What is the current concentration of PM10 in Bel Air North, Maryland?

The current PM10 concentration at Bel Air North, Maryland is 37.508 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Bel Air North, Maryland?

The current sulfur dioxide (SO2) concentration at Bel Air North, Maryland is 0.297 ppb.

What is the current concentration of ozone (O3) in Bel Air North, Maryland?

The current ozone (O3) concentration at Bel Air North, Maryland is 39.867 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Bel Air North, Maryland?

The current nitrogen dioxide (NO2) concentration at Bel Air North, Maryland is 17.101 ppb.

Bel Air North, Maryland live air quality index now

Q: What is the current concentration of PM2.5 in Bel Air North, Maryland?

The current PM2.5 concentration at Bel Air North, Maryland is 9.824 μg/m3.

Stay updated with real-time air quality in Bel Air North, 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)

Moderate

Bel Air North, Maryland

Last updated: ... (Local time)

Major air pollutants in Bel Air North, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.82 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

37.51 μg/m³

155

255

425

605+

Ozone (O₃)

39.87 ppb

201

201+

Sulfur Dioxide (SO₂)

0.30 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

17.10 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.29 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Very high

Bel Air North, Maryland

Get Live Pollen Counts

Bel Air North, Maryland

Scroll To Air Quality Map

Track live Bel Air North, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T08:00:00.000Z	36 \| good	4.021 \| good	16.632 \| good	38.74 \| good	0.161 \| good	5.54 \| good	0.143 \| good
2026-04-22T09:00:00.000Z	34 \| good	3.771 \| good	22.825 \| good	37.41 \| good	0.201 \| good	5.997 \| good	0.161 \| good
2026-04-22T10:00:00.000Z	40 \| good	4.54 \| good	20.421 \| good	42.776 \| good	0.188 \| good	7.136 \| good	0.179 \| good
2026-04-22T11:00:00.000Z	38 \| good	4.418 \| good	20.411 \| good	40.701 \| good	0.188 \| good	7.058 \| good	0.179 \| good
2026-04-22T12:00:00.000Z	33 \| good	5.72 \| good	22.919 \| good	36.447 \| good	0.543 \| good	13.382 \| good	0.229 \| good
2026-04-22T13:00:00.000Z	35 \| good	5.43 \| good	21.008 \| good	37.552 \| good	1.36 \| good	12.177 \| good	0.211 \| good
2026-04-22T14:00:00.000Z	31 \| good	5.197 \| good	20.192 \| good	34.066 \| good	2.283 \| good	12.557 \| good	0.268 \| good
2026-04-22T15:00:00.000Z	35 \| good	6.123 \| good	27.939 \| good	38.256 \| good	1.22 \| good	15.361 \| good	0.218 \| good
2026-04-22T16:00:00.000Z	38 \| good	5.36 \| good	26.527 \| good	40.821 \| good	0.465 \| good	13.311 \| good	0.268 \| good
2026-04-22T17:00:00.000Z	36 \| good	5.969 \| good	22.513 \| good	38.716 \| good	0.358 \| good	15.447 \| good	0.243 \| good
2026-04-22T18:00:00.000Z	44 \| good	7.65 \| good	43.4 \| good	35.288 \| good	0.762 \| good	15.314 \| good	0.297 \| good
2026-04-22T19:00:00.000Z	49 \| good	8.798 \| good	40.16 \| good	44.898 \| good	0.882 \| good	13.969 \| good	0.243 \| good
2026-04-22T20:00:00.000Z	49 \| good	9.399 \| good	44.836 \| good	42.465 \| good	0.95 \| good	8.019 \| good	0.22 \| good
2026-04-22T21:00:00.000Z	44 \| good	8.205 \| good	24.5 \| good	40.061 \| good	0.465 \| good	7.349 \| good	0.22 \| good
2026-04-22T22:00:00.000Z	44 \| good	7.009 \| good	29.407 \| good	47.497 \| good	0.438 \| good	7.863 \| good	0.22 \| good
