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

The current PM10 concentration at Garrison, Maryland is 60.394 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Garrison, Maryland is 0.451 ppb.

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

The current ozone (O3) concentration at Garrison, Maryland is 6.044 ppm.

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

The current nitrogen dioxide (NO2) concentration at Garrison, Maryland is 21.504 ppb.

Garrison, Maryland live air quality index now

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

The current PM2.5 concentration at Garrison, Maryland is 16.378 μg/m3.

Stay updated with real-time air quality in Garrison, 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

Garrison, Maryland

Last updated: ... (Local time)

Major air pollutants in Garrison, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

16.38 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

60.39 μg/m³

155

255

425

605+

Ozone (O₃)

6.04 ppb

201

201+

Sulfur Dioxide (SO₂)

0.45 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

21.50 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.39 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Garrison, Maryland

Get Live Pollen Counts

Garrison, Maryland

Scroll To Air Quality Map

Track live Garrison, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T05:00:00.000Z	27 \| good	5.252 \| good	22.69 \| good	27.177 \| good	0.255 \| good	9.171 \| good	0.146 \| good
2025-12-05T06:00:00.000Z	28 \| good	4.259 \| good	19.503 \| good	29.676 \| good	0.325 \| good	9.677 \| good	0.139 \| good
2025-12-05T07:00:00.000Z	28 \| good	4.697 \| good	19.491 \| good	30.128 \| good	0.304 \| good	9.672 \| good	0.116 \| good
2025-12-05T08:00:00.000Z	28 \| good	4.271 \| good	18.972 \| good	30.296 \| good	0.183 \| good	5.41 \| good	0.116 \| good
2025-12-05T09:00:00.000Z	26 \| good	3.194 \| good	13.519 \| good	27.609 \| good	0.151 \| good	5.43 \| good	0.131 \| good
2025-12-05T10:00:00.000Z	28 \| good	2.957 \| good	11.757 \| good	29.609 \| good	0.168 \| good	2.684 \| good	0.131 \| good
2025-12-05T11:00:00.000Z	27 \| good	3.341 \| good	13.804 \| good	28.83 \| good	0.215 \| good	3.435 \| good	0.178 \| good
2025-12-05T12:00:00.000Z	28 \| good	2.83 \| good	11.056 \| good	29.685 \| good	0.2 \| good	4.806 \| good	0.178 \| good
2025-12-05T13:00:00.000Z	27 \| good	3.278 \| good	12.701 \| good	28.984 \| good	0.166 \| good	6.801 \| good	0.224 \| good
2025-12-05T14:00:00.000Z	27 \| good	4.985 \| good	22.808 \| good	29.269 \| good	0.198 \| good	9.267 \| good	0.224 \| good
2025-12-05T15:00:00.000Z	29 \| good	3.273 \| good	13.409 \| good	30.642 \| good	0.196 \| good	7.875 \| good	0.208 \| good
2025-12-05T16:00:00.000Z	29 \| good	3.461 \| good	14.121 \| good	31.231 \| good	0.144 \| good	7.502 \| good	0.224 \| good
2025-12-05T17:00:00.000Z	28 \| good	4.306 \| good	16.264 \| good	30.427 \| good	0.17 \| good	7.445 \| good	0.208 \| good
2025-12-05T18:00:00.000Z	29 \| good	4.024 \| good	9.307 \| good	30.649 \| good	0.455 \| good	10.838 \| good	0.208 \| good
2025-12-05T19:00:00.000Z	33 \| good	5.993 \| good	34.542 \| good	27.035 \| good	0.187 \| good	14.307 \| good	0.24 \| good
2025-12-05T20:00:00.000Z	27 \| good	4.868 \| good	21.645 \| good	25.171 \| good	0.27 \| good	16.255 \| good	0.263 \| good
