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

The current PM10 concentration at Summerfield, Maryland is 55.092 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Summerfield, Maryland is 0.775 ppb.

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

The current ozone (O3) concentration at Summerfield, Maryland is 2.867 ppm.

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

The current nitrogen dioxide (NO2) concentration at Summerfield, Maryland is 15.032 ppb.

Summerfield, Maryland live air quality index now

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

The current PM2.5 concentration at Summerfield, Maryland is 12.624 μg/m3.

Stay updated with real-time air quality in Summerfield, 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

Summerfield, Maryland

Last updated: ... (Local time)

Major air pollutants in Summerfield, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

12.62 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

55.09 μg/m³

155

255

425

605+

Ozone (O₃)

2.87 ppb

201

201+

Sulfur Dioxide (SO₂)

0.78 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

15.03 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.37 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Summerfield, Maryland

Get Live Pollen Counts

Summerfield, Maryland

Scroll To Air Quality Map

Track live Summerfield, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T16:00:00.000Z	28 \| good	3.97 \| good	20.879 \| good	29.551 \| good	0.181 \| good	9.625 \| good	0.249 \| good
2025-12-05T17:00:00.000Z	27 \| good	4.993 \| good	19.44 \| good	28.313 \| good	0.191 \| good	9.332 \| good	0.223 \| good
2025-12-05T18:00:00.000Z	28 \| good	3.746 \| good	12.398 \| good	29.613 \| good	0.376 \| good	10.237 \| good	0.223 \| good
2025-12-05T19:00:00.000Z	27 \| good	5.243 \| good	21.505 \| good	29.069 \| good	0.213 \| good	11.846 \| good	0.239 \| good
2025-12-05T20:00:00.000Z	33 \| good	5.697 \| good	25.503 \| good	27.075 \| good	0.269 \| good	11.222 \| good	0.26 \| good
2025-12-05T21:00:00.000Z	27 \| good	5.084 \| good	23.227 \| good	23.049 \| good	0.221 \| good	11.635 \| good	0.234 \| good
2025-12-05T22:00:00.000Z	38 \| good	6.803 \| good	13.509 \| good	23.163 \| good	0.179 \| good	11.75 \| good	0.234 \| good
2025-12-05T23:00:00.000Z	38 \| good	6.701 \| good	26.071 \| good	22.677 \| good	0.173 \| good	12.977 \| good	0.279 \| good
2025-12-06T00:00:00.000Z	49 \| good	9.261 \| good	33.89 \| good	18.374 \| good	0.199 \| good	19.147 \| good	0.298 \| good
2025-12-06T01:00:00.000Z	58 \| moderate	12.771 \| fine	39.814 \| good	14.395 \| good	0.162 \| good	21.942 \| good	0.282 \| good
2025-12-06T02:00:00.000Z	56 \| moderate	11.969 \| good	36.37 \| good	12.426 \| good	0.234 \| good	20.137 \| good	0.282 \| good
2025-12-06T03:00:00.000Z	56 \| moderate	12.375 \| fine	47.496 \| good	12.394 \| good	0.195 \| good	14.565 \| good	0.282 \| good
2025-12-06T04:00:00.000Z	56 \| moderate	11.833 \| good	41.995 \| good	12.131 \| good	0.179 \| good	14.71 \| good	0.261 \| good
2025-12-06T05:00:00.000Z	58 \| moderate	13.214 \| fine	36.607 \| good	11.732 \| good	0.223 \| good	14.585 \| good	0.263 \| good
2025-12-06T06:00:00.000Z	56 \| moderate	12.344 \| fine	35.619 \| good	13.542 \| good	0.182 \| good	14.125 \| good	0.223 \| good
