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

The current PM10 concentration at Bel Air North, Maryland is 15.588 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 0.25 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 32.939 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 4.214 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 3.336 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)

Good

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)

3.34 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.59 μg/m³

155

255

425

605+

Ozone (O₃)

32.94 ppb

201

201+

Sulfur Dioxide (SO₂)

0.25 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.21 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.13 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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
2026-10-20T20:00:00.000Z	39 \| good	3.616 \| good	17.186 \| good	41.532 \| good	0.14 \| good	3.744 \| good	0.135 \| good
2026-10-20T21:00:00.000Z	40 \| good	4.42 \| good	16.447 \| good	42.734 \| good	0.143 \| good	4.856 \| good	0.135 \| good
2026-10-20T22:00:00.000Z	40 \| good	4.606 \| good	15.544 \| good	43.373 \| good	0.142 \| good	4.024 \| good	0.135 \| good
2026-10-20T23:00:00.000Z	39 \| good	4.183 \| good	15.57 \| good	42.035 \| good	0.194 \| good	9.072 \| good	0.16 \| good
2026-10-21T00:00:00.000Z	49 \| good	8.909 \| good	26.475 \| good	33.677 \| good	0.23 \| good	11.62 \| good	0.199 \| good
2026-10-21T01:00:00.000Z	49 \| good	8.982 \| good	45.852 \| good	36.653 \| good	0.319 \| good	16.461 \| good	0.2 \| good
2026-10-21T02:00:00.000Z	52 \| moderate	9.957 \| good	46.368 \| good	33.883 \| good	0.37 \| good	17.56 \| good	0.236 \| good
2026-10-21T03:00:00.000Z	56 \| moderate	12.118 \| fine	54.229 \| good	13.173 \| good	0.862 \| good	6.077 \| good	0.188 \| good
2026-10-21T04:00:00.000Z	38 \| good	7.475 \| good	33.642 \| good	24.717 \| good	0.224 \| good	13.747 \| good	0.303 \| good
2026-10-21T05:00:00.000Z	52 \| moderate	10.459 \| good	43.986 \| good	21.426 \| good	0.132 \| good	12.544 \| good	0.303 \| good
2026-10-21T06:00:00.000Z	44 \| good	8.053 \| good	15.668 \| good	17.2 \| good	0.152 \| good	10.167 \| good	0.267 \| good
2026-10-21T07:00:00.000Z	44 \| good	7.668 \| good	12.388 \| good	18.359 \| good	0.231 \| good	9.772 \| good	0.231 \| good
2026-10-21T08:00:00.000Z	22 \| good	4.391 \| good	14.668 \| good	19.359 \| good	0.18 \| good	8.627 \| good	0.195 \| good
2026-10-21T09:00:00.000Z	27 \| good	4.501 \| good	16.341 \| good	21.309 \| good	0.121 \| good	9.105 \| good	0.177 \| good
2026-10-21T10:00:00.000Z	22 \| good	4.404 \| good	17.082 \| good	21.835 \| good	0.307 \| good	10.674 \| good	0.179 \| good
2026-10-21T11:00:00.000Z	27 \| good	5.101 \| good	19.382 \| good	22.473 \| good	0.327 \| good	10.973 \| good	0.231 \| good
2026-10-21T12:00:00.000Z	27 \| good	5.447 \| good	15.15 \| good	23.86 \| good	0.277 \| good	7.825 \| good	0.213 \| good
2026-10-21T13:00:00.000Z	38 \| good	6.867 \| good	19.19 \| good	22.66 \| good	0.306 \| good	9.036 \| good	0.213 \| good
2026-10-21T14:00:00.000Z	33 \| good	6.129 \| good	17.098 \| good	25.414 \| good	0.189 \| good	5.825 \| good	0.195 \| good