2025-12-05T21:00:00.000Z	38 \| good	6.639 \| good	17.92 \| good	23.302 \| good	0.239 \| good	16.818 \| good	0.247 \| good
2025-12-05T22:00:00.000Z	27 \| good	5.019 \| good	22.281 \| good	18.797 \| good	0.155 \| good	12.315 \| good	0.247 \| good
2025-12-05T23:00:00.000Z	38 \| good	7.454 \| good	29.687 \| good	18.521 \| good	0.157 \| good	10.414 \| good	0.279 \| good
2025-12-06T00:00:00.000Z	38 \| good	7.072 \| good	27.373 \| good	16.173 \| good	0.182 \| good	8.893 \| good	0.293 \| good
2025-12-06T01:00:00.000Z	44 \| good	8.132 \| good	36.742 \| good	18.617 \| good	0.151 \| good	14.082 \| good	0.261 \| good
2025-12-06T02:00:00.000Z	44 \| good	8.364 \| good	34.719 \| good	12.847 \| good	0.202 \| good	15.959 \| good	0.261 \| good
2025-12-06T03:00:00.000Z	58 \| moderate	12.874 \| fine	45.992 \| good	13.169 \| good	0.169 \| good	12.944 \| good	0.261 \| good
2025-12-06T04:00:00.000Z	56 \| moderate	11.768 \| good	33.085 \| good	13.547 \| good	0.153 \| good	13.548 \| good	0.238 \| good
2025-12-06T05:00:00.000Z	58 \| moderate	13.23 \| fine	33.612 \| good	14.838 \| good	0.196 \| good	14.252 \| good	0.245 \| good
2025-12-06T06:00:00.000Z	60 \| moderate	14.16 \| fine	51.486 \| good	12.312 \| good	0.114 \| good	11.796 \| good	0.208 \| good
2025-12-06T07:00:00.000Z	62 \| moderate	14.741 \| fine	68.674 \| fine	12.614 \| good	0.162 \| good	11.811 \| good	0.208 \| good
2025-12-06T08:00:00.000Z	58 \| moderate	12.521 \| fine	57.528 \| fine	11.171 \| good	0.142 \| good	13.592 \| good	0.262 \| good
2025-12-06T09:00:00.000Z	60 \| moderate	14.135 \| fine	46.256 \| good	10.927 \| good	0.142 \| good	15.516 \| good	0.238 \| good
2025-12-06T10:00:00.000Z	66 \| moderate	16.826 \| fine	53.658 \| good	12.426 \| good	0.184 \| good	14.327 \| good	0.238 \| good
2025-12-06T11:00:00.000Z	69 \| moderate	19.371 \| fine	74.131 \| fine	11.493 \| good	0.195 \| good	14.026 \| good	0.24 \| good
2025-12-06T12:00:00.000Z	71 \| moderate	20.308 \| fine	87.723 \| fine	6.604 \| good	0.1 \| good	13.344 \| good	0.256 \| good
2025-12-06T13:00:00.000Z	67 \| moderate	17.744 \| fine	77.617 \| fine	8.733 \| good	0.101 \| good	13.214 \| good	0.271 \| good
2025-12-06T14:00:00.000Z	64 \| moderate	16.422 \| fine	64.852 \| fine	10.874 \| good	0.174 \| good	13.422 \| good	0.356 \| good
2025-12-06T15:00:00.000Z	66 \| moderate	16.753 \| fine	72.634 \| fine	10.208 \| good	0.22 \| good	12.399 \| good	0.355 \| good
2025-12-06T16:00:00.000Z	66 \| moderate	17.443 \| fine	54.34 \| good	17.813 \| good	0.291 \| good	7.472 \| good	0.308 \| good
2025-12-06T17:00:00.000Z	60 \| moderate	13.974 \| fine	38.776 \| good	19.833 \| good	0.294 \| good	8.101 \| good	0.308 \| good
2025-12-06T18:00:00.000Z	54 \| moderate	11.128 \| good	30.367 \| good	20.74 \| good	0.363 \| good	8.392 \| good	0.254 \| good
2025-12-06T19:00:00.000Z	49 \| good	8.744 \| good	22.704 \| good	22.764 \| good	0.277 \| good	8.459 \| good	0.193 \| good
2025-12-06T20:00:00.000Z	54 \| moderate	10.672 \| good	15.436 \| good	23.724 \| good	0.242 \| good	8.807 \| good	0.177 \| good
2025-12-06T21:00:00.000Z	56 \| moderate	11.715 \| good	18.413 \| good	20.641 \| good	0.201 \| good	9.827 \| good	0.161 \| good
2025-12-06T22:00:00.000Z	60 \| moderate	13.868 \| fine	55.288 \| fine	19.23 \| good	0.201 \| good	14.463 \| good	0.178 \| good
2025-12-06T23:00:00.000Z	64 \| moderate	16.259 \| fine	69.244 \| fine	14.989 \| good	0.18 \| good	20.705 \| good	0.161 \| good