2026-04-22T23:00:00.000Z	45 \| good	7.575 \| good	32 \| good	49.115 \| good	0.426 \| good	6.503 \| good	0.245 \| good
2026-04-23T00:00:00.000Z	46 \| good	6.358 \| good	29.029 \| good	49.545 \| good	0.376 \| good	6.839 \| good	0.263 \| good
2026-04-23T01:00:00.000Z	44 \| good	7.88 \| good	39.847 \| good	45.583 \| good	0.325 \| good	10.542 \| good	0.297 \| good
2026-04-23T02:00:00.000Z	49 \| good	8.974 \| good	42.772 \| good	43.348 \| good	0.314 \| good	17.387 \| good	0.333 \| good
2026-04-23T03:00:00.000Z	52 \| moderate	9.971 \| good	47.199 \| good	34.77 \| good	0.306 \| good	16.418 \| good	0.342 \| good
2026-04-23T04:00:00.000Z	54 \| moderate	11.406 \| good	44.593 \| good	33.801 \| good	0.227 \| good	24.427 \| good	0.359 \| good
2026-04-23T05:00:00.000Z	56 \| moderate	11.539 \| good	29.24 \| good	36.115 \| good	0.217 \| good	22.362 \| good	0.404 \| good
2026-04-23T06:00:00.000Z	58 \| moderate	13.221 \| fine	44.747 \| good	27.281 \| good	0.201 \| good	16.32 \| good	0.318 \| good
2026-04-23T07:00:00.000Z	54 \| moderate	10.67 \| good	34.912 \| good	24.731 \| good	0.21 \| good	14.437 \| good	0.211 \| good
2026-04-23T08:00:00.000Z	56 \| moderate	11.6 \| good	37.837 \| good	19.18 \| good	0.22 \| good	13.474 \| good	0.16 \| good
2026-04-23T09:00:00.000Z	54 \| moderate	11.435 \| good	50.395 \| good	19.252 \| good	0.233 \| good	13.356 \| good	0.178 \| good
2026-04-23T10:00:00.000Z	56 \| moderate	11.965 \| good	42.646 \| good	21.564 \| good	0.263 \| good	12.361 \| good	0.292 \| good
2026-04-23T11:00:00.000Z	54 \| moderate	11.014 \| good	47.816 \| good	19.092 \| good	0.234 \| good	16.952 \| good	0.335 \| good
2026-04-23T12:00:00.000Z	64 \| moderate	16.397 \| fine	54.186 \| good	21.597 \| good	0.205 \| good	15.21 \| good	0.417 \| good
2026-04-23T13:00:00.000Z	62 \| moderate	14.988 \| fine	67.921 \| fine	23.411 \| good	0.263 \| good	11.19 \| good	0.391 \| good
2026-04-23T14:00:00.000Z	64 \| moderate	15.791 \| fine	66.149 \| fine	27.257 \| good	0.422 \| good	15.388 \| good	0.373 \| good
2026-04-23T15:00:00.000Z	62 \| moderate	15.013 \| fine	52.891 \| good	33.539 \| good	0.562 \| good	13.961 \| good	0.254 \| good
2026-04-23T16:00:00.000Z	56 \| moderate	12.211 \| fine	49.459 \| good	37.663 \| good	0.558 \| good	7.639 \| good	0.196 \| good
2026-04-23T17:00:00.000Z	54 \| moderate	11.349 \| good	50.257 \| good	43.534 \| good	0.421 \| good	4.771 \| good	0.178 \| good
2026-04-23T18:00:00.000Z	56 \| moderate	11.694 \| good	56.785 \| fine	52.047 \| good	0.456 \| good	4.587 \| good	0.178 \| good
2026-04-23T19:00:00.000Z	61 \| moderate	10.814 \| good	36.642 \| good	58.065 \| fine	0.459 \| good	4.225 \| good	0.178 \| good
2026-04-23T20:00:00.000Z	64 \| moderate	9.777 \| good	45.099 \| good	59.389 \| fine	0.429 \| good	3.682 \| good	0.19 \| good
2026-04-23T21:00:00.000Z	61 \| moderate	9.373 \| good	38.406 \| good	58.178 \| fine	0.787 \| good	3.967 \| good	0.19 \| good
2026-04-23T22:00:00.000Z	77 \| moderate	8.884 \| good	43.202 \| good	63.331 \| fine	0.555 \| good	7.891 \| good	0.16 \| good
2026-04-23T23:00:00.000Z	84 \| moderate	7.392 \| good	30.769 \| good	65.419 \| fine	0.421 \| good	6.509 \| good	0.16 \| good
2026-04-24T00:00:00.000Z	67 \| moderate	8.895 \| good	52.893 \| good	59.967 \| fine	0.438 \| good	5.279 \| good	0.16 \| good
2026-04-24T01:00:00.000Z	67 \| moderate	10.837 \| good	48.894 \| good	59.96 \| fine	0.428 \| good	11.483 \| good	0.25 \| good