2026-10-21T15:00:00.000Z	23 \| good	4.338 \| good	15.165 \| good	24.914 \| good	0.188 \| good	4.131 \| good	0.178 \| good
2026-10-21T16:00:00.000Z	24 \| good	3.378 \| good	12.133 \| good	26.215 \| good	0.222 \| good	4.03 \| good	0.153 \| good
2026-10-21T17:00:00.000Z	28 \| good	3.919 \| good	14.976 \| good	29.774 \| good	0.21 \| good	4.263 \| good	0.135 \| good
2026-10-21T18:00:00.000Z	31 \| good	2.788 \| good	10.671 \| good	33.532 \| good	0.19 \| good	3.477 \| good	0.117 \| good
2026-10-21T19:00:00.000Z	31 \| good	3.48 \| good	12.771 \| good	33.304 \| good	0.176 \| good	3.287 \| good	0.1 \| good
2026-10-21T20:00:00.000Z	32 \| good	3.702 \| good	15.369 \| good	34.876 \| good	0.144 \| good	3.561 \| good	0.1 \| good
2026-10-21T21:00:00.000Z	31 \| good	4.044 \| good	18.484 \| good	33.732 \| good	0.156 \| good	3.557 \| good	0.118 \| good
2026-10-21T22:00:00.000Z	32 \| good	3.387 \| good	14.159 \| good	35.399 \| good	0.208 \| good	3.961 \| good	0.118 \| good
2026-10-21T23:00:00.000Z	31 \| good	3.552 \| good	12.621 \| good	33.016 \| good	0.269 \| good	7.971 \| good	0.182 \| good
2026-10-22T00:00:00.000Z	27 \| good	5.385 \| good	14.908 \| good	28.677 \| good	0.39 \| good	16.034 \| good	0.17 \| good
2026-10-22T01:00:00.000Z	27 \| good	4.916 \| good	13.394 \| good	27.203 \| good	0.439 \| good	11.643 \| good	0.159 \| good
2026-10-22T02:00:00.000Z	27 \| good	4.911 \| good	23.868 \| good	26.216 \| good	0.292 \| good	13.554 \| good	0.252 \| good
2026-10-22T03:00:00.000Z	38 \| good	7.456 \| good	32.951 \| good	15.683 \| good	0.622 \| good	5.938 \| good	0.183 \| good
2026-10-22T04:00:00.000Z	27 \| good	4.91 \| good	17.894 \| good	19.397 \| good	0.253 \| good	16.95 \| good	0.231 \| good
2026-10-22T05:00:00.000Z	33 \| good	5.576 \| good	24.89 \| good	14.947 \| good	0.253 \| good	11.188 \| good	0.303 \| good
2026-10-22T06:00:00.000Z	44 \| good	7.666 \| good	26.392 \| good	20.197 \| good	0.236 \| good	12.809 \| good	0.303 \| good
2026-10-22T07:00:00.000Z	27 \| good	5.2 \| good	21.651 \| good	18.897 \| good	0.236 \| good	11.574 \| good	0.267 \| good
2026-10-22T08:00:00.000Z	33 \| good	5.603 \| good	22.533 \| good	15.481 \| good	0.39 \| good	12.063 \| good	0.231 \| good
2026-10-22T09:00:00.000Z	27 \| good	5.082 \| good	17.87 \| good	19.438 \| good	0.428 \| good	13.573 \| good	0.215 \| good
2026-10-22T10:00:00.000Z	22 \| good	4.134 \| good	15.706 \| good	16.572 \| good	0.615 \| good	14.163 \| good	0.25 \| good
2026-10-22T11:00:00.000Z	22 \| good	3.934 \| good	17.936 \| good	14.909 \| good	0.622 \| good	15.725 \| good	0.25 \| good
2026-10-22T12:00:00.000Z	38 \| good	7.454 \| good	28.696 \| good	17.525 \| good	0.636 \| good	14.997 \| good	0.209 \| good
2026-10-22T13:00:00.000Z	33 \| good	6.479 \| good	28.39 \| good	18.445 \| good	0.636 \| good	15.394 \| good	0.184 \| good
2026-10-22T14:00:00.000Z	38 \| good	7.208 \| good	28.618 \| good	23.296 \| good	0.334 \| good	8.755 \| good	0.188 \| good
2026-10-22T15:00:00.000Z	27 \| good	4.969 \| good	26.432 \| good	25.203 \| good	0.276 \| good	6.231 \| good	0.135 \| good
2026-10-22T16:00:00.000Z	27 \| good	4.632 \| good	15.285 \| good	26.394 \| good	0.144 \| good	5.165 \| good	0.117 \| good
