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

The current PM10 concentration at Towson, Maryland is 40.395 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Towson, Maryland is 0.165 ppb.

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

The current ozone (O3) concentration at Towson, Maryland is 45.883 ppm.

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

The current nitrogen dioxide (NO2) concentration at Towson, Maryland is 2.998 ppb.

Live air quality index in Towson, Maryland today

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

Stay updated with real-time air quality in Towson, 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

Towson, Maryland

Last updated: ... (Local time)

Major air pollutants in Towson, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

9.64 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

40.40 μg/m³

155

255

425

605+

Ozone (O₃)

45.88 ppb

201

201+

Sulfur Dioxide (SO₂)

0.17 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.00 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.34 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Towson, Maryland

Get Live Pollen Counts

Towson, Maryland

Scroll To Air Quality Map

Track live Towson, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T22:00:00.000Z	74 \| moderate	12.957 \| fine	54.98 \| good	61.783 \| fine	0.278 \| good	5.515 \| good	0.24 \| good
2025-06-04T23:00:00.000Z	58 \| moderate	13.154 \| fine	56.06 \| fine	54.579 \| good	0.266 \| good	8.091 \| good	0.24 \| good
2025-06-05T00:00:00.000Z	60 \| moderate	13.963 \| fine	60.045 \| fine	49.205 \| good	0.244 \| good	6.839 \| good	0.292 \| good
2025-06-05T01:00:00.000Z	56 \| moderate	12.244 \| fine	52.114 \| good	43.784 \| good	0.254 \| good	9.38 \| good	0.308 \| good
2025-06-05T02:00:00.000Z	56 \| moderate	12.148 \| fine	53.898 \| good	43.896 \| good	0.244 \| good	9.365 \| good	0.308 \| good
2025-06-05T03:00:00.000Z	56 \| moderate	12.407 \| fine	54.918 \| good	40.465 \| good	0.202 \| good	9.904 \| good	0.308 \| good
2025-06-05T04:00:00.000Z	58 \| moderate	12.636 \| fine	54.097 \| good	37.524 \| good	0.231 \| good	12.123 \| good	0.28 \| good
2025-06-05T05:00:00.000Z	56 \| moderate	12.368 \| fine	54.747 \| good	31.969 \| good	0.229 \| good	13.526 \| good	0.313 \| good
2025-06-05T06:00:00.000Z	58 \| moderate	12.774 \| fine	58.201 \| fine	31.1 \| good	0.216 \| good	12.25 \| good	0.251 \| good
2025-06-05T07:00:00.000Z	56 \| moderate	12.18 \| fine	52.077 \| good	28.516 \| good	0.207 \| good	11.268 \| good	0.263 \| good
2025-06-05T08:00:00.000Z	56 \| moderate	12.053 \| good	52.066 \| good	26.668 \| good	0.297 \| good	11.905 \| good	0.263 \| good
2025-06-05T09:00:00.000Z	58 \| moderate	12.76 \| fine	55.819 \| fine	25.768 \| good	0.265 \| good	12.567 \| good	0.28 \| good
2025-06-05T10:00:00.000Z	58 \| moderate	13.201 \| fine	58.073 \| fine	23.082 \| good	0.188 \| good	12.88 \| good	0.292 \| good
2025-06-05T11:00:00.000Z	60 \| moderate	13.85 \| fine	62.186 \| fine	22.82 \| good	0.297 \| good	12.588 \| good	0.247 \| good
2025-06-05T12:00:00.000Z	60 \| moderate	13.612 \| fine	57.678 \| fine	26.108 \| good	0.525 \| good	13.619 \| good	0.333 \| good
2025-06-05T13:00:00.000Z	56 \| moderate	12.49 \| fine	53.106 \| good	28.215 \| good	0.384 \| good	11.928 \| good	0.247 \| good