2025-12-06T07:00:00.000Z	54 \| moderate	10.553 \| good	39.982 \| good	8.306 \| good	0.192 \| good	14.583 \| good	0.223 \| good
2025-12-06T08:00:00.000Z	58 \| moderate	12.967 \| fine	51.15 \| good	7.161 \| good	0.179 \| good	17.33 \| good	0.283 \| good
2025-12-06T09:00:00.000Z	69 \| moderate	19.313 \| fine	64.27 \| fine	7.498 \| good	0.19 \| good	20.217 \| good	0.261 \| good
2025-12-06T10:00:00.000Z	71 \| moderate	19.634 \| fine	77.076 \| fine	6.113 \| good	0.261 \| good	20.856 \| good	0.262 \| good
2025-12-06T11:00:00.000Z	71 \| moderate	19.932 \| fine	68.265 \| fine	5.611 \| good	0.284 \| good	21.957 \| good	0.269 \| good
2025-12-06T12:00:00.000Z	67 \| moderate	18.315 \| fine	53.174 \| good	5.952 \| good	0.183 \| good	21.231 \| good	0.258 \| good
2025-12-06T13:00:00.000Z	64 \| moderate	15.589 \| fine	81.437 \| fine	7.058 \| good	0.214 \| good	20.992 \| good	0.284 \| good
2025-12-06T14:00:00.000Z	71 \| moderate	19.701 \| fine	78.103 \| fine	7.381 \| good	0.242 \| good	22.014 \| good	0.358 \| good
2025-12-06T15:00:00.000Z	73 \| moderate	19.378 \| fine	100.484 \| fine	8.584 \| good	0.317 \| good	20.078 \| good	0.364 \| good
2025-12-06T16:00:00.000Z	71 \| moderate	19.766 \| fine	89.087 \| fine	9.586 \| good	0.311 \| good	18.858 \| good	0.323 \| good
2025-12-06T17:00:00.000Z	90 \| moderate	25.885 \| fine	133.55 \| fine	11.282 \| good	0.307 \| good	16.057 \| good	0.323 \| good
2025-12-06T18:00:00.000Z	64 \| moderate	16.12 \| fine	58.881 \| fine	11.295 \| good	0.359 \| good	14.115 \| good	0.28 \| good
2025-12-06T19:00:00.000Z	68 \| moderate	17.799 \| fine	89.734 \| fine	12.421 \| good	0.25 \| good	11.876 \| good	0.227 \| good
2025-12-06T20:00:00.000Z	64 \| moderate	15.842 \| fine	77.64 \| fine	16.417 \| good	0.22 \| good	9.955 \| good	0.208 \| good
2025-12-06T21:00:00.000Z	58 \| moderate	13.348 \| fine	69.611 \| fine	18 \| good	0.192 \| good	9.209 \| good	0.182 \| good
2025-12-06T22:00:00.000Z	49 \| good	9.259 \| good	37.994 \| good	21.343 \| good	0.229 \| good	8.849 \| good	0.202 \| good
2025-12-06T23:00:00.000Z	44 \| good	8.104 \| good	28.187 \| good	16.202 \| good	0.203 \| good	11.029 \| good	0.183 \| good
2025-12-07T00:00:00.000Z	52 \| moderate	9.804 \| good	48.28 \| good	18.028 \| good	0.234 \| good	16.357 \| good	0.314 \| good
2025-12-07T01:00:00.000Z	56 \| moderate	12.195 \| fine	53.31 \| good	13.669 \| good	0.258 \| good	19.713 \| good	0.368 \| good
2025-12-07T02:00:00.000Z	58 \| moderate	12.74 \| fine	56.481 \| fine	11.746 \| good	0.293 \| good	21.172 \| good	0.46 \| good
2025-12-07T03:00:00.000Z	64 \| moderate	15.982 \| fine	61.116 \| fine	9.918 \| good	0.303 \| good	21.026 \| good	0.433 \| good
2025-12-07T04:00:00.000Z	64 \| moderate	16.359 \| fine	65.333 \| fine	8.036 \| good	0.488 \| good	21.08 \| good	0.471 \| good
2025-12-07T05:00:00.000Z	66 \| moderate	17.35 \| fine	80.607 \| fine	13.888 \| good	0.459 \| good	19.054 \| good	0.495 \| good
2025-12-07T06:00:00.000Z	90 \| moderate	25.941 \| fine	133.726 \| fine	11.971 \| good	0.491 \| good	17.269 \| good	0.475 \| good
2025-12-07T07:00:00.000Z	93 \| moderate	26.905 \| fine	140.424 \| fine	9.037 \| good	0.485 \| good	16.379 \| good	0.423 \| good
2025-12-07T08:00:00.000Z	72 \| moderate	16.898 \| fine	96.559 \| fine	7.439 \| good	0.434 \| good	17.466 \| good	0.519 \| good
2025-12-07T09:00:00.000Z	58 \| moderate	13.098 \| fine	53.708 \| good	7.046 \| good	0.483 \| good	16.681 \| good	0.493 \| good
