What is the current concentration of PM10 in Laurel, Maryland?

The current PM10 concentration at Laurel, Maryland is 42.098 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Laurel, Maryland?

The current sulfur dioxide (SO2) concentration at Laurel, Maryland is 0.435 ppb.

What is the current concentration of ozone (O3) in Laurel, Maryland?

The current ozone (O3) concentration at Laurel, Maryland is 51.488 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Laurel, Maryland?

The current nitrogen dioxide (NO2) concentration at Laurel, Maryland is 5.035 ppb.

Laurel, Maryland live air quality index now

Q: What is the current concentration of PM2.5 in Laurel, Maryland?

The current PM2.5 concentration at Laurel, Maryland is 9.431 μg/m3.

Stay updated with real-time air quality in Laurel, 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

Laurel, Maryland

Last updated: ... (Local time)

Major air pollutants in Laurel, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.43 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

42.10 μg/m³

155

255

425

605+

Ozone (O₃)

51.49 ppb

201

201+

Sulfur Dioxide (SO₂)

0.43 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.04 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Laurel, Maryland

Scroll To Air Quality Map

Track live Laurel, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-04-22T03:00:00.000Z	42 \| good	2.731 \| good	11.751 \| good	45.09 \| good	0.254 \| good	4.632 \| good	0.162 \| good
2026-04-22T04:00:00.000Z	38 \| good	3.707 \| good	16.259 \| good	41.205 \| good	0.268 \| good	4.715 \| good	0.162 \| good
2026-04-22T05:00:00.000Z	37 \| good	4.125 \| good	18.273 \| good	40.237 \| good	0.257 \| good	5.35 \| good	0.162 \| good
2026-04-22T06:00:00.000Z	37 \| good	4.063 \| good	18.377 \| good	40.08 \| good	0.256 \| good	5.431 \| good	0.159 \| good
2026-04-22T07:00:00.000Z	35 \| good	3.402 \| good	15.158 \| good	38.307 \| good	0.265 \| good	3.921 \| good	0.103 \| good
2026-04-22T08:00:00.000Z	35 \| good	3.77 \| good	16.435 \| good	38.201 \| good	0.251 \| good	4.25 \| good	0.155 \| good
2026-04-22T09:00:00.000Z	35 \| good	4.669 \| good	19.722 \| good	37.757 \| good	0.252 \| good	4.819 \| good	0.159 \| good
2026-04-22T10:00:00.000Z	33 \| good	4.921 \| good	21.528 \| good	35.532 \| good	0.24 \| good	5.768 \| good	0.162 \| good
2026-04-22T11:00:00.000Z	33 \| good	4.897 \| good	20.858 \| good	36.282 \| good	0.238 \| good	5.933 \| good	0.162 \| good
2026-04-22T12:00:00.000Z	34 \| good	6.018 \| good	26.248 \| good	37.332 \| good	0.332 \| good	10.339 \| good	0.266 \| good
2026-04-22T13:00:00.000Z	33 \| good	6.109 \| good	25.44 \| good	36.152 \| good	0.636 \| good	10.944 \| good	0.263 \| good
2026-04-22T14:00:00.000Z	38 \| good	6.548 \| good	27.949 \| good	35.204 \| good	1.117 \| good	14.01 \| good	0.307 \| good
2026-04-22T15:00:00.000Z	44 \| good	7.753 \| good	33.243 \| good	29.834 \| good	0.877 \| good	13.532 \| good	0.203 \| good
2026-04-22T16:00:00.000Z	44 \| good	8.336 \| good	37.654 \| good	27.329 \| good	0.46 \| good	12.118 \| good	0.307 \| good
2026-04-22T17:00:00.000Z	44 \| good	8.389 \| good	36.877 \| good	30.937 \| good	0.383 \| good	12.858 \| good	0.255 \| good
2026-04-22T18:00:00.000Z	44 \| good	7.739 \| good	34.148 \| good	34.663 \| good	0.642 \| good	13.803 \| good	0.265 \| good