2025-06-05T14:00:00.000Z	60 \| moderate	13.616 \| fine	58.945 \| fine	31.452 \| good	0.307 \| good	13.055 \| good	0.247 \| good
2025-06-05T15:00:00.000Z	58 \| moderate	12.76 \| fine	54.381 \| good	35.834 \| good	0.423 \| good	9.987 \| good	0.247 \| good
2025-06-05T16:00:00.000Z	60 \| moderate	13.995 \| fine	59.096 \| fine	40.585 \| good	0.896 \| good	8.869 \| good	0.247 \| good
2025-06-05T17:00:00.000Z	60 \| moderate	14.33 \| fine	62.607 \| fine	49.531 \| good	0.775 \| good	7.167 \| good	0.247 \| good
2025-06-05T18:00:00.000Z	64 \| moderate	16.318 \| fine	69.687 \| fine	56.787 \| fine	0.401 \| good	5.534 \| good	0.223 \| good
2025-06-05T19:00:00.000Z	66 \| moderate	16.967 \| fine	72.71 \| fine	56.771 \| fine	0.292 \| good	5.336 \| good	0.223 \| good
2025-06-05T20:00:00.000Z	66 \| moderate	17.058 \| fine	72.271 \| fine	59.133 \| fine	0.213 \| good	4.727 \| good	0.195 \| good
2025-06-05T21:00:00.000Z	64 \| moderate	15.034 \| fine	62.813 \| fine	58.672 \| fine	0.259 \| good	4.976 \| good	0.247 \| good
2025-06-05T22:00:00.000Z	58 \| moderate	13.35 \| fine	55.914 \| fine	52.881 \| good	0.392 \| good	5.244 \| good	0.24 \| good
2025-06-05T23:00:00.000Z	56 \| moderate	11.796 \| good	49.954 \| good	49.554 \| good	0.821 \| good	5.966 \| good	0.24 \| good
2025-06-06T00:00:00.000Z	56 \| moderate	11.51 \| good	50.876 \| good	44.695 \| good	0.325 \| good	6.39 \| good	0.24 \| good
2025-06-06T01:00:00.000Z	52 \| moderate	10.493 \| good	48.811 \| good	43.109 \| good	0.289 \| good	8.82 \| good	0.24 \| good
2025-06-06T02:00:00.000Z	52 \| moderate	9.521 \| good	40.937 \| good	39.432 \| good	0.2 \| good	8.278 \| good	0.256 \| good
2025-06-06T03:00:00.000Z	54 \| moderate	10.928 \| good	44.941 \| good	35.796 \| good	0.275 \| good	8.17 \| good	0.296 \| good
2025-06-06T04:00:00.000Z	54 \| moderate	10.96 \| good	47.323 \| good	31.626 \| good	0.198 \| good	8.642 \| good	0.268 \| good
2025-06-06T05:00:00.000Z	52 \| moderate	10.431 \| good	44.664 \| good	26.855 \| good	0.199 \| good	14.269 \| good	0.296 \| good
2025-06-06T06:00:00.000Z	52 \| moderate	9.579 \| good	40.326 \| good	27.648 \| good	0.161 \| good	11.561 \| good	0.268 \| good
2025-06-06T07:00:00.000Z	52 \| moderate	9.748 \| good	40.924 \| good	26.164 \| good	0.184 \| good	11.271 \| good	0.268 \| good
2025-06-06T08:00:00.000Z	52 \| moderate	9.774 \| good	43.085 \| good	20.65 \| good	0.186 \| good	11.909 \| good	0.251 \| good
2025-06-06T09:00:00.000Z	56 \| moderate	11.563 \| good	51.195 \| good	14.059 \| good	0.185 \| good	12.427 \| good	0.28 \| good
2025-06-06T10:00:00.000Z	58 \| moderate	13.279 \| fine	60.133 \| fine	13.438 \| good	0.201 \| good	16.147 \| good	0.358 \| good
2025-06-06T11:00:00.000Z	60 \| moderate	14.434 \| fine	64.137 \| fine	11.097 \| good	0.199 \| good	15.524 \| good	0.28 \| good
2025-06-06T12:00:00.000Z	60 \| moderate	13.926 \| fine	63.208 \| fine	16.248 \| good	0.193 \| good	15.652 \| good	0.46 \| good
2025-06-06T13:00:00.000Z	58 \| moderate	12.909 \| fine	56.622 \| fine	18.058 \| good	0.208 \| good	16.613 \| good	0.389 \| good
2025-06-06T14:00:00.000Z	56 \| moderate	12.101 \| fine	54.413 \| good	24.03 \| good	0.306 \| good	13.004 \| good	0.32 \| good
2025-06-06T15:00:00.000Z	56 \| moderate	12.419 \| fine	52.211 \| good	29.82 \| good	0.305 \| good	9.457 \| good	0.264 \| good