2025-12-07T10:00:00.000Z	62 \| moderate	14.84 \| fine	70.368 \| fine	7.587 \| good	0.49 \| good	15.825 \| good	0.449 \| good
2025-12-07T11:00:00.000Z	58 \| moderate	12.913 \| fine	50.257 \| good	4.075 \| good	0.548 \| good	16.011 \| good	0.472 \| good
2025-12-07T12:00:00.000Z	60 \| moderate	13.765 \| fine	52.514 \| good	4.512 \| good	0.73 \| good	17.725 \| good	0.455 \| good
2025-12-07T13:00:00.000Z	64 \| moderate	15.573 \| fine	78.018 \| fine	4.099 \| good	0.704 \| good	15.596 \| good	0.436 \| good
2025-12-07T14:00:00.000Z	67 \| moderate	17.665 \| fine	44.214 \| good	3.729 \| good	0.818 \| good	15.9 \| good	0.43 \| good
2025-12-07T15:00:00.000Z	58 \| moderate	12.624 \| fine	55.092 \| fine	2.867 \| good	0.775 \| good	15.032 \| good	0.373 \| good
2025-12-07T16:00:00.000Z	60 \| moderate	14.365 \| fine	64.819 \| fine	25.63 \| good	6.28 \| good	12.197 \| good	0.271 \| good
2025-12-07T17:00:00.000Z	56 \| moderate	12.444 \| fine	56.859 \| fine	29.684 \| good	6.185 \| good	9.971 \| good	0.239 \| good
2025-12-07T18:00:00.000Z	56 \| moderate	11.527 \| good	51.177 \| good	32.565 \| good	6.089 \| good	7.746 \| good	0.207 \| good
2025-12-07T19:00:00.000Z	52 \| moderate	9.96 \| good	44.192 \| good	32.045 \| good	5.849 \| good	9.271 \| good	0.216 \| good
2025-12-07T20:00:00.000Z	44 \| good	8.344 \| good	37.021 \| good	32.039 \| good	5.609 \| good	10.795 \| good	0.224 \| good
2025-12-07T21:00:00.000Z	52 \| moderate	10.388 \| good	46.147 \| good	27.928 \| good	5.369 \| good	12.32 \| good	0.232 \| good
2025-12-07T22:00:00.000Z	56 \| moderate	11.887 \| good	52.427 \| good	21.779 \| good	5.509 \| good	18.176 \| good	0.33 \| good
2025-12-07T23:00:00.000Z	62 \| moderate	15.145 \| fine	67.564 \| fine	15.315 \| good	5.649 \| good	24.033 \| good	0.428 \| good
2025-12-08T00:00:00.000Z	67 \| moderate	18.445 \| fine	81.491 \| fine	10.267 \| good	5.789 \| good	29.889 \| good	0.526 \| good
2025-12-08T01:00:00.000Z	75 \| moderate	22.477 \| fine	97.56 \| fine	5.854 \| good	6.219 \| good	30.118 \| good	0.588 \| good
2025-12-08T02:00:00.000Z	81 \| moderate	24.747 \| fine	107.391 \| fine	3.167 \| good	6.649 \| good	30.347 \| good	0.65 \| good
2025-12-08T03:00:00.000Z	84 \| moderate	27.114 \| fine	118.485 \| fine	1.904 \| good	7.078 \| good	30.576 \| good	0.712 \| good
2025-12-08T04:00:00.000Z	81 \| moderate	25.125 \| fine	110.304 \| fine	6.016 \| good	6.38 \| good	31.072 \| good	0.613 \| good
2025-12-08T05:00:00.000Z	66 \| moderate	17.347 \| fine	76.834 \| fine	14.152 \| good	5.682 \| good	31.567 \| good	0.513 \| good
2025-12-08T06:00:00.000Z	54 \| moderate	10.865 \| good	48.047 \| good	19.985 \| good	4.984 \| good	32.063 \| good	0.414 \| good
2025-12-08T07:00:00.000Z	44 \| good	8.244 \| good	36.021 \| good	19.883 \| good	4.81 \| good	23.999 \| good	0.348 \| good
2025-12-08T08:00:00.000Z	27 \| good	4.609 \| good	19.927 \| good	20.485 \| good	4.636 \| good	15.935 \| good	0.282 \| good
2025-12-08T09:00:00.000Z	21 \| good	2.658 \| good	10.962 \| good	22.758 \| good	4.462 \| good	7.872 \| good	0.216 \| good
2025-12-08T10:00:00.000Z	20 \| good	1.363 \| good	5.07 \| good	21.819 \| good	3.608 \| good	7.374 \| good	0.205 \| good
2025-12-08T11:00:00.000Z	19 \| good	0.601 \| good	2.11 \| good	20.485 \| good	2.754 \| good	6.875 \| good	0.194 \| good