2026-10-22T17:00:00.000Z	29 \| good	3.301 \| good	15.36 \| good	31.332 \| good	0.156 \| good	3.97 \| good	0.128 \| good
2026-10-22T18:00:00.000Z	31 \| good	2.564 \| good	10.386 \| good	33.262 \| good	0.234 \| good	4.525 \| good	0.128 \| good
2026-10-22T19:00:00.000Z	31 \| good	3.336 \| good	15.588 \| good	32.939 \| good	0.25 \| good	4.214 \| good	0.128 \| good
2026-10-22T19:00:00.000Z	31 \| good	3.336 \| good	15.588 \| good	32.939 \| good	0.25 \| good	4.214 \| good	0.128 \| good
2026-10-22T20:00:00.000Z	35 \| good	4.905 \| good	21.035 \| good	37.968 \| good	0.543 \| good	1.144 \| good	0.166 \| good
2026-10-22T21:00:00.000Z	35 \| good	3.87 \| good	17.054 \| good	37.997 \| good	0.503 \| good	1.738 \| good	0.171 \| good
2026-10-22T22:00:00.000Z	31 \| good	2.647 \| good	10.996 \| good	32.659 \| good	0.48 \| good	3.314 \| good	0.183 \| good
2026-10-22T23:00:00.000Z	26 \| good	3.359 \| good	14.939 \| good	28.096 \| good	0.477 \| good	4.981 \| good	0.195 \| good
2026-10-23T00:00:00.000Z	22 \| good	4.244 \| good	18.95 \| good	23.119 \| good	0.504 \| good	5.362 \| good	0.195 \| good
2026-10-23T01:00:00.000Z	33 \| good	6.045 \| good	26.971 \| good	21.929 \| good	0.582 \| good	5.112 \| good	0.193 \| good
2026-10-23T02:00:00.000Z	38 \| good	7.1 \| good	31.121 \| good	21.613 \| good	0.704 \| good	4.613 \| good	0.191 \| good
2026-10-23T03:00:00.000Z	38 \| good	7.32 \| good	32.014 \| good	21.464 \| good	0.833 \| good	4.08 \| good	0.191 \| good
2026-10-23T04:00:00.000Z	49 \| good	8.584 \| good	37.213 \| good	21.332 \| good	0.915 \| good	3.485 \| good	0.191 \| good
2026-10-23T05:00:00.000Z	38 \| good	7.027 \| good	31.021 \| good	22.122 \| good	0.922 \| good	2.917 \| good	0.188 \| good
2026-10-23T06:00:00.000Z	38 \| good	6.61 \| good	29.883 \| good	22.14 \| good	0.868 \| good	2.546 \| good	0.184 \| good
2026-10-23T07:00:00.000Z	38 \| good	6.73 \| good	29.975 \| good	20.275 \| good	0.789 \| good	2.341 \| good	0.181 \| good
2026-10-23T08:00:00.000Z	33 \| good	6.384 \| good	28.069 \| good	18.927 \| good	0.716 \| good	2.239 \| good	0.179 \| good
2026-10-23T09:00:00.000Z	38 \| good	6.965 \| good	30.973 \| good	18.456 \| good	0.663 \| good	2.211 \| good	0.177 \| good
2026-10-23T10:00:00.000Z	44 \| good	7.525 \| good	33.029 \| good	17.274 \| good	0.63 \| good	2.303 \| good	0.176 \| good
2026-10-23T11:00:00.000Z	38 \| good	7.341 \| good	32.03 \| good	17.425 \| good	0.61 \| good	2.769 \| good	0.179 \| good
2026-10-23T12:00:00.000Z	49 \| good	8.511 \| good	37.091 \| good	19.446 \| good	0.595 \| good	3.483 \| good	0.187 \| good
2026-10-23T13:00:00.000Z	27 \| good	5.101 \| good	22.01 \| good	24.787 \| good	0.602 \| good	2.538 \| good	0.183 \| good
2026-10-23T14:00:00.000Z	26 \| good	2.072 \| good	8.05 \| good	28.018 \| good	0.643 \| good	1.971 \| good	0.176 \| good
2026-10-23T15:00:00.000Z	27 \| good	2.46 \| good	9.991 \| good	28.847 \| good	0.679 \| good	1.836 \| good	0.17 \| good
2026-10-23T16:00:00.000Z	29 \| good	2.642 \| good	11.03 \| good	30.646 \| good	0.702 \| good	1.756 \| good	0.165 \| good
2026-10-23T17:00:00.000Z	31 \| good	2.454 \| good	10.076 \| good	33.743 \| good	0.701 \| good	1.681 \| good	0.161 \| good
