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

The PM10 concentration in Elkridge, Maryland is 16.402 μg/m3 at the moment.

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

Currently, Elkridge, Maryland has a sulfur dioxide (SO2) concentration of 0.187 ppb.

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

The current ozone (O3) level in Elkridge, Maryland at the moment is 44.213 ppm.

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

Nitrogen dioxide (NO2) level in Elkridge, Maryland at the moment is 4.21 ppb.

Live air quality index in Elkridge, Maryland today

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

PM2.5 levels in Elkridge, Maryland are currently 3.716 μg/m3.

Stay updated with real-time air quality in Elkridge, 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

Elkridge, Maryland

Last updated: ... (Local time)

Major air pollutants in Elkridge, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

3.72 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.40 μg/m³

155

255

425

605+

Ozone (O₃)

44.21 ppb

201

201+

Sulfur Dioxide (SO₂)

0.19 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.21 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.18 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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Elkridge, Maryland

Scroll To Air Quality Map

Track live Elkridge, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-07T22:00:00.000Z	38 \| good	7.226 \| good	28.812 \| good	24.208 \| good	0.216 \| good	7.314 \| good	0.209 \| good
2026-03-07T23:00:00.000Z	38 \| good	7.32 \| good	29.243 \| good	26.079 \| good	0.298 \| good	8.471 \| good	0.248 \| good
2026-03-08T00:00:00.000Z	38 \| good	7.443 \| good	34.908 \| good	20.076 \| good	0.27 \| good	11.814 \| good	0.3 \| good
2026-03-08T01:00:00.000Z	44 \| good	7.943 \| good	40.189 \| good	16.078 \| good	0.25 \| good	14.897 \| good	0.369 \| good
2026-03-08T02:00:00.000Z	52 \| moderate	9.632 \| good	45.882 \| good	13.638 \| good	0.199 \| good	14.548 \| good	0.367 \| good
2026-03-08T03:00:00.000Z	44 \| good	8.29 \| good	36.041 \| good	20.509 \| good	1.446 \| good	7.139 \| good	0.141 \| good
2026-03-08T04:00:00.000Z	49 \| good	8.71 \| good	43.189 \| good	11.1 \| good	0.217 \| good	11.186 \| good	0.339 \| good
2026-03-08T05:00:00.000Z	52 \| moderate	10.413 \| good	50.05 \| good	8.738 \| good	0.238 \| good	14.113 \| good	0.38 \| good
2026-03-08T06:00:00.000Z	54 \| moderate	11.171 \| good	59.62 \| fine	5.044 \| good	0.203 \| good	15.869 \| good	0.457 \| good
2026-03-08T07:00:00.000Z	56 \| moderate	11.613 \| good	42.664 \| good	4.31 \| good	0.212 \| good	16.084 \| good	0.476 \| good
2026-03-08T08:00:00.000Z	54 \| moderate	11.455 \| good	51.33 \| good	4.177 \| good	0.269 \| good	15.486 \| good	0.417 \| good
2026-03-08T09:00:00.000Z	54 \| moderate	11.396 \| good	48.505 \| good	4.249 \| good	0.298 \| good	15.446 \| good	0.351 \| good
2026-03-08T10:00:00.000Z	56 \| moderate	11.604 \| good	52.327 \| good	4.69 \| good	0.328 \| good	14.043 \| good	0.326 \| good