2025-12-08T12:00:00.000Z	17 \| good	0.463 \| good	1.93 \| good	18.345 \| good	1.9 \| good	6.377 \| good	0.184 \| good
2025-12-08T13:00:00.000Z	19 \| good	1.736 \| good	7.002 \| good	20.698 \| good	1.948 \| good	5.837 \| good	0.179 \| good
2025-12-08T14:00:00.000Z	20 \| good	1.578 \| good	6.068 \| good	22.37 \| good	1.996 \| good	5.298 \| good	0.174 \| good
2025-12-08T15:00:00.000Z	22 \| good	0.992 \| good	3.955 \| good	24.497 \| good	2.044 \| good	4.758 \| good	0.17 \| good
2025-12-08T16:00:00.000Z	24 \| good	1.733 \| good	6.904 \| good	25.913 \| good	1.989 \| good	4.433 \| good	0.169 \| good
2025-12-08T17:00:00.000Z	23 \| good	0.891 \| good	3.101 \| good	25.431 \| good	1.934 \| good	4.107 \| good	0.167 \| good
2025-12-08T18:00:00.000Z	24 \| good	0.843 \| good	3 \| good	25.682 \| good	1.879 \| good	3.782 \| good	0.166 \| good
2025-12-08T19:00:00.000Z	24 \| good	0.678 \| good	2.112 \| good	25.641 \| good	1.965 \| good	4.507 \| good	0.168 \| good
2025-12-08T20:00:00.000Z	24 \| good	0.334 \| good	1 \| good	26.266 \| good	2.05 \| good	5.231 \| good	0.169 \| good
2025-12-08T21:00:00.000Z	23 \| good	0.412 \| good	1.942 \| good	24.912 \| good	2.136 \| good	5.956 \| good	0.17 \| good
2025-12-08T22:00:00.000Z	22 \| good	0.131 \| good	0.08 \| good	23.719 \| good	2.189 \| good	8.209 \| good	0.183 \| good
2025-12-08T23:00:00.000Z	21 \| good	0.817 \| good	3.056 \| good	22.916 \| good	2.243 \| good	10.462 \| good	0.196 \| good
2025-12-09T00:00:00.000Z	19 \| good	2.312 \| good	9.216 \| good	20.257 \| good	2.296 \| good	12.715 \| good	0.209 \| good
2025-12-09T01:00:00.000Z	17 \| good	3.336 \| good	15.029 \| good	17.683 \| good	2.263 \| good	12.633 \| good	0.207 \| good
2025-12-09T02:00:00.000Z	22 \| good	3.854 \| good	17.006 \| good	16.526 \| good	2.229 \| good	12.552 \| good	0.204 \| good
2025-12-09T03:00:00.000Z	27 \| good	4.866 \| good	21.07 \| good	15.236 \| good	2.195 \| good	12.471 \| good	0.202 \| good
2025-12-09T04:00:00.000Z	33 \| good	5.975 \| good	26.93 \| good	14.686 \| good	2.112 \| good	12.065 \| good	0.201 \| good
2025-12-09T05:00:00.000Z	33 \| good	5.631 \| good	24.152 \| good	10.355 \| good	2.028 \| good	11.659 \| good	0.2 \| good
2025-12-09T06:00:00.000Z	33 \| good	5.701 \| good	24.175 \| good	8.868 \| good	1.944 \| good	11.253 \| good	0.199 \| good
2025-12-09T07:00:00.000Z	33 \| good	6.349 \| good	28.085 \| good	6.121 \| good	1.928 \| good	11.076 \| good	0.199 \| good
2025-12-09T08:00:00.000Z	33 \| good	6.244 \| good	27.972 \| good	5.508 \| good	1.912 \| good	10.898 \| good	0.198 \| good
2025-12-09T09:00:00.000Z	38 \| good	6.704 \| good	29.985 \| good	5.249 \| good	1.896 \| good	10.72 \| good	0.198 \| good
2025-12-09T10:00:00.000Z	33 \| good	5.887 \| good	25.318 \| good	5.079 \| good	2.042 \| good	13.94 \| good	0.218 \| good
2025-12-09T11:00:00.000Z	38 \| good	6.789 \| good	30.05 \| good	3.228 \| good	2.187 \| good	17.159 \| good	0.239 \| good
2025-12-09T12:00:00.000Z	44 \| good	8.455 \| good	37.119 \| good	1.824 \| good	2.333 \| good	20.378 \| good	0.259 \| good
2025-12-09T13:00:00.000Z	49 \| good	9.394 \| good	42.061 \| good	6.152 \| good	2.449 \| good	17.466 \| good	0.244 \| good
2025-12-09T14:00:00.000Z	44 \| good	8.271 \| good	36.337 \| good	13.285 \| good	2.565 \| good	14.554 \| good	0.229 \| good
2025-12-09T15:00:00.000Z	33 \| good	6.333 \| good	28.059 \| good	20.313 \| good	2.681 \| good	11.642 \| good	0.214 \| good

