026-09-09T02:00:00.000Z	33 \| good	5.721 \| good	31.346 \| good	26.454 \| good	0.252 \| good	17.681 \| good	0.274 \| good
2026-09-09T03:00:00.000Z	66 \| moderate	16.724 \| fine	73.36 \| fine	13.798 \| good	0.635 \| good	15.019 \| good	0.287 \| good
2026-09-09T04:00:00.000Z	33 \| good	6.38 \| good	32.842 \| good	9.898 \| good	0.342 \| good	14.152 \| good	0.23 \| good
2026-09-09T05:00:00.000Z	38 \| good	6.528 \| good	29.337 \| good	10.655 \| good	0.335 \| good	8.901 \| good	0.299 \| good
2026-09-09T06:00:00.000Z	27 \| good	4.581 \| good	19.904 \| good	9.435 \| good	0.196 \| good	9.303 \| good	0.299 \| good
2026-09-09T07:00:00.000Z	22 \| good	4.478 \| good	16.211 \| good	11.112 \| good	0.185 \| good	6.798 \| good	0.246 \| good
2026-09-09T08:00:00.000Z	27 \| good	4.936 \| good	18.61 \| good	11.252 \| good	0.198 \| good	7.505 \| good	0.246 \| good
2026-09-09T09:00:00.000Z	27 \| good	4.817 \| good	15.368 \| good	9.749 \| good	0.214 \| good	9.769 \| good	0.246 \| good
2026-09-09T10:00:00.000Z	22 \| good	3.941 \| good	15.293 \| good	15.387 \| good	0.204 \| good	8.544 \| good	0.29 \| good
2026-09-09T11:00:00.000Z	22 \| good	3.97 \| good	14.894 \| good	21.495 \| good	0.171 \| good	9.257 \| good	0.333 \| good
2026-09-09T12:00:00.000Z	33 \| good	5.645 \| good	18.255 \| good	10.859 \| good	0.174 \| good	9.497 \| good	0.311 \| good
2026-09-09T13:00:00.000Z	27 \| good	5.26 \| good	20.317 \| good	10.756 \| good	0.174 \| good	9.898 \| good	0.29 \| good
2026-09-09T14:00:00.000Z	33 \| good	6.212 \| good	22.572 \| good	21.48 \| good	0.263 \| good	8.918 \| good	0.309 \| good
2026-09-09T15:00:00.000Z	44 \| good	7.559 \| good	34.803 \| good	27.33 \| good	0.539 \| good	6.964 \| good	0.246 \| good
2026-09-09T16:00:00.000Z	38 \| good	6.665 \| good	30.743 \| good	32.147 \| good	3.773 \| good	6.58 \| good	0.246 \| good
2026-09-09T17:00:00.000Z	38 \| good	6.955 \| good	24.806 \| good	39.958 \| good	0.719 \| good	4.82 \| good	0.223 \| good
2026-09-09T18:00:00.000Z	40 \| good	6.268 \| good	24.391 \| good	43.209 \| good	0.291 \| good	3.494 \| good	0.24 \| good
2026-09-09T19:00:00.000Z	44 \| good	6.62 \| good	21.53 \| good	47.028 \| good	0.534 \| good	4.226 \| good	0.223 \| good
2026-09-09T20:00:00.000Z	44 \| good	6.878 \| good	31.348 \| good	47.927 \| good	0.511 \| good	3.06 \| good	0.24 \| good
2026-09-09T21:00:00.000Z	44 \| good	7.034 \| good	25.738 \| good	47.053 \| good	0.397 \| good	3.901 \| good	0.24 \| good
2026-09-09T22:00:00.000Z	44 \| good	6.904 \| good	24.469 \| good	47.248 \| good	0.268 \| good	3.317 \| good	0.264 \| good
2026-09-09T23:00:00.000Z	40 \| good	5.861 \| good	19.65 \| good	43.25 \| good	0.228 \| good	2.869 \| good	0.264 \| good
2026-09-10T00:00:00.000Z	40 \| good	6.471 \| good	31.827 \| good	43.38 \| good	0.208 \| good	3.666 \| good	0.264 \| good
2026-09-10T01:00:00.000Z	38 \| good	6.041 \| good	26.462 \| good	40.966 \| good	0.213 \| good	4.562 \| good	0.279 \| good
2026-09-10T02:00:00.000Z	38 \| good	6.463 \| good	26.123 \| good	40.723 \| good	0.23 \| good	4.089 \| good	0.282 \| good
2026-09-10T03:00:00.000Z	44 \| good	7.619 \| good	32.106 \| good	40.61 \| good	0.197 \| good	3.304 \| good	0.273 \| good
2026-09-10T04:00:00.000Z	38 \| good	7.173 \| good	27.385 \| good	39.675 \| good	0.826 \| good	3.554 \| good	0.279 \| good
2026-09-10T05:00:00.000Z	44 \| good	7.958 \| good	34.317 \| good	39.137 \| good	0.358 \| good	3.59 \| good	0.238 \| good
2026-09-10T06:00:00.000Z	49 \| good	8.54 \| good	26.425 \| good	34.689 \| good	0.257 \| good	3.71 \| good	0.238 \| good