2026-04-24T02:00:00.000Z	54 \| moderate	9.117 \| good	32.514 \| good	55.961 \| fine	0.372 \| good	9.628 \| good	0.297 \| good
2026-04-24T03:00:00.000Z	44 \| good	7.634 \| good	33.335 \| good	28.592 \| good	2.177 \| good	17.039 \| good	0.328 \| good
2026-04-24T04:00:00.000Z	61 \| moderate	13.334 \| fine	74.529 \| fine	47.815 \| good	0.271 \| good	16.937 \| good	0.349 \| good
2026-04-24T05:00:00.000Z	64 \| moderate	16.212 \| fine	69.16 \| fine	48.35 \| good	0.267 \| good	12.436 \| good	0.336 \| good
2026-04-24T06:00:00.000Z	54 \| moderate	10.577 \| good	48.296 \| good	43.096 \| good	0.316 \| good	13.009 \| good	0.319 \| good
2026-04-24T07:00:00.000Z	52 \| moderate	9.824 \| good	37.508 \| good	39.867 \| good	0.297 \| good	17.101 \| good	0.288 \| good
2026-04-24T07:00:00.000Z	52 \| moderate	9.824 \| good	37.508 \| good	39.867 \| good	0.297 \| good	17.101 \| good	0.288 \| good
2026-04-24T08:00:00.000Z	18 \| good	3.364 \| good	14.947 \| good	17.417 \| good	1.929 \| good	19.119 \| good	0.337 \| good
2026-04-24T09:00:00.000Z	22 \| good	3.566 \| good	15.966 \| good	15.41 \| good	1.802 \| good	19.459 \| good	0.337 \| good
2026-04-24T10:00:00.000Z	27 \| good	4.603 \| good	20.168 \| good	15.399 \| good	1.723 \| good	17.045 \| good	0.338 \| good
2026-04-24T11:00:00.000Z	22 \| good	3.883 \| good	17.146 \| good	19.164 \| good	1.644 \| good	14.632 \| good	0.338 \| good
2026-04-24T12:00:00.000Z	27 \| good	3.552 \| good	16.063 \| good	28.844 \| good	1.565 \| good	12.218 \| good	0.338 \| good
2026-04-24T13:00:00.000Z	34 \| good	3.58 \| good	16.008 \| good	36.593 \| good	1.882 \| good	10.018 \| good	0.296 \| good
2026-04-24T14:00:00.000Z	37 \| good	3.795 \| good	16.211 \| good	39.687 \| good	2.199 \| good	7.819 \| good	0.253 \| good
2026-04-24T15:00:00.000Z	41 \| good	4.113 \| good	17.965 \| good	44.011 \| good	2.515 \| good	5.619 \| good	0.211 \| good
2026-04-24T16:00:00.000Z	44 \| good	5.055 \| good	21.978 \| good	47.141 \| good	2.434 \| good	4.57 \| good	0.2 \| good
2026-04-24T17:00:00.000Z	46 \| good	6.162 \| good	27.136 \| good	49.516 \| good	2.352 \| good	3.52 \| good	0.19 \| good
2026-04-24T18:00:00.000Z	46 \| good	6.122 \| good	27.107 \| good	49.512 \| good	2.271 \| good	2.47 \| good	0.179 \| good
2026-04-24T19:00:00.000Z	48 \| good	6.12 \| good	27.1 \| good	51.949 \| good	2.093 \| good	2.141 \| good	0.175 \| good
2026-04-24T20:00:00.000Z	49 \| good	6.681 \| good	30.042 \| good	53.147 \| good	1.916 \| good	1.811 \| good	0.171 \| good
2026-04-24T21:00:00.000Z	50 \| good	7.002 \| good	31.061 \| good	53.594 \| good	1.738 \| good	1.482 \| good	0.168 \| good
2026-04-24T22:00:00.000Z	46 \| good	6.752 \| good	30.093 \| good	50.457 \| good	1.78 \| good	5.916 \| good	0.205 \| good
2026-04-24T23:00:00.000Z	44 \| good	6.449 \| good	29.115 \| good	46.719 \| good	1.822 \| good	10.35 \| good	0.242 \| good
2026-04-25T00:00:00.000Z	44 \| good	7.64 \| good	34.054 \| good	40.629 \| good	1.864 \| good	14.784 \| good	0.28 \| good
2026-04-25T01:00:00.000Z	38 \| good	6.847 \| good	30.089 \| good	39.525 \| good	1.732 \| good	13.78 \| good	0.269 \| good
2026-04-25T02:00:00.000Z	36 \| good	5.228 \| good	22.987 \| good	38.649 \| good	1.599 \| good	12.777 \| good	0.259 \| good
2026-04-25T03:00:00.000Z	33 \| good	4.776 \| good	20.986 \| good	35.855 \| good	1.467 \| good	11.773 \| good	0.249 \| good