Summerfield

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Summerfield, Maryland air quality map: Track AQI near you

0.39ppm

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 Summerfield, Maryland updated?

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

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

The worst air quality in Summerfield, Maryland in the last 24 hours was observed at 07:00:00 on 2025-12-07.

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

In the last 24 hrs, the best air quality in Summerfield, Maryland was observed at 11:00:00 on 2025-12-06.

What is the current air quality in Summerfield, Maryland?

The current air quality in Summerfield, Maryland is 58, categorized as Moderate based on real-time data.

What pollutant is the most common in Summerfield, Maryland?

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

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

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

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

The current PM_2.5 concentration at Summerfield, Maryland is 12.624 μg/m³.

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

The current PM₁₀ concentration at Summerfield, Maryland is 55.092 μg/m³.

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

The current carbon monoxide (CO) concentration at Summerfield, Maryland is 0.373 ppm.

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

The current sulfur dioxide (SO₂) concentration at Summerfield, Maryland is 0.775 ppb.

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

The current ozone (O₃) concentration at Summerfield, Maryland is 2.867 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Summerfield, Maryland is 15.032 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T16:00:00.000Z	28 \| good	3.97 \| good	20.879 \| good	29.551 \| good	0.181 \| good	9.625 \| good	0.249 \| good
2025-12-05T17:00:00.000Z	27 \| good	4.993 \| good	19.44 \| good	28.313 \| good	0.191 \| good	9.332 \| good	0.223 \| good
2025-12-05T18:00:00.000Z	28 \| good	3.746 \| good	12.398 \| good	29.613 \| good	0.376 \| good	10.237 \| good	0.223 \| good
2025-12-05T19:00:00.000Z	27 \| good	5.243 \| good	21.505 \| good	29.069 \| good	0.213 \| good	11.846 \| good	0.239 \| good
2025-12-05T20:00:00.000Z	33 \| good	5.697 \| good	25.503 \| good	27.075 \| good	0.269 \| good	11.222 \| good	0.26 \| good
2025-12-05T21:00:00.000Z	27 \| good	5.084 \| good	23.227 \| good	23.049 \| good	0.221 \| good	11.635 \| good	0.234 \| good
2025-12-05T22:00:00.000Z	38 \| good	6.803 \| good	13.509 \| good	23.163 \| good	0.179 \| good	11.75 \| good	0.234 \| good
2025-12-05T23:00:00.000Z	38 \| good	6.701 \| good	26.071 \| good	22.677 \| good	0.173 \| good	12.977 \| good	0.279 \| good
2025-12-06T00:00:00.000Z	49 \| good	9.261 \| good	33.89 \| good	18.374 \| good	0.199 \| good	19.147 \| good	0.298 \| good
2025-12-06T01:00:00.000Z	58 \| moderate	12.771 \| fine	39.814 \| good	14.395 \| good	0.162 \| good	21.942 \| good	0.282 \| good
2025-12-06T02:00:00.000Z	56 \| moderate	11.969 \| good	36.37 \| good	12.426 \| good	0.234 \| good	20.137 \| good	0.282 \| good
2025-12-06T03:00:00.000Z	56 \| moderate	12.375 \| fine	47.496 \| good	12.394 \| good	0.195 \| good	14.565 \| good	0.282 \| good
2025-12-06T04:00:00.000Z	56 \| moderate	11.833 \| good	41.995 \| good	12.131 \| good	0.179 \| good	14.71 \| good	0.261 \| good
2025-12-06T05:00:00.000Z	58 \| moderate	13.214 \| fine	36.607 \| good	11.732 \| good	0.223 \| good	14.585 \| good	0.263 \| good