2026-10-23T18:00:00.000Z	32 \| good	2.33 \| good	9.874 \| good	35.355 \| good	0.689 \| good	1.636 \| good	0.158 \| good
2026-10-23T19:00:00.000Z	35 \| good	2.57 \| good	10.138 \| good	37.893 \| good	0.675 \| good	1.654 \| good	0.154 \| good
2026-10-23T20:00:00.000Z	37 \| good	2.888 \| good	12.098 \| good	40.029 \| good	0.665 \| good	1.802 \| good	0.152 \| good
2026-10-23T21:00:00.000Z	36 \| good	2.967 \| good	12.184 \| good	39.295 \| good	0.667 \| good	2.296 \| good	0.153 \| good
2026-10-23T22:00:00.000Z	32 \| good	3.232 \| good	14.078 \| good	34.871 \| good	0.627 \| good	6.194 \| good	0.188 \| good
2026-10-23T23:00:00.000Z	27 \| good	4.043 \| good	17.992 \| good	28.654 \| good	0.666 \| good	12.96 \| good	0.247 \| good
2026-10-24T00:00:00.000Z	27 \| good	4.755 \| good	20.924 \| good	23.473 \| good	0.693 \| good	16.479 \| good	0.275 \| good
2026-10-24T01:00:00.000Z	44 \| good	7.782 \| good	34.066 \| good	22.006 \| good	0.73 \| good	17.395 \| good	0.276 \| good
2026-10-24T02:00:00.000Z	52 \| moderate	9.634 \| good	42.843 \| good	18.71 \| good	0.784 \| good	18.019 \| good	0.275 \| good
2026-10-24T03:00:00.000Z	54 \| moderate	10.972 \| good	48.755 \| good	16.229 \| good	0.849 \| good	18.907 \| good	0.278 \| good
2026-10-24T04:00:00.000Z	54 \| moderate	10.545 \| good	46.873 \| good	16.042 \| good	0.887 \| good	19.566 \| good	0.283 \| good
2026-10-24T05:00:00.000Z	44 \| good	8.162 \| good	35.891 \| good	14.559 \| good	0.897 \| good	19.53 \| good	0.283 \| good
2026-10-24T06:00:00.000Z	33 \| good	6.086 \| good	26.873 \| good	14.55 \| good	0.908 \| good	19.661 \| good	0.283 \| good
2026-10-24T07:00:00.000Z	22 \| good	4.464 \| good	19.107 \| good	13.72 \| good	0.933 \| good	20.394 \| good	0.286 \| good
2026-10-24T08:00:00.000Z	22 \| good	3.705 \| good	16.025 \| good	13.27 \| good	0.927 \| good	21.409 \| good	0.291 \| good
2026-10-24T09:00:00.000Z	22 \| good	3.756 \| good	16.15 \| good	12.055 \| good	0.836 \| good	22.425 \| good	0.3 \| good
2026-10-24T10:00:00.000Z	22 \| good	2.814 \| good	12.02 \| good	12.57 \| good	0.771 \| good	22.671 \| good	0.311 \| good
2026-10-24T11:00:00.000Z	22 \| good	2.353 \| good	9.952 \| good	12.003 \| good	0.761 \| good	22.77 \| good	0.323 \| good
2026-10-24T12:00:00.000Z	18 \| good	3.348 \| good	14.961 \| good	14.156 \| good	0.816 \| good	18.766 \| good	0.351 \| good
2026-10-24T13:00:00.000Z	20 \| good	3.186 \| good	13.957 \| good	21.637 \| good	0.841 \| good	12.88 \| good	0.355 \| good
2026-10-24T14:00:00.000Z	27 \| good	3.437 \| good	14.924 \| good	29.292 \| good	1.087 \| good	9.081 \| good	0.264 \| good
2026-10-24T15:00:00.000Z	31 \| good	3.145 \| good	13.832 \| good	33.73 \| good	1.549 \| good	5.567 \| good	0.198 \| good
2026-10-24T16:00:00.000Z	35 \| good	2.583 \| good	10.107 \| good	37.786 \| good	1.48 \| good	3.872 \| good	0.175 \| good
2026-10-24T17:00:00.000Z	36 \| good	1.813 \| good	7.832 \| good	39.167 \| good	1.34 \| good	3.381 \| good	0.171 \| good
2026-10-24T18:00:00.000Z	37 \| good	2.396 \| good	10 \| good	40.012 \| good	1.253 \| good	3.154 \| good	0.169 \| good
2026-10-24T19:00:00.000Z	38 \| good	2.239 \| good	9.074 \| good	40.929 \| good	1.209 \| good	3.124 \| good	0.169 \| good