2026-04-25T04:00:00.000Z	30 \| good	4.595 \| good	19.989 \| good	31.626 \| good	1.16 \| good	8.67 \| good	0.216 \| good
2026-04-25T05:00:00.000Z	27 \| good	4.357 \| good	18.935 \| good	29.232 \| good	0.853 \| good	5.567 \| good	0.182 \| good
2026-04-25T06:00:00.000Z	25 \| good	4.498 \| good	19.897 \| good	27.289 \| good	0.546 \| good	2.464 \| good	0.148 \| good
2026-04-25T07:00:00.000Z	27 \| good	4.519 \| good	19.929 \| good	28.574 \| good	0.508 \| good	2.252 \| good	0.144 \| good
2026-04-25T08:00:00.000Z	26 \| good	3.929 \| good	17.055 \| good	27.733 \| good	0.471 \| good	2.04 \| good	0.14 \| good
2026-04-25T09:00:00.000Z	30 \| good	3.179 \| good	13.816 \| good	31.522 \| good	0.433 \| good	1.828 \| good	0.136 \| good
2026-04-25T10:00:00.000Z	27 \| good	4.436 \| good	19.044 \| good	28.814 \| good	0.455 \| good	1.948 \| good	0.138 \| good
2026-04-25T11:00:00.000Z	29 \| good	4.023 \| good	17.897 \| good	30.691 \| good	0.477 \| good	2.067 \| good	0.14 \| good
2026-04-25T12:00:00.000Z	32 \| good	4.664 \| good	20.049 \| good	35.013 \| good	0.499 \| good	2.187 \| good	0.142 \| good
2026-04-25T13:00:00.000Z	34 \| good	3.845 \| good	16.978 \| good	37.446 \| good	0.498 \| good	1.99 \| good	0.143 \| good
2026-04-25T14:00:00.000Z	32 \| good	3.232 \| good	13.975 \| good	34.898 \| good	0.498 \| good	1.793 \| good	0.143 \| good
2026-04-25T15:00:00.000Z	31 \| good	2.406 \| good	9.974 \| good	33.668 \| good	0.498 \| good	1.596 \| good	0.144 \| good
2026-04-25T16:00:00.000Z	31 \| good	1.911 \| good	8.011 \| good	33.871 \| good	0.461 \| good	1.557 \| good	0.142 \| good
2026-04-25T17:00:00.000Z	33 \| good	2.993 \| good	12.098 \| good	35.567 \| good	0.425 \| good	1.519 \| good	0.141 \| good
2026-04-25T18:00:00.000Z	34 \| good	3.853 \| good	16.978 \| good	37.246 \| good	0.389 \| good	1.48 \| good	0.139 \| good
2026-04-25T19:00:00.000Z	34 \| good	3.936 \| good	17.06 \| good	36.933 \| good	0.376 \| good	1.696 \| good	0.141 \| good
2026-04-25T20:00:00.000Z	35 \| good	4.397 \| good	19.123 \| good	37.613 \| good	0.364 \| good	1.911 \| good	0.143 \| good
2026-04-25T21:00:00.000Z	34 \| good	5.635 \| good	24.185 \| good	36.583 \| good	0.352 \| good	2.127 \| good	0.144 \| good
2026-04-25T22:00:00.000Z	33 \| good	5.561 \| good	24.127 \| good	35.452 \| good	0.376 \| good	2.906 \| good	0.15 \| good
2026-04-25T23:00:00.000Z	33 \| good	3.17 \| good	13.928 \| good	36.261 \| good	0.4 \| good	3.684 \| good	0.156 \| good
2026-04-26T00:00:00.000Z	32 \| good	2.786 \| good	11.093 \| good	34.798 \| good	0.424 \| good	4.463 \| good	0.162 \| good
2026-04-26T01:00:00.000Z	31 \| good	3.193 \| good	13.899 \| good	32.524 \| good	0.468 \| good	4.397 \| good	0.16 \| good
2026-04-26T02:00:00.000Z	29 \| good	4.047 \| good	17.927 \| good	31.333 \| good	0.512 \| good	4.332 \| good	0.158 \| good
2026-04-26T03:00:00.000Z	29 \| good	3.697 \| good	16.06 \| good	31.305 \| good	0.555 \| good	4.266 \| good	0.157 \| good
2026-04-26T04:00:00.000Z	28 \| good	3.672 \| good	16.05 \| good	30.077 \| good	0.557 \| good	3.988 \| good	0.152 \| good
2026-04-26T05:00:00.000Z	27 \| good	4.978 \| good	21.135 \| good	28.54 \| good	0.559 \| good	3.711 \| good	0.148 \| good
2026-04-26T06:00:00.000Z	27 \| good	1.803 \| good	2.104 \| good	29.357 \| good	0.56 \| good	3.439 \| good	0.144 \| good
2026-04-26T07:00:00.000Z	33 \| good	6.064 \| good	26.939 \| good	29.233 \| good	0.592 \| good	3.387 \| good	0.142 \| good