2025-06-06T16:00:00.000Z	54 \| moderate	10.508 \| good	45.858 \| good	40.043 \| good	1.023 \| good	6.561 \| good	0.195 \| good
2025-06-06T17:00:00.000Z	56 \| moderate	11.928 \| good	51.217 \| good	44.601 \| good	0.525 \| good	4.916 \| good	0.195 \| good
2025-06-06T18:00:00.000Z	54 \| moderate	10.994 \| good	47.958 \| good	48.42 \| good	0.269 \| good	4.371 \| good	0.221 \| good
2025-06-06T19:00:00.000Z	56 \| moderate	11.549 \| good	49.38 \| good	47.829 \| good	0.208 \| good	3.067 \| good	0.303 \| good
2025-06-06T20:00:00.000Z	52 \| moderate	9.638 \| good	40.395 \| good	45.883 \| good	0.165 \| good	2.998 \| good	0.34 \| good
2025-06-06T21:00:00.000Z	52 \| moderate	9.638 \| good	40.395 \| good	45.883 \| good	0.165 \| good	2.998 \| good	0.34 \| good
2025-06-06T22:00:00.000Z	39 \| good	7.264 \| good	32.006 \| good	42.304 \| good	1.428 \| good	5.558 \| good	0.238 \| good
2025-06-06T23:00:00.000Z	49 \| good	8.505 \| good	37.099 \| good	36.802 \| good	1.402 \| good	5.698 \| good	0.235 \| good
2025-06-07T00:00:00.000Z	52 \| moderate	9.605 \| good	42.629 \| good	40.922 \| good	1.375 \| good	5.837 \| good	0.233 \| good
2025-06-07T01:00:00.000Z	54 \| moderate	10.798 \| good	47.769 \| good	35.599 \| good	1.31 \| good	8.721 \| good	0.262 \| good
2025-06-07T02:00:00.000Z	58 \| moderate	13.269 \| fine	59.487 \| fine	29.708 \| good	1.334 \| good	8.216 \| good	0.254 \| good
2025-06-07T03:00:00.000Z	62 \| moderate	14.915 \| fine	66.293 \| fine	25.148 \| good	1.359 \| good	7.712 \| good	0.246 \| good
2025-06-07T04:00:00.000Z	58 \| moderate	13.143 \| fine	58.604 \| fine	23.498 \| good	1.434 \| good	9.226 \| good	0.263 \| good
2025-06-07T05:00:00.000Z	60 \| moderate	13.755 \| fine	62.151 \| fine	24.39 \| good	1.51 \| good	8.981 \| good	0.258 \| good
2025-06-07T06:00:00.000Z	54 \| moderate	11.347 \| good	50.251 \| good	22.414 \| good	1.587 \| good	8.736 \| good	0.252 \| good
2025-06-07T07:00:00.000Z	52 \| moderate	10.342 \| good	45.833 \| good	22.294 \| good	1.507 \| good	5.552 \| good	0.233 \| good
2025-06-07T08:00:00.000Z	52 \| moderate	9.976 \| good	44.387 \| good	18.648 \| good	1.589 \| good	5.794 \| good	0.233 \| good
2025-06-07T09:00:00.000Z	54 \| moderate	11.072 \| good	48.915 \| good	21.04 \| good	1.671 \| good	6.035 \| good	0.233 \| good
2025-06-07T10:00:00.000Z	54 \| moderate	10.5 \| good	46.472 \| good	18.336 \| good	2.272 \| good	3.785 \| good	0.224 \| good
2025-06-07T11:00:00.000Z	52 \| moderate	9.966 \| good	44.017 \| good	22.993 \| good	2.23 \| good	4.116 \| good	0.227 \| good
2025-06-07T12:00:00.000Z	49 \| good	8.71 \| good	38.037 \| good	26.439 \| good	2.187 \| good	4.447 \| good	0.23 \| good
2025-06-07T13:00:00.000Z	49 \| good	8.82 \| good	38.927 \| good	33.47 \| good	1.69 \| good	1.887 \| good	0.215 \| good
2025-06-07T14:00:00.000Z	44 \| good	7.841 \| good	34.16 \| good	41.521 \| good	1.781 \| good	2.058 \| good	0.218 \| good
2025-06-07T15:00:00.000Z	42 \| good	7.074 \| good	31.08 \| good	44.894 \| good	1.872 \| good	2.228 \| good	0.22 \| good
2025-06-07T16:00:00.000Z	43 \| good	6.9 \| good	30.396 \| good	46.432 \| good	1.132 \| good	1.224 \| good	0.212 \| good
2025-06-07T17:00:00.000Z	45 \| good	6.632 \| good	28.941 \| good	49.134 \| good	1.278 \| good	1.41 \| good	0.217 \| good
2025-06-07T18:00:00.000Z	46 \| good	7.688 \| good	33.596 \| good	49.637 \| good	1.424 \| good	1.596 \| good	0.222 \| good