2025-12-07T00:00:00.000Z	67 \| moderate	17.046 \| fine	87.808 \| fine	13.56 \| good	0.183 \| good	25.09 \| good	0.276 \| good
2025-12-07T01:00:00.000Z	71 \| moderate	20.269 \| fine	88.751 \| fine	9.627 \| good	0.251 \| good	24.406 \| good	0.339 \| good
2025-12-07T02:00:00.000Z	71 \| moderate	20.07 \| fine	43.222 \| good	7.744 \| good	0.39 \| good	22.089 \| good	0.407 \| good
2025-12-07T03:00:00.000Z	64 \| moderate	16.378 \| fine	60.394 \| fine	6.044 \| good	0.451 \| good	21.504 \| good	0.392 \| good
2025-12-07T04:00:00.000Z	66 \| moderate	16.861 \| fine	73.742 \| fine	7.547 \| good	0.728 \| good	20.602 \| good	0.429 \| good
2025-12-07T04:00:00.000Z	64 \| moderate	16.378 \| fine	60.394 \| fine	6.044 \| good	0.451 \| good	21.504 \| good	0.392 \| good
2025-12-07T05:00:00.000Z	54 \| moderate	10.912 \| good	48.114 \| good	16.656 \| good	3.206 \| good	10.963 \| good	0.229 \| good
2025-12-07T06:00:00.000Z	54 \| moderate	10.888 \| good	48.469 \| good	16.355 \| good	3.172 \| good	7.709 \| good	0.202 \| good
2025-12-07T07:00:00.000Z	52 \| moderate	10.223 \| good	45.433 \| good	14.709 \| good	3.181 \| good	7.604 \| good	0.2 \| good
2025-12-07T08:00:00.000Z	54 \| moderate	10.96 \| good	48.466 \| good	13.051 \| good	3.19 \| good	7.499 \| good	0.198 \| good
2025-12-07T09:00:00.000Z	58 \| moderate	12.582 \| fine	57.251 \| fine	11.302 \| good	3.199 \| good	7.393 \| good	0.196 \| good
2025-12-07T10:00:00.000Z	60 \| moderate	14.375 \| fine	64.156 \| fine	8.666 \| good	3.313 \| good	10.142 \| good	0.215 \| good
2025-12-07T11:00:00.000Z	64 \| moderate	15.594 \| fine	69.176 \| fine	7.849 \| good	3.427 \| good	12.89 \| good	0.234 \| good
2025-12-07T12:00:00.000Z	66 \| moderate	17.158 \| fine	75.837 \| fine	8.246 \| good	3.541 \| good	15.639 \| good	0.253 \| good
2025-12-07T13:00:00.000Z	69 \| moderate	19.465 \| fine	85.715 \| fine	10.226 \| good	3.989 \| good	12.343 \| good	0.237 \| good
2025-12-07T14:00:00.000Z	64 \| moderate	16.46 \| fine	73.222 \| fine	16.081 \| good	4.437 \| good	9.047 \| good	0.22 \| good
2025-12-07T15:00:00.000Z	62 \| moderate	14.7 \| fine	65.421 \| fine	20.876 \| good	4.885 \| good	5.752 \| good	0.204 \| good
2025-12-07T16:00:00.000Z	60 \| moderate	13.911 \| fine	62.605 \| fine	24.163 \| good	5.073 \| good	5.524 \| good	0.201 \| good
2025-12-07T17:00:00.000Z	56 \| moderate	11.847 \| good	52.282 \| good	29.389 \| good	5.26 \| good	5.296 \| good	0.198 \| good
2025-12-07T18:00:00.000Z	52 \| moderate	10.188 \| good	45.046 \| good	31.26 \| good	5.448 \| good	5.069 \| good	0.196 \| good
2025-12-07T19:00:00.000Z	52 \| moderate	9.834 \| good	44.017 \| good	34.305 \| good	5.407 \| good	6.832 \| good	0.204 \| good
2025-12-07T20:00:00.000Z	54 \| moderate	11.459 \| good	50.764 \| good	35.933 \| good	5.366 \| good	8.595 \| good	0.212 \| good
2025-12-07T21:00:00.000Z	56 \| moderate	12.438 \| fine	56.322 \| fine	31.733 \| good	5.326 \| good	10.357 \| good	0.22 \| good
2025-12-07T22:00:00.000Z	60 \| moderate	13.853 \| fine	62.669 \| fine	23.423 \| good	5.107 \| good	15.687 \| good	0.276 \| good
2025-12-07T23:00:00.000Z	64 \| moderate	16.24 \| fine	71.916 \| fine	18.38 \| good	4.888 \| good	21.017 \| good	0.332 \| good
2025-12-08T00:00:00.000Z	69 \| moderate	18.948 \| fine	84 \| fine	14.225 \| good	4.669 \| good	26.347 \| good	0.387 \| good
2025-12-08T01:00:00.000Z	66 \| moderate	16.669 \| fine	73.924 \| fine	12.094 \| good	4.392 \| good	26.257 \| good	0.377 \| good
