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

Currently, North Potomac, Maryland has a sulfur dioxide (SO2) concentration of 0.215 ppb.

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

The current ozone (O3) level in North Potomac, Maryland at the moment is 12.844 ppm.

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

Nitrogen dioxide (NO2) level in North Potomac, Maryland at the moment is 14.877 ppb.

Live air quality index in North Potomac, Maryland today

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

PM2.5 levels in North Potomac, Maryland are currently 3.36 μg/m3.

Q: What is the PM10 level in North Potomac, Maryland at the moment?

The PM10 concentration in North Potomac, Maryland is 13.878 μg/m3 at the moment.

Stay updated with real-time air quality in North Potomac, 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

North Potomac, Maryland

Last updated: ... (Local time)

Major air pollutants in North Potomac, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.00 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

24.84 μg/m³

155

255

425

605+

Ozone (O₃)

3.60 ppb

201

201+

Sulfur Dioxide (SO₂)

0.28 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

16.01 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.45 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

North Potomac, Maryland

Get Live Pollen Counts

North Potomac, Maryland

Scroll To Air Quality Map

Track live North Potomac, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-05T08:00:00.000Z	8 \| good	1.075 \| good	8.557 \| good	7.459 \| good	0.393 \| good	6.11 \| good	0.286 \| good
2026-10-05T09:00:00.000Z	7 \| good	0.946 \| good	4.22 \| good	5.889 \| good	0.432 \| good	6.633 \| good	0.243 \| good
2026-10-05T10:00:00.000Z	13 \| good	2.395 \| good	14.399 \| good	8.799 \| good	0.46 \| good	7.581 \| good	0.204 \| good
2026-10-05T11:00:00.000Z	22 \| good	3.611 \| good	19.442 \| good	9.018 \| good	0.453 \| good	8.486 \| good	0.204 \| good
2026-10-05T12:00:00.000Z	25 \| good	4.321 \| good	26.826 \| good	10.417 \| good	0.405 \| good	7.793 \| good	0.224 \| good
2026-10-05T13:00:00.000Z	22 \| good	4.229 \| good	16.962 \| good	7.347 \| good	0.414 \| good	8.063 \| good	0.224 \| good
2026-10-05T14:00:00.000Z	22 \| good	3.986 \| good	19.819 \| good	12.17 \| good	0.447 \| good	4.837 \| good	0.224 \| good
2026-10-05T15:00:00.000Z	27 \| good	4.608 \| good	18.268 \| good	16.814 \| good	0.254 \| good	3.714 \| good	0.243 \| good
2026-10-05T16:00:00.000Z	27 \| good	4.698 \| good	17.603 \| good	25.567 \| good	0.28 \| good	3.113 \| good	0.243 \| good
2026-10-05T17:00:00.000Z	26 \| good	3.431 \| good	18.781 \| good	28.341 \| good	0.362 \| good	1.854 \| good	0.182 \| good
2026-10-05T18:00:00.000Z	27 \| good	3.865 \| good	17.879 \| good	29.442 \| good	0.337 \| good	1.343 \| good	0.162 \| good
2026-10-05T19:00:00.000Z	34 \| good	4.43 \| good	17.227 \| good	36.527 \| good	0.35 \| good	1.155 \| good	0.162 \| good
2026-10-05T20:00:00.000Z	34 \| good	4.392 \| good	19.756 \| good	36.948 \| good	0.22 \| good	1.088 \| good	0.162 \| good
2026-10-05T21:00:00.000Z	36 \| good	3.542 \| good	19.073 \| good	38.52 \| good	0.204 \| good	0.741 \| good	0.162 \| good
2026-10-05T22:00:00.000Z	32 \| good	3.692 \| good	12.704 \| good	35.352 \| good	0.236 \| good	2.219 \| good	0.162 \| good