2026-03-08T11:00:00.000Z	54 \| moderate	10.932 \| good	59.039 \| fine	3.46 \| good	0.403 \| good	10.646 \| good	0.304 \| good
2026-03-08T12:00:00.000Z	56 \| moderate	11.206 \| good	65.92 \| fine	4.336 \| good	0.43 \| good	10.119 \| good	0.313 \| good
2026-03-08T13:00:00.000Z	52 \| moderate	9.797 \| good	47.545 \| good	4.289 \| good	0.45 \| good	12.664 \| good	0.313 \| good
2026-03-08T14:00:00.000Z	49 \| good	9.434 \| good	45.605 \| good	6.528 \| good	0.53 \| good	11.311 \| good	0.3 \| good
2026-03-08T15:00:00.000Z	49 \| good	8.604 \| good	31.803 \| good	5.627 \| good	0.6 \| good	13.232 \| good	0.37 \| good
2026-03-08T16:00:00.000Z	44 \| good	7.662 \| good	29.749 \| good	12.269 \| good	0.494 \| good	13.547 \| good	0.225 \| good
2026-03-08T17:00:00.000Z	38 \| good	6.85 \| good	27.526 \| good	24.279 \| good	0.486 \| good	8.779 \| good	0.166 \| good
2026-03-08T18:00:00.000Z	27 \| good	5.401 \| good	20.953 \| good	28.955 \| good	0.323 \| good	3.62 \| good	0.137 \| good
2026-03-08T19:00:00.000Z	30 \| good	3.971 \| good	15.124 \| good	31.541 \| good	0.371 \| good	2.798 \| good	0.136 \| good
2026-03-08T20:00:00.000Z	31 \| good	3.361 \| good	14.98 \| good	33.851 \| good	0.3 \| good	2.177 \| good	0.125 \| good
2026-03-08T21:00:00.000Z	34 \| good	3.066 \| good	10.487 \| good	37.429 \| good	0.231 \| good	1.736 \| good	0.125 \| good
2026-03-08T22:00:00.000Z	36 \| good	2.405 \| good	14.022 \| good	38.878 \| good	0.25 \| good	2.381 \| good	0.128 \| good
2026-03-08T23:00:00.000Z	36 \| good	3.172 \| good	16.733 \| good	38.634 \| good	0.246 \| good	2.651 \| good	0.128 \| good
2026-03-09T00:00:00.000Z	31 \| good	1.788 \| good	8.191 \| good	33.733 \| good	0.301 \| good	4.027 \| good	0.122 \| good
2026-03-09T01:00:00.000Z	29 \| good	4.659 \| good	15.063 \| good	30.628 \| good	0.407 \| good	9.084 \| good	0.17 \| good
2026-03-09T02:00:00.000Z	27 \| good	5.117 \| good	18.022 \| good	29.311 \| good	0.324 \| good	8.352 \| good	0.171 \| good
2026-03-09T03:00:00.000Z	49 \| good	8.994 \| good	40.822 \| good	14.801 \| good	2.562 \| good	23.608 \| good	0.346 \| good
2026-03-09T04:00:00.000Z	23 \| good	3.635 \| good	15.861 \| good	24.502 \| good	0.22 \| good	8.588 \| good	0.204 \| good
2026-03-09T05:00:00.000Z	28 \| good	3.845 \| good	30.014 \| good	21.859 \| good	0.225 \| good	7.399 \| good	0.264 \| good
2026-03-09T06:00:00.000Z	22 \| good	4.332 \| good	18.308 \| good	21.402 \| good	0.227 \| good	8.019 \| good	0.282 \| good
2026-03-09T07:00:00.000Z	22 \| good	3.925 \| good	21.407 \| good	21.301 \| good	0.235 \| good	9.084 \| good	0.28 \| good
2026-03-09T08:00:00.000Z	27 \| good	4.17 \| good	29.083 \| good	12.441 \| good	0.302 \| good	13.932 \| good	0.304 \| good
2026-03-09T09:00:00.000Z	27 \| good	5.253 \| good	20.96 \| good	11.393 \| good	0.244 \| good	17.014 \| good	0.304 \| good
2026-03-09T10:00:00.000Z	33 \| good	5.909 \| good	25.35 \| good	9.086 \| good	0.358 \| good	21.93 \| good	0.336 \| good