2025-12-08T02:00:00.000Z	64 \| moderate	16.404 \| fine	72.677 \| fine	11.151 \| good	4.115 \| good	26.167 \| good	0.366 \| good
2025-12-08T03:00:00.000Z	62 \| moderate	14.981 \| fine	67.259 \| fine	12.304 \| good	3.838 \| good	26.077 \| good	0.355 \| good
2025-12-08T04:00:00.000Z	58 \| moderate	12.643 \| fine	56.9 \| fine	14.06 \| good	4.048 \| good	21.801 \| good	0.321 \| good
2025-12-08T05:00:00.000Z	49 \| good	9.27 \| good	41.331 \| good	20.817 \| good	4.259 \| good	17.526 \| good	0.287 \| good
2025-12-08T06:00:00.000Z	49 \| good	9.019 \| good	40.508 \| good	24.354 \| good	4.469 \| good	13.251 \| good	0.253 \| good
2025-12-08T07:00:00.000Z	52 \| moderate	9.518 \| good	42.449 \| good	23.928 \| good	4.157 \| good	10.557 \| good	0.234 \| good
2025-12-08T08:00:00.000Z	25 \| good	3.407 \| good	15.031 \| good	26.638 \| good	3.845 \| good	7.863 \| good	0.216 \| good
2025-12-08T09:00:00.000Z	27 \| good	0.594 \| good	2.183 \| good	29.173 \| good	3.533 \| good	5.169 \| good	0.197 \| good
2025-12-08T10:00:00.000Z	25 \| good	1.059 \| good	4.305 \| good	27.25 \| good	2.657 \| good	4.548 \| good	0.184 \| good
2025-12-08T11:00:00.000Z	23 \| good	2.304 \| good	9.378 \| good	24.679 \| good	1.781 \| good	3.927 \| good	0.171 \| good
2025-12-08T12:00:00.000Z	21 \| good	2.836 \| good	11.761 \| good	22.937 \| good	0.905 \| good	3.306 \| good	0.159 \| good
2025-12-08T13:00:00.000Z	23 \| good	2.241 \| good	8.996 \| good	24.557 \| good	1.098 \| good	3.093 \| good	0.16 \| good
2025-12-08T14:00:00.000Z	24 \| good	1.541 \| good	6.437 \| good	26.395 \| good	1.291 \| good	2.879 \| good	0.161 \| good
2025-12-08T15:00:00.000Z	25 \| good	0.991 \| good	3.765 \| good	26.7 \| good	1.484 \| good	2.665 \| good	0.162 \| good
2025-12-08T16:00:00.000Z	26 \| good	1.12 \| good	4.704 \| good	27.629 \| good	1.522 \| good	2.446 \| good	0.159 \| good
2025-12-08T17:00:00.000Z	25 \| good	0.675 \| good	2.293 \| good	27.15 \| good	1.559 \| good	2.227 \| good	0.156 \| good
2025-12-08T18:00:00.000Z	25 \| good	0.242 \| good	0.67 \| good	27.06 \| good	1.597 \| good	2.008 \| good	0.153 \| good
2025-12-08T19:00:00.000Z	26 \| good	0.201 \| good	0.586 \| good	27.68 \| good	1.687 \| good	2.519 \| good	0.153 \| good
2025-12-08T20:00:00.000Z	26 \| good	1.088 \| good	4.242 \| good	27.954 \| good	1.778 \| good	3.03 \| good	0.153 \| good
2025-12-08T21:00:00.000Z	25 \| good	1.299 \| good	5.146 \| good	27.167 \| good	1.868 \| good	3.541 \| good	0.153 \| good
2025-12-08T22:00:00.000Z	22 \| good	2.847 \| good	11.872 \| good	23.712 \| good	1.968 \| good	6.819 \| good	0.176 \| good
2025-12-08T23:00:00.000Z	27 \| good	5.046 \| good	21.866 \| good	19.457 \| good	2.067 \| good	10.096 \| good	0.199 \| good
2025-12-09T00:00:00.000Z	44 \| good	7.864 \| good	8.531 \| good	22.348 \| good	2.167 \| good	13.295 \| good	0.222 \| good
2025-12-09T01:00:00.000Z	44 \| good	7.651 \| good	33.668 \| good	15.609 \| good	2.32 \| good	13.543 \| good	0.224 \| good
2025-12-09T02:00:00.000Z	49 \| good	9.359 \| good	41.854 \| good	12.472 \| good	2.474 \| good	13.711 \| good	0.226 \| good
2025-12-09T03:00:00.000Z	49 \| good	9.06 \| good	39.839 \| good	11.459 \| good	2.628 \| good	13.88 \| good	0.227 \| good
2025-12-09T04:00:00.000Z	38 \| good	7.45 \| good	32.949 \| good	10.276 \| good	2.636 \| good	13.101 \| good	0.225 \| good