2026-10-05T23:00:00.000Z	34 \| good	3.503 \| good	16.851 \| good	37.123 \| good	0.249 \| good	5.943 \| good	0.162 \| good
2026-10-06T00:00:00.000Z	29 \| good	2.781 \| good	14.066 \| good	31.053 \| good	0.256 \| good	7.904 \| good	0.181 \| good
2026-10-06T01:00:00.000Z	31 \| good	4.386 \| good	19.126 \| good	33.346 \| good	0.467 \| good	9.244 \| good	0.2 \| good
2026-10-06T02:00:00.000Z	28 \| good	4.729 \| good	21.55 \| good	30.227 \| good	0.599 \| good	9.236 \| good	0.181 \| good
2026-10-06T03:00:00.000Z	21 \| good	1.62 \| good	6.737 \| good	22.84 \| good	0.498 \| good	4.336 \| good	0.152 \| good
2026-10-06T04:00:00.000Z	23 \| good	3.198 \| good	13.006 \| good	24.988 \| good	0.408 \| good	8.576 \| good	0.181 \| good
2026-10-06T05:00:00.000Z	22 \| good	3.635 \| good	15.855 \| good	20.472 \| good	0.478 \| good	6.586 \| good	0.181 \| good
2026-10-06T06:00:00.000Z	22 \| good	4.159 \| good	12.024 \| good	17.564 \| good	0.478 \| good	7.035 \| good	0.181 \| good
2026-10-06T07:00:00.000Z	16 \| good	2.625 \| good	8.912 \| good	17.011 \| good	0.478 \| good	6.78 \| good	0.181 \| good
2026-10-06T08:00:00.000Z	16 \| good	2.679 \| good	13.977 \| good	16.715 \| good	0.494 \| good	5.526 \| good	0.139 \| good
2026-10-06T09:00:00.000Z	24 \| good	2.472 \| good	8.934 \| good	26.396 \| good	0.47 \| good	5.929 \| good	0.139 \| good
2026-10-06T10:00:00.000Z	20 \| good	2.142 \| good	9.249 \| good	21.603 \| good	0.347 \| good	8.112 \| good	0.158 \| good
2026-10-06T11:00:00.000Z	19 \| good	3.195 \| good	12.476 \| good	19.647 \| good	0.444 \| good	12.2 \| good	0.2 \| good
2026-10-06T12:00:00.000Z	13 \| good	2.313 \| good	13.672 \| good	11.709 \| good	0.449 \| good	11.622 \| good	0.219 \| good
2026-10-06T13:00:00.000Z	16 \| good	3.027 \| good	13.675 \| good	12.631 \| good	0.486 \| good	12.224 \| good	0.257 \| good
2026-10-06T14:00:00.000Z	17 \| good	2.889 \| good	13.781 \| good	18.487 \| good	0.6 \| good	6.38 \| good	0.242 \| good
2026-10-06T15:00:00.000Z	22 \| good	2.971 \| good	12.128 \| good	23.573 \| good	0.393 \| good	3.832 \| good	0.2 \| good
2026-10-06T16:00:00.000Z	23 \| good	1.838 \| good	8.936 \| good	25.08 \| good	0.289 \| good	2.583 \| good	0.139 \| good
2026-10-06T17:00:00.000Z	27 \| good	1.299 \| good	7.432 \| good	28.5 \| good	0.236 \| good	1.738 \| good	0.181 \| good
2026-10-06T18:00:00.000Z	29 \| good	1.473 \| good	8.311 \| good	31.231 \| good	0.267 \| good	2.019 \| good	0.139 \| good
2026-10-06T19:00:00.000Z	32 \| good	1.584 \| good	7.857 \| good	35.393 \| good	0.234 \| good	2.262 \| good	0.162 \| good
2026-10-06T20:00:00.000Z	31 \| good	1.859 \| good	6.488 \| good	34.404 \| good	0.24 \| good	2.155 \| good	0.181 \| good
2026-10-06T21:00:00.000Z	34 \| good	1.571 \| good	5.744 \| good	37.027 \| good	0.221 \| good	2.362 \| good	0.162 \| good
2026-10-06T22:00:00.000Z	34 \| good	1.989 \| good	9.104 \| good	36.636 \| good	0.266 \| good	1.047 \| good	0.162 \| good
2026-10-06T23:00:00.000Z	30 \| good	1.959 \| good	9.924 \| good	31.75 \| good	0.255 \| good	6.96 \| good	0.139 \| good
2026-10-07T00:00:00.000Z	23 \| good	2.552 \| good	10.252 \| good	25.285 \| good	0.455 \| good	7.219 \| good	0.163 \| good
2026-10-07T01:00:00.000Z	19 \| good	3.302 \| good	16.915 \| good	21.331 \| good	0.474 \| good	10.293 \| good	0.278 \| good