2025-12-06T06:00:00.000Z	56 \| moderate	12.344 \| fine	35.619 \| good	13.542 \| good	0.182 \| good	14.125 \| good	0.223 \| good
2025-12-06T07:00:00.000Z	54 \| moderate	10.553 \| good	39.982 \| good	8.306 \| good	0.192 \| good	14.583 \| good	0.223 \| good
2025-12-06T08:00:00.000Z	58 \| moderate	12.967 \| fine	51.15 \| good	7.161 \| good	0.179 \| good	17.33 \| good	0.283 \| good
2025-12-06T09:00:00.000Z	69 \| moderate	19.313 \| fine	64.27 \| fine	7.498 \| good	0.19 \| good	20.217 \| good	0.261 \| good
2025-12-06T10:00:00.000Z	71 \| moderate	19.634 \| fine	77.076 \| fine	6.113 \| good	0.261 \| good	20.856 \| good	0.262 \| good
2025-12-06T11:00:00.000Z	71 \| moderate	19.932 \| fine	68.265 \| fine	5.611 \| good	0.284 \| good	21.957 \| good	0.269 \| good
2025-12-06T12:00:00.000Z	67 \| moderate	18.315 \| fine	53.174 \| good	5.952 \| good	0.183 \| good	21.231 \| good	0.258 \| good
2025-12-06T13:00:00.000Z	64 \| moderate	15.589 \| fine	81.437 \| fine	7.058 \| good	0.214 \| good	20.992 \| good	0.284 \| good
2025-12-06T14:00:00.000Z	71 \| moderate	19.701 \| fine	78.103 \| fine	7.381 \| good	0.242 \| good	22.014 \| good	0.358 \| good
2025-12-06T15:00:00.000Z	73 \| moderate	19.378 \| fine	100.484 \| fine	8.584 \| good	0.317 \| good	20.078 \| good	0.364 \| good
2025-12-06T16:00:00.000Z	71 \| moderate	19.766 \| fine	89.087 \| fine	9.586 \| good	0.311 \| good	18.858 \| good	0.323 \| good
2025-12-06T17:00:00.000Z	90 \| moderate	25.885 \| fine	133.55 \| fine	11.282 \| good	0.307 \| good	16.057 \| good	0.323 \| good
2025-12-06T18:00:00.000Z	64 \| moderate	16.12 \| fine	58.881 \| fine	11.295 \| good	0.359 \| good	14.115 \| good	0.28 \| good
2025-12-06T19:00:00.000Z	68 \| moderate	17.799 \| fine	89.734 \| fine	12.421 \| good	0.25 \| good	11.876 \| good	0.227 \| good
2025-12-06T20:00:00.000Z	64 \| moderate	15.842 \| fine	77.64 \| fine	16.417 \| good	0.22 \| good	9.955 \| good	0.208 \| good
2025-12-06T21:00:00.000Z	58 \| moderate	13.348 \| fine	69.611 \| fine	18 \| good	0.192 \| good	9.209 \| good	0.182 \| good
2025-12-06T22:00:00.000Z	49 \| good	9.259 \| good	37.994 \| good	21.343 \| good	0.229 \| good	8.849 \| good	0.202 \| good
2025-12-06T23:00:00.000Z	44 \| good	8.104 \| good	28.187 \| good	16.202 \| good	0.203 \| good	11.029 \| good	0.183 \| good
2025-12-07T00:00:00.000Z	52 \| moderate	9.804 \| good	48.28 \| good	18.028 \| good	0.234 \| good	16.357 \| good	0.314 \| good
2025-12-07T01:00:00.000Z	56 \| moderate	12.195 \| fine	53.31 \| good	13.669 \| good	0.258 \| good	19.713 \| good	0.368 \| good
2025-12-07T02:00:00.000Z	58 \| moderate	12.74 \| fine	56.481 \| fine	11.746 \| good	0.293 \| good	21.172 \| good	0.46 \| good
2025-12-07T03:00:00.000Z	64 \| moderate	15.982 \| fine	61.116 \| fine	9.918 \| good	0.303 \| good	21.026 \| good	0.433 \| good
2025-12-07T04:00:00.000Z	64 \| moderate	16.359 \| fine	65.333 \| fine	8.036 \| good	0.488 \| good	21.08 \| good	0.471 \| good
2025-12-07T05:00:00.000Z	66 \| moderate	17.35 \| fine	80.607 \| fine	13.888 \| good	0.459 \| good	19.054 \| good	0.495 \| good
2025-12-07T06:00:00.000Z	90 \| moderate	25.941 \| fine	133.726 \| fine	11.971 \| good	0.491 \| good	17.269 \| good	0.475 \| good
2025-12-07T07:00:00.000Z	93 \| moderate	26.905 \| fine	140.424 \| fine	9.037 \| good	0.485 \| good	16.379 \| good	0.423 \| good
2025-12-07T08:00:00.000Z	72 \| moderate	16.898 \| fine	96.559 \| fine	7.439 \| good	0.434 \| good	17.466 \| good	0.519 \| good
2025-12-07T09:00:00.000Z	58 \| moderate	13.098 \| fine	53.708 \| good	7.046 \| good	0.483 \| good	16.681 \| good	0.493 \| good