2026-04-22T19:00:00.000Z	37 \| good	5.944 \| good	26.414 \| good	39.74 \| good	0.702 \| good	12.594 \| good	0.255 \| good
2026-04-22T20:00:00.000Z	42 \| good	6.598 \| good	28.014 \| good	44.992 \| good	0.621 \| good	6.179 \| good	0.215 \| good
2026-04-22T21:00:00.000Z	44 \| good	6.377 \| good	27.201 \| good	46.975 \| good	0.441 \| good	5.159 \| good	0.215 \| good
2026-04-22T22:00:00.000Z	45 \| good	6.443 \| good	28.088 \| good	49.02 \| good	0.447 \| good	5.792 \| good	0.215 \| good
2026-04-22T23:00:00.000Z	47 \| good	7.665 \| good	33.812 \| good	50.803 \| good	0.511 \| good	5.731 \| good	0.267 \| good
2026-04-23T00:00:00.000Z	44 \| good	8.293 \| good	36.375 \| good	47.068 \| good	0.439 \| good	6.081 \| good	0.271 \| good
2026-04-23T01:00:00.000Z	44 \| good	8.295 \| good	37.374 \| good	43.415 \| good	0.367 \| good	10.135 \| good	0.266 \| good
2026-04-23T02:00:00.000Z	52 \| moderate	9.609 \| good	42.058 \| good	41.091 \| good	0.35 \| good	16.993 \| good	0.273 \| good
2026-04-23T03:00:00.000Z	54 \| moderate	10.639 \| good	47.303 \| good	36.908 \| good	0.346 \| good	20.087 \| good	0.225 \| good
2026-04-23T04:00:00.000Z	52 \| moderate	10.294 \| good	44.44 \| good	31.333 \| good	0.33 \| good	22.37 \| good	0.227 \| good
2026-04-23T05:00:00.000Z	52 \| moderate	10.42 \| good	45.771 \| good	20.968 \| good	0.323 \| good	26.949 \| good	0.307 \| good
2026-04-23T06:00:00.000Z	52 \| moderate	10.055 \| good	43.017 \| good	20.497 \| good	0.253 \| good	18.681 \| good	0.172 \| good
2026-04-23T07:00:00.000Z	49 \| good	9.118 \| good	39.681 \| good	19.898 \| good	0.262 \| good	14.472 \| good	0.155 \| good
2026-04-23T08:00:00.000Z	44 \| good	8.391 \| good	36.67 \| good	19.81 \| good	0.254 \| good	8.877 \| good	0.156 \| good
2026-04-23T09:00:00.000Z	49 \| good	8.912 \| good	38.376 \| good	23.522 \| good	0.255 \| good	6.831 \| good	0.16 \| good
2026-04-23T10:00:00.000Z	49 \| good	8.556 \| good	38.035 \| good	22.852 \| good	0.244 \| good	10.187 \| good	0.231 \| good
2026-04-23T11:00:00.000Z	52 \| moderate	10.457 \| good	46.326 \| good	22.487 \| good	0.242 \| good	15.333 \| good	0.286 \| good
2026-04-23T12:00:00.000Z	58 \| moderate	12.728 \| fine	56.582 \| fine	20.617 \| good	0.309 \| good	13.222 \| good	0.383 \| good
2026-04-23T13:00:00.000Z	58 \| moderate	12.793 \| fine	57.551 \| fine	24.167 \| good	0.416 \| good	11.767 \| good	0.328 \| good
2026-04-23T14:00:00.000Z	60 \| moderate	13.597 \| fine	61.828 \| fine	28.43 \| good	0.526 \| good	13.392 \| good	0.323 \| good
2026-04-23T15:00:00.000Z	54 \| moderate	10.931 \| good	49.976 \| good	30.68 \| good	0.616 \| good	13.919 \| good	0.209 \| good
2026-04-23T16:00:00.000Z	49 \| good	9.47 \| good	41.441 \| good	38.047 \| good	0.641 \| good	8.009 \| good	0.163 \| good
2026-04-23T17:00:00.000Z	49 \| good	9.368 \| good	42.384 \| good	44.852 \| good	0.687 \| good	4.321 \| good	0.159 \| good
2026-04-23T18:00:00.000Z	54 \| moderate	9.328 \| good	40.798 \| good	55.512 \| fine	0.627 \| good	3.467 \| good	0.159 \| good
2026-04-23T19:00:00.000Z	58 \| moderate	8.481 \| good	37.46 \| good	57.081 \| fine	0.636 \| good	3.545 \| good	0.159 \| good
2026-04-23T20:00:00.000Z	64 \| moderate	7.986 \| good	34.733 \| good	59.413 \| fine	0.467 \| good	5.095 \| good	0.159 \| good
2026-04-23T21:00:00.000Z	64 \| moderate	7.117 \| good	31.816 \| good	59.241 \| fine	0.561 \| good	3.285 \| good	0.159 \| good
