What is the current level of PM10 in Damascus, Maryland?

Damascus, Maryland currently has a PM10 concentration of 58.772 μg/m3.

What is the current level of sulfur dioxide (SO2) in Damascus, Maryland?

The current sulfur dioxide (SO2) concentration in Damascus, Maryland is 0.515 ppb.

What is the current level of ozone (O3) in Damascus, Maryland?

Damascus, Maryland currently has an ozone (O3) concentration of 18.03 ppm.

What is the current level of nitrogen dioxide (NO2) in Damascus, Maryland?

The current level of nitrogen dioxide (NO2) in Damascus, Maryland is 12.331 ppb.

Current air quality index in Damascus, Maryland today

Q: What is the PM2.5 concentration in Damascus, Maryland right now?

Damascus, Maryland currently has a PM2.5 concentration of 14.961 μg/m3.

Stay updated with real-time air quality in Damascus, 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

Damascus, Maryland

Last updated: ... (Local time)

Common air pollutants in Damascus, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.96 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

58.77 μg/m³

155

255

425

605+

Ozone (O₃)

18.03 ppb

201

201+

Sulfur Dioxide (SO₂)

0.52 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

12.33 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.45 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Damascus, Maryland

Get Live Pollen Counts

Damascus, Maryland

Scroll To Air Quality Map

Track live Damascus, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T05:00:00.000Z	33 \| good	6.275 \| good	26.373 \| good	25.433 \| good	0.264 \| good	5.463 \| good	0.158 \| good
2025-12-05T06:00:00.000Z	33 \| good	5.87 \| good	23.937 \| good	29.922 \| good	0.388 \| good	4.963 \| good	0.149 \| good
2025-12-05T07:00:00.000Z	33 \| good	5.524 \| good	16.79 \| good	28.284 \| good	0.352 \| good	4.848 \| good	0.12 \| good
2025-12-05T08:00:00.000Z	27 \| good	4.256 \| good	19.512 \| good	28.65 \| good	0.229 \| good	3.405 \| good	0.12 \| good
2025-12-05T09:00:00.000Z	27 \| good	3.458 \| good	16.105 \| good	28.692 \| good	0.177 \| good	3.768 \| good	0.138 \| good
2025-12-05T10:00:00.000Z	27 \| good	3.208 \| good	11.022 \| good	28.864 \| good	0.19 \| good	3.65 \| good	0.138 \| good
2025-12-05T11:00:00.000Z	27 \| good	2.653 \| good	10.649 \| good	28.8 \| good	0.261 \| good	6.837 \| good	0.179 \| good
2025-12-05T12:00:00.000Z	29 \| good	2.88 \| good	13.441 \| good	30.563 \| good	0.245 \| good	5.269 \| good	0.179 \| good
2025-12-05T13:00:00.000Z	28 \| good	2.814 \| good	9.737 \| good	30.36 \| good	0.214 \| good	6.956 \| good	0.234 \| good
2025-12-05T14:00:00.000Z	27 \| good	4.691 \| good	15.867 \| good	29.158 \| good	0.233 \| good	10.149 \| good	0.234 \| good
2025-12-05T15:00:00.000Z	29 \| good	3.003 \| good	10.868 \| good	30.887 \| good	0.229 \| good	11.111 \| good	0.217 \| good
2025-12-05T16:00:00.000Z	29 \| good	3.733 \| good	18.054 \| good	30.833 \| good	0.16 \| good	8.928 \| good	0.234 \| good
2025-12-05T17:00:00.000Z	29 \| good	4.038 \| good	13.833 \| good	30.868 \| good	0.188 \| good	8.767 \| good	0.217 \| good
2025-12-05T18:00:00.000Z	27 \| good	4.188 \| good	18.356 \| good	29.419 \| good	0.43 \| good	7.904 \| good	0.217 \| good
2025-12-05T19:00:00.000Z	44 \| good	7.745 \| good	21.306 \| good	30.169 \| good	0.189 \| good	9.273 \| good	0.24 \| good
2025-12-05T20:00:00.000Z	33 \| good	6.426 \| good	28.784 \| good	29.804 \| good	0.283 \| good	12.384 \| good	0.262 \| good
2025-12-05T21:00:00.000Z	38 \| good	6.926 \| good	25.91 \| good	26.988 \| good	0.267 \| good	15.795 \| good	0.244 \| good
2025-12-05T22:00:00.000Z	38 \| good	6.883 \| good	18.807 \| good	26.912 \| good	0.172 \| good	16.518 \| good	0.244 \| good
2025-12-05T23:00:00.000Z	33 \| good	5.733 \| good	18.359 \| good	26.488 \| good	0.18 \| good	18.557 \| good	0.282 \| good
2025-12-06T00:00:00.000Z	38 \| good	6.921 \| good	26.641 \| good	23.758 \| good	0.25 \| good	19.178 \| good	0.299 \| good
2025-12-06T01:00:00.000Z	54 \| moderate	10.657 \| good	31.319 \| good	22.064 \| good	0.214 \| good	20.907 \| good	0.276 \| good
2025-12-06T02:00:00.000Z	60 \| moderate	13.605 \| fine	37.117 \| good	21.901 \| good	0.308 \| good	19.659 \| good	0.276 \| good
2025-12-06T03:00:00.000Z	56 \| moderate	12.445 \| fine	43.556 \| good	22.27 \| good	0.252 \| good	16.79 \| good	0.276 \| good
2025-12-06T04:00:00.000Z	56 \| moderate	11.716 \| good	33.627 \| good	18.172 \| good	0.244 \| good	14.351 \| good	0.255 \| good
