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

The PM10 concentration in Parkville, Maryland is 28.501 μg/m3 at the moment.

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

Currently, Parkville, Maryland has a sulfur dioxide (SO2) concentration of 0.725 ppb.

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

The current ozone (O3) level in Parkville, Maryland at the moment is 3.987 ppm.

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

Nitrogen dioxide (NO2) level in Parkville, Maryland at the moment is 17.921 ppb.

Live air quality index in Parkville, Maryland today

Name: Live air pollution levels in Parkville, Maryland today
Creator: Ambee

Stay updated with real-time air quality in Parkville, Maryland featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Good

Parkville, Maryland

Last updated: ... (Local time)

Major air pollutants in Parkville, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.24 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

28.50 μg/m³

155

255

425

605+

Ozone (O₃)

3.99 ppb

201

201+

Sulfur Dioxide (SO₂)

0.72 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

17.92 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.50 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Parkville, Maryland

Get Live Pollen Counts

Parkville, Maryland

Scroll To Air Quality Map

Track live Parkville, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T12:00:00.000Z	44 \| good	8.149 \| good	32.656 \| good	12.867 \| good	0.158 \| good	8.976 \| good	0.309 \| good
2025-10-19T13:00:00.000Z	44 \| good	8.007 \| good	31.344 \| good	12.689 \| good	0.171 \| good	8.98 \| good	0.309 \| good
2025-10-19T14:00:00.000Z	52 \| moderate	9.716 \| good	39.008 \| good	22.681 \| good	0.174 \| good	7.489 \| good	0.2 \| good
2025-10-19T15:00:00.000Z	52 \| moderate	9.941 \| good	40.357 \| good	26.839 \| good	0.199 \| good	4.416 \| good	0.175 \| good
2025-10-19T16:00:00.000Z	52 \| moderate	10.046 \| good	39.986 \| good	29.341 \| good	0.283 \| good	4.278 \| good	0.163 \| good
2025-10-19T17:00:00.000Z	52 \| moderate	9.912 \| good	38.919 \| good	35.674 \| good	0.282 \| good	3.783 \| good	0.163 \| good
2025-10-19T18:00:00.000Z	52 \| moderate	10.325 \| good	40.944 \| good	38.707 \| good	0.26 \| good	3.565 \| good	0.14 \| good
2025-10-19T19:00:00.000Z	52 \| moderate	10.27 \| good	41.538 \| good	40.163 \| good	0.315 \| good	3.217 \| good	0.163 \| good
2025-10-19T20:00:00.000Z	54 \| moderate	10.502 \| good	42.725 \| good	42.121 \| good	0.307 \| good	2.687 \| good	0.148 \| good
2025-10-19T21:00:00.000Z	52 \| moderate	10.294 \| good	40.785 \| good	41.908 \| good	0.252 \| good	2.886 \| good	0.14 \| good
2025-10-19T22:00:00.000Z	49 \| good	9.18 \| good	35.923 \| good	40.521 \| good	0.253 \| good	4.07 \| good	0.14 \| good
2025-10-19T23:00:00.000Z	44 \| good	8.134 \| good	33.005 \| good	38.323 \| good	0.336 \| good	6.176 \| good	0.14 \| good
2025-10-20T00:00:00.000Z	38 \| good	7.011 \| good	28.903 \| good	39.621 \| good	0.286 \| good	4.606 \| good	0.14 \| good
2025-10-20T01:00:00.000Z	38 \| good	6.531 \| good	26.246 \| good	37.777 \| good	0.263 \| good	5.172 \| good	0.195 \| good
2025-10-20T02:00:00.000Z	38 \| good	6.858 \| good	28.754 \| good	38.039 \| good	0.271 \| good	5.149 \| good	0.148 \| good