2025-06-07T19:00:00.000Z	49 \| good	8.508 \| good	37.001 \| good	52.189 \| good	0.852 \| good	1.469 \| good	0.211 \| good
2025-06-07T20:00:00.000Z	49 \| good	8.391 \| good	36.854 \| good	53.107 \| good	0.993 \| good	1.67 \| good	0.219 \| good
2025-06-07T21:00:00.000Z	48 \| good	7.583 \| good	33.274 \| good	51.976 \| good	1.133 \| good	1.871 \| good	0.227 \| good
2025-06-07T22:00:00.000Z	46 \| good	7.404 \| good	32.839 \| good	50.289 \| good	0.8 \| good	6.265 \| good	0.253 \| good
2025-06-07T23:00:00.000Z	52 \| moderate	10.337 \| good	45.721 \| good	47.444 \| good	0.916 \| good	6.788 \| good	0.263 \| good
2025-06-08T00:00:00.000Z	52 \| moderate	10.171 \| good	44.959 \| good	39.225 \| good	1.032 \| good	7.311 \| good	0.274 \| good
2025-06-08T01:00:00.000Z	60 \| moderate	13.654 \| fine	61.508 \| fine	31.217 \| good	1.271 \| good	15.982 \| good	0.338 \| good
2025-06-08T02:00:00.000Z	67 \| moderate	18.353 \| fine	80.698 \| fine	28.656 \| good	1.385 \| good	15.537 \| good	0.338 \| good
2025-06-08T03:00:00.000Z	71 \| moderate	20.314 \| fine	89.529 \| fine	24.829 \| good	1.498 \| good	15.091 \| good	0.338 \| good
2025-06-08T04:00:00.000Z	66 \| moderate	17.023 \| fine	75.205 \| fine	20.655 \| good	1.801 \| good	12.115 \| good	0.339 \| good
2025-06-08T05:00:00.000Z	60 \| moderate	13.749 \| fine	61.156 \| fine	21.32 \| good	1.801 \| good	11.873 \| good	0.337 \| good
2025-06-08T06:00:00.000Z	49 \| good	8.883 \| good	39.242 \| good	20.167 \| good	1.801 \| good	11.63 \| good	0.336 \| good
2025-06-08T07:00:00.000Z	49 \| good	8.563 \| good	37.916 \| good	20.793 \| good	1.949 \| good	6.431 \| good	0.306 \| good
2025-06-08T08:00:00.000Z	38 \| good	7.249 \| good	31.932 \| good	22.907 \| good	1.89 \| good	6.523 \| good	0.305 \| good
2025-06-08T09:00:00.000Z	44 \| good	7.757 \| good	34.004 \| good	15.872 \| good	1.83 \| good	6.615 \| good	0.303 \| good
2025-06-08T10:00:00.000Z	44 \| good	8.097 \| good	35.432 \| good	17.009 \| good	1.941 \| good	7.206 \| good	0.31 \| good
2025-06-08T11:00:00.000Z	52 \| moderate	10.12 \| good	44.845 \| good	19.011 \| good	1.9 \| good	7.431 \| good	0.308 \| good
2025-06-08T12:00:00.000Z	58 \| moderate	13.014 \| fine	58.446 \| fine	22.186 \| good	1.86 \| good	7.655 \| good	0.307 \| good
2025-06-08T13:00:00.000Z	62 \| moderate	15.463 \| fine	68.759 \| fine	33.727 \| good	1.976 \| good	8.595 \| good	0.3 \| good
2025-06-08T14:00:00.000Z	52 \| moderate	10.445 \| good	45.98 \| good	40.997 \| good	1.993 \| good	8.622 \| good	0.3 \| good
2025-06-08T15:00:00.000Z	49 \| good	8.654 \| good	37.924 \| good	39.725 \| good	2.009 \| good	8.648 \| good	0.299 \| good
2025-06-08T16:00:00.000Z	44 \| good	8.208 \| good	35.878 \| good	44.115 \| good	1.684 \| good	4.441 \| good	0.282 \| good
2025-06-08T17:00:00.000Z	47 \| good	7.344 \| good	32.481 \| good	51.364 \| good	1.598 \| good	4.486 \| good	0.279 \| good
2025-06-08T18:00:00.000Z	58 \| moderate	7.044 \| good	30.958 \| good	57.22 \| fine	1.511 \| good	4.531 \| good	0.276 \| good
2025-06-08T19:00:00.000Z	51 \| moderate	7.77 \| good	34.243 \| good	55.077 \| fine	1.241 \| good	3.239 \| good	0.258 \| good
2025-06-08T20:00:00.000Z	45 \| good	7.106 \| good	31.697 \| good	49.059 \| good	1.177 \| good	3.13 \| good	0.255 \| good
2025-06-08T21:00:00.000Z	42 \| good	6.466 \| good	28.808 \| good	45.156 \| good	1.114 \| good	3.021 \| good	0.253 \| good