2025-12-06T05:00:00.000Z	56 \| moderate	11.927 \| good	55.463 \| fine	18.531 \| good	0.307 \| good	14.572 \| good	0.255 \| good
2025-12-06T06:00:00.000Z	56 \| moderate	12.049 \| good	42.309 \| good	16.689 \| good	0.3 \| good	15.342 \| good	0.217 \| good
2025-12-06T07:00:00.000Z	56 \| moderate	12.299 \| fine	50.724 \| good	16.278 \| good	0.357 \| good	17.356 \| good	0.217 \| good
2025-12-06T08:00:00.000Z	56 \| moderate	12.22 \| fine	56.61 \| fine	13.893 \| good	0.355 \| good	18.13 \| good	0.276 \| good
2025-12-06T09:00:00.000Z	60 \| moderate	14.484 \| fine	47.182 \| good	13.846 \| good	0.354 \| good	22.179 \| good	0.254 \| good
2025-12-06T10:00:00.000Z	64 \| moderate	15.944 \| fine	48.238 \| good	12.932 \| good	0.331 \| good	20.136 \| good	0.254 \| good
2025-12-06T11:00:00.000Z	66 \| moderate	17.1 \| fine	72.545 \| fine	11.347 \| good	0.325 \| good	20.169 \| good	0.255 \| good
2025-12-06T12:00:00.000Z	67 \| moderate	18.266 \| fine	78.695 \| fine	10.347 \| good	0.191 \| good	18.731 \| good	0.261 \| good
2025-12-06T13:00:00.000Z	69 \| moderate	18.579 \| fine	39.88 \| good	9.918 \| good	0.191 \| good	13.543 \| good	0.278 \| good
2025-12-06T14:00:00.000Z	66 \| moderate	17.365 \| fine	35.793 \| good	9.654 \| good	0.212 \| good	17.316 \| good	0.361 \| good
2025-12-06T15:00:00.000Z	66 \| moderate	16.809 \| fine	74.769 \| fine	13.014 \| good	0.212 \| good	16.017 \| good	0.358 \| good
2025-12-06T16:00:00.000Z	64 \| moderate	15.831 \| fine	65.696 \| fine	18.694 \| good	0.289 \| good	10.584 \| good	0.317 \| good
2025-12-06T17:00:00.000Z	58 \| moderate	13.1 \| fine	50.478 \| good	18.193 \| good	0.306 \| good	7.73 \| good	0.317 \| good
2025-12-06T18:00:00.000Z	54 \| moderate	10.827 \| good	56.748 \| fine	18.186 \| good	0.451 \| good	6.215 \| good	0.275 \| good
2025-12-06T19:00:00.000Z	44 \| good	7.923 \| good	21.782 \| good	22.837 \| good	0.307 \| good	5.253 \| good	0.214 \| good
2025-12-06T20:00:00.000Z	52 \| moderate	10.128 \| good	28.584 \| good	25.618 \| good	0.278 \| good	5.528 \| good	0.193 \| good
2025-12-06T21:00:00.000Z	52 \| moderate	9.748 \| good	23.353 \| good	20.563 \| good	0.251 \| good	6.264 \| good	0.176 \| good
2025-12-06T22:00:00.000Z	54 \| moderate	10.825 \| good	38.022 \| good	21.213 \| good	0.234 \| good	9.23 \| good	0.196 \| good
2025-12-06T23:00:00.000Z	67 \| moderate	17.7 \| fine	73.165 \| fine	18.51 \| good	0.198 \| good	12.07 \| good	0.175 \| good
2025-12-07T00:00:00.000Z	66 \| moderate	16.569 \| fine	71.586 \| fine	17.349 \| good	0.198 \| good	14.212 \| good	0.291 \| good
2025-12-07T01:00:00.000Z	66 \| moderate	16.997 \| fine	51.035 \| good	19.23 \| good	0.245 \| good	18.433 \| good	0.355 \| good
2025-12-07T02:00:00.000Z	54 \| moderate	10.985 \| good	35.828 \| good	15.107 \| good	0.32 \| good	15.428 \| good	0.428 \| good
2025-12-07T03:00:00.000Z	58 \| moderate	12.684 \| fine	38.506 \| good	19.15 \| good	0.308 \| good	15.043 \| good	0.411 \| good
2025-12-07T04:00:00.000Z	62 \| moderate	14.961 \| fine	58.772 \| fine	18.03 \| good	0.515 \| good	12.331 \| good	0.451 \| good
2025-12-07T04:00:00.000Z	62 \| moderate	14.961 \| fine	58.772 \| fine	18.03 \| good	0.515 \| good	12.331 \| good	0.451 \| good
2025-12-07T05:00:00.000Z	54 \| moderate	11.344 \| good	50.085 \| good	23.094 \| good	3.315 \| good	9.393 \| good	0.219 \| good
2025-12-07T06:00:00.000Z	52 \| moderate	9.554 \| good	42.905 \| good	22.729 \| good	3.197 \| good	6.623 \| good	0.198 \| good
2025-12-07T07:00:00.000Z	44 \| good	8.3 \| good	36.778 \| good	21.233 \| good	3.301 \| good	7.015 \| good	0.199 \| good
2025-12-07T08:00:00.000Z	44 \| good	8.272 \| good	36.057 \| good	17.666 \| good	3.405 \| good	7.408 \| good	0.201 \| good
2025-12-07T09:00:00.000Z	44 \| good	7.865 \| good	34.128 \| good	19.129 \| good	3.51 \| good	7.801 \| good	0.203 \| good
2025-12-07T10:00:00.000Z	49 \| good	9.473 \| good	42.063 \| good	15.757 \| good	3.682 \| good	11.144 \| good	0.225 \| good
2025-12-07T11:00:00.000Z	52 \| moderate	10.32 \| good	45.943 \| good	12.553 \| good	3.854 \| good	14.487 \| good	0.247 \| good
2025-12-07T12:00:00.000Z	54 \| moderate	11.185 \| good	49.252 \| good	11.715 \| good	4.026 \| good	17.83 \| good	0.269 \| good
2025-12-07T13:00:00.000Z	58 \| moderate	12.531 \| fine	56.982 \| fine	15.001 \| good	4.285 \| good	14.198 \| good	0.252 \| good
2025-12-07T14:00:00.000Z	56 \| moderate	11.744 \| good	51.58 \| good	21.739 \| good	4.544 \| good	10.567 \| good	0.235 \| good
2025-12-07T15:00:00.000Z	54 \| moderate	10.929 \| good	48.302 \| good	24.56 \| good	4.803 \| good	6.936 \| good	0.219 \| good