2026-10-07T02:00:00.000Z	16 \| good	3.36 \| good	13.878 \| good	12.844 \| good	0.215 \| good	14.877 \| good	0.42 \| good
2026-10-07T03:00:00.000Z	64 \| moderate	16.235 \| fine	72.55 \| fine	6.111 \| good	1.198 \| good	30.259 \| good	0.458 \| good
2026-10-07T04:00:00.000Z	27 \| good	4.987 \| good	23.909 \| good	6.95 \| good	0.215 \| good	10.529 \| good	0.444 \| good
2026-10-07T05:00:00.000Z	27 \| good	5.493 \| good	23.72 \| good	4.803 \| good	0.271 \| good	14.132 \| good	0.468 \| good
2026-10-07T06:00:00.000Z	27 \| good	5.003 \| good	24.844 \| good	3.6 \| good	0.275 \| good	16.01 \| good	0.453 \| good
2026-10-07T07:00:00.000Z	27 \| good	5.003 \| good	24.844 \| good	3.6 \| good	0.275 \| good	16.01 \| good	0.453 \| good
2026-10-07T04:00:00.000Z	60 \| moderate	14.443 \| fine	65.06 \| fine	7.877 \| good	1.102 \| good	27.714 \| good	0.38 \| good
2026-10-07T05:00:00.000Z	60 \| moderate	13.994 \| fine	62.771 \| fine	8.891 \| good	1.075 \| good	25.608 \| good	0.346 \| good
2026-10-07T06:00:00.000Z	60 \| moderate	13.586 \| fine	60.802 \| fine	9.106 \| good	1.042 \| good	21.521 \| good	0.313 \| good
2026-10-07T07:00:00.000Z	52 \| moderate	9.616 \| good	42.429 \| good	13.296 \| good	1.001 \| good	17.778 \| good	0.286 \| good
2026-10-07T08:00:00.000Z	22 \| good	3.948 \| good	17.091 \| good	15.512 \| good	0.955 \| good	14.832 \| good	0.264 \| good
2026-10-07T09:00:00.000Z	22 \| good	3.657 \| good	16.112 \| good	11.517 \| good	0.911 \| good	12.404 \| good	0.245 \| good
2026-10-07T10:00:00.000Z	16 \| good	2.616 \| good	11.032 \| good	11.368 \| good	0.878 \| good	10.636 \| good	0.231 \| good
2026-10-07T11:00:00.000Z	22 \| good	3.575 \| good	15.378 \| good	9.846 \| good	0.864 \| good	9.85 \| good	0.223 \| good
2026-10-07T12:00:00.000Z	27 \| good	5.44 \| good	23.522 \| good	13.719 \| good	0.878 \| good	10.24 \| good	0.234 \| good
2026-10-07T13:00:00.000Z	22 \| good	3.826 \| good	16.704 \| good	18.564 \| good	0.929 \| good	9.052 \| good	0.251 \| good
2026-10-07T14:00:00.000Z	24 \| good	3.998 \| good	17.451 \| good	26.17 \| good	1.034 \| good	6.381 \| good	0.225 \| good
2026-10-07T15:00:00.000Z	31 \| good	3.531 \| good	15.307 \| good	33.107 \| good	1.032 \| good	3.987 \| good	0.197 \| good
2026-10-07T16:00:00.000Z	33 \| good	3.336 \| good	14.627 \| good	36.02 \| good	0.926 \| good	2.582 \| good	0.185 \| good
2026-10-07T17:00:00.000Z	38 \| good	3.607 \| good	15.595 \| good	40.539 \| good	0.868 \| good	1.817 \| good	0.181 \| good
2026-10-07T18:00:00.000Z	40 \| good	3.814 \| good	16.64 \| good	43.415 \| good	0.828 \| good	1.435 \| good	0.179 \| good
2026-10-07T19:00:00.000Z	40 \| good	3.64 \| good	15.756 \| good	42.52 \| good	0.8 \| good	1.338 \| good	0.178 \| good
2026-10-07T20:00:00.000Z	38 \| good	4.006 \| good	17.545 \| good	41.432 \| good	0.77 \| good	1.391 \| good	0.177 \| good
2026-10-07T21:00:00.000Z	36 \| good	4.694 \| good	20.532 \| good	39.057 \| good	0.748 \| good	1.718 \| good	0.179 \| good
2026-10-07T22:00:00.000Z	38 \| good	7.292 \| good	32.105 \| good	33.931 \| good	0.743 \| good	3.355 \| good	0.195 \| good
2026-10-07T23:00:00.000Z	52 \| moderate	9.736 \| good	43.356 \| good	27.522 \| good	0.788 \| good	7.295 \| good	0.23 \| good
2026-10-08T00:00:00.000Z	44 \| good	8.012 \| good	35.24 \| good	21.004 \| good	0.844 \| good	9.553 \| good	0.246 \| good