2026-09-10T07:00:00.000Z	44 \| good	7.818 \| good	26.996 \| good	36.007 \| good	0.257 \| good	2.885 \| good	0.22 \| good
2026-09-10T07:00:00.000Z	44 \| good	7.717 \| good	24.646 \| good	35.336 \| good	0.259 \| good	2.42 \| good	0.222 \| good
2026-09-10T08:00:00.000Z	22 \| good	4.107 \| good	18.131 \| good	19.422 \| good	0.427 \| good	1.869 \| good	0.19 \| good
2026-09-10T09:00:00.000Z	22 \| good	3.548 \| good	15.859 \| good	16.315 \| good	0.437 \| good	2.037 \| good	0.19 \| good
2026-09-10T10:00:00.000Z	27 \| good	5.201 \| good	22.269 \| good	12.411 \| good	0.443 \| good	2.275 \| good	0.191 \| good
2026-09-10T11:00:00.000Z	27 \| good	5.33 \| good	23.24 \| good	9.515 \| good	0.435 \| good	2.592 \| good	0.192 \| good
2026-09-10T12:00:00.000Z	27 \| good	5.3 \| good	23.142 \| good	16.373 \| good	0.415 \| good	3.428 \| good	0.198 \| good
2026-09-10T13:00:00.000Z	27 \| good	5.164 \| good	22.09 \| good	25.801 \| good	0.447 \| good	4.709 \| good	0.218 \| good
2026-09-10T14:00:00.000Z	31 \| good	5.356 \| good	23 \| good	32.886 \| good	0.508 \| good	2.207 \| good	0.201 \| good
2026-09-10T15:00:00.000Z	34 \| good	3.726 \| good	16.172 \| good	36.865 \| good	0.552 \| good	1.181 \| good	0.188 \| good
2026-09-10T16:00:00.000Z	36 \| good	4.234 \| good	18.202 \| good	39.282 \| good	0.532 \| good	0.975 \| good	0.172 \| good
2026-09-10T17:00:00.000Z	38 \| good	4.768 \| good	20.909 \| good	41.47 \| good	0.498 \| good	0.91 \| good	0.166 \| good
2026-09-10T18:00:00.000Z	38 \| good	4.706 \| good	20.822 \| good	40.647 \| good	0.471 \| good	0.85 \| good	0.164 \| good
2026-09-10T19:00:00.000Z	33 \| good	4.545 \| good	19.981 \| good	36.489 \| good	0.458 \| good	0.83 \| good	0.165 \| good
2026-09-10T20:00:00.000Z	37 \| good	2.281 \| good	9.227 \| good	39.62 \| good	0.453 \| good	0.899 \| good	0.166 \| good
2026-09-10T21:00:00.000Z	38 \| good	1.766 \| good	7.128 \| good	40.767 \| good	0.457 \| good	1.093 \| good	0.168 \| good
2026-09-10T22:00:00.000Z	35 \| good	2.038 \| good	8.228 \| good	37.667 \| good	0.459 \| good	1.842 \| good	0.176 \| good
2026-09-10T23:00:00.000Z	27 \| good	2.402 \| good	10.062 \| good	29.426 \| good	0.507 \| good	5.245 \| good	0.21 \| good
2026-09-11T00:00:00.000Z	22 \| good	3.716 \| good	16.114 \| good	24.238 \| good	0.533 \| good	7.655 \| good	0.23 \| good
2026-09-11T01:00:00.000Z	27 \| good	4.509 \| good	19.166 \| good	20.308 \| good	0.575 \| good	10.926 \| good	0.254 \| good
2026-09-11T02:00:00.000Z	19 \| good	3.349 \| good	14.828 \| good	20.371 \| good	0.635 \| good	13.424 \| good	0.274 \| good
2026-09-11T03:00:00.000Z	19 \| good	2.734 \| good	11.215 \| good	20.916 \| good	0.69 \| good	13.601 \| good	0.277 \| good
2026-09-11T04:00:00.000Z	21 \| good	2.69 \| good	11.143 \| good	22.848 \| good	0.69 \| good	13.617 \| good	0.281 \| good
2026-09-11T05:00:00.000Z	19 \| good	2.763 \| good	11.236 \| good	21.244 \| good	0.615 \| good	10.92 \| good	0.262 \| good
2026-09-11T06:00:00.000Z	18 \| good	3.048 \| good	12.332 \| good	18.747 \| good	0.519 \| good	7.978 \| good	0.236 \| good
2026-09-11T07:00:00.000Z	22 \| good	3.918 \| good	17.106 \| good	18.066 \| good	0.438 \| good	5.445 \| good	0.207 \| good
2026-09-11T08:00:00.000Z	16 \| good	3.17 \| good	13.985 \| good	16.446 \| good	0.412 \| good	4.115 \| good	0.191 \| good
2026-09-11T09:00:00.000Z	16 \| good	2.898 \| good	12.165 \| good	13.106 \| good	0.401 \| good	3.437 \| good	0.182 \| good