2026-04-23T22:00:00.000Z	77 \| moderate	7.293 \| good	33.714 \| good	62.691 \| fine	0.415 \| good	3.117 \| good	0.156 \| good
2026-04-23T23:00:00.000Z	61 \| moderate	6.866 \| good	29.51 \| good	57.657 \| fine	0.474 \| good	2.465 \| good	0.156 \| good
2026-04-24T00:00:00.000Z	61 \| moderate	6.192 \| good	27.344 \| good	57.766 \| fine	0.533 \| good	2.377 \| good	0.156 \| good
2026-04-24T01:00:00.000Z	61 \| moderate	7.307 \| good	31.651 \| good	57.941 \| fine	0.586 \| good	3.753 \| good	0.303 \| good
2026-04-24T02:00:00.000Z	49 \| good	9.431 \| good	42.098 \| good	51.488 \| good	0.435 \| good	5.035 \| good	0.265 \| good
2026-04-24T02:00:00.000Z	49 \| good	9.431 \| good	42.098 \| good	51.488 \| good	0.435 \| good	5.035 \| good	0.265 \| good
2026-04-24T03:00:00.000Z	54 \| moderate	11.175 \| good	49.223 \| good	19.407 \| good	2.86 \| good	18.377 \| good	0.327 \| good
2026-04-24T04:00:00.000Z	54 \| moderate	10.909 \| good	48.298 \| good	17.032 \| good	2.882 \| good	16.212 \| good	0.311 \| good
2026-04-24T05:00:00.000Z	52 \| moderate	9.538 \| good	42.489 \| good	14.146 \| good	2.904 \| good	14.047 \| good	0.295 \| good
2026-04-24T06:00:00.000Z	44 \| good	7.916 \| good	34.766 \| good	13.119 \| good	2.926 \| good	11.882 \| good	0.278 \| good
2026-04-24T07:00:00.000Z	38 \| good	6.878 \| good	30.567 \| good	10.307 \| good	2.637 \| good	11.055 \| good	0.262 \| good
2026-04-24T08:00:00.000Z	33 \| good	5.992 \| good	25.928 \| good	6.755 \| good	2.348 \| good	10.228 \| good	0.245 \| good
2026-04-24T09:00:00.000Z	22 \| good	4.373 \| good	19.045 \| good	7.674 \| good	2.059 \| good	9.401 \| good	0.228 \| good
2026-04-24T10:00:00.000Z	27 \| good	5.111 \| good	22.022 \| good	4.358 \| good	1.999 \| good	9.28 \| good	0.223 \| good
2026-04-24T11:00:00.000Z	22 \| good	3.576 \| good	15.62 \| good	9.862 \| good	1.94 \| good	9.159 \| good	0.217 \| good
2026-04-24T12:00:00.000Z	22 \| good	3.675 \| good	16.035 \| good	20.74 \| good	1.88 \| good	9.038 \| good	0.212 \| good
2026-04-24T13:00:00.000Z	29 \| good	4.082 \| good	17.871 \| good	30.595 \| good	2.195 \| good	7.964 \| good	0.202 \| good
2026-04-24T14:00:00.000Z	33 \| good	5.562 \| good	24.107 \| good	34.169 \| good	2.51 \| good	6.889 \| good	0.191 \| good
2026-04-24T15:00:00.000Z	34 \| good	6.196 \| good	27.66 \| good	36.945 \| good	2.825 \| good	5.815 \| good	0.18 \| good
2026-04-24T16:00:00.000Z	44 \| good	6.667 \| good	29.519 \| good	46.547 \| good	3.064 \| good	5.132 \| good	0.178 \| good
2026-04-24T17:00:00.000Z	50 \| good	6.988 \| good	31.019 \| good	54.253 \| good	3.303 \| good	4.449 \| good	0.177 \| good
2026-04-24T18:00:00.000Z	61 \| moderate	7.639 \| good	33.672 \| good	58.369 \| fine	3.543 \| good	3.766 \| good	0.175 \| good
2026-04-24T19:00:00.000Z	58 \| moderate	8.033 \| good	35.144 \| good	56.819 \| fine	3.568 \| good	3.847 \| good	0.177 \| good
2026-04-24T20:00:00.000Z	50 \| good	6.778 \| good	30.236 \| good	53.597 \| good	3.593 \| good	3.928 \| good	0.18 \| good
2026-04-24T21:00:00.000Z	49 \| good	7.198 \| good	32.134 \| good	53.071 \| good	3.619 \| good	4.009 \| good	0.182 \| good
2026-04-24T22:00:00.000Z	49 \| good	8.554 \| good	37.484 \| good	49.851 \| good	3.479 \| good	6.988 \| good	0.201 \| good
2026-04-24T23:00:00.000Z	42 \| good	6.394 \| good	28.53 \| good	45.45 \| good	3.339 \| good	9.966 \| good	0.22 \| good