2026-10-08T01:00:00.000Z	33 \| good	6.082 \| good	26.865 \| good	22.941 \| good	0.869 \| good	9.851 \| good	0.244 \| good
2026-10-08T02:00:00.000Z	33 \| good	6.245 \| good	27.418 \| good	22.005 \| good	0.85 \| good	9.042 \| good	0.234 \| good
2026-10-08T03:00:00.000Z	33 \| good	6.431 \| good	28.483 \| good	18.556 \| good	0.814 \| good	8.27 \| good	0.226 \| good
2026-10-08T04:00:00.000Z	27 \| good	4.734 \| good	20.735 \| good	15.743 \| good	0.77 \| good	7.378 \| good	0.221 \| good
2026-10-08T05:00:00.000Z	27 \| good	4.608 \| good	20.001 \| good	15.667 \| good	0.715 \| good	6.095 \| good	0.215 \| good
2026-10-08T06:00:00.000Z	33 \| good	6.493 \| good	28.98 \| good	16.564 \| good	0.673 \| good	5.241 \| good	0.208 \| good
2026-10-08T07:00:00.000Z	27 \| good	5.474 \| good	23.667 \| good	19.485 \| good	0.644 \| good	4.783 \| good	0.203 \| good
2026-10-08T08:00:00.000Z	22 \| good	3.747 \| good	16.488 \| good	19.012 \| good	0.627 \| good	4.636 \| good	0.2 \| good
2026-10-08T09:00:00.000Z	22 \| good	3.949 \| good	17.511 \| good	20.316 \| good	0.617 \| good	4.609 \| good	0.197 \| good
2026-10-08T10:00:00.000Z	22 \| good	3.716 \| good	16.106 \| good	23.466 \| good	0.608 \| good	4.733 \| good	0.196 \| good
2026-10-08T11:00:00.000Z	22 \| good	3.839 \| good	16.734 \| good	18.434 \| good	0.599 \| good	5.438 \| good	0.2 \| good
2026-10-08T12:00:00.000Z	27 \| good	5.399 \| good	23.706 \| good	17.137 \| good	0.623 \| good	7.205 \| good	0.221 \| good
2026-10-08T13:00:00.000Z	44 \| good	7.631 \| good	33.523 \| good	21.223 \| good	0.78 \| good	6.927 \| good	0.237 \| good
2026-10-08T14:00:00.000Z	38 \| good	7.192 \| good	31.813 \| good	29.354 \| good	1.05 \| good	4.688 \| good	0.21 \| good
2026-10-08T15:00:00.000Z	36 \| good	5.158 \| good	22.515 \| good	38.558 \| good	1.142 \| good	1.887 \| good	0.18 \| good
2026-10-08T16:00:00.000Z	40 \| good	6.352 \| good	28.262 \| good	43.492 \| good	0.98 \| good	1.153 \| good	0.164 \| good
2026-10-08T17:00:00.000Z	44 \| good	8.486 \| good	37.449 \| good	44.104 \| good	0.773 \| good	0.886 \| good	0.153 \| good
2026-10-08T18:00:00.000Z	49 \| good	8.517 \| good	37.237 \| good	42.144 \| good	0.625 \| good	0.798 \| good	0.145 \| good
2026-10-08T19:00:00.000Z	40 \| good	6.978 \| good	30.859 \| good	42.791 \| good	0.584 \| good	0.823 \| good	0.143 \| good
2026-10-08T20:00:00.000Z	41 \| good	6.76 \| good	30.224 \| good	44.128 \| good	0.604 \| good	0.905 \| good	0.143 \| good
2026-10-08T21:00:00.000Z	40 \| good	5.607 \| good	24.5 \| good	43.206 \| good	0.636 \| good	1.194 \| good	0.145 \| good
2026-10-08T22:00:00.000Z	36 \| good	4.829 \| good	20.966 \| good	39.421 \| good	0.681 \| good	2.762 \| good	0.159 \| good
2026-10-08T23:00:00.000Z	31 \| good	4.784 \| good	20.718 \| good	34.414 \| good	0.731 \| good	7.032 \| good	0.198 \| good
2026-10-09T00:00:00.000Z	28 \| good	2.228 \| good	9.241 \| good	30.499 \| good	0.769 \| good	9.629 \| good	0.216 \| good
2026-10-09T01:00:00.000Z	21 \| good	1.993 \| good	8.093 \| good	23.334 \| good	0.787 \| good	9.969 \| good	0.213 \| good
2026-10-09T02:00:00.000Z	17 \| good	1.711 \| good	7.017 \| good	17.697 \| good	0.788 \| good	9.519 \| good	0.206 \| good
2026-10-09T03:00:00.000Z	13 \| good	1.261 \| good	5.047 \| good	14.382 \| good	0.789 \| good	10.037 \| good	0.206 \| good