Garrison

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Garrison, Maryland air quality map: Track AQI near you

0.40ppm

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 Garrison, Maryland updated?

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

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

The worst air quality in Garrison, Maryland in the last 24 hours was observed at 02:00:00 on 2025-12-07.

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

In the last 24 hrs, the best air quality in Garrison, Maryland was observed at 07:00:00 on 2025-12-06.

What is the current air quality in Garrison, Maryland?

The current air quality in Garrison, Maryland is 64, categorized as Moderate based on real-time data.

What pollutant is the most common in Garrison, Maryland?

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

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

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

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

The current PM_2.5 concentration at Garrison, Maryland is 16.378 μg/m³.

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

The current PM₁₀ concentration at Garrison, Maryland is 60.394 μg/m³.

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

The current carbon monoxide (CO) concentration at Garrison, Maryland is 0.392 ppm.

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

The current sulfur dioxide (SO₂) concentration at Garrison, Maryland is 0.451 ppb.

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

The current ozone (O₃) concentration at Garrison, Maryland is 6.044 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Garrison, Maryland is 21.504 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-05T05:00:00.000Z	27 \| good	5.252 \| good	22.69 \| good	27.177 \| good	0.255 \| good	9.171 \| good	0.146 \| good
2025-12-05T06:00:00.000Z	28 \| good	4.259 \| good	19.503 \| good	29.676 \| good	0.325 \| good	9.677 \| good	0.139 \| good
2025-12-05T07:00:00.000Z	28 \| good	4.697 \| good	19.491 \| good	30.128 \| good	0.304 \| good	9.672 \| good	0.116 \| good
2025-12-05T08:00:00.000Z	28 \| good	4.271 \| good	18.972 \| good	30.296 \| good	0.183 \| good	5.41 \| good	0.116 \| good
2025-12-05T09:00:00.000Z	26 \| good	3.194 \| good	13.519 \| good	27.609 \| good	0.151 \| good	5.43 \| good	0.131 \| good
2025-12-05T10:00:00.000Z	28 \| good	2.957 \| good	11.757 \| good	29.609 \| good	0.168 \| good	2.684 \| good	0.131 \| good
2025-12-05T11:00:00.000Z	27 \| good	3.341 \| good	13.804 \| good	28.83 \| good	0.215 \| good	3.435 \| good	0.178 \| good
2025-12-05T12:00:00.000Z	28 \| good	2.83 \| good	11.056 \| good	29.685 \| good	0.2 \| good	4.806 \| good	0.178 \| good
2025-12-05T13:00:00.000Z	27 \| good	3.278 \| good	12.701 \| good	28.984 \| good	0.166 \| good	6.801 \| good	0.224 \| good
2025-12-05T14:00:00.000Z	27 \| good	4.985 \| good	22.808 \| good	29.269 \| good	0.198 \| good	9.267 \| good	0.224 \| good
2025-12-05T15:00:00.000Z	29 \| good	3.273 \| good	13.409 \| good	30.642 \| good	0.196 \| good	7.875 \| good	0.208 \| good
2025-12-05T16:00:00.000Z	29 \| good	3.461 \| good	14.121 \| good	31.231 \| good	0.144 \| good	7.502 \| good	0.224 \| good
2025-12-05T17:00:00.000Z	28 \| good	4.306 \| good	16.264 \| good	30.427 \| good	0.17 \| good	7.445 \| good	0.208 \| good
2025-12-05T18:00:00.000Z	29 \| good	4.024 \| good	9.307 \| good	30.649 \| good	0.455 \| good	10.838 \| good	0.208 \| good
2025-12-05T19:00:00.000Z	33 \| good	5.993 \| good	34.542 \| good	27.035 \| good	0.187 \| good	14.307 \| good	0.24 \| good