2025-10-20T03:00:00.000Z	38 \| good	6.963 \| good	28.534 \| good	37.648 \| good	0.263 \| good	5.202 \| good	0.117 \| good
2025-10-20T04:00:00.000Z	38 \| good	6.169 \| good	25.377 \| good	40.667 \| good	0.242 \| good	2.69 \| good	0.117 \| good
2025-10-20T05:00:00.000Z	34 \| good	5.009 \| good	20.509 \| good	37.451 \| good	0.207 \| good	3.064 \| good	0.117 \| good
2025-10-20T06:00:00.000Z	33 \| good	4.855 \| good	19.203 \| good	35.948 \| good	0.236 \| good	3.078 \| good	0.117 \| good
2025-10-20T07:00:00.000Z	33 \| good	4.752 \| good	19.471 \| good	35.961 \| good	0.25 \| good	3.072 \| good	0.117 \| good
2025-10-20T08:00:00.000Z	30 \| good	3.937 \| good	15.752 \| good	31.729 \| good	0.252 \| good	4.743 \| good	0.117 \| good
2025-10-20T09:00:00.000Z	27 \| good	3.103 \| good	12.861 \| good	28.568 \| good	0.197 \| good	5.117 \| good	0.125 \| good
2025-10-20T10:00:00.000Z	26 \| good	2.557 \| good	10.289 \| good	28.387 \| good	0.198 \| good	3.927 \| good	0.117 \| good
2025-10-20T11:00:00.000Z	25 \| good	1.944 \| good	8.413 \| good	27.292 \| good	0.198 \| good	5.305 \| good	0.117 \| good
2025-10-20T12:00:00.000Z	24 \| good	2.236 \| good	9.326 \| good	26.093 \| good	0.251 \| good	6.323 \| good	0.165 \| good
2025-10-20T13:00:00.000Z	24 \| good	2.186 \| good	9.186 \| good	26.097 \| good	0.258 \| good	6.376 \| good	0.182 \| good
2025-10-20T14:00:00.000Z	24 \| good	2.441 \| good	10.678 \| good	25.699 \| good	0.212 \| good	4.604 \| good	0.125 \| good
2025-10-20T15:00:00.000Z	25 \| good	2.701 \| good	11.135 \| good	26.731 \| good	0.27 \| good	2.867 \| good	0.117 \| good
2025-10-20T16:00:00.000Z	28 \| good	2.462 \| good	9.277 \| good	29.834 \| good	0.283 \| good	3.285 \| good	0.117 \| good
2025-10-20T17:00:00.000Z	28 \| good	3.594 \| good	14.74 \| good	30.172 \| good	0.284 \| good	2.905 \| good	0.14 \| good
2025-10-20T18:00:00.000Z	30 \| good	4.621 \| good	19.839 \| good	32.089 \| good	0.254 \| good	2.621 \| good	0.133 \| good
2025-10-20T19:00:00.000Z	30 \| good	4.771 \| good	19.968 \| good	31.899 \| good	0.169 \| good	2.616 \| good	0.133 \| good
2025-10-20T20:00:00.000Z	30 \| good	4.078 \| good	17.072 \| good	31.753 \| good	0.183 \| good	2.602 \| good	0.133 \| good
2025-10-20T21:00:00.000Z	30 \| good	3.994 \| good	17.098 \| good	31.642 \| good	0.127 \| good	2.731 \| good	0.133 \| good
2025-10-20T22:00:00.000Z	30 \| good	3.87 \| good	16.294 \| good	31.816 \| good	0.146 \| good	3.339 \| good	0.133 \| good
2025-10-20T23:00:00.000Z	29 \| good	4.431 \| good	18.794 \| good	30.725 \| good	0.191 \| good	6.156 \| good	0.117 \| good
2025-10-21T00:00:00.000Z	27 \| good	5.037 \| good	20.641 \| good	28.446 \| good	0.188 \| good	8.404 \| good	0.117 \| good
2025-10-21T01:00:00.000Z	27 \| good	5.494 \| good	23.074 \| good	26.323 \| good	0.18 \| good	12.229 \| good	0.131 \| good
2025-10-21T02:00:00.000Z	38 \| good	6.5 \| good	27.784 \| good	22.361 \| good	0.173 \| good	13.755 \| good	0.401 \| good
2025-10-21T03:00:00.000Z	56 \| moderate	12.34 \| fine	56.158 \| fine	15.582 \| good	1.718 \| good	12.484 \| good	0.191 \| good
2025-10-21T04:00:00.000Z	38 \| good	6.881 \| good	28.268 \| good	12.881 \| good	0.209 \| good	16.249 \| good	0.25 \| good
2025-10-21T05:00:00.000Z	38 \| good	7.068 \| good	27.985 \| good	9.252 \| good	0.25 \| good	17.331 \| good	0.262 \| good
2025-10-21T06:00:00.000Z	44 \| good	7.906 \| good	31.649 \| good	9.409 \| good	0.242 \| good	15.111 \| good	0.369 \| good