North Potomac

Get reliable air quality data to drive your business

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

0.41ppm

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 North Potomac, Maryland?

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

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

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

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

In the last 24 hours, the best air quality in North Potomac, Maryland was observed at 12:00:00 on 2026-10-06.

What is the AQI in North Potomac, Maryland right now?

As of now, the AQI in North Potomac, Maryland is 16, indicating Good conditions.

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

North Potomac, Maryland air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in North Potomac, Maryland are currently 3.36 μg/m³.

What is the PM₁₀ level in North Potomac, Maryland at the moment?

The PM₁₀ concentration in North Potomac, Maryland is 13.878 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in North Potomac, Maryland is 0.42 ppm.

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

Currently, North Potomac, Maryland has a sulfur dioxide (SO₂) concentration of 0.215 ppb.

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

The current ozone (O₃) level in North Potomac, Maryland at the moment is 12.844 ppm.

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

Nitrogen dioxide (NO₂) level in North Potomac, Maryland at the moment is 14.877 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-05T08:00:00.000Z	8 \| good	1.075 \| good	8.557 \| good	7.459 \| good	0.393 \| good	6.11 \| good	0.286 \| good
2026-10-05T09:00:00.000Z	7 \| good	0.946 \| good	4.22 \| good	5.889 \| good	0.432 \| good	6.633 \| good	0.243 \| good
2026-10-05T10:00:00.000Z	13 \| good	2.395 \| good	14.399 \| good	8.799 \| good	0.46 \| good	7.581 \| good	0.204 \| good
2026-10-05T11:00:00.000Z	22 \| good	3.611 \| good	19.442 \| good	9.018 \| good	0.453 \| good	8.486 \| good	0.204 \| good
2026-10-05T12:00:00.000Z	25 \| good	4.321 \| good	26.826 \| good	10.417 \| good	0.405 \| good	7.793 \| good	0.224 \| good
2026-10-05T13:00:00.000Z	22 \| good	4.229 \| good	16.962 \| good	7.347 \| good	0.414 \| good	8.063 \| good	0.224 \| good
2026-10-05T14:00:00.000Z	22 \| good	3.986 \| good	19.819 \| good	12.17 \| good	0.447 \| good	4.837 \| good	0.224 \| good
2026-10-05T15:00:00.000Z	27 \| good	4.608 \| good	18.268 \| good	16.814 \| good	0.254 \| good	3.714 \| good	0.243 \| good
2026-10-05T16:00:00.000Z	27 \| good	4.698 \| good	17.603 \| good	25.567 \| good	0.28 \| good	3.113 \| good	0.243 \| good
2026-10-05T17:00:00.000Z	26 \| good	3.431 \| good	18.781 \| good	28.341 \| good	0.362 \| good	1.854 \| good	0.182 \| good
2026-10-05T18:00:00.000Z	27 \| good	3.865 \| good	17.879 \| good	29.442 \| good	0.337 \| good	1.343 \| good	0.162 \| good
2026-10-05T19:00:00.000Z	34 \| good	4.43 \| good	17.227 \| good	36.527 \| good	0.35 \| good	1.155 \| good	0.162 \| good
2026-10-05T20:00:00.000Z	34 \| good	4.392 \| good	19.756 \| good	36.948 \| good	0.22 \| good	1.088 \| good	0.162 \| good
2026-10-05T21:00:00.000Z	36 \| good	3.542 \| good	19.073 \| good	38.52 \| good	0.204 \| good	0.741 \| good	0.162 \| good
2026-10-05T22:00:00.000Z	32 \| good	3.692 \| good	12.704 \| good	35.352 \| good	0.236 \| good	2.219 \| good	0.162 \| good
2026-10-05T23:00:00.000Z	34 \| good	3.503 \| good	16.851 \| good	37.123 \| good	0.249 \| good	5.943 \| good	0.162 \| good