2025-12-07T16:00:00.000Z	54 \| moderate	11.235 \| good	49.359 \| good	28.644 \| good	4.867 \| good	6.536 \| good	0.214 \| good
2025-12-07T17:00:00.000Z	54 \| moderate	10.661 \| good	47.116 \| good	31.498 \| good	4.932 \| good	6.137 \| good	0.21 \| good
2025-12-07T18:00:00.000Z	52 \| moderate	9.863 \| good	43.961 \| good	32.078 \| good	4.996 \| good	5.738 \| good	0.205 \| good
2025-12-07T19:00:00.000Z	49 \| good	8.862 \| good	38.947 \| good	35.198 \| good	4.826 \| good	7.32 \| good	0.212 \| good
2025-12-07T20:00:00.000Z	49 \| good	8.754 \| good	38.043 \| good	37.504 \| good	4.656 \| good	8.902 \| good	0.218 \| good
2025-12-07T21:00:00.000Z	52 \| moderate	9.624 \| good	43.019 \| good	34.28 \| good	4.486 \| good	10.483 \| good	0.224 \| good
2025-12-07T22:00:00.000Z	52 \| moderate	9.744 \| good	43.312 \| good	28.686 \| good	4.479 \| good	15.963 \| good	0.277 \| good
2025-12-07T23:00:00.000Z	58 \| moderate	12.602 \| fine	57.113 \| fine	23.021 \| good	4.472 \| good	21.444 \| good	0.329 \| good
2025-12-08T00:00:00.000Z	60 \| moderate	14.419 \| fine	64.986 \| fine	19.419 \| good	4.464 \| good	26.924 \| good	0.382 \| good
2025-12-08T01:00:00.000Z	60 \| moderate	13.539 \| fine	61.09 \| fine	17.638 \| good	4.148 \| good	26.967 \| good	0.375 \| good
2025-12-08T02:00:00.000Z	62 \| moderate	14.916 \| fine	66.995 \| fine	16.509 \| good	3.833 \| good	27.01 \| good	0.369 \| good
2025-12-08T03:00:00.000Z	62 \| moderate	14.856 \| fine	66.876 \| fine	16.628 \| good	3.517 \| good	27.054 \| good	0.362 \| good
2025-12-08T04:00:00.000Z	58 \| moderate	12.73 \| fine	56.957 \| fine	18.552 \| good	3.822 \| good	21.206 \| good	0.32 \| good
2025-12-08T05:00:00.000Z	52 \| moderate	10.272 \| good	45.186 \| good	22.319 \| good	4.127 \| good	15.358 \| good	0.278 \| good
2025-12-08T06:00:00.000Z	52 \| moderate	10.188 \| good	45.061 \| good	23.231 \| good	4.432 \| good	9.511 \| good	0.236 \| good
2025-12-08T07:00:00.000Z	54 \| moderate	10.615 \| good	46.936 \| good	25.377 \| good	4.248 \| good	7.989 \| good	0.224 \| good
2025-12-08T08:00:00.000Z	33 \| good	5.824 \| good	25.072 \| good	27.044 \| good	4.064 \| good	6.468 \| good	0.211 \| good
2025-12-08T09:00:00.000Z	26 \| good	1.136 \| good	4.895 \| good	28.4 \| good	3.88 \| good	4.946 \| good	0.199 \| good
2025-12-08T10:00:00.000Z	26 \| good	0.57 \| good	2.001 \| good	27.82 \| good	2.802 \| good	4.383 \| good	0.186 \| good
2025-12-08T11:00:00.000Z	24 \| good	1.138 \| good	4.974 \| good	25.694 \| good	1.724 \| good	3.819 \| good	0.173 \| good
2025-12-08T12:00:00.000Z	22 \| good	2.076 \| good	8.122 \| good	23.774 \| good	0.645 \| good	3.256 \| good	0.16 \| good
2025-12-08T13:00:00.000Z	21 \| good	3.393 \| good	15.006 \| good	23.439 \| good	0.7 \| good	2.962 \| good	0.159 \| good
2025-12-08T14:00:00.000Z	24 \| good	2.791 \| good	11.126 \| good	26 \| good	0.754 \| good	2.668 \| good	0.159 \| good
2025-12-08T15:00:00.000Z	24 \| good	1.789 \| good	7.126 \| good	26.417 \| good	0.808 \| good	2.374 \| good	0.159 \| good
2025-12-08T16:00:00.000Z	25 \| good	0.99 \| good	4 \| good	26.583 \| good	0.908 \| good	2.225 \| good	0.157 \| good
2025-12-08T17:00:00.000Z	25 \| good	0.276 \| good	1.075 \| good	26.899 \| good	1.008 \| good	2.075 \| good	0.156 \| good
2025-12-08T18:00:00.000Z	25 \| good	0.49 \| good	2 \| good	27.368 \| good	1.107 \| good	1.926 \| good	0.155 \| good
2025-12-08T19:00:00.000Z	26 \| good	0.96 \| good	3.959 \| good	28.315 \| good	1.188 \| good	2.504 \| good	0.156 \| good
2025-12-08T20:00:00.000Z	27 \| good	1.176 \| good	4.982 \| good	28.585 \| good	1.268 \| good	3.082 \| good	0.156 \| good
2025-12-08T21:00:00.000Z	27 \| good	0.955 \| good	3.961 \| good	28.534 \| good	1.349 \| good	3.66 \| good	0.157 \| good
2025-12-08T22:00:00.000Z	25 \| good	0.926 \| good	3.975 \| good	27.148 \| good	1.508 \| good	7.616 \| good	0.184 \| good
2025-12-08T23:00:00.000Z	21 \| good	2.62 \| good	10.96 \| good	23.3 \| good	1.668 \| good	11.571 \| good	0.212 \| good
2025-12-09T00:00:00.000Z	49 \| good	8.794 \| good	9.425 \| good	18.958 \| good	1.833 \| good	15.625 \| good	0.239 \| good
2025-12-09T01:00:00.000Z	27 \| good	5.413 \| good	23.083 \| good	18.822 \| good	2.045 \| good	15.86 \| good	0.24 \| good
2025-12-09T02:00:00.000Z	44 \| good	7.606 \| good	33.807 \| good	16.476 \| good	2.264 \| good	16.193 \| good	0.242 \| good
2025-12-09T03:00:00.000Z	44 \| good	8.089 \| good	35.816 \| good	14.862 \| good	2.482 \| good	16.526 \| good	0.243 \| good
2025-12-09T04:00:00.000Z	49 \| good	8.735 \| good	38.002 \| good	13.384 \| good	2.644 \| good	16.039 \| good	0.242 \| good