2026-09-11T10:00:00.000Z	16 \| good	2.725 \| good	11.246 \| good	11.758 \| good	0.386 \| good	3.432 \| good	0.178 \| good
2026-09-11T11:00:00.000Z	13 \| good	1.869 \| good	7.492 \| good	13.71 \| good	0.386 \| good	4.054 \| good	0.179 \| good
2026-09-11T12:00:00.000Z	16 \| good	2.894 \| good	12.301 \| good	16.505 \| good	0.405 \| good	5.199 \| good	0.191 \| good
2026-09-11T13:00:00.000Z	22 \| good	4.13 \| good	18.099 \| good	16.353 \| good	0.471 \| good	4.588 \| good	0.196 \| good
2026-09-11T14:00:00.000Z	38 \| good	7.026 \| good	30.911 \| good	13.581 \| good	0.61 \| good	2.869 \| good	0.184 \| good
2026-09-11T15:00:00.000Z	44 \| good	7.589 \| good	33.101 \| good	15.844 \| good	0.678 \| good	1.645 \| good	0.174 \| good
2026-09-11T16:00:00.000Z	38 \| good	7.324 \| good	32.236 \| good	19.377 \| good	0.68 \| good	1.141 \| good	0.166 \| good
2026-09-11T17:00:00.000Z	44 \| good	8.223 \| good	36.191 \| good	25.863 \| good	0.658 \| good	0.96 \| good	0.162 \| good
2026-09-11T18:00:00.000Z	38 \| good	7.067 \| good	31.166 \| good	32.89 \| good	0.626 \| good	0.919 \| good	0.159 \| good
2026-09-11T19:00:00.000Z	38 \| good	6.626 \| good	29.893 \| good	36.052 \| good	0.595 \| good	0.967 \| good	0.158 \| good
2026-09-11T20:00:00.000Z	34 \| good	6.032 \| good	26.942 \| good	37.256 \| good	0.579 \| good	1.07 \| good	0.159 \| good
2026-09-11T21:00:00.000Z	38 \| good	6.551 \| good	29.085 \| good	36.44 \| good	0.573 \| good	1.287 \| good	0.16 \| good
2026-09-11T22:00:00.000Z	44 \| good	7.865 \| good	34.362 \| good	33.723 \| good	0.591 \| good	2.153 \| good	0.17 \| good
2026-09-11T23:00:00.000Z	38 \| good	7.244 \| good	31.775 \| good	30.051 \| good	0.642 \| good	8.167 \| good	0.231 \| good
2026-09-12T00:00:00.000Z	49 \| good	8.563 \| good	37.864 \| good	22.855 \| good	0.794 \| good	14.364 \| good	0.289 \| good
2026-09-12T01:00:00.000Z	54 \| moderate	10.718 \| good	47.18 \| good	18.24 \| good	0.951 \| good	15.776 \| good	0.298 \| good
2026-09-12T02:00:00.000Z	58 \| moderate	13.057 \| fine	59.279 \| fine	13.239 \| good	1.035 \| good	17.079 \| good	0.306 \| good
2026-09-12T03:00:00.000Z	60 \| moderate	13.728 \| fine	61.266 \| fine	10.041 \| good	1.067 \| good	17.567 \| good	0.307 \| good
2026-09-12T04:00:00.000Z	58 \| moderate	13.405 \| fine	60.93 \| fine	10.272 \| good	1.041 \| good	16.476 \| good	0.3 \| good
2026-09-12T05:00:00.000Z	56 \| moderate	11.945 \| good	53.962 \| good	11.422 \| good	0.983 \| good	14.537 \| good	0.287 \| good
2026-09-12T06:00:00.000Z	54 \| moderate	10.554 \| good	47.116 \| good	11.754 \| good	0.958 \| good	13.853 \| good	0.278 \| good
2026-09-12T07:00:00.000Z	49 \| good	9.475 \| good	42.174 \| good	15.89 \| good	0.888 \| good	13.936 \| good	0.276 \| good

Live air quality index in Clarksburg, Maryland today

Major air pollutants in Clarksburg, Maryland

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Clarksburg, Maryland air quality map: Stay updated on AQI near you

Air quality in nearby cities

Germantown, Maryland

Montgomery Village, Maryland

Damascus, Maryland

Flower Hill, Maryland

Gaithersburg, Maryland

Green Valley, Maryland

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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 PM_2.5 level in Clarksburg, Maryland at the moment?

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What is the ozone (O₃) level in Clarksburg, Maryland at the moment?

What is the nitrogen dioxide (NO₂) level in Clarksburg, Maryland at the moment?