Bel Air North

Get reliable air quality data to drive your business

Bel Air North, Maryland air quality map: Track AQI near you

0.32ppm

How accurate is Maryland, USA air quality data?

Air quality data and pollutant measurements for Maryland, 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 Bel Air North, Maryland updated?

The air quality for Bel Air North, Maryland is updated every hour.

When was the worst air quality at Bel Air North, Maryland in the last 24 hrs?

The worst air quality in Bel Air North, Maryland in the last 24 hours was observed at 11:00:00 on 2026-04-23.

When was the best air quality at Bel Air North, Maryland in the last 24 hrs?

In the last 24 hrs, the best air quality in Bel Air North, Maryland was observed at 03:00:00 on 2026-04-24.

What is the current air quality in Bel Air North, Maryland?

The current air quality in Bel Air North, Maryland is 52, categorized as Moderate based on real-time data.

What pollutant is the most common in Bel Air North, Maryland?

The most common pollutant in Bel Air North, Maryland is PM2.5.

What should I do if the air quality in Bel Air North, Maryland is poor?

If the air quality in Bel Air North, Maryland is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Bel Air North, Maryland?

The current PM_2.5 concentration at Bel Air North, Maryland is 9.824 μg/m³.

What is the current concentration of PM₁₀ in Bel Air North, Maryland?

The current PM₁₀ concentration at Bel Air North, Maryland is 37.508 μg/m³.

What is the current concentration of carbon monoxide (CO) in Bel Air North, Maryland?

The current carbon monoxide (CO) concentration at Bel Air North, Maryland is 0.288 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Bel Air North, Maryland?

The current sulfur dioxide (SO₂) concentration at Bel Air North, Maryland is 0.297 ppb.

What is the current concentration of ozone (O₃) in Bel Air North, Maryland?

The current ozone (O₃) concentration at Bel Air North, Maryland is 39.867 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Bel Air North, Maryland?