2025-12-07T10:00:00.000Z	62 \| moderate	14.84 \| fine	70.368 \| fine	7.587 \| good	0.49 \| good	15.825 \| good	0.449 \| good
2025-12-07T11:00:00.000Z	58 \| moderate	12.913 \| fine	50.257 \| good	4.075 \| good	0.548 \| good	16.011 \| good	0.472 \| good
2025-12-07T12:00:00.000Z	60 \| moderate	13.765 \| fine	52.514 \| good	4.512 \| good	0.73 \| good	17.725 \| good	0.455 \| good
2025-12-07T13:00:00.000Z	64 \| moderate	15.573 \| fine	78.018 \| fine	4.099 \| good	0.704 \| good	15.596 \| good	0.436 \| good
2025-12-07T14:00:00.000Z	67 \| moderate	17.665 \| fine	44.214 \| good	3.729 \| good	0.818 \| good	15.9 \| good	0.43 \| good
2025-12-07T15:00:00.000Z	58 \| moderate	12.624 \| fine	55.092 \| fine	2.867 \| good	0.775 \| good	15.032 \| good	0.373 \| good
2025-12-07T16:00:00.000Z	60 \| moderate	14.365 \| fine	64.819 \| fine	25.63 \| good	6.28 \| good	12.197 \| good	0.271 \| good
2025-12-07T17:00:00.000Z	56 \| moderate	12.444 \| fine	56.859 \| fine	29.684 \| good	6.185 \| good	9.971 \| good	0.239 \| good
2025-12-07T18:00:00.000Z	56 \| moderate	11.527 \| good	51.177 \| good	32.565 \| good	6.089 \| good	7.746 \| good	0.207 \| good
2025-12-07T19:00:00.000Z	52 \| moderate	9.96 \| good	44.192 \| good	32.045 \| good	5.849 \| good	9.271 \| good	0.216 \| good
2025-12-07T20:00:00.000Z	44 \| good	8.344 \| good	37.021 \| good	32.039 \| good	5.609 \| good	10.795 \| good	0.224 \| good
2025-12-07T21:00:00.000Z	52 \| moderate	10.388 \| good	46.147 \| good	27.928 \| good	5.369 \| good	12.32 \| good	0.232 \| good
2025-12-07T22:00:00.000Z	56 \| moderate	11.887 \| good	52.427 \| good	21.779 \| good	5.509 \| good	18.176 \| good	0.33 \| good
2025-12-07T23:00:00.000Z	62 \| moderate	15.145 \| fine	67.564 \| fine	15.315 \| good	5.649 \| good	24.033 \| good	0.428 \| good
2025-12-08T00:00:00.000Z	67 \| moderate	18.445 \| fine	81.491 \| fine	10.267 \| good	5.789 \| good	29.889 \| good	0.526 \| good
2025-12-08T01:00:00.000Z	75 \| moderate	22.477 \| fine	97.56 \| fine	5.854 \| good	6.219 \| good	30.118 \| good	0.588 \| good
2025-12-08T02:00:00.000Z	81 \| moderate	24.747 \| fine	107.391 \| fine	3.167 \| good	6.649 \| good	30.347 \| good	0.65 \| good
2025-12-08T03:00:00.000Z	84 \| moderate	27.114 \| fine	118.485 \| fine	1.904 \| good	7.078 \| good	30.576 \| good	0.712 \| good
2025-12-08T04:00:00.000Z	81 \| moderate	25.125 \| fine	110.304 \| fine	6.016 \| good	6.38 \| good	31.072 \| good	0.613 \| good
2025-12-08T05:00:00.000Z	66 \| moderate	17.347 \| fine	76.834 \| fine	14.152 \| good	5.682 \| good	31.567 \| good	0.513 \| good
2025-12-08T06:00:00.000Z	54 \| moderate	10.865 \| good	48.047 \| good	19.985 \| good	4.984 \| good	32.063 \| good	0.414 \| good
2025-12-08T07:00:00.000Z	44 \| good	8.244 \| good	36.021 \| good	19.883 \| good	4.81 \| good	23.999 \| good	0.348 \| good
2025-12-08T08:00:00.000Z	27 \| good	4.609 \| good	19.927 \| good	20.485 \| good	4.636 \| good	15.935 \| good	0.282 \| good
2025-12-08T09:00:00.000Z	21 \| good	2.658 \| good	10.962 \| good	22.758 \| good	4.462 \| good	7.872 \| good	0.216 \| good
2025-12-08T10:00:00.000Z	20 \| good	1.363 \| good	5.07 \| good	21.819 \| good	3.608 \| good	7.374 \| good	0.205 \| good
2025-12-08T11:00:00.000Z	19 \| good	0.601 \| good	2.11 \| good	20.485 \| good	2.754 \| good	6.875 \| good	0.194 \| good
2025-12-08T12:00:00.000Z	17 \| good	0.463 \| good	1.93 \| good	18.345 \| good	1.9 \| good	6.377 \| good	0.184 \| good
2025-12-08T13:00:00.000Z	19 \| good	1.736 \| good	7.002 \| good	20.698 \| good	1.948 \| good	5.837 \| good	0.179 \| good
2025-12-08T14:00:00.000Z	20 \| good	1.578 \| good	6.068 \| good	22.37 \| good	1.996 \| good	5.298 \| good	0.174 \| good