Bel Air North

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

0.13ppm

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 06:00:00 on 2026-10-22.

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 11:00:00 on 2026-10-22.

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

The current air quality in Bel Air North, Maryland is 31, categorized as Good 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 O3.

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 3.336 μg/m³.

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

The current PM₁₀ concentration at Bel Air North, Maryland is 15.588 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 0.128 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 0.25 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 32.939 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 4.214 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-20T20:00:00.000Z	39 \| good	3.616 \| good	17.186 \| good	41.532 \| good	0.14 \| good	3.744 \| good	0.135 \| good
2026-10-20T21:00:00.000Z	40 \| good	4.42 \| good	16.447 \| good	42.734 \| good	0.143 \| good	4.856 \| good	0.135 \| good
2026-10-20T22:00:00.000Z	40 \| good	4.606 \| good	15.544 \| good	43.373 \| good	0.142 \| good	4.024 \| good	0.135 \| good
2026-10-20T23:00:00.000Z	39 \| good	4.183 \| good	15.57 \| good	42.035 \| good	0.194 \| good	9.072 \| good	0.16 \| good
2026-10-21T00:00:00.000Z	49 \| good	8.909 \| good	26.475 \| good	33.677 \| good	0.23 \| good	11.62 \| good	0.199 \| good
2026-10-21T01:00:00.000Z	49 \| good	8.982 \| good	45.852 \| good	36.653 \| good	0.319 \| good	16.461 \| good	0.2 \| good
2026-10-21T02:00:00.000Z	52 \| moderate	9.957 \| good	46.368 \| good	33.883 \| good	0.37 \| good	17.56 \| good	0.236 \| good
2026-10-21T03:00:00.000Z	56 \| moderate	12.118 \| fine	54.229 \| good	13.173 \| good	0.862 \| good	6.077 \| good	0.188 \| good
2026-10-21T04:00:00.000Z	38 \| good	7.475 \| good	33.642 \| good	24.717 \| good	0.224 \| good	13.747 \| good	0.303 \| good
2026-10-21T05:00:00.000Z	52 \| moderate	10.459 \| good	43.986 \| good	21.426 \| good	0.132 \| good	12.544 \| good	0.303 \| good
2026-10-21T06:00:00.000Z	44 \| good	8.053 \| good	15.668 \| good	17.2 \| good	0.152 \| good	10.167 \| good	0.267 \| good
2026-10-21T07:00:00.000Z	44 \| good	7.668 \| good	12.388 \| good	18.359 \| good	0.231 \| good	9.772 \| good	0.231 \| good
2026-10-21T08:00:00.000Z	22 \| good	4.391 \| good	14.668 \| good	19.359 \| good	0.18 \| good	8.627 \| good	0.195 \| good
2026-10-21T09:00:00.000Z	27 \| good	4.501 \| good	16.341 \| good	21.309 \| good	0.121 \| good	9.105 \| good	0.177 \| good
2026-10-21T10:00:00.000Z	22 \| good	4.404 \| good	17.082 \| good	21.835 \| good	0.307 \| good	10.674 \| good	0.179 \| good
2026-10-21T11:00:00.000Z	27 \| good	5.101 \| good	19.382 \| good	22.473 \| good	0.327 \| good	10.973 \| good	0.231 \| good
2026-10-21T12:00:00.000Z	27 \| good	5.447 \| good	15.15 \| good	23.86 \| good	0.277 \| good	7.825 \| good	0.213 \| good
2026-10-21T13:00:00.000Z	38 \| good	6.867 \| good	19.19 \| good	22.66 \| good	0.306 \| good	9.036 \| good	0.213 \| good
2026-10-21T14:00:00.000Z	33 \| good	6.129 \| good	17.098 \| good	25.414 \| good	0.189 \| good	5.825 \| good	0.195 \| good
2026-10-21T15:00:00.000Z	23 \| good	4.338 \| good	15.165 \| good	24.914 \| good	0.188 \| good	4.131 \| good	0.178 \| good