2025-10-21T07:00:00.000Z	44 \| good	8.074 \| good	32.313 \| good	9.265 \| good	0.242 \| good	14.998 \| good	0.352 \| good
2025-10-21T08:00:00.000Z	38 \| good	7.298 \| good	28.694 \| good	8.816 \| good	0.32 \| good	13 \| good	0.36 \| good
2025-10-21T09:00:00.000Z	38 \| good	7.101 \| good	27.956 \| good	5.126 \| good	0.321 \| good	13.763 \| good	0.325 \| good
2025-10-21T10:00:00.000Z	38 \| good	6.809 \| good	26.686 \| good	3.943 \| good	0.536 \| good	17.684 \| good	0.438 \| good
2025-10-21T11:00:00.000Z	38 \| good	7.239 \| good	28.501 \| good	3.987 \| good	0.725 \| good	17.921 \| good	0.497 \| good
2025-10-21T11:00:00.000Z	38 \| good	7.239 \| good	28.501 \| good	3.987 \| good	0.725 \| good	17.921 \| good	0.497 \| good
2025-10-21T12:00:00.000Z	60 \| moderate	14.382 \| fine	64.613 \| fine	2.27 \| good	2.596 \| good	16.379 \| good	0.255 \| good
2025-10-21T13:00:00.000Z	58 \| moderate	12.672 \| fine	57.284 \| fine	10.961 \| good	2.678 \| good	13.475 \| good	0.239 \| good
2025-10-21T14:00:00.000Z	49 \| good	9.262 \| good	40.935 \| good	20.001 \| good	2.761 \| good	10.572 \| good	0.223 \| good
2025-10-21T15:00:00.000Z	49 \| good	8.555 \| good	37.298 \| good	26.856 \| good	2.843 \| good	7.668 \| good	0.206 \| good
2025-10-21T16:00:00.000Z	44 \| good	8.34 \| good	36.88 \| good	34.138 \| good	2.711 \| good	6.147 \| good	0.196 \| good
2025-10-21T17:00:00.000Z	44 \| good	8.215 \| good	36.088 \| good	39.418 \| good	2.578 \| good	4.625 \| good	0.186 \| good
2025-10-21T18:00:00.000Z	49 \| good	8.536 \| good	37.203 \| good	44.325 \| good	2.446 \| good	3.103 \| good	0.176 \| good
2025-10-21T19:00:00.000Z	49 \| good	9.265 \| good	40.978 \| good	48.563 \| good	2.299 \| good	3.305 \| good	0.176 \| good
2025-10-21T20:00:00.000Z	49 \| good	9.314 \| good	41.651 \| good	47.1 \| good	2.152 \| good	3.507 \| good	0.175 \| good
2025-10-21T21:00:00.000Z	49 \| good	9.031 \| good	40.342 \| good	42.569 \| good	2.005 \| good	3.709 \| good	0.174 \| good
2025-10-21T22:00:00.000Z	44 \| good	8.308 \| good	36.219 \| good	37.201 \| good	1.936 \| good	6.276 \| good	0.191 \| good
2025-10-21T23:00:00.000Z	54 \| moderate	10.707 \| good	47.418 \| good	28.288 \| good	1.866 \| good	8.844 \| good	0.207 \| good
2025-10-22T00:00:00.000Z	52 \| moderate	9.827 \| good	43.926 \| good	25.933 \| good	1.797 \| good	11.412 \| good	0.224 \| good
2025-10-22T01:00:00.000Z	49 \| good	9.107 \| good	40.504 \| good	26.838 \| good	1.772 \| good	10.652 \| good	0.216 \| good
2025-10-22T02:00:00.000Z	52 \| moderate	9.602 \| good	42.856 \| good	23.42 \| good	1.748 \| good	9.892 \| good	0.209 \| good
2025-10-22T03:00:00.000Z	54 \| moderate	10.921 \| good	48.042 \| good	22.613 \| good	1.723 \| good	9.132 \| good	0.202 \| good
2025-10-22T04:00:00.000Z	54 \| moderate	10.871 \| good	47.913 \| good	17.143 \| good	1.734 \| good	8.633 \| good	0.199 \| good
2025-10-22T05:00:00.000Z	56 \| moderate	11.95 \| good	53.682 \| good	15.25 \| good	1.745 \| good	8.134 \| good	0.197 \| good
2025-10-22T06:00:00.000Z	54 \| moderate	10.745 \| good	47.777 \| good	14.665 \| good	1.756 \| good	7.635 \| good	0.194 \| good
2025-10-22T07:00:00.000Z	54 \| moderate	11.1 \| good	49.068 \| good	12.919 \| good	2.019 \| good	6.719 \| good	0.183 \| good
2025-10-22T08:00:00.000Z	56 \| moderate	11.856 \| good	52.549 \| good	8.913 \| good	2.282 \| good	5.802 \| good	0.172 \| good