2025-12-08T15:00:00.000Z	22 \| good	0.992 \| good	3.955 \| good	24.497 \| good	2.044 \| good	4.758 \| good	0.17 \| good
2025-12-08T16:00:00.000Z	24 \| good	1.733 \| good	6.904 \| good	25.913 \| good	1.989 \| good	4.433 \| good	0.169 \| good
2025-12-08T17:00:00.000Z	23 \| good	0.891 \| good	3.101 \| good	25.431 \| good	1.934 \| good	4.107 \| good	0.167 \| good
2025-12-08T18:00:00.000Z	24 \| good	0.843 \| good	3 \| good	25.682 \| good	1.879 \| good	3.782 \| good	0.166 \| good
2025-12-08T19:00:00.000Z	24 \| good	0.678 \| good	2.112 \| good	25.641 \| good	1.965 \| good	4.507 \| good	0.168 \| good
2025-12-08T20:00:00.000Z	24 \| good	0.334 \| good	1 \| good	26.266 \| good	2.05 \| good	5.231 \| good	0.169 \| good
2025-12-08T21:00:00.000Z	23 \| good	0.412 \| good	1.942 \| good	24.912 \| good	2.136 \| good	5.956 \| good	0.17 \| good
2025-12-08T22:00:00.000Z	22 \| good	0.131 \| good	0.08 \| good	23.719 \| good	2.189 \| good	8.209 \| good	0.183 \| good
2025-12-08T23:00:00.000Z	21 \| good	0.817 \| good	3.056 \| good	22.916 \| good	2.243 \| good	10.462 \| good	0.196 \| good
2025-12-09T00:00:00.000Z	19 \| good	2.312 \| good	9.216 \| good	20.257 \| good	2.296 \| good	12.715 \| good	0.209 \| good
2025-12-09T01:00:00.000Z	17 \| good	3.336 \| good	15.029 \| good	17.683 \| good	2.263 \| good	12.633 \| good	0.207 \| good
2025-12-09T02:00:00.000Z	22 \| good	3.854 \| good	17.006 \| good	16.526 \| good	2.229 \| good	12.552 \| good	0.204 \| good
2025-12-09T03:00:00.000Z	27 \| good	4.866 \| good	21.07 \| good	15.236 \| good	2.195 \| good	12.471 \| good	0.202 \| good
2025-12-09T04:00:00.000Z	33 \| good	5.975 \| good	26.93 \| good	14.686 \| good	2.112 \| good	12.065 \| good	0.201 \| good
2025-12-09T05:00:00.000Z	33 \| good	5.631 \| good	24.152 \| good	10.355 \| good	2.028 \| good	11.659 \| good	0.2 \| good
2025-12-09T06:00:00.000Z	33 \| good	5.701 \| good	24.175 \| good	8.868 \| good	1.944 \| good	11.253 \| good	0.199 \| good
2025-12-09T07:00:00.000Z	33 \| good	6.349 \| good	28.085 \| good	6.121 \| good	1.928 \| good	11.076 \| good	0.199 \| good
2025-12-09T08:00:00.000Z	33 \| good	6.244 \| good	27.972 \| good	5.508 \| good	1.912 \| good	10.898 \| good	0.198 \| good
2025-12-09T09:00:00.000Z	38 \| good	6.704 \| good	29.985 \| good	5.249 \| good	1.896 \| good	10.72 \| good	0.198 \| good
2025-12-09T10:00:00.000Z	33 \| good	5.887 \| good	25.318 \| good	5.079 \| good	2.042 \| good	13.94 \| good	0.218 \| good
2025-12-09T11:00:00.000Z	38 \| good	6.789 \| good	30.05 \| good	3.228 \| good	2.187 \| good	17.159 \| good	0.239 \| good
2025-12-09T12:00:00.000Z	44 \| good	8.455 \| good	37.119 \| good	1.824 \| good	2.333 \| good	20.378 \| good	0.259 \| good
2025-12-09T13:00:00.000Z	49 \| good	9.394 \| good	42.061 \| good	6.152 \| good	2.449 \| good	17.466 \| good	0.244 \| good
2025-12-09T14:00:00.000Z	44 \| good	8.271 \| good	36.337 \| good	13.285 \| good	2.565 \| good	14.554 \| good	0.229 \| good
2025-12-09T15:00:00.000Z	33 \| good	6.333 \| good	28.059 \| good	20.313 \| good	2.681 \| good	11.642 \| good	0.214 \| good

Summerfield, Maryland live air quality index now

Major air pollutants in Summerfield, Maryland

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Summerfield, Maryland air quality map: Track AQI near you

Air quality in nearby cities

Lake Arbor, Maryland

Landover, Maryland

Largo, Maryland

Kettering, Maryland

Mitchellville, Maryland

Woodlawn CDP, Maryland

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

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