2026-10-21T16:00:00.000Z	24 \| good	3.378 \| good	12.133 \| good	26.215 \| good	0.222 \| good	4.03 \| good	0.153 \| good
2026-10-21T17:00:00.000Z	28 \| good	3.919 \| good	14.976 \| good	29.774 \| good	0.21 \| good	4.263 \| good	0.135 \| good
2026-10-21T18:00:00.000Z	31 \| good	2.788 \| good	10.671 \| good	33.532 \| good	0.19 \| good	3.477 \| good	0.117 \| good
2026-10-21T19:00:00.000Z	31 \| good	3.48 \| good	12.771 \| good	33.304 \| good	0.176 \| good	3.287 \| good	0.1 \| good
2026-10-21T20:00:00.000Z	32 \| good	3.702 \| good	15.369 \| good	34.876 \| good	0.144 \| good	3.561 \| good	0.1 \| good
2026-10-21T21:00:00.000Z	31 \| good	4.044 \| good	18.484 \| good	33.732 \| good	0.156 \| good	3.557 \| good	0.118 \| good
2026-10-21T22:00:00.000Z	32 \| good	3.387 \| good	14.159 \| good	35.399 \| good	0.208 \| good	3.961 \| good	0.118 \| good
2026-10-21T23:00:00.000Z	31 \| good	3.552 \| good	12.621 \| good	33.016 \| good	0.269 \| good	7.971 \| good	0.182 \| good
2026-10-22T00:00:00.000Z	27 \| good	5.385 \| good	14.908 \| good	28.677 \| good	0.39 \| good	16.034 \| good	0.17 \| good
2026-10-22T01:00:00.000Z	27 \| good	4.916 \| good	13.394 \| good	27.203 \| good	0.439 \| good	11.643 \| good	0.159 \| good
2026-10-22T02:00:00.000Z	27 \| good	4.911 \| good	23.868 \| good	26.216 \| good	0.292 \| good	13.554 \| good	0.252 \| good
2026-10-22T03:00:00.000Z	38 \| good	7.456 \| good	32.951 \| good	15.683 \| good	0.622 \| good	5.938 \| good	0.183 \| good
2026-10-22T04:00:00.000Z	27 \| good	4.91 \| good	17.894 \| good	19.397 \| good	0.253 \| good	16.95 \| good	0.231 \| good
2026-10-22T05:00:00.000Z	33 \| good	5.576 \| good	24.89 \| good	14.947 \| good	0.253 \| good	11.188 \| good	0.303 \| good
2026-10-22T06:00:00.000Z	44 \| good	7.666 \| good	26.392 \| good	20.197 \| good	0.236 \| good	12.809 \| good	0.303 \| good
2026-10-22T07:00:00.000Z	27 \| good	5.2 \| good	21.651 \| good	18.897 \| good	0.236 \| good	11.574 \| good	0.267 \| good
2026-10-22T08:00:00.000Z	33 \| good	5.603 \| good	22.533 \| good	15.481 \| good	0.39 \| good	12.063 \| good	0.231 \| good
2026-10-22T09:00:00.000Z	27 \| good	5.082 \| good	17.87 \| good	19.438 \| good	0.428 \| good	13.573 \| good	0.215 \| good
2026-10-22T10:00:00.000Z	22 \| good	4.134 \| good	15.706 \| good	16.572 \| good	0.615 \| good	14.163 \| good	0.25 \| good
2026-10-22T11:00:00.000Z	22 \| good	3.934 \| good	17.936 \| good	14.909 \| good	0.622 \| good	15.725 \| good	0.25 \| good
2026-10-22T12:00:00.000Z	38 \| good	7.454 \| good	28.696 \| good	17.525 \| good	0.636 \| good	14.997 \| good	0.209 \| good
2026-10-22T13:00:00.000Z	33 \| good	6.479 \| good	28.39 \| good	18.445 \| good	0.636 \| good	15.394 \| good	0.184 \| good
2026-10-22T14:00:00.000Z	38 \| good	7.208 \| good	28.618 \| good	23.296 \| good	0.334 \| good	8.755 \| good	0.188 \| good
2026-10-22T15:00:00.000Z	27 \| good	4.969 \| good	26.432 \| good	25.203 \| good	0.276 \| good	6.231 \| good	0.135 \| good
2026-10-22T16:00:00.000Z	27 \| good	4.632 \| good	15.285 \| good	26.394 \| good	0.144 \| good	5.165 \| good	0.117 \| good
2026-10-22T17:00:00.000Z	29 \| good	3.301 \| good	15.36 \| good	31.332 \| good	0.156 \| good	3.97 \| good	0.128 \| good
2026-10-22T18:00:00.000Z	31 \| good	2.564 \| good	10.386 \| good	33.262 \| good	0.234 \| good	4.525 \| good	0.128 \| good