2026-03-09T11:00:00.000Z	33 \| good	6.392 \| good	21.837 \| good	7.203 \| good	0.51 \| good	25.546 \| good	0.346 \| good
2026-03-09T12:00:00.000Z	49 \| good	8.699 \| good	35.238 \| good	6.217 \| good	0.875 \| good	26.381 \| good	0.498 \| good
2026-03-09T13:00:00.000Z	44 \| good	7.828 \| good	30.538 \| good	6.855 \| good	0.88 \| good	23.956 \| good	0.544 \| good
2026-03-09T14:00:00.000Z	38 \| good	6.656 \| good	27.634 \| good	9.676 \| good	0.905 \| good	23.27 \| good	0.595 \| good
2026-03-09T15:00:00.000Z	38 \| good	6.637 \| good	25.544 \| good	19.425 \| good	0.813 \| good	25.91 \| good	0.481 \| good
2026-03-09T16:00:00.000Z	38 \| good	6.755 \| good	22.844 \| good	27.503 \| good	0.515 \| good	19.76 \| good	0.379 \| good
2026-03-09T17:00:00.000Z	31 \| good	5.36 \| good	12.646 \| good	34.313 \| good	0.464 \| good	11.729 \| good	0.264 \| good
2026-03-09T18:00:00.000Z	36 \| good	4.248 \| good	12.546 \| good	38.674 \| good	0.278 \| good	6.91 \| good	0.159 \| good
2026-03-09T19:00:00.000Z	40 \| good	5.768 \| good	23.502 \| good	43.331 \| good	0.277 \| good	4.257 \| good	0.165 \| good
2026-03-09T20:00:00.000Z	42 \| good	3.187 \| good	12.551 \| good	44.866 \| good	0.242 \| good	3.761 \| good	0.172 \| good
2026-03-09T21:00:00.000Z	42 \| good	3.834 \| good	16.297 \| good	44.61 \| good	0.192 \| good	3.964 \| good	0.181 \| good
2026-03-09T21:00:00.000Z	41 \| good	3.716 \| good	16.402 \| good	44.213 \| good	0.187 \| good	4.21 \| good	0.185 \| good
2026-03-09T22:00:00.000Z	36 \| good	3.956 \| good	17.107 \| good	39.232 \| good	2.614 \| good	12.754 \| good	0.238 \| good
2026-03-09T23:00:00.000Z	27 \| good	4.663 \| good	20.152 \| good	27.08 \| good	2.332 \| good	19.796 \| good	0.283 \| good
2026-03-10T00:00:00.000Z	33 \| good	6.028 \| good	27.078 \| good	18.282 \| good	2.05 \| good	26.838 \| good	0.329 \| good
2026-03-10T01:00:00.000Z	33 \| good	6.072 \| good	27.112 \| good	13.811 \| good	1.899 \| good	25.291 \| good	0.317 \| good
2026-03-10T02:00:00.000Z	44 \| good	7.822 \| good	34.234 \| good	23.016 \| good	1.747 \| good	23.743 \| good	0.306 \| good
2026-03-10T03:00:00.000Z	44 \| good	8.45 \| good	37.06 \| good	23.446 \| good	1.596 \| good	22.196 \| good	0.294 \| good
2026-03-10T04:00:00.000Z	44 \| good	8.327 \| good	36.98 \| good	22.118 \| good	1.524 \| good	20.921 \| good	0.283 \| good
2026-03-10T05:00:00.000Z	44 \| good	8.46 \| good	37.087 \| good	20.109 \| good	1.452 \| good	19.646 \| good	0.272 \| good
2026-03-10T06:00:00.000Z	52 \| moderate	10.16 \| good	45.073 \| good	15.485 \| good	1.379 \| good	18.371 \| good	0.261 \| good
2026-03-10T07:00:00.000Z	54 \| moderate	11.165 \| good	49.087 \| good	6.35 \| good	1.427 \| good	18.715 \| good	0.26 \| good
2026-03-10T08:00:00.000Z	54 \| moderate	10.554 \| good	46.916 \| good	6.702 \| good	1.474 \| good	19.059 \| good	0.26 \| good
2026-03-10T09:00:00.000Z	44 \| good	8.257 \| good	36.073 \| good	7.365 \| good	1.521 \| good	19.403 \| good	0.259 \| good
2026-03-10T10:00:00.000Z	38 \| good	7.401 \| good	32.214 \| good	7.4 \| good	1.646 \| good	19.928 \| good	0.292 \| good