Damascus

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Damascus, Maryland

0.42ppm

How accurate is Maryland, USA air quality data?

The air quality data for Maryland, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Check live rankings of places in the USA affected by air pollution.

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Frequently asked questions

How frequently does the air quality data for Damascus, Maryland get updated?

Air quality updates for Damascus, Maryland are available every hour.

What time in the past 24 hours saw the poorest air quality in Damascus, Maryland?

Damascus, Maryland experienced its worst air quality at 01:00:00, 2025-12-06.

When was air quality in Damascus, Maryland the best over the past 24 hours?

The best air quality in Damascus, Maryland was observed at 07:00:00 on 2025-12-06.

What is the air quality in Damascus, Maryland right now?

The air quality in Damascus, Maryland right now is Moderate, with an AQI of 62.

What pollutant is most frequently found in Damascus, Maryland?

In Damascus, Maryland, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Damascus, Maryland is poor?

When air quality in Damascus, Maryland is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Damascus, Maryland right now?

Damascus, Maryland currently has a PM_2.5 concentration of 14.961 μg/m³.

What is the current level of PM₁₀ in Damascus, Maryland?

Damascus, Maryland currently has a PM₁₀ concentration of 58.772 μg/m³.

What is the current level of carbon monoxide (CO) in Damascus, Maryland?

The current carbon monoxide (CO) level in Damascus, Maryland is 0.451 ppm.

What is the current level of sulfur dioxide (SO₂) in Damascus, Maryland?

The current sulfur dioxide (SO₂) concentration in Damascus, Maryland is 0.515 ppb.

What is the current level of ozone (O₃) in Damascus, Maryland?

Damascus, Maryland currently has an ozone (O₃) concentration of 18.03 ppm.

What is the current level of nitrogen dioxide (NO₂) in Damascus, Maryland?