2026-10-06T00:00:00.000Z	29 \| good	2.781 \| good	14.066 \| good	31.053 \| good	0.256 \| good	7.904 \| good	0.181 \| good
2026-10-06T01:00:00.000Z	31 \| good	4.386 \| good	19.126 \| good	33.346 \| good	0.467 \| good	9.244 \| good	0.2 \| good
2026-10-06T02:00:00.000Z	28 \| good	4.729 \| good	21.55 \| good	30.227 \| good	0.599 \| good	9.236 \| good	0.181 \| good
2026-10-06T03:00:00.000Z	21 \| good	1.62 \| good	6.737 \| good	22.84 \| good	0.498 \| good	4.336 \| good	0.152 \| good
2026-10-06T04:00:00.000Z	23 \| good	3.198 \| good	13.006 \| good	24.988 \| good	0.408 \| good	8.576 \| good	0.181 \| good
2026-10-06T05:00:00.000Z	22 \| good	3.635 \| good	15.855 \| good	20.472 \| good	0.478 \| good	6.586 \| good	0.181 \| good
2026-10-06T06:00:00.000Z	22 \| good	4.159 \| good	12.024 \| good	17.564 \| good	0.478 \| good	7.035 \| good	0.181 \| good
2026-10-06T07:00:00.000Z	16 \| good	2.625 \| good	8.912 \| good	17.011 \| good	0.478 \| good	6.78 \| good	0.181 \| good
2026-10-06T08:00:00.000Z	16 \| good	2.679 \| good	13.977 \| good	16.715 \| good	0.494 \| good	5.526 \| good	0.139 \| good
2026-10-06T09:00:00.000Z	24 \| good	2.472 \| good	8.934 \| good	26.396 \| good	0.47 \| good	5.929 \| good	0.139 \| good
2026-10-06T10:00:00.000Z	20 \| good	2.142 \| good	9.249 \| good	21.603 \| good	0.347 \| good	8.112 \| good	0.158 \| good
2026-10-06T11:00:00.000Z	19 \| good	3.195 \| good	12.476 \| good	19.647 \| good	0.444 \| good	12.2 \| good	0.2 \| good
2026-10-06T12:00:00.000Z	13 \| good	2.313 \| good	13.672 \| good	11.709 \| good	0.449 \| good	11.622 \| good	0.219 \| good
2026-10-06T13:00:00.000Z	16 \| good	3.027 \| good	13.675 \| good	12.631 \| good	0.486 \| good	12.224 \| good	0.257 \| good
2026-10-06T14:00:00.000Z	17 \| good	2.889 \| good	13.781 \| good	18.487 \| good	0.6 \| good	6.38 \| good	0.242 \| good
2026-10-06T15:00:00.000Z	22 \| good	2.971 \| good	12.128 \| good	23.573 \| good	0.393 \| good	3.832 \| good	0.2 \| good
2026-10-06T16:00:00.000Z	23 \| good	1.838 \| good	8.936 \| good	25.08 \| good	0.289 \| good	2.583 \| good	0.139 \| good
2026-10-06T17:00:00.000Z	27 \| good	1.299 \| good	7.432 \| good	28.5 \| good	0.236 \| good	1.738 \| good	0.181 \| good
2026-10-06T18:00:00.000Z	29 \| good	1.473 \| good	8.311 \| good	31.231 \| good	0.267 \| good	2.019 \| good	0.139 \| good
2026-10-06T19:00:00.000Z	32 \| good	1.584 \| good	7.857 \| good	35.393 \| good	0.234 \| good	2.262 \| good	0.162 \| good
2026-10-06T20:00:00.000Z	31 \| good	1.859 \| good	6.488 \| good	34.404 \| good	0.24 \| good	2.155 \| good	0.181 \| good
2026-10-06T21:00:00.000Z	34 \| good	1.571 \| good	5.744 \| good	37.027 \| good	0.221 \| good	2.362 \| good	0.162 \| good
2026-10-06T22:00:00.000Z	34 \| good	1.989 \| good	9.104 \| good	36.636 \| good	0.266 \| good	1.047 \| good	0.162 \| good
2026-10-06T23:00:00.000Z	30 \| good	1.959 \| good	9.924 \| good	31.75 \| good	0.255 \| good	6.96 \| good	0.139 \| good
2026-10-07T00:00:00.000Z	23 \| good	2.552 \| good	10.252 \| good	25.285 \| good	0.455 \| good	7.219 \| good	0.163 \| good
2026-10-07T01:00:00.000Z	19 \| good	3.302 \| good	16.915 \| good	21.331 \| good	0.474 \| good	10.293 \| good	0.278 \| good
2026-10-07T02:00:00.000Z	16 \| good	3.36 \| good	13.878 \| good	12.844 \| good	0.215 \| good	14.877 \| good	0.42 \| good
2026-10-07T03:00:00.000Z	64 \| moderate	16.235 \| fine	72.55 \| fine	6.111 \| good	1.198 \| good	30.259 \| good	0.458 \| good