The current nitrogen dioxide (NO₂) concentration at Bel Air North, Maryland is 17.101 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T08:00:00.000Z	36 \| good	4.021 \| good	16.632 \| good	38.74 \| good	0.161 \| good	5.54 \| good	0.143 \| good
2026-04-22T09:00:00.000Z	34 \| good	3.771 \| good	22.825 \| good	37.41 \| good	0.201 \| good	5.997 \| good	0.161 \| good
2026-04-22T10:00:00.000Z	40 \| good	4.54 \| good	20.421 \| good	42.776 \| good	0.188 \| good	7.136 \| good	0.179 \| good
2026-04-22T11:00:00.000Z	38 \| good	4.418 \| good	20.411 \| good	40.701 \| good	0.188 \| good	7.058 \| good	0.179 \| good
2026-04-22T12:00:00.000Z	33 \| good	5.72 \| good	22.919 \| good	36.447 \| good	0.543 \| good	13.382 \| good	0.229 \| good
2026-04-22T13:00:00.000Z	35 \| good	5.43 \| good	21.008 \| good	37.552 \| good	1.36 \| good	12.177 \| good	0.211 \| good
2026-04-22T14:00:00.000Z	31 \| good	5.197 \| good	20.192 \| good	34.066 \| good	2.283 \| good	12.557 \| good	0.268 \| good
2026-04-22T15:00:00.000Z	35 \| good	6.123 \| good	27.939 \| good	38.256 \| good	1.22 \| good	15.361 \| good	0.218 \| good
2026-04-22T16:00:00.000Z	38 \| good	5.36 \| good	26.527 \| good	40.821 \| good	0.465 \| good	13.311 \| good	0.268 \| good
2026-04-22T17:00:00.000Z	36 \| good	5.969 \| good	22.513 \| good	38.716 \| good	0.358 \| good	15.447 \| good	0.243 \| good
2026-04-22T18:00:00.000Z	44 \| good	7.65 \| good	43.4 \| good	35.288 \| good	0.762 \| good	15.314 \| good	0.297 \| good
2026-04-22T19:00:00.000Z	49 \| good	8.798 \| good	40.16 \| good	44.898 \| good	0.882 \| good	13.969 \| good	0.243 \| good
2026-04-22T20:00:00.000Z	49 \| good	9.399 \| good	44.836 \| good	42.465 \| good	0.95 \| good	8.019 \| good	0.22 \| good
2026-04-22T21:00:00.000Z	44 \| good	8.205 \| good	24.5 \| good	40.061 \| good	0.465 \| good	7.349 \| good	0.22 \| good
2026-04-22T22:00:00.000Z	44 \| good	7.009 \| good	29.407 \| good	47.497 \| good	0.438 \| good	7.863 \| good	0.22 \| good
2026-04-22T23:00:00.000Z	45 \| good	7.575 \| good	32 \| good	49.115 \| good	0.426 \| good	6.503 \| good	0.245 \| good
2026-04-23T00:00:00.000Z	46 \| good	6.358 \| good	29.029 \| good	49.545 \| good	0.376 \| good	6.839 \| good	0.263 \| good
2026-04-23T01:00:00.000Z	44 \| good	7.88 \| good	39.847 \| good	45.583 \| good	0.325 \| good	10.542 \| good	0.297 \| good
2026-04-23T02:00:00.000Z	49 \| good	8.974 \| good	42.772 \| good	43.348 \| good	0.314 \| good	17.387 \| good	0.333 \| good
2026-04-23T03:00:00.000Z	52 \| moderate	9.971 \| good	47.199 \| good	34.77 \| good	0.306 \| good	16.418 \| good	0.342 \| good
2026-04-23T04:00:00.000Z	54 \| moderate	11.406 \| good	44.593 \| good	33.801 \| good	0.227 \| good	24.427 \| good	0.359 \| good
2026-04-23T05:00:00.000Z	56 \| moderate	11.539 \| good	29.24 \| good	36.115 \| good	0.217 \| good	22.362 \| good	0.404 \| good
2026-04-23T06:00:00.000Z	58 \| moderate	13.221 \| fine	44.747 \| good	27.281 \| good	0.201 \| good	16.32 \| good	0.318 \| good
2026-04-23T07:00:00.000Z	54 \| moderate	10.67 \| good	34.912 \| good	24.731 \| good	0.21 \| good	14.437 \| good	0.211 \| good
2026-04-23T08:00:00.000Z	56 \| moderate	11.6 \| good	37.837 \| good	19.18 \| good	0.22 \| good	13.474 \| good	0.16 \| good
2026-04-23T09:00:00.000Z	54 \| moderate	11.435 \| good	50.395 \| good	19.252 \| good	0.233 \| good	13.356 \| good	0.178 \| good
2026-04-23T10:00:00.000Z	56 \| moderate	11.965 \| good	42.646 \| good	21.564 \| good	0.263 \| good	12.361 \| good	0.292 \| good
2026-04-23T11:00:00.000Z	54 \| moderate	11.014 \| good	47.816 \| good	19.092 \| good	0.234 \| good	16.952 \| good	0.335 \| good
2026-04-23T12:00:00.000Z	64 \| moderate	16.397 \| fine	54.186 \| good	21.597 \| good	0.205 \| good	15.21 \| good	0.417 \| good
2026-04-23T13:00:00.000Z	62 \| moderate	14.988 \| fine	67.921 \| fine	23.411 \| good	0.263 \| good	11.19 \| good	0.391 \| good
2026-04-23T14:00:00.000Z	64 \| moderate	15.791 \| fine	66.149 \| fine	27.257 \| good	0.422 \| good	15.388 \| good	0.373 \| good
2026-04-23T15:00:00.000Z	62 \| moderate	15.013 \| fine	52.891 \| good	33.539 \| good	0.562 \| good	13.961 \| good	0.254 \| good
2026-04-23T16:00:00.000Z	56 \| moderate	12.211 \| fine	49.459 \| good	37.663 \| good	0.558 \| good	7.639 \| good	0.196 \| good
2026-04-23T17:00:00.000Z	54 \| moderate	11.349 \| good	50.257 \| good	43.534 \| good	0.421 \| good	4.771 \| good	0.178 \| good