2025-10-22T09:00:00.000Z	54 \| moderate	10.826 \| good	47.893 \| good	10.985 \| good	2.545 \| good	4.886 \| good	0.162 \| good
2025-10-22T10:00:00.000Z	49 \| good	9.321 \| good	41.586 \| good	12.037 \| good	2.835 \| good	5.322 \| good	0.158 \| good
2025-10-22T11:00:00.000Z	49 \| good	8.885 \| good	39.838 \| good	8.109 \| good	3.124 \| good	5.758 \| good	0.155 \| good
2025-10-22T12:00:00.000Z	49 \| good	9.131 \| good	40.764 \| good	17.949 \| good	3.414 \| good	6.194 \| good	0.152 \| good
2025-10-22T13:00:00.000Z	49 \| good	9.268 \| good	41.172 \| good	28.721 \| good	3.178 \| good	4.905 \| good	0.144 \| good
2025-10-22T14:00:00.000Z	38 \| good	7.069 \| good	31.561 \| good	33.142 \| good	2.942 \| good	3.616 \| good	0.137 \| good
2025-10-22T15:00:00.000Z	33 \| good	6.284 \| good	27.9 \| good	35.228 \| good	2.706 \| good	2.327 \| good	0.129 \| good
2025-10-22T16:00:00.000Z	38 \| good	6.753 \| good	29.871 \| good	37.391 \| good	2.474 \| good	2.145 \| good	0.127 \| good
2025-10-22T17:00:00.000Z	38 \| good	7.388 \| good	32.407 \| good	38.741 \| good	2.242 \| good	1.964 \| good	0.125 \| good
2025-10-22T18:00:00.000Z	36 \| good	6.13 \| good	27.176 \| good	38.703 \| good	2.01 \| good	1.782 \| good	0.123 \| good
2025-10-22T19:00:00.000Z	38 \| good	6.641 \| good	29.66 \| good	38.954 \| good	2.029 \| good	2.016 \| good	0.125 \| good
2025-10-22T20:00:00.000Z	35 \| good	5.702 \| good	24.869 \| good	37.599 \| good	2.047 \| good	2.251 \| good	0.127 \| good
2025-10-22T21:00:00.000Z	32 \| good	4.546 \| good	20.101 \| good	34.982 \| good	2.066 \| good	2.486 \| good	0.129 \| good
2025-10-22T22:00:00.000Z	27 \| good	4.869 \| good	21.31 \| good	29.303 \| good	2.124 \| good	4.734 \| good	0.145 \| good
2025-10-22T23:00:00.000Z	33 \| good	6.384 \| good	28.34 \| good	25.322 \| good	2.182 \| good	6.983 \| good	0.161 \| good
2025-10-23T00:00:00.000Z	44 \| good	8.346 \| good	36.926 \| good	20.609 \| good	2.241 \| good	9.231 \| good	0.176 \| good
2025-10-23T01:00:00.000Z	54 \| moderate	10.897 \| good	47.919 \| good	19.774 \| good	2.331 \| good	8.137 \| good	0.167 \| good
2025-10-23T02:00:00.000Z	52 \| moderate	10.464 \| good	46.181 \| good	18.916 \| good	2.422 \| good	7.044 \| good	0.158 \| good
2025-10-23T03:00:00.000Z	52 \| moderate	10.473 \| good	46.182 \| good	19.059 \| good	2.512 \| good	5.95 \| good	0.149 \| good
2025-10-23T04:00:00.000Z	52 \| moderate	9.732 \| good	43.23 \| good	18.405 \| good	2.591 \| good	5.721 \| good	0.147 \| good
2025-10-23T05:00:00.000Z	49 \| good	9.012 \| good	39.52 \| good	18.78 \| good	2.671 \| good	5.491 \| good	0.145 \| good
2025-10-23T06:00:00.000Z	27 \| good	5.487 \| good	5.494 \| good	25.164 \| good	2.727 \| good	5.218 \| good	0.142 \| good
2025-10-23T07:00:00.000Z	49 \| good	8.78 \| good	38.237 \| good	17.65 \| good	2.654 \| good	5.033 \| good	0.141 \| good
2025-10-23T08:00:00.000Z	44 \| good	8.061 \| good	35.39 \| good	16.503 \| good	2.558 \| good	4.805 \| good	0.14 \| good
2025-10-23T09:00:00.000Z	49 \| good	8.638 \| good	37.935 \| good	14.067 \| good	2.462 \| good	4.576 \| good	0.139 \| good
2025-10-23T10:00:00.000Z	52 \| moderate	10.449 \| good	46.374 \| good	6.118 \| good	2.405 \| good	5.129 \| good	0.144 \| good
2025-10-23T11:00:00.000Z	54 \| moderate	10.62 \| good	47.238 \| good	4.858 \| good	2.348 \| good	5.683 \| good	0.15 \| good