Towson

Get reliable air quality data to drive your business

Towson, Maryland air quality map: Track AQI near you

0.34ppm

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 Towson, Maryland updated?

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

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

The worst air quality in Towson, Maryland in the last 24 hours was observed at 09:00:00 on 2025-06-05.

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

In the last 24 hrs, the best air quality in Towson, Maryland was observed at 08:00:00 on 2025-06-06.

What is the current air quality in Towson, Maryland?

The current air quality in Towson, Maryland is 52, categorized as Moderate based on real-time data.

What pollutant is the most common in Towson, Maryland?

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

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

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

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

The current PM_2.5 concentration at Towson, Maryland is 9.638 μg/m³.

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

The current PM₁₀ concentration at Towson, Maryland is 40.395 μg/m³.

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

The current carbon monoxide (CO) concentration at Towson, Maryland is 0.34 ppm.

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

The current sulfur dioxide (SO₂) concentration at Towson, Maryland is 0.165 ppb.

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

The current ozone (O₃) concentration at Towson, Maryland is 45.883 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Towson, Maryland is 2.998 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T22:00:00.000Z	74 \| moderate	12.957 \| fine	54.98 \| good	61.783 \| fine	0.278 \| good	5.515 \| good	0.24 \| good
2025-06-04T23:00:00.000Z	58 \| moderate	13.154 \| fine	56.06 \| fine	54.579 \| good	0.266 \| good	8.091 \| good	0.24 \| good
2025-06-05T00:00:00.000Z	60 \| moderate	13.963 \| fine	60.045 \| fine	49.205 \| good	0.244 \| good	6.839 \| good	0.292 \| good
2025-06-05T01:00:00.000Z	56 \| moderate	12.244 \| fine	52.114 \| good	43.784 \| good	0.254 \| good	9.38 \| good	0.308 \| good
2025-06-05T02:00:00.000Z	56 \| moderate	12.148 \| fine	53.898 \| good	43.896 \| good	0.244 \| good	9.365 \| good	0.308 \| good
2025-06-05T03:00:00.000Z	56 \| moderate	12.407 \| fine	54.918 \| good	40.465 \| good	0.202 \| good	9.904 \| good	0.308 \| good
2025-06-05T04:00:00.000Z	58 \| moderate	12.636 \| fine	54.097 \| good	37.524 \| good	0.231 \| good	12.123 \| good	0.28 \| good
2025-06-05T05:00:00.000Z	56 \| moderate	12.368 \| fine	54.747 \| good	31.969 \| good	0.229 \| good	13.526 \| good	0.313 \| good
2025-06-05T06:00:00.000Z	58 \| moderate	12.774 \| fine	58.201 \| fine	31.1 \| good	0.216 \| good	12.25 \| good	0.251 \| good
2025-06-05T07:00:00.000Z	56 \| moderate	12.18 \| fine	52.077 \| good	28.516 \| good	0.207 \| good	11.268 \| good	0.263 \| good
2025-06-05T08:00:00.000Z	56 \| moderate	12.053 \| good	52.066 \| good	26.668 \| good	0.297 \| good	11.905 \| good	0.263 \| good
2025-06-05T09:00:00.000Z	58 \| moderate	12.76 \| fine	55.819 \| fine	25.768 \| good	0.265 \| good	12.567 \| good	0.28 \| good
2025-06-05T10:00:00.000Z	58 \| moderate	13.201 \| fine	58.073 \| fine	23.082 \| good	0.188 \| good	12.88 \| good	0.292 \| good