2026-04-23T18:00:00.000Z	56 \| moderate	11.694 \| good	56.785 \| fine	52.047 \| good	0.456 \| good	4.587 \| good	0.178 \| good
2026-04-23T19:00:00.000Z	61 \| moderate	10.814 \| good	36.642 \| good	58.065 \| fine	0.459 \| good	4.225 \| good	0.178 \| good
2026-04-23T20:00:00.000Z	64 \| moderate	9.777 \| good	45.099 \| good	59.389 \| fine	0.429 \| good	3.682 \| good	0.19 \| good
2026-04-23T21:00:00.000Z	61 \| moderate	9.373 \| good	38.406 \| good	58.178 \| fine	0.787 \| good	3.967 \| good	0.19 \| good
2026-04-23T22:00:00.000Z	77 \| moderate	8.884 \| good	43.202 \| good	63.331 \| fine	0.555 \| good	7.891 \| good	0.16 \| good
2026-04-23T23:00:00.000Z	84 \| moderate	7.392 \| good	30.769 \| good	65.419 \| fine	0.421 \| good	6.509 \| good	0.16 \| good
2026-04-24T00:00:00.000Z	67 \| moderate	8.895 \| good	52.893 \| good	59.967 \| fine	0.438 \| good	5.279 \| good	0.16 \| good
2026-04-24T01:00:00.000Z	67 \| moderate	10.837 \| good	48.894 \| good	59.96 \| fine	0.428 \| good	11.483 \| good	0.25 \| good
2026-04-24T02:00:00.000Z	54 \| moderate	9.117 \| good	32.514 \| good	55.961 \| fine	0.372 \| good	9.628 \| good	0.297 \| good
2026-04-24T03:00:00.000Z	44 \| good	7.634 \| good	33.335 \| good	28.592 \| good	2.177 \| good	17.039 \| good	0.328 \| good
2026-04-24T04:00:00.000Z	61 \| moderate	13.334 \| fine	74.529 \| fine	47.815 \| good	0.271 \| good	16.937 \| good	0.349 \| good
2026-04-24T05:00:00.000Z	64 \| moderate	16.212 \| fine	69.16 \| fine	48.35 \| good	0.267 \| good	12.436 \| good	0.336 \| good
2026-04-24T06:00:00.000Z	54 \| moderate	10.577 \| good	48.296 \| good	43.096 \| good	0.316 \| good	13.009 \| good	0.319 \| good
2026-04-24T07:00:00.000Z	52 \| moderate	9.824 \| good	37.508 \| good	39.867 \| good	0.297 \| good	17.101 \| good	0.288 \| good
2026-04-24T07:00:00.000Z	52 \| moderate	9.824 \| good	37.508 \| good	39.867 \| good	0.297 \| good	17.101 \| good	0.288 \| good
2026-04-24T08:00:00.000Z	18 \| good	3.364 \| good	14.947 \| good	17.417 \| good	1.929 \| good	19.119 \| good	0.337 \| good
2026-04-24T09:00:00.000Z	22 \| good	3.566 \| good	15.966 \| good	15.41 \| good	1.802 \| good	19.459 \| good	0.337 \| good
2026-04-24T10:00:00.000Z	27 \| good	4.603 \| good	20.168 \| good	15.399 \| good	1.723 \| good	17.045 \| good	0.338 \| good
2026-04-24T11:00:00.000Z	22 \| good	3.883 \| good	17.146 \| good	19.164 \| good	1.644 \| good	14.632 \| good	0.338 \| good
2026-04-24T12:00:00.000Z	27 \| good	3.552 \| good	16.063 \| good	28.844 \| good	1.565 \| good	12.218 \| good	0.338 \| good
2026-04-24T13:00:00.000Z	34 \| good	3.58 \| good	16.008 \| good	36.593 \| good	1.882 \| good	10.018 \| good	0.296 \| good
2026-04-24T14:00:00.000Z	37 \| good	3.795 \| good	16.211 \| good	39.687 \| good	2.199 \| good	7.819 \| good	0.253 \| good
2026-04-24T15:00:00.000Z	41 \| good	4.113 \| good	17.965 \| good	44.011 \| good	2.515 \| good	5.619 \| good	0.211 \| good
2026-04-24T16:00:00.000Z	44 \| good	5.055 \| good	21.978 \| good	47.141 \| good	2.434 \| good	4.57 \| good	0.2 \| good
2026-04-24T17:00:00.000Z	46 \| good	6.162 \| good	27.136 \| good	49.516 \| good	2.352 \| good	3.52 \| good	0.19 \| good
2026-04-24T18:00:00.000Z	46 \| good	6.122 \| good	27.107 \| good	49.512 \| good	2.271 \| good	2.47 \| good	0.179 \| good
2026-04-24T19:00:00.000Z	48 \| good	6.12 \| good	27.1 \| good	51.949 \| good	2.093 \| good	2.141 \| good	0.175 \| good
2026-04-24T20:00:00.000Z	49 \| good	6.681 \| good	30.042 \| good	53.147 \| good	1.916 \| good	1.811 \| good	0.171 \| good
2026-04-24T21:00:00.000Z	50 \| good	7.002 \| good	31.061 \| good	53.594 \| good	1.738 \| good	1.482 \| good	0.168 \| good
2026-04-24T22:00:00.000Z	46 \| good	6.752 \| good	30.093 \| good	50.457 \| good	1.78 \| good	5.916 \| good	0.205 \| good
2026-04-24T23:00:00.000Z	44 \| good	6.449 \| good	29.115 \| good	46.719 \| good	1.822 \| good	10.35 \| good	0.242 \| good
2026-04-25T00:00:00.000Z	44 \| good	7.64 \| good	34.054 \| good	40.629 \| good	1.864 \| good	14.784 \| good	0.28 \| good
2026-04-25T01:00:00.000Z	38 \| good	6.847 \| good	30.089 \| good	39.525 \| good	1.732 \| good	13.78 \| good	0.269 \| good
2026-04-25T02:00:00.000Z	36 \| good	5.228 \| good	22.987 \| good	38.649 \| good	1.599 \| good	12.777 \| good	0.259 \| good