Parkville

Get reliable air quality data to drive your business

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

0.46ppm

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

Air quality levels in US

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

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is air quality information updated for Parkville, Maryland?

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

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

In the past 24 hours, the air quality in Parkville, Maryland was at its worst at 03:00:00 on 2025-10-21.

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

In the last 24 hours, the best air quality in Parkville, Maryland was observed at 02:00:00 on 2025-10-20.

What is the AQI in Parkville, Maryland right now?

As of now, the AQI in Parkville, Maryland is 38, indicating Good conditions.

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

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

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

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

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

PM_2.5 levels in Parkville, Maryland are currently 7.239 μg/m³.

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

The PM₁₀ concentration in Parkville, Maryland is 28.501 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Parkville, Maryland is 0.497 ppm.

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

Currently, Parkville, Maryland has a sulfur dioxide (SO₂) concentration of 0.725 ppb.

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

The current ozone (O₃) level in Parkville, Maryland at the moment is 3.987 ppm.

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

Nitrogen dioxide (NO₂) level in Parkville, Maryland at the moment is 17.921 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T12:00:00.000Z	44 \| good	8.149 \| good	32.656 \| good	12.867 \| good	0.158 \| good	8.976 \| good	0.309 \| good
2025-10-19T13:00:00.000Z	44 \| good	8.007 \| good	31.344 \| good	12.689 \| good	0.171 \| good	8.98 \| good	0.309 \| good
2025-10-19T14:00:00.000Z	52 \| moderate	9.716 \| good	39.008 \| good	22.681 \| good	0.174 \| good	7.489 \| good	0.2 \| good
2025-10-19T15:00:00.000Z	52 \| moderate	9.941 \| good	40.357 \| good	26.839 \| good	0.199 \| good	4.416 \| good	0.175 \| good
2025-10-19T16:00:00.000Z	52 \| moderate	10.046 \| good	39.986 \| good	29.341 \| good	0.283 \| good	4.278 \| good	0.163 \| good
2025-10-19T17:00:00.000Z	52 \| moderate	9.912 \| good	38.919 \| good	35.674 \| good	0.282 \| good	3.783 \| good	0.163 \| good
2025-10-19T18:00:00.000Z	52 \| moderate	10.325 \| good	40.944 \| good	38.707 \| good	0.26 \| good	3.565 \| good	0.14 \| good
2025-10-19T19:00:00.000Z	52 \| moderate	10.27 \| good	41.538 \| good	40.163 \| good	0.315 \| good	3.217 \| good	0.163 \| good
2025-10-19T20:00:00.000Z	54 \| moderate	10.502 \| good	42.725 \| good	42.121 \| good	0.307 \| good	2.687 \| good	0.148 \| good
2025-10-19T21:00:00.000Z	52 \| moderate	10.294 \| good	40.785 \| good	41.908 \| good	0.252 \| good	2.886 \| good	0.14 \| good
2025-10-19T22:00:00.000Z	49 \| good	9.18 \| good	35.923 \| good	40.521 \| good	0.253 \| good	4.07 \| good	0.14 \| good
2025-10-19T23:00:00.000Z	44 \| good	8.134 \| good	33.005 \| good	38.323 \| good	0.336 \| good	6.176 \| good	0.14 \| good
2025-10-20T00:00:00.000Z	38 \| good	7.011 \| good	28.903 \| good	39.621 \| good	0.286 \| good	4.606 \| good	0.14 \| good
2025-10-20T01:00:00.000Z	38 \| good	6.531 \| good	26.246 \| good	37.777 \| good	0.263 \| good	5.172 \| good	0.195 \| good
2025-10-20T02:00:00.000Z	38 \| good	6.858 \| good	28.754 \| good	38.039 \| good	0.271 \| good	5.149 \| good	0.148 \| good