2025-12-05T20:00:00.000Z	27 \| good	4.868 \| good	21.645 \| good	25.171 \| good	0.27 \| good	16.255 \| good	0.263 \| good
2025-12-05T21:00:00.000Z	38 \| good	6.639 \| good	17.92 \| good	23.302 \| good	0.239 \| good	16.818 \| good	0.247 \| good
2025-12-05T22:00:00.000Z	27 \| good	5.019 \| good	22.281 \| good	18.797 \| good	0.155 \| good	12.315 \| good	0.247 \| good
2025-12-05T23:00:00.000Z	38 \| good	7.454 \| good	29.687 \| good	18.521 \| good	0.157 \| good	10.414 \| good	0.279 \| good
2025-12-06T00:00:00.000Z	38 \| good	7.072 \| good	27.373 \| good	16.173 \| good	0.182 \| good	8.893 \| good	0.293 \| good
2025-12-06T01:00:00.000Z	44 \| good	8.132 \| good	36.742 \| good	18.617 \| good	0.151 \| good	14.082 \| good	0.261 \| good
2025-12-06T02:00:00.000Z	44 \| good	8.364 \| good	34.719 \| good	12.847 \| good	0.202 \| good	15.959 \| good	0.261 \| good
2025-12-06T03:00:00.000Z	58 \| moderate	12.874 \| fine	45.992 \| good	13.169 \| good	0.169 \| good	12.944 \| good	0.261 \| good
2025-12-06T04:00:00.000Z	56 \| moderate	11.768 \| good	33.085 \| good	13.547 \| good	0.153 \| good	13.548 \| good	0.238 \| good
2025-12-06T05:00:00.000Z	58 \| moderate	13.23 \| fine	33.612 \| good	14.838 \| good	0.196 \| good	14.252 \| good	0.245 \| good
2025-12-06T06:00:00.000Z	60 \| moderate	14.16 \| fine	51.486 \| good	12.312 \| good	0.114 \| good	11.796 \| good	0.208 \| good
2025-12-06T07:00:00.000Z	62 \| moderate	14.741 \| fine	68.674 \| fine	12.614 \| good	0.162 \| good	11.811 \| good	0.208 \| good
2025-12-06T08:00:00.000Z	58 \| moderate	12.521 \| fine	57.528 \| fine	11.171 \| good	0.142 \| good	13.592 \| good	0.262 \| good
2025-12-06T09:00:00.000Z	60 \| moderate	14.135 \| fine	46.256 \| good	10.927 \| good	0.142 \| good	15.516 \| good	0.238 \| good
2025-12-06T10:00:00.000Z	66 \| moderate	16.826 \| fine	53.658 \| good	12.426 \| good	0.184 \| good	14.327 \| good	0.238 \| good
2025-12-06T11:00:00.000Z	69 \| moderate	19.371 \| fine	74.131 \| fine	11.493 \| good	0.195 \| good	14.026 \| good	0.24 \| good
2025-12-06T12:00:00.000Z	71 \| moderate	20.308 \| fine	87.723 \| fine	6.604 \| good	0.1 \| good	13.344 \| good	0.256 \| good
2025-12-06T13:00:00.000Z	67 \| moderate	17.744 \| fine	77.617 \| fine	8.733 \| good	0.101 \| good	13.214 \| good	0.271 \| good
2025-12-06T14:00:00.000Z	64 \| moderate	16.422 \| fine	64.852 \| fine	10.874 \| good	0.174 \| good	13.422 \| good	0.356 \| good
2025-12-06T15:00:00.000Z	66 \| moderate	16.753 \| fine	72.634 \| fine	10.208 \| good	0.22 \| good	12.399 \| good	0.355 \| good
2025-12-06T16:00:00.000Z	66 \| moderate	17.443 \| fine	54.34 \| good	17.813 \| good	0.291 \| good	7.472 \| good	0.308 \| good
2025-12-06T17:00:00.000Z	60 \| moderate	13.974 \| fine	38.776 \| good	19.833 \| good	0.294 \| good	8.101 \| good	0.308 \| good
2025-12-06T18:00:00.000Z	54 \| moderate	11.128 \| good	30.367 \| good	20.74 \| good	0.363 \| good	8.392 \| good	0.254 \| good
2025-12-06T19:00:00.000Z	49 \| good	8.744 \| good	22.704 \| good	22.764 \| good	0.277 \| good	8.459 \| good	0.193 \| good
2025-12-06T20:00:00.000Z	54 \| moderate	10.672 \| good	15.436 \| good	23.724 \| good	0.242 \| good	8.807 \| good	0.177 \| good
2025-12-06T21:00:00.000Z	56 \| moderate	11.715 \| good	18.413 \| good	20.641 \| good	0.201 \| good	9.827 \| good	0.161 \| good
2025-12-06T22:00:00.000Z	60 \| moderate	13.868 \| fine	55.288 \| fine	19.23 \| good	0.201 \| good	14.463 \| good	0.178 \| good
2025-12-06T23:00:00.000Z	64 \| moderate	16.259 \| fine	69.244 \| fine	14.989 \| good	0.18 \| good	20.705 \| good	0.161 \| good