2026-03-10T11:00:00.000Z	54 \| moderate	10.56 \| good	47.165 \| good	4.295 \| good	1.771 \| good	20.454 \| good	0.326 \| good
2026-03-10T12:00:00.000Z	54 \| moderate	10.69 \| good	47.235 \| good	4.89 \| good	1.896 \| good	20.979 \| good	0.359 \| good
2026-03-10T13:00:00.000Z	38 \| good	7.471 \| good	33.213 \| good	13.008 \| good	2.074 \| good	19.091 \| good	0.35 \| good
2026-03-10T14:00:00.000Z	38 \| good	6.645 \| good	30.033 \| good	20.698 \| good	2.252 \| good	17.203 \| good	0.341 \| good
2026-03-10T15:00:00.000Z	33 \| good	6.006 \| good	27.011 \| good	33.575 \| good	2.429 \| good	15.316 \| good	0.331 \| good
2026-03-10T16:00:00.000Z	39 \| good	5.867 \| good	25.214 \| good	42.189 \| good	2.357 \| good	13.078 \| good	0.299 \| good
2026-03-10T17:00:00.000Z	43 \| good	5.231 \| good	22.991 \| good	45.783 \| good	2.284 \| good	10.839 \| good	0.267 \| good
2026-03-10T18:00:00.000Z	41 \| good	4.365 \| good	19.078 \| good	43.501 \| good	2.211 \| good	8.601 \| good	0.234 \| good
2026-03-10T19:00:00.000Z	42 \| good	6.226 \| good	28 \| good	44.518 \| good	1.971 \| good	8.502 \| good	0.231 \| good
2026-03-10T20:00:00.000Z	41 \| good	6.692 \| good	29.995 \| good	44.019 \| good	1.732 \| good	8.403 \| good	0.228 \| good
2026-03-10T21:00:00.000Z	38 \| good	6.842 \| good	30.09 \| good	41.33 \| good	1.493 \| good	8.304 \| good	0.224 \| good
2026-03-10T22:00:00.000Z	34 \| good	4.742 \| good	20.974 \| good	36.664 \| good	1.471 \| good	11.808 \| good	0.243 \| good
2026-03-10T23:00:00.000Z	33 \| good	6.499 \| good	29.028 \| good	29.362 \| good	1.449 \| good	15.311 \| good	0.262 \| good
2026-03-11T00:00:00.000Z	33 \| good	5.901 \| good	25.251 \| good	18.499 \| good	1.427 \| good	18.815 \| good	0.281 \| good
2026-03-11T01:00:00.000Z	27 \| good	5.142 \| good	22.076 \| good	21.238 \| good	1.467 \| good	17.536 \| good	0.271 \| good
2026-03-11T02:00:00.000Z	52 \| moderate	10.358 \| good	46.134 \| good	27.358 \| good	1.508 \| good	16.258 \| good	0.261 \| good
2026-03-11T03:00:00.000Z	54 \| moderate	10.888 \| good	48.063 \| good	25.88 \| good	1.549 \| good	14.979 \| good	0.252 \| good
2026-03-11T04:00:00.000Z	54 \| moderate	10.541 \| good	46.995 \| good	22.432 \| good	1.506 \| good	13.897 \| good	0.239 \| good
2026-03-11T05:00:00.000Z	52 \| moderate	10.068 \| good	44.932 \| good	17.869 \| good	1.463 \| good	12.814 \| good	0.226 \| good
2026-03-11T06:00:00.000Z	62 \| moderate	15.072 \| fine	15.2 \| good	23.355 \| good	1.421 \| good	11.769 \| good	0.214 \| good
2026-03-11T07:00:00.000Z	49 \| good	9.39 \| good	42.018 \| good	14.11 \| good	1.501 \| good	10.797 \| good	0.202 \| good
2026-03-11T08:00:00.000Z	56 \| moderate	11.533 \| good	51.001 \| good	7.098 \| good	1.581 \| good	9.863 \| good	0.19 \| good
2026-03-11T09:00:00.000Z	54 \| moderate	10.711 \| good	47.93 \| good	6.096 \| good	1.66 \| good	8.929 \| good	0.178 \| good
2026-03-11T10:00:00.000Z	38 \| good	7.436 \| good	33.024 \| good	9.027 \| good	1.778 \| good	10.495 \| good	0.186 \| good