The current level of nitrogen dioxide (NO₂) in Damascus, Maryland is 12.331 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T05:00:00.000Z	33 \| good	6.275 \| good	26.373 \| good	25.433 \| good	0.264 \| good	5.463 \| good	0.158 \| good
2025-12-05T06:00:00.000Z	33 \| good	5.87 \| good	23.937 \| good	29.922 \| good	0.388 \| good	4.963 \| good	0.149 \| good
2025-12-05T07:00:00.000Z	33 \| good	5.524 \| good	16.79 \| good	28.284 \| good	0.352 \| good	4.848 \| good	0.12 \| good
2025-12-05T08:00:00.000Z	27 \| good	4.256 \| good	19.512 \| good	28.65 \| good	0.229 \| good	3.405 \| good	0.12 \| good
2025-12-05T09:00:00.000Z	27 \| good	3.458 \| good	16.105 \| good	28.692 \| good	0.177 \| good	3.768 \| good	0.138 \| good
2025-12-05T10:00:00.000Z	27 \| good	3.208 \| good	11.022 \| good	28.864 \| good	0.19 \| good	3.65 \| good	0.138 \| good
2025-12-05T11:00:00.000Z	27 \| good	2.653 \| good	10.649 \| good	28.8 \| good	0.261 \| good	6.837 \| good	0.179 \| good
2025-12-05T12:00:00.000Z	29 \| good	2.88 \| good	13.441 \| good	30.563 \| good	0.245 \| good	5.269 \| good	0.179 \| good
2025-12-05T13:00:00.000Z	28 \| good	2.814 \| good	9.737 \| good	30.36 \| good	0.214 \| good	6.956 \| good	0.234 \| good
2025-12-05T14:00:00.000Z	27 \| good	4.691 \| good	15.867 \| good	29.158 \| good	0.233 \| good	10.149 \| good	0.234 \| good
2025-12-05T15:00:00.000Z	29 \| good	3.003 \| good	10.868 \| good	30.887 \| good	0.229 \| good	11.111 \| good	0.217 \| good
2025-12-05T16:00:00.000Z	29 \| good	3.733 \| good	18.054 \| good	30.833 \| good	0.16 \| good	8.928 \| good	0.234 \| good
2025-12-05T17:00:00.000Z	29 \| good	4.038 \| good	13.833 \| good	30.868 \| good	0.188 \| good	8.767 \| good	0.217 \| good
2025-12-05T18:00:00.000Z	27 \| good	4.188 \| good	18.356 \| good	29.419 \| good	0.43 \| good	7.904 \| good	0.217 \| good
2025-12-05T19:00:00.000Z	44 \| good	7.745 \| good	21.306 \| good	30.169 \| good	0.189 \| good	9.273 \| good	0.24 \| good
2025-12-05T20:00:00.000Z	33 \| good	6.426 \| good	28.784 \| good	29.804 \| good	0.283 \| good	12.384 \| good	0.262 \| good
2025-12-05T21:00:00.000Z	38 \| good	6.926 \| good	25.91 \| good	26.988 \| good	0.267 \| good	15.795 \| good	0.244 \| good
2025-12-05T22:00:00.000Z	38 \| good	6.883 \| good	18.807 \| good	26.912 \| good	0.172 \| good	16.518 \| good	0.244 \| good
2025-12-05T23:00:00.000Z	33 \| good	5.733 \| good	18.359 \| good	26.488 \| good	0.18 \| good	18.557 \| good	0.282 \| good
2025-12-06T00:00:00.000Z	38 \| good	6.921 \| good	26.641 \| good	23.758 \| good	0.25 \| good	19.178 \| good	0.299 \| good
2025-12-06T01:00:00.000Z	54 \| moderate	10.657 \| good	31.319 \| good	22.064 \| good	0.214 \| good	20.907 \| good	0.276 \| good
2025-12-06T02:00:00.000Z	60 \| moderate	13.605 \| fine	37.117 \| good	21.901 \| good	0.308 \| good	19.659 \| good	0.276 \| good
2025-12-06T03:00:00.000Z	56 \| moderate	12.445 \| fine	43.556 \| good	22.27 \| good	0.252 \| good	16.79 \| good	0.276 \| good
2025-12-06T04:00:00.000Z	56 \| moderate	11.716 \| good	33.627 \| good	18.172 \| good	0.244 \| good	14.351 \| good	0.255 \| good
2025-12-06T05:00:00.000Z	56 \| moderate	11.927 \| good	55.463 \| fine	18.531 \| good	0.307 \| good	14.572 \| good	0.255 \| good
2025-12-06T06:00:00.000Z	56 \| moderate	12.049 \| good	42.309 \| good	16.689 \| good	0.3 \| good	15.342 \| good	0.217 \| good
2025-12-06T07:00:00.000Z	56 \| moderate	12.299 \| fine	50.724 \| good	16.278 \| good	0.357 \| good	17.356 \| good	0.217 \| good
2025-12-06T08:00:00.000Z	56 \| moderate	12.22 \| fine	56.61 \| fine	13.893 \| good	0.355 \| good	18.13 \| good	0.276 \| good
2025-12-06T09:00:00.000Z	60 \| moderate	14.484 \| fine	47.182 \| good	13.846 \| good	0.354 \| good	22.179 \| good	0.254 \| good
2025-12-06T10:00:00.000Z	64 \| moderate	15.944 \| fine	48.238 \| good	12.932 \| good	0.331 \| good	20.136 \| good	0.254 \| good
2025-12-06T11:00:00.000Z	66 \| moderate	17.1 \| fine	72.545 \| fine	11.347 \| good	0.325 \| good	20.169 \| good	0.255 \| good
2025-12-06T12:00:00.000Z	67 \| moderate	18.266 \| fine	78.695 \| fine	10.347 \| good	0.191 \| good	18.731 \| good	0.261 \| good