2025-12-07T00:00:00.000Z	67 \| moderate	17.046 \| fine	87.808 \| fine	13.56 \| good	0.183 \| good	25.09 \| good	0.276 \| good
2025-12-07T01:00:00.000Z	71 \| moderate	20.269 \| fine	88.751 \| fine	9.627 \| good	0.251 \| good	24.406 \| good	0.339 \| good
2025-12-07T02:00:00.000Z	71 \| moderate	20.07 \| fine	43.222 \| good	7.744 \| good	0.39 \| good	22.089 \| good	0.407 \| good
2025-12-07T03:00:00.000Z	64 \| moderate	16.378 \| fine	60.394 \| fine	6.044 \| good	0.451 \| good	21.504 \| good	0.392 \| good
2025-12-07T04:00:00.000Z	66 \| moderate	16.861 \| fine	73.742 \| fine	7.547 \| good	0.728 \| good	20.602 \| good	0.429 \| good
2025-12-07T04:00:00.000Z	64 \| moderate	16.378 \| fine	60.394 \| fine	6.044 \| good	0.451 \| good	21.504 \| good	0.392 \| good
2025-12-07T05:00:00.000Z	54 \| moderate	10.912 \| good	48.114 \| good	16.656 \| good	3.206 \| good	10.963 \| good	0.229 \| good
2025-12-07T06:00:00.000Z	54 \| moderate	10.888 \| good	48.469 \| good	16.355 \| good	3.172 \| good	7.709 \| good	0.202 \| good
2025-12-07T07:00:00.000Z	52 \| moderate	10.223 \| good	45.433 \| good	14.709 \| good	3.181 \| good	7.604 \| good	0.2 \| good
2025-12-07T08:00:00.000Z	54 \| moderate	10.96 \| good	48.466 \| good	13.051 \| good	3.19 \| good	7.499 \| good	0.198 \| good
2025-12-07T09:00:00.000Z	58 \| moderate	12.582 \| fine	57.251 \| fine	11.302 \| good	3.199 \| good	7.393 \| good	0.196 \| good
2025-12-07T10:00:00.000Z	60 \| moderate	14.375 \| fine	64.156 \| fine	8.666 \| good	3.313 \| good	10.142 \| good	0.215 \| good
2025-12-07T11:00:00.000Z	64 \| moderate	15.594 \| fine	69.176 \| fine	7.849 \| good	3.427 \| good	12.89 \| good	0.234 \| good
2025-12-07T12:00:00.000Z	66 \| moderate	17.158 \| fine	75.837 \| fine	8.246 \| good	3.541 \| good	15.639 \| good	0.253 \| good
2025-12-07T13:00:00.000Z	69 \| moderate	19.465 \| fine	85.715 \| fine	10.226 \| good	3.989 \| good	12.343 \| good	0.237 \| good
2025-12-07T14:00:00.000Z	64 \| moderate	16.46 \| fine	73.222 \| fine	16.081 \| good	4.437 \| good	9.047 \| good	0.22 \| good
2025-12-07T15:00:00.000Z	62 \| moderate	14.7 \| fine	65.421 \| fine	20.876 \| good	4.885 \| good	5.752 \| good	0.204 \| good
2025-12-07T16:00:00.000Z	60 \| moderate	13.911 \| fine	62.605 \| fine	24.163 \| good	5.073 \| good	5.524 \| good	0.201 \| good
2025-12-07T17:00:00.000Z	56 \| moderate	11.847 \| good	52.282 \| good	29.389 \| good	5.26 \| good	5.296 \| good	0.198 \| good
2025-12-07T18:00:00.000Z	52 \| moderate	10.188 \| good	45.046 \| good	31.26 \| good	5.448 \| good	5.069 \| good	0.196 \| good
2025-12-07T19:00:00.000Z	52 \| moderate	9.834 \| good	44.017 \| good	34.305 \| good	5.407 \| good	6.832 \| good	0.204 \| good
2025-12-07T20:00:00.000Z	54 \| moderate	11.459 \| good	50.764 \| good	35.933 \| good	5.366 \| good	8.595 \| good	0.212 \| good
2025-12-07T21:00:00.000Z	56 \| moderate	12.438 \| fine	56.322 \| fine	31.733 \| good	5.326 \| good	10.357 \| good	0.22 \| good
2025-12-07T22:00:00.000Z	60 \| moderate	13.853 \| fine	62.669 \| fine	23.423 \| good	5.107 \| good	15.687 \| good	0.276 \| good
2025-12-07T23:00:00.000Z	64 \| moderate	16.24 \| fine	71.916 \| fine	18.38 \| good	4.888 \| good	21.017 \| good	0.332 \| good
2025-12-08T00:00:00.000Z	69 \| moderate	18.948 \| fine	84 \| fine	14.225 \| good	4.669 \| good	26.347 \| good	0.387 \| good
2025-12-08T01:00:00.000Z	66 \| moderate	16.669 \| fine	73.924 \| fine	12.094 \| good	4.392 \| good	26.257 \| good	0.377 \| good
2025-12-08T02:00:00.000Z	64 \| moderate	16.404 \| fine	72.677 \| fine	11.151 \| good	4.115 \| good	26.167 \| good	0.366 \| good