2026-04-25T03:00:00.000Z	33 \| good	4.776 \| good	20.986 \| good	35.855 \| good	1.467 \| good	11.773 \| good	0.249 \| good
2026-04-25T04:00:00.000Z	30 \| good	4.595 \| good	19.989 \| good	31.626 \| good	1.16 \| good	8.67 \| good	0.216 \| good
2026-04-25T05:00:00.000Z	27 \| good	4.357 \| good	18.935 \| good	29.232 \| good	0.853 \| good	5.567 \| good	0.182 \| good
2026-04-25T06:00:00.000Z	25 \| good	4.498 \| good	19.897 \| good	27.289 \| good	0.546 \| good	2.464 \| good	0.148 \| good
2026-04-25T07:00:00.000Z	27 \| good	4.519 \| good	19.929 \| good	28.574 \| good	0.508 \| good	2.252 \| good	0.144 \| good
2026-04-25T08:00:00.000Z	26 \| good	3.929 \| good	17.055 \| good	27.733 \| good	0.471 \| good	2.04 \| good	0.14 \| good
2026-04-25T09:00:00.000Z	30 \| good	3.179 \| good	13.816 \| good	31.522 \| good	0.433 \| good	1.828 \| good	0.136 \| good
2026-04-25T10:00:00.000Z	27 \| good	4.436 \| good	19.044 \| good	28.814 \| good	0.455 \| good	1.948 \| good	0.138 \| good
2026-04-25T11:00:00.000Z	29 \| good	4.023 \| good	17.897 \| good	30.691 \| good	0.477 \| good	2.067 \| good	0.14 \| good
2026-04-25T12:00:00.000Z	32 \| good	4.664 \| good	20.049 \| good	35.013 \| good	0.499 \| good	2.187 \| good	0.142 \| good
2026-04-25T13:00:00.000Z	34 \| good	3.845 \| good	16.978 \| good	37.446 \| good	0.498 \| good	1.99 \| good	0.143 \| good
2026-04-25T14:00:00.000Z	32 \| good	3.232 \| good	13.975 \| good	34.898 \| good	0.498 \| good	1.793 \| good	0.143 \| good
2026-04-25T15:00:00.000Z	31 \| good	2.406 \| good	9.974 \| good	33.668 \| good	0.498 \| good	1.596 \| good	0.144 \| good
2026-04-25T16:00:00.000Z	31 \| good	1.911 \| good	8.011 \| good	33.871 \| good	0.461 \| good	1.557 \| good	0.142 \| good
2026-04-25T17:00:00.000Z	33 \| good	2.993 \| good	12.098 \| good	35.567 \| good	0.425 \| good	1.519 \| good	0.141 \| good
2026-04-25T18:00:00.000Z	34 \| good	3.853 \| good	16.978 \| good	37.246 \| good	0.389 \| good	1.48 \| good	0.139 \| good
2026-04-25T19:00:00.000Z	34 \| good	3.936 \| good	17.06 \| good	36.933 \| good	0.376 \| good	1.696 \| good	0.141 \| good
2026-04-25T20:00:00.000Z	35 \| good	4.397 \| good	19.123 \| good	37.613 \| good	0.364 \| good	1.911 \| good	0.143 \| good
2026-04-25T21:00:00.000Z	34 \| good	5.635 \| good	24.185 \| good	36.583 \| good	0.352 \| good	2.127 \| good	0.144 \| good
2026-04-25T22:00:00.000Z	33 \| good	5.561 \| good	24.127 \| good	35.452 \| good	0.376 \| good	2.906 \| good	0.15 \| good
2026-04-25T23:00:00.000Z	33 \| good	3.17 \| good	13.928 \| good	36.261 \| good	0.4 \| good	3.684 \| good	0.156 \| good
2026-04-26T00:00:00.000Z	32 \| good	2.786 \| good	11.093 \| good	34.798 \| good	0.424 \| good	4.463 \| good	0.162 \| good
2026-04-26T01:00:00.000Z	31 \| good	3.193 \| good	13.899 \| good	32.524 \| good	0.468 \| good	4.397 \| good	0.16 \| good
2026-04-26T02:00:00.000Z	29 \| good	4.047 \| good	17.927 \| good	31.333 \| good	0.512 \| good	4.332 \| good	0.158 \| good
2026-04-26T03:00:00.000Z	29 \| good	3.697 \| good	16.06 \| good	31.305 \| good	0.555 \| good	4.266 \| good	0.157 \| good
2026-04-26T04:00:00.000Z	28 \| good	3.672 \| good	16.05 \| good	30.077 \| good	0.557 \| good	3.988 \| good	0.152 \| good
2026-04-26T05:00:00.000Z	27 \| good	4.978 \| good	21.135 \| good	28.54 \| good	0.559 \| good	3.711 \| good	0.148 \| good
2026-04-26T06:00:00.000Z	27 \| good	1.803 \| good	2.104 \| good	29.357 \| good	0.56 \| good	3.439 \| good	0.144 \| good
2026-04-26T07:00:00.000Z	33 \| good	6.064 \| good	26.939 \| good	29.233 \| good	0.592 \| good	3.387 \| good	0.142 \| good

Bel Air North, Maryland live air quality index now

Major air pollutants in Bel Air North, Maryland

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Bel Air North, Maryland air quality map: Track AQI near you

Air quality in nearby cities

Bel Air Town, Maryland

Bel Air South, Maryland

Joppatowne, Maryland

Perry Hall, Maryland

Honeygo, Maryland

Edgewood, Maryland

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Frequently asked questions

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What is the current concentration of sulfur dioxide (SO2) in Bel Air North, 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 current concentration of PM_2.5 in Bel Air North, Maryland?

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What is the current concentration of nitrogen dioxide (NO₂) in Bel Air North, Maryland?