2025-10-20T03:00:00.000Z	38 \| good	6.963 \| good	28.534 \| good	37.648 \| good	0.263 \| good	5.202 \| good	0.117 \| good
2025-10-20T04:00:00.000Z	38 \| good	6.169 \| good	25.377 \| good	40.667 \| good	0.242 \| good	2.69 \| good	0.117 \| good
2025-10-20T05:00:00.000Z	34 \| good	5.009 \| good	20.509 \| good	37.451 \| good	0.207 \| good	3.064 \| good	0.117 \| good
2025-10-20T06:00:00.000Z	33 \| good	4.855 \| good	19.203 \| good	35.948 \| good	0.236 \| good	3.078 \| good	0.117 \| good
2025-10-20T07:00:00.000Z	33 \| good	4.752 \| good	19.471 \| good	35.961 \| good	0.25 \| good	3.072 \| good	0.117 \| good
2025-10-20T08:00:00.000Z	30 \| good	3.937 \| good	15.752 \| good	31.729 \| good	0.252 \| good	4.743 \| good	0.117 \| good
2025-10-20T09:00:00.000Z	27 \| good	3.103 \| good	12.861 \| good	28.568 \| good	0.197 \| good	5.117 \| good	0.125 \| good
2025-10-20T10:00:00.000Z	26 \| good	2.557 \| good	10.289 \| good	28.387 \| good	0.198 \| good	3.927 \| good	0.117 \| good
2025-10-20T11:00:00.000Z	25 \| good	1.944 \| good	8.413 \| good	27.292 \| good	0.198 \| good	5.305 \| good	0.117 \| good
2025-10-20T12:00:00.000Z	24 \| good	2.236 \| good	9.326 \| good	26.093 \| good	0.251 \| good	6.323 \| good	0.165 \| good
2025-10-20T13:00:00.000Z	24 \| good	2.186 \| good	9.186 \| good	26.097 \| good	0.258 \| good	6.376 \| good	0.182 \| good
2025-10-20T14:00:00.000Z	24 \| good	2.441 \| good	10.678 \| good	25.699 \| good	0.212 \| good	4.604 \| good	0.125 \| good
2025-10-20T15:00:00.000Z	25 \| good	2.701 \| good	11.135 \| good	26.731 \| good	0.27 \| good	2.867 \| good	0.117 \| good
2025-10-20T16:00:00.000Z	28 \| good	2.462 \| good	9.277 \| good	29.834 \| good	0.283 \| good	3.285 \| good	0.117 \| good
2025-10-20T17:00:00.000Z	28 \| good	3.594 \| good	14.74 \| good	30.172 \| good	0.284 \| good	2.905 \| good	0.14 \| good
2025-10-20T18:00:00.000Z	30 \| good	4.621 \| good	19.839 \| good	32.089 \| good	0.254 \| good	2.621 \| good	0.133 \| good
2025-10-20T19:00:00.000Z	30 \| good	4.771 \| good	19.968 \| good	31.899 \| good	0.169 \| good	2.616 \| good	0.133 \| good
2025-10-20T20:00:00.000Z	30 \| good	4.078 \| good	17.072 \| good	31.753 \| good	0.183 \| good	2.602 \| good	0.133 \| good
2025-10-20T21:00:00.000Z	30 \| good	3.994 \| good	17.098 \| good	31.642 \| good	0.127 \| good	2.731 \| good	0.133 \| good
2025-10-20T22:00:00.000Z	30 \| good	3.87 \| good	16.294 \| good	31.816 \| good	0.146 \| good	3.339 \| good	0.133 \| good
2025-10-20T23:00:00.000Z	29 \| good	4.431 \| good	18.794 \| good	30.725 \| good	0.191 \| good	6.156 \| good	0.117 \| good
2025-10-21T00:00:00.000Z	27 \| good	5.037 \| good	20.641 \| good	28.446 \| good	0.188 \| good	8.404 \| good	0.117 \| good
2025-10-21T01:00:00.000Z	27 \| good	5.494 \| good	23.074 \| good	26.323 \| good	0.18 \| good	12.229 \| good	0.131 \| good
2025-10-21T02:00:00.000Z	38 \| good	6.5 \| good	27.784 \| good	22.361 \| good	0.173 \| good	13.755 \| good	0.401 \| good
2025-10-21T03:00:00.000Z	56 \| moderate	12.34 \| fine	56.158 \| fine	15.582 \| good	1.718 \| good	12.484 \| good	0.191 \| good
2025-10-21T04:00:00.000Z	38 \| good	6.881 \| good	28.268 \| good	12.881 \| good	0.209 \| good	16.249 \| good	0.25 \| good
2025-10-21T05:00:00.000Z	38 \| good	7.068 \| good	27.985 \| good	9.252 \| good	0.25 \| good	17.331 \| good	0.262 \| good
2025-10-21T06:00:00.000Z	44 \| good	7.906 \| good	31.649 \| good	9.409 \| good	0.242 \| good	15.111 \| good	0.369 \| good
2025-10-21T07:00:00.000Z	44 \| good	8.074 \| good	32.313 \| good	9.265 \| good	0.242 \| good	14.998 \| good	0.352 \| good
2025-10-21T08:00:00.000Z	38 \| good	7.298 \| good	28.694 \| good	8.816 \| good	0.32 \| good	13 \| good	0.36 \| good
2025-10-21T09:00:00.000Z	38 \| good	7.101 \| good	27.956 \| good	5.126 \| good	0.321 \| good	13.763 \| good	0.325 \| good