2026-03-11T11:00:00.000Z	38 \| good	7.25 \| good	32.098 \| good	8.359 \| good	1.895 \| good	12.061 \| good	0.194 \| good
2026-03-11T12:00:00.000Z	60 \| moderate	14.262 \| fine	14.348 \| good	16.683 \| good	2.014 \| good	13.662 \| good	0.203 \| good
2026-03-11T13:00:00.000Z	62 \| moderate	15.295 \| fine	15.362 \| good	18.853 \| good	2.094 \| good	12.052 \| good	0.208 \| good
2026-03-11T14:00:00.000Z	60 \| moderate	14.468 \| fine	14.532 \| good	21.024 \| good	2.175 \| good	10.442 \| good	0.213 \| good
2026-03-11T15:00:00.000Z	58 \| moderate	13.237 \| fine	13.307 \| good	23.194 \| good	2.255 \| good	8.832 \| good	0.218 \| good
2026-03-11T16:00:00.000Z	58 \| moderate	12.582 \| fine	12.654 \| good	26.477 \| good	2.06 \| good	7.761 \| good	0.205 \| good
2026-03-11T17:00:00.000Z	22 \| good	3.936 \| good	17.06 \| good	23.374 \| good	1.861 \| good	6.668 \| good	0.191 \| good
2026-03-11T18:00:00.000Z	54 \| moderate	10.941 \| good	11.035 \| good	33.041 \| good	1.672 \| good	5.619 \| good	0.178 \| good
2026-03-11T19:00:00.000Z	52 \| moderate	10.484 \| good	10.616 \| good	33.67 \| good	1.452 \| good	5.565 \| good	0.172 \| good
2026-03-11T20:00:00.000Z	52 \| moderate	9.833 \| good	9.968 \| good	34.298 \| good	1.232 \| good	5.511 \| good	0.167 \| good
2026-03-11T21:00:00.000Z	49 \| good	9.396 \| good	9.501 \| good	34.927 \| good	1.012 \| good	5.457 \| good	0.161 \| good

Elkridge

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

0.17ppm

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 Elkridge, Maryland?

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

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

In the past 24 hours, the air quality in Elkridge, Maryland was at its worst at 12:00:00 on 2026-03-09.

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

In the last 24 hours, the best air quality in Elkridge, Maryland was observed at 07:00:00 on 2026-03-09.

What is the AQI in Elkridge, Maryland right now?

As of now, the AQI in Elkridge, Maryland is 41, indicating Good conditions.

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

Elkridge, Maryland air has the highest levels of O3.

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

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

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

PM_2.5 levels in Elkridge, Maryland are currently 3.716 μg/m³.

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

The PM₁₀ concentration in Elkridge, Maryland is 16.402 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Elkridge, Maryland is 0.185 ppm.

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

Currently, Elkridge, Maryland has a sulfur dioxide (SO₂) concentration of 0.187 ppb.

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

The current ozone (O₃) level in Elkridge, Maryland at the moment is 44.213 ppm.

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

Nitrogen dioxide (NO₂) level in Elkridge, Maryland at the moment is 4.21 ppb.

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