2026-04-25T00:00:00.000Z	45 \| good	5.264 \| good	22.845 \| good	48.727 \| good	3.199 \| good	12.944 \| good	0.24 \| good
2026-04-25T01:00:00.000Z	40 \| good	5.367 \| good	23.19 \| good	42.909 \| good	2.776 \| good	12.528 \| good	0.233 \| good
2026-04-25T02:00:00.000Z	33 \| good	6.375 \| good	28.329 \| good	35.157 \| good	2.353 \| good	12.112 \| good	0.226 \| good
2026-04-25T03:00:00.000Z	33 \| good	6.327 \| good	27.564 \| good	32.949 \| good	1.93 \| good	11.695 \| good	0.219 \| good
2026-04-25T04:00:00.000Z	30 \| good	5.178 \| good	22.584 \| good	31.607 \| good	1.701 \| good	10.552 \| good	0.209 \| good
2026-04-25T05:00:00.000Z	28 \| good	3.735 \| good	16.358 \| good	29.763 \| good	1.473 \| good	9.409 \| good	0.199 \| good
2026-04-25T06:00:00.000Z	30 \| good	2.374 \| good	9.682 \| good	31.643 \| good	1.244 \| good	8.267 \| good	0.188 \| good
2026-04-25T07:00:00.000Z	28 \| good	2.957 \| good	12.226 \| good	30.201 \| good	1.197 \| good	6.922 \| good	0.175 \| good
2026-04-25T08:00:00.000Z	25 \| good	3.535 \| good	15.469 \| good	27.377 \| good	1.151 \| good	5.577 \| good	0.162 \| good
2026-04-25T09:00:00.000Z	21 \| good	2.047 \| good	8.347 \| good	22.93 \| good	1.105 \| good	4.232 \| good	0.149 \| good
2026-04-25T10:00:00.000Z	17 \| good	3.13 \| good	13.271 \| good	18.08 \| good	1.116 \| good	4.027 \| good	0.15 \| good
2026-04-25T11:00:00.000Z	21 \| good	3.216 \| good	14.231 \| good	22.62 \| good	1.128 \| good	3.822 \| good	0.151 \| good
2026-04-25T12:00:00.000Z	29 \| good	3.692 \| good	16.324 \| good	31.288 \| good	1.139 \| good	3.617 \| good	0.152 \| good
2026-04-25T13:00:00.000Z	34 \| good	3.487 \| good	15.247 \| good	36.934 \| good	1.234 \| good	3.212 \| good	0.153 \| good
2026-04-25T14:00:00.000Z	34 \| good	5.477 \| good	23.665 \| good	36.512 \| good	1.328 \| good	2.807 \| good	0.153 \| good
2026-04-25T15:00:00.000Z	38 \| good	6.846 \| good	30.285 \| good	35.467 \| good	1.422 \| good	2.402 \| good	0.153 \| good
2026-04-25T16:00:00.000Z	44 \| good	7.967 \| good	34.897 \| good	45.757 \| good	1.377 \| good	2.07 \| good	0.151 \| good
2026-04-25T17:00:00.000Z	49 \| good	6.484 \| good	28.843 \| good	53.169 \| good	1.333 \| good	1.737 \| good	0.148 \| good
2026-04-25T18:00:00.000Z	48 \| good	5.26 \| good	22.694 \| good	52.448 \| good	1.288 \| good	1.405 \| good	0.146 \| good
2026-04-25T19:00:00.000Z	51 \| moderate	7.828 \| good	34.461 \| good	55.496 \| fine	1.206 \| good	1.607 \| good	0.145 \| good
2026-04-25T20:00:00.000Z	50 \| good	9.21 \| good	41.117 \| good	53.515 \| good	1.123 \| good	1.809 \| good	0.145 \| good
2026-04-25T21:00:00.000Z	46 \| good	5.789 \| good	25.05 \| good	50.237 \| good	1.041 \| good	2.01 \| good	0.145 \| good
2026-04-25T22:00:00.000Z	42 \| good	5.702 \| good	24.656 \| good	45.029 \| good	1.023 \| good	3.065 \| good	0.151 \| good
2026-04-25T23:00:00.000Z	41 \| good	5.512 \| good	23.556 \| good	44.109 \| good	1.005 \| good	4.119 \| good	0.158 \| good
2026-04-26T00:00:00.000Z	58 \| moderate	13.15 \| fine	14.757 \| good	46.722 \| good	0.991 \| good	5.185 \| good	0.165 \| good
2026-04-26T01:00:00.000Z	29 \| good	5.211 \| good	22.556 \| good	31.452 \| good	0.943 \| good	4.788 \| good	0.163 \| good
2026-04-26T02:00:00.000Z	25 \| good	3.627 \| good	15.701 \| good	27.329 \| good	0.9 \| good	4.402 \| good	0.161 \| good