2025-12-08T03:00:00.000Z	62 \| moderate	14.981 \| fine	67.259 \| fine	12.304 \| good	3.838 \| good	26.077 \| good	0.355 \| good
2025-12-08T04:00:00.000Z	58 \| moderate	12.643 \| fine	56.9 \| fine	14.06 \| good	4.048 \| good	21.801 \| good	0.321 \| good
2025-12-08T05:00:00.000Z	49 \| good	9.27 \| good	41.331 \| good	20.817 \| good	4.259 \| good	17.526 \| good	0.287 \| good
2025-12-08T06:00:00.000Z	49 \| good	9.019 \| good	40.508 \| good	24.354 \| good	4.469 \| good	13.251 \| good	0.253 \| good
2025-12-08T07:00:00.000Z	52 \| moderate	9.518 \| good	42.449 \| good	23.928 \| good	4.157 \| good	10.557 \| good	0.234 \| good
2025-12-08T08:00:00.000Z	25 \| good	3.407 \| good	15.031 \| good	26.638 \| good	3.845 \| good	7.863 \| good	0.216 \| good
2025-12-08T09:00:00.000Z	27 \| good	0.594 \| good	2.183 \| good	29.173 \| good	3.533 \| good	5.169 \| good	0.197 \| good
2025-12-08T10:00:00.000Z	25 \| good	1.059 \| good	4.305 \| good	27.25 \| good	2.657 \| good	4.548 \| good	0.184 \| good
2025-12-08T11:00:00.000Z	23 \| good	2.304 \| good	9.378 \| good	24.679 \| good	1.781 \| good	3.927 \| good	0.171 \| good
2025-12-08T12:00:00.000Z	21 \| good	2.836 \| good	11.761 \| good	22.937 \| good	0.905 \| good	3.306 \| good	0.159 \| good
2025-12-08T13:00:00.000Z	23 \| good	2.241 \| good	8.996 \| good	24.557 \| good	1.098 \| good	3.093 \| good	0.16 \| good
2025-12-08T14:00:00.000Z	24 \| good	1.541 \| good	6.437 \| good	26.395 \| good	1.291 \| good	2.879 \| good	0.161 \| good
2025-12-08T15:00:00.000Z	25 \| good	0.991 \| good	3.765 \| good	26.7 \| good	1.484 \| good	2.665 \| good	0.162 \| good
2025-12-08T16:00:00.000Z	26 \| good	1.12 \| good	4.704 \| good	27.629 \| good	1.522 \| good	2.446 \| good	0.159 \| good
2025-12-08T17:00:00.000Z	25 \| good	0.675 \| good	2.293 \| good	27.15 \| good	1.559 \| good	2.227 \| good	0.156 \| good
2025-12-08T18:00:00.000Z	25 \| good	0.242 \| good	0.67 \| good	27.06 \| good	1.597 \| good	2.008 \| good	0.153 \| good
2025-12-08T19:00:00.000Z	26 \| good	0.201 \| good	0.586 \| good	27.68 \| good	1.687 \| good	2.519 \| good	0.153 \| good
2025-12-08T20:00:00.000Z	26 \| good	1.088 \| good	4.242 \| good	27.954 \| good	1.778 \| good	3.03 \| good	0.153 \| good
2025-12-08T21:00:00.000Z	25 \| good	1.299 \| good	5.146 \| good	27.167 \| good	1.868 \| good	3.541 \| good	0.153 \| good
2025-12-08T22:00:00.000Z	22 \| good	2.847 \| good	11.872 \| good	23.712 \| good	1.968 \| good	6.819 \| good	0.176 \| good
2025-12-08T23:00:00.000Z	27 \| good	5.046 \| good	21.866 \| good	19.457 \| good	2.067 \| good	10.096 \| good	0.199 \| good
2025-12-09T00:00:00.000Z	44 \| good	7.864 \| good	8.531 \| good	22.348 \| good	2.167 \| good	13.295 \| good	0.222 \| good
2025-12-09T01:00:00.000Z	44 \| good	7.651 \| good	33.668 \| good	15.609 \| good	2.32 \| good	13.543 \| good	0.224 \| good
2025-12-09T02:00:00.000Z	49 \| good	9.359 \| good	41.854 \| good	12.472 \| good	2.474 \| good	13.711 \| good	0.226 \| good
2025-12-09T03:00:00.000Z	49 \| good	9.06 \| good	39.839 \| good	11.459 \| good	2.628 \| good	13.88 \| good	0.227 \| good
2025-12-09T04:00:00.000Z	38 \| good	7.45 \| good	32.949 \| good	10.276 \| good	2.636 \| good	13.101 \| good	0.225 \| good

Garrison, Maryland live air quality index now

Major air pollutants in Garrison, Maryland

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

Owings Mills, Maryland

Pikesville, Maryland

Randallstown, Maryland

Milford Mill, Maryland

Lochearn, Maryland

Reisterstown, 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 Garrison, Maryland?

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