2026-10-22T19:00:00.000Z	31 \| good	3.336 \| good	15.588 \| good	32.939 \| good	0.25 \| good	4.214 \| good	0.128 \| good
2026-10-22T19:00:00.000Z	31 \| good	3.336 \| good	15.588 \| good	32.939 \| good	0.25 \| good	4.214 \| good	0.128 \| good
2026-10-22T20:00:00.000Z	35 \| good	4.905 \| good	21.035 \| good	37.968 \| good	0.543 \| good	1.144 \| good	0.166 \| good
2026-10-22T21:00:00.000Z	35 \| good	3.87 \| good	17.054 \| good	37.997 \| good	0.503 \| good	1.738 \| good	0.171 \| good
2026-10-22T22:00:00.000Z	31 \| good	2.647 \| good	10.996 \| good	32.659 \| good	0.48 \| good	3.314 \| good	0.183 \| good
2026-10-22T23:00:00.000Z	26 \| good	3.359 \| good	14.939 \| good	28.096 \| good	0.477 \| good	4.981 \| good	0.195 \| good
2026-10-23T00:00:00.000Z	22 \| good	4.244 \| good	18.95 \| good	23.119 \| good	0.504 \| good	5.362 \| good	0.195 \| good
2026-10-23T01:00:00.000Z	33 \| good	6.045 \| good	26.971 \| good	21.929 \| good	0.582 \| good	5.112 \| good	0.193 \| good
2026-10-23T02:00:00.000Z	38 \| good	7.1 \| good	31.121 \| good	21.613 \| good	0.704 \| good	4.613 \| good	0.191 \| good
2026-10-23T03:00:00.000Z	38 \| good	7.32 \| good	32.014 \| good	21.464 \| good	0.833 \| good	4.08 \| good	0.191 \| good
2026-10-23T04:00:00.000Z	49 \| good	8.584 \| good	37.213 \| good	21.332 \| good	0.915 \| good	3.485 \| good	0.191 \| good
2026-10-23T05:00:00.000Z	38 \| good	7.027 \| good	31.021 \| good	22.122 \| good	0.922 \| good	2.917 \| good	0.188 \| good
2026-10-23T06:00:00.000Z	38 \| good	6.61 \| good	29.883 \| good	22.14 \| good	0.868 \| good	2.546 \| good	0.184 \| good
2026-10-23T07:00:00.000Z	38 \| good	6.73 \| good	29.975 \| good	20.275 \| good	0.789 \| good	2.341 \| good	0.181 \| good
2026-10-23T08:00:00.000Z	33 \| good	6.384 \| good	28.069 \| good	18.927 \| good	0.716 \| good	2.239 \| good	0.179 \| good
2026-10-23T09:00:00.000Z	38 \| good	6.965 \| good	30.973 \| good	18.456 \| good	0.663 \| good	2.211 \| good	0.177 \| good
2026-10-23T10:00:00.000Z	44 \| good	7.525 \| good	33.029 \| good	17.274 \| good	0.63 \| good	2.303 \| good	0.176 \| good
2026-10-23T11:00:00.000Z	38 \| good	7.341 \| good	32.03 \| good	17.425 \| good	0.61 \| good	2.769 \| good	0.179 \| good
2026-10-23T12:00:00.000Z	49 \| good	8.511 \| good	37.091 \| good	19.446 \| good	0.595 \| good	3.483 \| good	0.187 \| good
2026-10-23T13:00:00.000Z	27 \| good	5.101 \| good	22.01 \| good	24.787 \| good	0.602 \| good	2.538 \| good	0.183 \| good
2026-10-23T14:00:00.000Z	26 \| good	2.072 \| good	8.05 \| good	28.018 \| good	0.643 \| good	1.971 \| good	0.176 \| good
2026-10-23T15:00:00.000Z	27 \| good	2.46 \| good	9.991 \| good	28.847 \| good	0.679 \| good	1.836 \| good	0.17 \| good
2026-10-23T16:00:00.000Z	29 \| good	2.642 \| good	11.03 \| good	30.646 \| good	0.702 \| good	1.756 \| good	0.165 \| good
2026-10-23T17:00:00.000Z	31 \| good	2.454 \| good	10.076 \| good	33.743 \| good	0.701 \| good	1.681 \| good	0.161 \| good
2026-10-23T18:00:00.000Z	32 \| good	2.33 \| good	9.874 \| good	35.355 \| good	0.689 \| good	1.636 \| good	0.158 \| good
2026-10-23T19:00:00.000Z	35 \| good	2.57 \| good	10.138 \| good	37.893 \| good	0.675 \| good	1.654 \| good	0.154 \| good
2026-10-23T20:00:00.000Z	37 \| good	2.888 \| good	12.098 \| good	40.029 \| good	0.665 \| good	1.802 \| good	0.152 \| good
2026-10-23T21:00:00.000Z	36 \| good	2.967 \| good	12.184 \| good	39.295 \| good	0.667 \| good	2.296 \| good	0.153 \| good