2025-12-06T13:00:00.000Z	69 \| moderate	18.579 \| fine	39.88 \| good	9.918 \| good	0.191 \| good	13.543 \| good	0.278 \| good
2025-12-06T14:00:00.000Z	66 \| moderate	17.365 \| fine	35.793 \| good	9.654 \| good	0.212 \| good	17.316 \| good	0.361 \| good
2025-12-06T15:00:00.000Z	66 \| moderate	16.809 \| fine	74.769 \| fine	13.014 \| good	0.212 \| good	16.017 \| good	0.358 \| good
2025-12-06T16:00:00.000Z	64 \| moderate	15.831 \| fine	65.696 \| fine	18.694 \| good	0.289 \| good	10.584 \| good	0.317 \| good
2025-12-06T17:00:00.000Z	58 \| moderate	13.1 \| fine	50.478 \| good	18.193 \| good	0.306 \| good	7.73 \| good	0.317 \| good
2025-12-06T18:00:00.000Z	54 \| moderate	10.827 \| good	56.748 \| fine	18.186 \| good	0.451 \| good	6.215 \| good	0.275 \| good
2025-12-06T19:00:00.000Z	44 \| good	7.923 \| good	21.782 \| good	22.837 \| good	0.307 \| good	5.253 \| good	0.214 \| good
2025-12-06T20:00:00.000Z	52 \| moderate	10.128 \| good	28.584 \| good	25.618 \| good	0.278 \| good	5.528 \| good	0.193 \| good
2025-12-06T21:00:00.000Z	52 \| moderate	9.748 \| good	23.353 \| good	20.563 \| good	0.251 \| good	6.264 \| good	0.176 \| good
2025-12-06T22:00:00.000Z	54 \| moderate	10.825 \| good	38.022 \| good	21.213 \| good	0.234 \| good	9.23 \| good	0.196 \| good
2025-12-06T23:00:00.000Z	67 \| moderate	17.7 \| fine	73.165 \| fine	18.51 \| good	0.198 \| good	12.07 \| good	0.175 \| good
2025-12-07T00:00:00.000Z	66 \| moderate	16.569 \| fine	71.586 \| fine	17.349 \| good	0.198 \| good	14.212 \| good	0.291 \| good
2025-12-07T01:00:00.000Z	66 \| moderate	16.997 \| fine	51.035 \| good	19.23 \| good	0.245 \| good	18.433 \| good	0.355 \| good
2025-12-07T02:00:00.000Z	54 \| moderate	10.985 \| good	35.828 \| good	15.107 \| good	0.32 \| good	15.428 \| good	0.428 \| good
2025-12-07T03:00:00.000Z	58 \| moderate	12.684 \| fine	38.506 \| good	19.15 \| good	0.308 \| good	15.043 \| good	0.411 \| good
2025-12-07T04:00:00.000Z	62 \| moderate	14.961 \| fine	58.772 \| fine	18.03 \| good	0.515 \| good	12.331 \| good	0.451 \| good
2025-12-07T04:00:00.000Z	62 \| moderate	14.961 \| fine	58.772 \| fine	18.03 \| good	0.515 \| good	12.331 \| good	0.451 \| good
2025-12-07T05:00:00.000Z	54 \| moderate	11.344 \| good	50.085 \| good	23.094 \| good	3.315 \| good	9.393 \| good	0.219 \| good
2025-12-07T06:00:00.000Z	52 \| moderate	9.554 \| good	42.905 \| good	22.729 \| good	3.197 \| good	6.623 \| good	0.198 \| good
2025-12-07T07:00:00.000Z	44 \| good	8.3 \| good	36.778 \| good	21.233 \| good	3.301 \| good	7.015 \| good	0.199 \| good
2025-12-07T08:00:00.000Z	44 \| good	8.272 \| good	36.057 \| good	17.666 \| good	3.405 \| good	7.408 \| good	0.201 \| good
2025-12-07T09:00:00.000Z	44 \| good	7.865 \| good	34.128 \| good	19.129 \| good	3.51 \| good	7.801 \| good	0.203 \| good
2025-12-07T10:00:00.000Z	49 \| good	9.473 \| good	42.063 \| good	15.757 \| good	3.682 \| good	11.144 \| good	0.225 \| good
2025-12-07T11:00:00.000Z	52 \| moderate	10.32 \| good	45.943 \| good	12.553 \| good	3.854 \| good	14.487 \| good	0.247 \| good
2025-12-07T12:00:00.000Z	54 \| moderate	11.185 \| good	49.252 \| good	11.715 \| good	4.026 \| good	17.83 \| good	0.269 \| good
2025-12-07T13:00:00.000Z	58 \| moderate	12.531 \| fine	56.982 \| fine	15.001 \| good	4.285 \| good	14.198 \| good	0.252 \| good
2025-12-07T14:00:00.000Z	56 \| moderate	11.744 \| good	51.58 \| good	21.739 \| good	4.544 \| good	10.567 \| good	0.235 \| good
2025-12-07T15:00:00.000Z	54 \| moderate	10.929 \| good	48.302 \| good	24.56 \| good	4.803 \| good	6.936 \| good	0.219 \| good
2025-12-07T16:00:00.000Z	54 \| moderate	11.235 \| good	49.359 \| good	28.644 \| good	4.867 \| good	6.536 \| good	0.214 \| good
2025-12-07T17:00:00.000Z	54 \| moderate	10.661 \| good	47.116 \| good	31.498 \| good	4.932 \| good	6.137 \| good	0.21 \| good
2025-12-07T18:00:00.000Z	52 \| moderate	9.863 \| good	43.961 \| good	32.078 \| good	4.996 \| good	5.738 \| good	0.205 \| good
2025-12-07T19:00:00.000Z	49 \| good	8.862 \| good	38.947 \| good	35.198 \| good	4.826 \| good	7.32 \| good	0.212 \| good
