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

Currently, Reisterstown, Maryland has a sulfur dioxide (SO2) concentration of 0.423 ppb.

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

The current ozone (O3) level in Reisterstown, Maryland at the moment is 13.603 ppm.

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

Nitrogen dioxide (NO2) level in Reisterstown, Maryland at the moment is 13.682 ppb.

Live air quality index in Reisterstown, Maryland today

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

PM2.5 levels in Reisterstown, Maryland are currently 16.084 μg/m3.

Q: What is the PM10 level in Reisterstown, Maryland at the moment?

The PM10 concentration in Reisterstown, Maryland is 59.991 μg/m3 at the moment.

Stay updated with real-time air quality in Reisterstown, 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

Reisterstown, Maryland

Last updated: ... (Local time)

Major air pollutants in Reisterstown, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

16.08 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

59.99 μg/m³

155

255

425

605+

Ozone (O₃)

13.60 ppb

201

201+

Sulfur Dioxide (SO₂)

0.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

13.68 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.40 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Reisterstown, Maryland

Get Live Pollen Counts

Reisterstown, Maryland

Scroll To Air Quality Map

Track live Reisterstown, 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	16.084 \| fine	59.991 \| fine	13.603 \| good	0.423 \| good	13.682 \| good	0.398 \| 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

Reisterstown

Get reliable air quality data to drive your business

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

0.39ppm

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 Reisterstown, Maryland?

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

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

In the past 24 hours, the air quality in Reisterstown, Maryland was at its worst at 02:00:00 on 2025-12-07.

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

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

What is the AQI in Reisterstown, Maryland right now?

As of now, the AQI in Reisterstown, Maryland is 64, indicating Moderate conditions.

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

Reisterstown, Maryland air has the highest levels of PM2.5.

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

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

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

PM_2.5 levels in Reisterstown, Maryland are currently 16.084 μg/m³.

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

The PM₁₀ concentration in Reisterstown, Maryland is 59.991 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Reisterstown, Maryland is 0.398 ppm.

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

Currently, Reisterstown, Maryland has a sulfur dioxide (SO₂) concentration of 0.423 ppb.

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

The current ozone (O₃) level in Reisterstown, Maryland at the moment is 13.603 ppm.

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

Nitrogen dioxide (NO₂) level in Reisterstown, Maryland at the moment is 13.682 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	16.084 \| fine	59.991 \| fine	13.603 \| good	0.423 \| good	13.682 \| good	0.398 \| 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

Live air quality index in Reisterstown, Maryland today

Major air pollutants in Reisterstown, 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

Garrison, Maryland

Randallstown, Maryland

Eldersburg, Maryland

Pikesville, Maryland

Milford Mill, Maryland

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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