2026-10-23T22:00:00.000Z	32 \| good	3.232 \| good	14.078 \| good	34.871 \| good	0.627 \| good	6.194 \| good	0.188 \| good
2026-10-23T23:00:00.000Z	27 \| good	4.043 \| good	17.992 \| good	28.654 \| good	0.666 \| good	12.96 \| good	0.247 \| good
2026-10-24T00:00:00.000Z	27 \| good	4.755 \| good	20.924 \| good	23.473 \| good	0.693 \| good	16.479 \| good	0.275 \| good
2026-10-24T01:00:00.000Z	44 \| good	7.782 \| good	34.066 \| good	22.006 \| good	0.73 \| good	17.395 \| good	0.276 \| good
2026-10-24T02:00:00.000Z	52 \| moderate	9.634 \| good	42.843 \| good	18.71 \| good	0.784 \| good	18.019 \| good	0.275 \| good
2026-10-24T03:00:00.000Z	54 \| moderate	10.972 \| good	48.755 \| good	16.229 \| good	0.849 \| good	18.907 \| good	0.278 \| good
2026-10-24T04:00:00.000Z	54 \| moderate	10.545 \| good	46.873 \| good	16.042 \| good	0.887 \| good	19.566 \| good	0.283 \| good
2026-10-24T05:00:00.000Z	44 \| good	8.162 \| good	35.891 \| good	14.559 \| good	0.897 \| good	19.53 \| good	0.283 \| good
2026-10-24T06:00:00.000Z	33 \| good	6.086 \| good	26.873 \| good	14.55 \| good	0.908 \| good	19.661 \| good	0.283 \| good
2026-10-24T07:00:00.000Z	22 \| good	4.464 \| good	19.107 \| good	13.72 \| good	0.933 \| good	20.394 \| good	0.286 \| good
2026-10-24T08:00:00.000Z	22 \| good	3.705 \| good	16.025 \| good	13.27 \| good	0.927 \| good	21.409 \| good	0.291 \| good
2026-10-24T09:00:00.000Z	22 \| good	3.756 \| good	16.15 \| good	12.055 \| good	0.836 \| good	22.425 \| good	0.3 \| good
2026-10-24T10:00:00.000Z	22 \| good	2.814 \| good	12.02 \| good	12.57 \| good	0.771 \| good	22.671 \| good	0.311 \| good
2026-10-24T11:00:00.000Z	22 \| good	2.353 \| good	9.952 \| good	12.003 \| good	0.761 \| good	22.77 \| good	0.323 \| good
2026-10-24T12:00:00.000Z	18 \| good	3.348 \| good	14.961 \| good	14.156 \| good	0.816 \| good	18.766 \| good	0.351 \| good
2026-10-24T13:00:00.000Z	20 \| good	3.186 \| good	13.957 \| good	21.637 \| good	0.841 \| good	12.88 \| good	0.355 \| good
2026-10-24T14:00:00.000Z	27 \| good	3.437 \| good	14.924 \| good	29.292 \| good	1.087 \| good	9.081 \| good	0.264 \| good
2026-10-24T15:00:00.000Z	31 \| good	3.145 \| good	13.832 \| good	33.73 \| good	1.549 \| good	5.567 \| good	0.198 \| good
2026-10-24T16:00:00.000Z	35 \| good	2.583 \| good	10.107 \| good	37.786 \| good	1.48 \| good	3.872 \| good	0.175 \| good
2026-10-24T17:00:00.000Z	36 \| good	1.813 \| good	7.832 \| good	39.167 \| good	1.34 \| good	3.381 \| good	0.171 \| good
2026-10-24T18:00:00.000Z	37 \| good	2.396 \| good	10 \| good	40.012 \| good	1.253 \| good	3.154 \| good	0.169 \| good
2026-10-24T19:00:00.000Z	38 \| good	2.239 \| good	9.074 \| good	40.929 \| good	1.209 \| good	3.124 \| good	0.169 \| 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 PM2.5 in Bel Air North, Maryland?

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

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

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

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

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

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?

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

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

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

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