2025-12-07T20:00:00.000Z	49 \| good	8.754 \| good	38.043 \| good	37.504 \| good	4.656 \| good	8.902 \| good	0.218 \| good
2025-12-07T21:00:00.000Z	52 \| moderate	9.624 \| good	43.019 \| good	34.28 \| good	4.486 \| good	10.483 \| good	0.224 \| good
2025-12-07T22:00:00.000Z	52 \| moderate	9.744 \| good	43.312 \| good	28.686 \| good	4.479 \| good	15.963 \| good	0.277 \| good
2025-12-07T23:00:00.000Z	58 \| moderate	12.602 \| fine	57.113 \| fine	23.021 \| good	4.472 \| good	21.444 \| good	0.329 \| good
2025-12-08T00:00:00.000Z	60 \| moderate	14.419 \| fine	64.986 \| fine	19.419 \| good	4.464 \| good	26.924 \| good	0.382 \| good
2025-12-08T01:00:00.000Z	60 \| moderate	13.539 \| fine	61.09 \| fine	17.638 \| good	4.148 \| good	26.967 \| good	0.375 \| good
2025-12-08T02:00:00.000Z	62 \| moderate	14.916 \| fine	66.995 \| fine	16.509 \| good	3.833 \| good	27.01 \| good	0.369 \| good
2025-12-08T03:00:00.000Z	62 \| moderate	14.856 \| fine	66.876 \| fine	16.628 \| good	3.517 \| good	27.054 \| good	0.362 \| good
2025-12-08T04:00:00.000Z	58 \| moderate	12.73 \| fine	56.957 \| fine	18.552 \| good	3.822 \| good	21.206 \| good	0.32 \| good
2025-12-08T05:00:00.000Z	52 \| moderate	10.272 \| good	45.186 \| good	22.319 \| good	4.127 \| good	15.358 \| good	0.278 \| good
2025-12-08T06:00:00.000Z	52 \| moderate	10.188 \| good	45.061 \| good	23.231 \| good	4.432 \| good	9.511 \| good	0.236 \| good
2025-12-08T07:00:00.000Z	54 \| moderate	10.615 \| good	46.936 \| good	25.377 \| good	4.248 \| good	7.989 \| good	0.224 \| good
2025-12-08T08:00:00.000Z	33 \| good	5.824 \| good	25.072 \| good	27.044 \| good	4.064 \| good	6.468 \| good	0.211 \| good
2025-12-08T09:00:00.000Z	26 \| good	1.136 \| good	4.895 \| good	28.4 \| good	3.88 \| good	4.946 \| good	0.199 \| good
2025-12-08T10:00:00.000Z	26 \| good	0.57 \| good	2.001 \| good	27.82 \| good	2.802 \| good	4.383 \| good	0.186 \| good
2025-12-08T11:00:00.000Z	24 \| good	1.138 \| good	4.974 \| good	25.694 \| good	1.724 \| good	3.819 \| good	0.173 \| good
2025-12-08T12:00:00.000Z	22 \| good	2.076 \| good	8.122 \| good	23.774 \| good	0.645 \| good	3.256 \| good	0.16 \| good
2025-12-08T13:00:00.000Z	21 \| good	3.393 \| good	15.006 \| good	23.439 \| good	0.7 \| good	2.962 \| good	0.159 \| good
2025-12-08T14:00:00.000Z	24 \| good	2.791 \| good	11.126 \| good	26 \| good	0.754 \| good	2.668 \| good	0.159 \| good
2025-12-08T15:00:00.000Z	24 \| good	1.789 \| good	7.126 \| good	26.417 \| good	0.808 \| good	2.374 \| good	0.159 \| good
2025-12-08T16:00:00.000Z	25 \| good	0.99 \| good	4 \| good	26.583 \| good	0.908 \| good	2.225 \| good	0.157 \| good
2025-12-08T17:00:00.000Z	25 \| good	0.276 \| good	1.075 \| good	26.899 \| good	1.008 \| good	2.075 \| good	0.156 \| good
2025-12-08T18:00:00.000Z	25 \| good	0.49 \| good	2 \| good	27.368 \| good	1.107 \| good	1.926 \| good	0.155 \| good
2025-12-08T19:00:00.000Z	26 \| good	0.96 \| good	3.959 \| good	28.315 \| good	1.188 \| good	2.504 \| good	0.156 \| good
2025-12-08T20:00:00.000Z	27 \| good	1.176 \| good	4.982 \| good	28.585 \| good	1.268 \| good	3.082 \| good	0.156 \| good
2025-12-08T21:00:00.000Z	27 \| good	0.955 \| good	3.961 \| good	28.534 \| good	1.349 \| good	3.66 \| good	0.157 \| good
2025-12-08T22:00:00.000Z	25 \| good	0.926 \| good	3.975 \| good	27.148 \| good	1.508 \| good	7.616 \| good	0.184 \| good
2025-12-08T23:00:00.000Z	21 \| good	2.62 \| good	10.96 \| good	23.3 \| good	1.668 \| good	11.571 \| good	0.212 \| good
2025-12-09T00:00:00.000Z	49 \| good	8.794 \| good	9.425 \| good	18.958 \| good	1.833 \| good	15.625 \| good	0.239 \| good
2025-12-09T01:00:00.000Z	27 \| good	5.413 \| good	23.083 \| good	18.822 \| good	2.045 \| good	15.86 \| good	0.24 \| good
2025-12-09T02:00:00.000Z	44 \| good	7.606 \| good	33.807 \| good	16.476 \| good	2.264 \| good	16.193 \| good	0.242 \| good
2025-12-09T03:00:00.000Z	44 \| good	8.089 \| good	35.816 \| good	14.862 \| good	2.482 \| good	16.526 \| good	0.243 \| good
2025-12-09T04:00:00.000Z	49 \| good	8.735 \| good	38.002 \| good	13.384 \| good	2.644 \| good	16.039 \| good	0.242 \| good