2026-10-07T04:00:00.000Z	27 \| good	4.987 \| good	23.909 \| good	6.95 \| good	0.215 \| good	10.529 \| good	0.444 \| good
2026-10-07T05:00:00.000Z	27 \| good	5.493 \| good	23.72 \| good	4.803 \| good	0.271 \| good	14.132 \| good	0.468 \| good
2026-10-07T06:00:00.000Z	27 \| good	5.003 \| good	24.844 \| good	3.6 \| good	0.275 \| good	16.01 \| good	0.453 \| good
2026-10-07T07:00:00.000Z	27 \| good	5.003 \| good	24.844 \| good	3.6 \| good	0.275 \| good	16.01 \| good	0.453 \| good
2026-10-07T04:00:00.000Z	60 \| moderate	14.443 \| fine	65.06 \| fine	7.877 \| good	1.102 \| good	27.714 \| good	0.38 \| good
2026-10-07T05:00:00.000Z	60 \| moderate	13.994 \| fine	62.771 \| fine	8.891 \| good	1.075 \| good	25.608 \| good	0.346 \| good
2026-10-07T06:00:00.000Z	60 \| moderate	13.586 \| fine	60.802 \| fine	9.106 \| good	1.042 \| good	21.521 \| good	0.313 \| good
2026-10-07T07:00:00.000Z	52 \| moderate	9.616 \| good	42.429 \| good	13.296 \| good	1.001 \| good	17.778 \| good	0.286 \| good
2026-10-07T08:00:00.000Z	22 \| good	3.948 \| good	17.091 \| good	15.512 \| good	0.955 \| good	14.832 \| good	0.264 \| good
2026-10-07T09:00:00.000Z	22 \| good	3.657 \| good	16.112 \| good	11.517 \| good	0.911 \| good	12.404 \| good	0.245 \| good
2026-10-07T10:00:00.000Z	16 \| good	2.616 \| good	11.032 \| good	11.368 \| good	0.878 \| good	10.636 \| good	0.231 \| good
2026-10-07T11:00:00.000Z	22 \| good	3.575 \| good	15.378 \| good	9.846 \| good	0.864 \| good	9.85 \| good	0.223 \| good
2026-10-07T12:00:00.000Z	27 \| good	5.44 \| good	23.522 \| good	13.719 \| good	0.878 \| good	10.24 \| good	0.234 \| good
2026-10-07T13:00:00.000Z	22 \| good	3.826 \| good	16.704 \| good	18.564 \| good	0.929 \| good	9.052 \| good	0.251 \| good
2026-10-07T14:00:00.000Z	24 \| good	3.998 \| good	17.451 \| good	26.17 \| good	1.034 \| good	6.381 \| good	0.225 \| good
2026-10-07T15:00:00.000Z	31 \| good	3.531 \| good	15.307 \| good	33.107 \| good	1.032 \| good	3.987 \| good	0.197 \| good
2026-10-07T16:00:00.000Z	33 \| good	3.336 \| good	14.627 \| good	36.02 \| good	0.926 \| good	2.582 \| good	0.185 \| good
2026-10-07T17:00:00.000Z	38 \| good	3.607 \| good	15.595 \| good	40.539 \| good	0.868 \| good	1.817 \| good	0.181 \| good
2026-10-07T18:00:00.000Z	40 \| good	3.814 \| good	16.64 \| good	43.415 \| good	0.828 \| good	1.435 \| good	0.179 \| good
2026-10-07T19:00:00.000Z	40 \| good	3.64 \| good	15.756 \| good	42.52 \| good	0.8 \| good	1.338 \| good	0.178 \| good
2026-10-07T20:00:00.000Z	38 \| good	4.006 \| good	17.545 \| good	41.432 \| good	0.77 \| good	1.391 \| good	0.177 \| good
2026-10-07T21:00:00.000Z	36 \| good	4.694 \| good	20.532 \| good	39.057 \| good	0.748 \| good	1.718 \| good	0.179 \| good
2026-10-07T22:00:00.000Z	38 \| good	7.292 \| good	32.105 \| good	33.931 \| good	0.743 \| good	3.355 \| good	0.195 \| good
2026-10-07T23:00:00.000Z	52 \| moderate	9.736 \| good	43.356 \| good	27.522 \| good	0.788 \| good	7.295 \| good	0.23 \| good
2026-10-08T00:00:00.000Z	44 \| good	8.012 \| good	35.24 \| good	21.004 \| good	0.844 \| good	9.553 \| good	0.246 \| good
2026-10-08T01:00:00.000Z	33 \| good	6.082 \| good	26.865 \| good	22.941 \| good	0.869 \| good	9.851 \| good	0.244 \| good
2026-10-08T02:00:00.000Z	33 \| good	6.245 \| good	27.418 \| good	22.005 \| good	0.85 \| good	9.042 \| good	0.234 \| good
2026-10-08T03:00:00.000Z	33 \| good	6.431 \| good	28.483 \| good	18.556 \| good	0.814 \| good	8.27 \| good	0.226 \| good