2025-06-05T11:00:00.000Z	60 \| moderate	13.85 \| fine	62.186 \| fine	22.82 \| good	0.297 \| good	12.588 \| good	0.247 \| good
2025-06-05T12:00:00.000Z	60 \| moderate	13.612 \| fine	57.678 \| fine	26.108 \| good	0.525 \| good	13.619 \| good	0.333 \| good
2025-06-05T13:00:00.000Z	56 \| moderate	12.49 \| fine	53.106 \| good	28.215 \| good	0.384 \| good	11.928 \| good	0.247 \| good
2025-06-05T14:00:00.000Z	60 \| moderate	13.616 \| fine	58.945 \| fine	31.452 \| good	0.307 \| good	13.055 \| good	0.247 \| good
2025-06-05T15:00:00.000Z	58 \| moderate	12.76 \| fine	54.381 \| good	35.834 \| good	0.423 \| good	9.987 \| good	0.247 \| good
2025-06-05T16:00:00.000Z	60 \| moderate	13.995 \| fine	59.096 \| fine	40.585 \| good	0.896 \| good	8.869 \| good	0.247 \| good
2025-06-05T17:00:00.000Z	60 \| moderate	14.33 \| fine	62.607 \| fine	49.531 \| good	0.775 \| good	7.167 \| good	0.247 \| good
2025-06-05T18:00:00.000Z	64 \| moderate	16.318 \| fine	69.687 \| fine	56.787 \| fine	0.401 \| good	5.534 \| good	0.223 \| good
2025-06-05T19:00:00.000Z	66 \| moderate	16.967 \| fine	72.71 \| fine	56.771 \| fine	0.292 \| good	5.336 \| good	0.223 \| good
2025-06-05T20:00:00.000Z	66 \| moderate	17.058 \| fine	72.271 \| fine	59.133 \| fine	0.213 \| good	4.727 \| good	0.195 \| good
2025-06-05T21:00:00.000Z	64 \| moderate	15.034 \| fine	62.813 \| fine	58.672 \| fine	0.259 \| good	4.976 \| good	0.247 \| good
2025-06-05T22:00:00.000Z	58 \| moderate	13.35 \| fine	55.914 \| fine	52.881 \| good	0.392 \| good	5.244 \| good	0.24 \| good
2025-06-05T23:00:00.000Z	56 \| moderate	11.796 \| good	49.954 \| good	49.554 \| good	0.821 \| good	5.966 \| good	0.24 \| good
2025-06-06T00:00:00.000Z	56 \| moderate	11.51 \| good	50.876 \| good	44.695 \| good	0.325 \| good	6.39 \| good	0.24 \| good
2025-06-06T01:00:00.000Z	52 \| moderate	10.493 \| good	48.811 \| good	43.109 \| good	0.289 \| good	8.82 \| good	0.24 \| good
2025-06-06T02:00:00.000Z	52 \| moderate	9.521 \| good	40.937 \| good	39.432 \| good	0.2 \| good	8.278 \| good	0.256 \| good
2025-06-06T03:00:00.000Z	54 \| moderate	10.928 \| good	44.941 \| good	35.796 \| good	0.275 \| good	8.17 \| good	0.296 \| good
2025-06-06T04:00:00.000Z	54 \| moderate	10.96 \| good	47.323 \| good	31.626 \| good	0.198 \| good	8.642 \| good	0.268 \| good
2025-06-06T05:00:00.000Z	52 \| moderate	10.431 \| good	44.664 \| good	26.855 \| good	0.199 \| good	14.269 \| good	0.296 \| good
2025-06-06T06:00:00.000Z	52 \| moderate	9.579 \| good	40.326 \| good	27.648 \| good	0.161 \| good	11.561 \| good	0.268 \| good
2025-06-06T07:00:00.000Z	52 \| moderate	9.748 \| good	40.924 \| good	26.164 \| good	0.184 \| good	11.271 \| good	0.268 \| good
2025-06-06T08:00:00.000Z	52 \| moderate	9.774 \| good	43.085 \| good	20.65 \| good	0.186 \| good	11.909 \| good	0.251 \| good
2025-06-06T09:00:00.000Z	56 \| moderate	11.563 \| good	51.195 \| good	14.059 \| good	0.185 \| good	12.427 \| good	0.28 \| good
2025-06-06T10:00:00.000Z	58 \| moderate	13.279 \| fine	60.133 \| fine	13.438 \| good	0.201 \| good	16.147 \| good	0.358 \| good
2025-06-06T11:00:00.000Z	60 \| moderate	14.434 \| fine	64.137 \| fine	11.097 \| good	0.199 \| good	15.524 \| good	0.28 \| good
2025-06-06T12:00:00.000Z	60 \| moderate	13.926 \| fine	63.208 \| fine	16.248 \| good	0.193 \| good	15.652 \| good	0.46 \| good
2025-06-06T13:00:00.000Z	58 \| moderate	12.909 \| fine	56.622 \| fine	18.058 \| good	0.208 \| good	16.613 \| good	0.389 \| good