Laurel

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Laurel, Maryland air quality map: Track AQI near you

0.22ppm

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 Laurel, Maryland updated?

The air quality for Laurel, Maryland is updated every hour.

When was the worst air quality at Laurel, Maryland in the last 24 hrs?

The worst air quality in Laurel, Maryland in the last 24 hours was observed at 10:00:00 on 2026-04-23.

When was the best air quality at Laurel, Maryland in the last 24 hrs?

In the last 24 hrs, the best air quality in Laurel, Maryland was observed at 08:00:00 on 2026-04-23.

What is the current air quality in Laurel, Maryland?

The current air quality in Laurel, Maryland is 49, categorized as Good based on real-time data.

What pollutant is the most common in Laurel, Maryland?

The most common pollutant in Laurel, Maryland is PM2.5.

What should I do if the air quality in Laurel, Maryland is poor?

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

What is the current concentration of PM_2.5 in Laurel, Maryland?

The current PM_2.5 concentration at Laurel, Maryland is 9.431 μg/m³.

What is the current concentration of PM₁₀ in Laurel, Maryland?

The current PM₁₀ concentration at Laurel, Maryland is 42.098 μg/m³.

What is the current concentration of carbon monoxide (CO) in Laurel, Maryland?

The current carbon monoxide (CO) concentration at Laurel, Maryland is 0.265 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Laurel, Maryland?

The current sulfur dioxide (SO₂) concentration at Laurel, Maryland is 0.435 ppb.

What is the current concentration of ozone (O₃) in Laurel, Maryland?

The current ozone (O₃) concentration at Laurel, Maryland is 51.488 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Laurel, Maryland?

The current nitrogen dioxide (NO₂) concentration at Laurel, Maryland is 5.035 ppb.

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