2025-10-21T10:00:00.000Z	38 \| good	6.809 \| good	26.686 \| good	3.943 \| good	0.536 \| good	17.684 \| good	0.438 \| good
2025-10-21T11:00:00.000Z	38 \| good	7.239 \| good	28.501 \| good	3.987 \| good	0.725 \| good	17.921 \| good	0.497 \| good
2025-10-21T11:00:00.000Z	38 \| good	7.239 \| good	28.501 \| good	3.987 \| good	0.725 \| good	17.921 \| good	0.497 \| good
2025-10-21T12:00:00.000Z	60 \| moderate	14.382 \| fine	64.613 \| fine	2.27 \| good	2.596 \| good	16.379 \| good	0.255 \| good
2025-10-21T13:00:00.000Z	58 \| moderate	12.672 \| fine	57.284 \| fine	10.961 \| good	2.678 \| good	13.475 \| good	0.239 \| good
2025-10-21T14:00:00.000Z	49 \| good	9.262 \| good	40.935 \| good	20.001 \| good	2.761 \| good	10.572 \| good	0.223 \| good
2025-10-21T15:00:00.000Z	49 \| good	8.555 \| good	37.298 \| good	26.856 \| good	2.843 \| good	7.668 \| good	0.206 \| good
2025-10-21T16:00:00.000Z	44 \| good	8.34 \| good	36.88 \| good	34.138 \| good	2.711 \| good	6.147 \| good	0.196 \| good
2025-10-21T17:00:00.000Z	44 \| good	8.215 \| good	36.088 \| good	39.418 \| good	2.578 \| good	4.625 \| good	0.186 \| good
2025-10-21T18:00:00.000Z	49 \| good	8.536 \| good	37.203 \| good	44.325 \| good	2.446 \| good	3.103 \| good	0.176 \| good
2025-10-21T19:00:00.000Z	49 \| good	9.265 \| good	40.978 \| good	48.563 \| good	2.299 \| good	3.305 \| good	0.176 \| good
2025-10-21T20:00:00.000Z	49 \| good	9.314 \| good	41.651 \| good	47.1 \| good	2.152 \| good	3.507 \| good	0.175 \| good
2025-10-21T21:00:00.000Z	49 \| good	9.031 \| good	40.342 \| good	42.569 \| good	2.005 \| good	3.709 \| good	0.174 \| good
2025-10-21T22:00:00.000Z	44 \| good	8.308 \| good	36.219 \| good	37.201 \| good	1.936 \| good	6.276 \| good	0.191 \| good
2025-10-21T23:00:00.000Z	54 \| moderate	10.707 \| good	47.418 \| good	28.288 \| good	1.866 \| good	8.844 \| good	0.207 \| good
2025-10-22T00:00:00.000Z	52 \| moderate	9.827 \| good	43.926 \| good	25.933 \| good	1.797 \| good	11.412 \| good	0.224 \| good
2025-10-22T01:00:00.000Z	49 \| good	9.107 \| good	40.504 \| good	26.838 \| good	1.772 \| good	10.652 \| good	0.216 \| good
2025-10-22T02:00:00.000Z	52 \| moderate	9.602 \| good	42.856 \| good	23.42 \| good	1.748 \| good	9.892 \| good	0.209 \| good
2025-10-22T03:00:00.000Z	54 \| moderate	10.921 \| good	48.042 \| good	22.613 \| good	1.723 \| good	9.132 \| good	0.202 \| good
2025-10-22T04:00:00.000Z	54 \| moderate	10.871 \| good	47.913 \| good	17.143 \| good	1.734 \| good	8.633 \| good	0.199 \| good
2025-10-22T05:00:00.000Z	56 \| moderate	11.95 \| good	53.682 \| good	15.25 \| good	1.745 \| good	8.134 \| good	0.197 \| good
2025-10-22T06:00:00.000Z	54 \| moderate	10.745 \| good	47.777 \| good	14.665 \| good	1.756 \| good	7.635 \| good	0.194 \| good
2025-10-22T07:00:00.000Z	54 \| moderate	11.1 \| good	49.068 \| good	12.919 \| good	2.019 \| good	6.719 \| good	0.183 \| good
2025-10-22T08:00:00.000Z	56 \| moderate	11.856 \| good	52.549 \| good	8.913 \| good	2.282 \| good	5.802 \| good	0.172 \| good
2025-10-22T09:00:00.000Z	54 \| moderate	10.826 \| good	47.893 \| good	10.985 \| good	2.545 \| good	4.886 \| good	0.162 \| good
2025-10-22T10:00:00.000Z	49 \| good	9.321 \| good	41.586 \| good	12.037 \| good	2.835 \| good	5.322 \| good	0.158 \| good
2025-10-22T11:00:00.000Z	49 \| good	8.885 \| good	39.838 \| good	8.109 \| good	3.124 \| good	5.758 \| good	0.155 \| good
2025-10-22T12:00:00.000Z	49 \| good	9.131 \| good	40.764 \| good	17.949 \| good	3.414 \| good	6.194 \| good	0.152 \| good
2025-10-22T13:00:00.000Z	49 \| good	9.268 \| good	41.172 \| good	28.721 \| good	3.178 \| good	4.905 \| good	0.144 \| good
2025-10-22T14:00:00.000Z	38 \| good	7.069 \| good	31.561 \| good	33.142 \| good	2.942 \| good	3.616 \| good	0.137 \| good