2026-10-08T04:00:00.000Z	27 \| good	4.734 \| good	20.735 \| good	15.743 \| good	0.77 \| good	7.378 \| good	0.221 \| good
2026-10-08T05:00:00.000Z	27 \| good	4.608 \| good	20.001 \| good	15.667 \| good	0.715 \| good	6.095 \| good	0.215 \| good
2026-10-08T06:00:00.000Z	33 \| good	6.493 \| good	28.98 \| good	16.564 \| good	0.673 \| good	5.241 \| good	0.208 \| good
2026-10-08T07:00:00.000Z	27 \| good	5.474 \| good	23.667 \| good	19.485 \| good	0.644 \| good	4.783 \| good	0.203 \| good
2026-10-08T08:00:00.000Z	22 \| good	3.747 \| good	16.488 \| good	19.012 \| good	0.627 \| good	4.636 \| good	0.2 \| good
2026-10-08T09:00:00.000Z	22 \| good	3.949 \| good	17.511 \| good	20.316 \| good	0.617 \| good	4.609 \| good	0.197 \| good
2026-10-08T10:00:00.000Z	22 \| good	3.716 \| good	16.106 \| good	23.466 \| good	0.608 \| good	4.733 \| good	0.196 \| good
2026-10-08T11:00:00.000Z	22 \| good	3.839 \| good	16.734 \| good	18.434 \| good	0.599 \| good	5.438 \| good	0.2 \| good
2026-10-08T12:00:00.000Z	27 \| good	5.399 \| good	23.706 \| good	17.137 \| good	0.623 \| good	7.205 \| good	0.221 \| good
2026-10-08T13:00:00.000Z	44 \| good	7.631 \| good	33.523 \| good	21.223 \| good	0.78 \| good	6.927 \| good	0.237 \| good
2026-10-08T14:00:00.000Z	38 \| good	7.192 \| good	31.813 \| good	29.354 \| good	1.05 \| good	4.688 \| good	0.21 \| good
2026-10-08T15:00:00.000Z	36 \| good	5.158 \| good	22.515 \| good	38.558 \| good	1.142 \| good	1.887 \| good	0.18 \| good
2026-10-08T16:00:00.000Z	40 \| good	6.352 \| good	28.262 \| good	43.492 \| good	0.98 \| good	1.153 \| good	0.164 \| good
2026-10-08T17:00:00.000Z	44 \| good	8.486 \| good	37.449 \| good	44.104 \| good	0.773 \| good	0.886 \| good	0.153 \| good
2026-10-08T18:00:00.000Z	49 \| good	8.517 \| good	37.237 \| good	42.144 \| good	0.625 \| good	0.798 \| good	0.145 \| good
2026-10-08T19:00:00.000Z	40 \| good	6.978 \| good	30.859 \| good	42.791 \| good	0.584 \| good	0.823 \| good	0.143 \| good
2026-10-08T20:00:00.000Z	41 \| good	6.76 \| good	30.224 \| good	44.128 \| good	0.604 \| good	0.905 \| good	0.143 \| good
2026-10-08T21:00:00.000Z	40 \| good	5.607 \| good	24.5 \| good	43.206 \| good	0.636 \| good	1.194 \| good	0.145 \| good
2026-10-08T22:00:00.000Z	36 \| good	4.829 \| good	20.966 \| good	39.421 \| good	0.681 \| good	2.762 \| good	0.159 \| good
2026-10-08T23:00:00.000Z	31 \| good	4.784 \| good	20.718 \| good	34.414 \| good	0.731 \| good	7.032 \| good	0.198 \| good
2026-10-09T00:00:00.000Z	28 \| good	2.228 \| good	9.241 \| good	30.499 \| good	0.769 \| good	9.629 \| good	0.216 \| good
2026-10-09T01:00:00.000Z	21 \| good	1.993 \| good	8.093 \| good	23.334 \| good	0.787 \| good	9.969 \| good	0.213 \| good
2026-10-09T02:00:00.000Z	17 \| good	1.711 \| good	7.017 \| good	17.697 \| good	0.788 \| good	9.519 \| good	0.206 \| good
2026-10-09T03:00:00.000Z	13 \| good	1.261 \| good	5.047 \| good	14.382 \| good	0.789 \| good	10.037 \| good	0.206 \| good

Live air quality index in North Potomac, Maryland today

Major air pollutants in North Potomac, Maryland

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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

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Travilah, Maryland

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Frequently asked questions

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

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

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

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