2025-06-06T14:00:00.000Z	56 \| moderate	12.101 \| fine	54.413 \| good	24.03 \| good	0.306 \| good	13.004 \| good	0.32 \| good
2025-06-06T15:00:00.000Z	56 \| moderate	12.419 \| fine	52.211 \| good	29.82 \| good	0.305 \| good	9.457 \| good	0.264 \| good
2025-06-06T16:00:00.000Z	54 \| moderate	10.508 \| good	45.858 \| good	40.043 \| good	1.023 \| good	6.561 \| good	0.195 \| good
2025-06-06T17:00:00.000Z	56 \| moderate	11.928 \| good	51.217 \| good	44.601 \| good	0.525 \| good	4.916 \| good	0.195 \| good
2025-06-06T18:00:00.000Z	54 \| moderate	10.994 \| good	47.958 \| good	48.42 \| good	0.269 \| good	4.371 \| good	0.221 \| good
2025-06-06T19:00:00.000Z	56 \| moderate	11.549 \| good	49.38 \| good	47.829 \| good	0.208 \| good	3.067 \| good	0.303 \| good
2025-06-06T20:00:00.000Z	52 \| moderate	9.638 \| good	40.395 \| good	45.883 \| good	0.165 \| good	2.998 \| good	0.34 \| good
2025-06-06T21:00:00.000Z	52 \| moderate	9.638 \| good	40.395 \| good	45.883 \| good	0.165 \| good	2.998 \| good	0.34 \| good
2025-06-06T22:00:00.000Z	39 \| good	7.264 \| good	32.006 \| good	42.304 \| good	1.428 \| good	5.558 \| good	0.238 \| good
2025-06-06T23:00:00.000Z	49 \| good	8.505 \| good	37.099 \| good	36.802 \| good	1.402 \| good	5.698 \| good	0.235 \| good
2025-06-07T00:00:00.000Z	52 \| moderate	9.605 \| good	42.629 \| good	40.922 \| good	1.375 \| good	5.837 \| good	0.233 \| good
2025-06-07T01:00:00.000Z	54 \| moderate	10.798 \| good	47.769 \| good	35.599 \| good	1.31 \| good	8.721 \| good	0.262 \| good
2025-06-07T02:00:00.000Z	58 \| moderate	13.269 \| fine	59.487 \| fine	29.708 \| good	1.334 \| good	8.216 \| good	0.254 \| good
2025-06-07T03:00:00.000Z	62 \| moderate	14.915 \| fine	66.293 \| fine	25.148 \| good	1.359 \| good	7.712 \| good	0.246 \| good
2025-06-07T04:00:00.000Z	58 \| moderate	13.143 \| fine	58.604 \| fine	23.498 \| good	1.434 \| good	9.226 \| good	0.263 \| good
2025-06-07T05:00:00.000Z	60 \| moderate	13.755 \| fine	62.151 \| fine	24.39 \| good	1.51 \| good	8.981 \| good	0.258 \| good
2025-06-07T06:00:00.000Z	54 \| moderate	11.347 \| good	50.251 \| good	22.414 \| good	1.587 \| good	8.736 \| good	0.252 \| good
2025-06-07T07:00:00.000Z	52 \| moderate	10.342 \| good	45.833 \| good	22.294 \| good	1.507 \| good	5.552 \| good	0.233 \| good
2025-06-07T08:00:00.000Z	52 \| moderate	9.976 \| good	44.387 \| good	18.648 \| good	1.589 \| good	5.794 \| good	0.233 \| good
2025-06-07T09:00:00.000Z	54 \| moderate	11.072 \| good	48.915 \| good	21.04 \| good	1.671 \| good	6.035 \| good	0.233 \| good
2025-06-07T10:00:00.000Z	54 \| moderate	10.5 \| good	46.472 \| good	18.336 \| good	2.272 \| good	3.785 \| good	0.224 \| good
2025-06-07T11:00:00.000Z	52 \| moderate	9.966 \| good	44.017 \| good	22.993 \| good	2.23 \| good	4.116 \| good	0.227 \| good
2025-06-07T12:00:00.000Z	49 \| good	8.71 \| good	38.037 \| good	26.439 \| good	2.187 \| good	4.447 \| good	0.23 \| good
2025-06-07T13:00:00.000Z	49 \| good	8.82 \| good	38.927 \| good	33.47 \| good	1.69 \| good	1.887 \| good	0.215 \| good
2025-06-07T14:00:00.000Z	44 \| good	7.841 \| good	34.16 \| good	41.521 \| good	1.781 \| good	2.058 \| good	0.218 \| good
2025-06-07T15:00:00.000Z	42 \| good	7.074 \| good	31.08 \| good	44.894 \| good	1.872 \| good	2.228 \| good	0.22 \| good
2025-06-07T16:00:00.000Z	43 \| good	6.9 \| good	30.396 \| good	46.432 \| good	1.132 \| good	1.224 \| good	0.212 \| good
2025-06-07T17:00:00.000Z	45 \| good	6.632 \| good	28.941 \| good	49.134 \| good	1.278 \| good	1.41 \| good	0.217 \| good