Current air quality index in Damascus, Maryland today

Common air pollutants in Damascus, Maryland

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Damascus, Maryland air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Damascus, Maryland

Air quality in nearby cities

Green Valley, Maryland

Clarksburg, Maryland

Montgomery Village, Maryland

Urbana, Maryland

Flower Hill, Maryland

Germantown, Maryland

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Air quality levels in US

Frequently asked questions

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What time in the past 24 hours saw the poorest air quality in Damascus, Maryland?

When was air quality in Damascus, Maryland the best over the past 24 hours?

What is the air quality in Damascus, Maryland right now?

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What can I do if the air quality in Damascus, Maryland is poor?

What is the PM2.5 concentration in Damascus, Maryland right now?

What is the current level of PM10 in Damascus, Maryland?

What is the current level of carbon monoxide (CO) in Damascus, Maryland?

What is the current level of sulfur dioxide (SO2) in Damascus, Maryland?

What is the current level of ozone (O3) in Damascus, Maryland?

What is the current level of nitrogen dioxide (NO2) in Damascus, Maryland?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Damascus, Maryland right now?

What is the current level of PM₁₀ in Damascus, Maryland?

What is the current level of sulfur dioxide (SO₂) in Damascus, Maryland?

What is the current level of ozone (O₃) in Damascus, Maryland?

What is the current level of nitrogen dioxide (NO₂) in Damascus, Maryland?