2025-10-22T15:00:00.000Z	33 \| good	6.284 \| good	27.9 \| good	35.228 \| good	2.706 \| good	2.327 \| good	0.129 \| good
2025-10-22T16:00:00.000Z	38 \| good	6.753 \| good	29.871 \| good	37.391 \| good	2.474 \| good	2.145 \| good	0.127 \| good
2025-10-22T17:00:00.000Z	38 \| good	7.388 \| good	32.407 \| good	38.741 \| good	2.242 \| good	1.964 \| good	0.125 \| good
2025-10-22T18:00:00.000Z	36 \| good	6.13 \| good	27.176 \| good	38.703 \| good	2.01 \| good	1.782 \| good	0.123 \| good
2025-10-22T19:00:00.000Z	38 \| good	6.641 \| good	29.66 \| good	38.954 \| good	2.029 \| good	2.016 \| good	0.125 \| good
2025-10-22T20:00:00.000Z	35 \| good	5.702 \| good	24.869 \| good	37.599 \| good	2.047 \| good	2.251 \| good	0.127 \| good
2025-10-22T21:00:00.000Z	32 \| good	4.546 \| good	20.101 \| good	34.982 \| good	2.066 \| good	2.486 \| good	0.129 \| good
2025-10-22T22:00:00.000Z	27 \| good	4.869 \| good	21.31 \| good	29.303 \| good	2.124 \| good	4.734 \| good	0.145 \| good
2025-10-22T23:00:00.000Z	33 \| good	6.384 \| good	28.34 \| good	25.322 \| good	2.182 \| good	6.983 \| good	0.161 \| good
2025-10-23T00:00:00.000Z	44 \| good	8.346 \| good	36.926 \| good	20.609 \| good	2.241 \| good	9.231 \| good	0.176 \| good
2025-10-23T01:00:00.000Z	54 \| moderate	10.897 \| good	47.919 \| good	19.774 \| good	2.331 \| good	8.137 \| good	0.167 \| good
2025-10-23T02:00:00.000Z	52 \| moderate	10.464 \| good	46.181 \| good	18.916 \| good	2.422 \| good	7.044 \| good	0.158 \| good
2025-10-23T03:00:00.000Z	52 \| moderate	10.473 \| good	46.182 \| good	19.059 \| good	2.512 \| good	5.95 \| good	0.149 \| good
2025-10-23T04:00:00.000Z	52 \| moderate	9.732 \| good	43.23 \| good	18.405 \| good	2.591 \| good	5.721 \| good	0.147 \| good
2025-10-23T05:00:00.000Z	49 \| good	9.012 \| good	39.52 \| good	18.78 \| good	2.671 \| good	5.491 \| good	0.145 \| good
2025-10-23T06:00:00.000Z	27 \| good	5.487 \| good	5.494 \| good	25.164 \| good	2.727 \| good	5.218 \| good	0.142 \| good
2025-10-23T07:00:00.000Z	49 \| good	8.78 \| good	38.237 \| good	17.65 \| good	2.654 \| good	5.033 \| good	0.141 \| good
2025-10-23T08:00:00.000Z	44 \| good	8.061 \| good	35.39 \| good	16.503 \| good	2.558 \| good	4.805 \| good	0.14 \| good
2025-10-23T09:00:00.000Z	49 \| good	8.638 \| good	37.935 \| good	14.067 \| good	2.462 \| good	4.576 \| good	0.139 \| good
2025-10-23T10:00:00.000Z	52 \| moderate	10.449 \| good	46.374 \| good	6.118 \| good	2.405 \| good	5.129 \| good	0.144 \| good
2025-10-23T11:00:00.000Z	54 \| moderate	10.62 \| good	47.238 \| good	4.858 \| good	2.348 \| good	5.683 \| good	0.15 \| good

Live air quality index in Parkville, Maryland today

Major air pollutants in Parkville, Maryland

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Parkville, Maryland air quality forecast and history

Get reliable air quality data to drive your business

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

Air quality in nearby cities

Carney, Maryland

Overlea, Maryland

Rossville, Maryland

Towson, Maryland

Rosedale, Maryland

White Marsh, Maryland

How accurate is Maryland, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Parkville, Maryland?

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

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

What is the AQI in Parkville, Maryland right now?

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

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

What is the PM2.5 level in Parkville, Maryland at the moment?

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

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

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

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

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

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