2025-06-07T18:00:00.000Z	46 \| good	7.688 \| good	33.596 \| good	49.637 \| good	1.424 \| good	1.596 \| good	0.222 \| good
2025-06-07T19:00:00.000Z	49 \| good	8.508 \| good	37.001 \| good	52.189 \| good	0.852 \| good	1.469 \| good	0.211 \| good
2025-06-07T20:00:00.000Z	49 \| good	8.391 \| good	36.854 \| good	53.107 \| good	0.993 \| good	1.67 \| good	0.219 \| good
2025-06-07T21:00:00.000Z	48 \| good	7.583 \| good	33.274 \| good	51.976 \| good	1.133 \| good	1.871 \| good	0.227 \| good
2025-06-07T22:00:00.000Z	46 \| good	7.404 \| good	32.839 \| good	50.289 \| good	0.8 \| good	6.265 \| good	0.253 \| good
2025-06-07T23:00:00.000Z	52 \| moderate	10.337 \| good	45.721 \| good	47.444 \| good	0.916 \| good	6.788 \| good	0.263 \| good
2025-06-08T00:00:00.000Z	52 \| moderate	10.171 \| good	44.959 \| good	39.225 \| good	1.032 \| good	7.311 \| good	0.274 \| good
2025-06-08T01:00:00.000Z	60 \| moderate	13.654 \| fine	61.508 \| fine	31.217 \| good	1.271 \| good	15.982 \| good	0.338 \| good
2025-06-08T02:00:00.000Z	67 \| moderate	18.353 \| fine	80.698 \| fine	28.656 \| good	1.385 \| good	15.537 \| good	0.338 \| good
2025-06-08T03:00:00.000Z	71 \| moderate	20.314 \| fine	89.529 \| fine	24.829 \| good	1.498 \| good	15.091 \| good	0.338 \| good
2025-06-08T04:00:00.000Z	66 \| moderate	17.023 \| fine	75.205 \| fine	20.655 \| good	1.801 \| good	12.115 \| good	0.339 \| good
2025-06-08T05:00:00.000Z	60 \| moderate	13.749 \| fine	61.156 \| fine	21.32 \| good	1.801 \| good	11.873 \| good	0.337 \| good
2025-06-08T06:00:00.000Z	49 \| good	8.883 \| good	39.242 \| good	20.167 \| good	1.801 \| good	11.63 \| good	0.336 \| good
2025-06-08T07:00:00.000Z	49 \| good	8.563 \| good	37.916 \| good	20.793 \| good	1.949 \| good	6.431 \| good	0.306 \| good
2025-06-08T08:00:00.000Z	38 \| good	7.249 \| good	31.932 \| good	22.907 \| good	1.89 \| good	6.523 \| good	0.305 \| good
2025-06-08T09:00:00.000Z	44 \| good	7.757 \| good	34.004 \| good	15.872 \| good	1.83 \| good	6.615 \| good	0.303 \| good
2025-06-08T10:00:00.000Z	44 \| good	8.097 \| good	35.432 \| good	17.009 \| good	1.941 \| good	7.206 \| good	0.31 \| good
2025-06-08T11:00:00.000Z	52 \| moderate	10.12 \| good	44.845 \| good	19.011 \| good	1.9 \| good	7.431 \| good	0.308 \| good
2025-06-08T12:00:00.000Z	58 \| moderate	13.014 \| fine	58.446 \| fine	22.186 \| good	1.86 \| good	7.655 \| good	0.307 \| good
2025-06-08T13:00:00.000Z	62 \| moderate	15.463 \| fine	68.759 \| fine	33.727 \| good	1.976 \| good	8.595 \| good	0.3 \| good
2025-06-08T14:00:00.000Z	52 \| moderate	10.445 \| good	45.98 \| good	40.997 \| good	1.993 \| good	8.622 \| good	0.3 \| good
2025-06-08T15:00:00.000Z	49 \| good	8.654 \| good	37.924 \| good	39.725 \| good	2.009 \| good	8.648 \| good	0.299 \| good
2025-06-08T16:00:00.000Z	44 \| good	8.208 \| good	35.878 \| good	44.115 \| good	1.684 \| good	4.441 \| good	0.282 \| good
2025-06-08T17:00:00.000Z	47 \| good	7.344 \| good	32.481 \| good	51.364 \| good	1.598 \| good	4.486 \| good	0.279 \| good
2025-06-08T18:00:00.000Z	58 \| moderate	7.044 \| good	30.958 \| good	57.22 \| fine	1.511 \| good	4.531 \| good	0.276 \| good
2025-06-08T19:00:00.000Z	51 \| moderate	7.77 \| good	34.243 \| good	55.077 \| fine	1.241 \| good	3.239 \| good	0.258 \| good
2025-06-08T20:00:00.000Z	45 \| good	7.106 \| good	31.697 \| good	49.059 \| good	1.177 \| good	3.13 \| good	0.255 \| good
2025-06-08T21:00:00.000Z	42 \| good	6.466 \| good	28.808 \| good	45.156 \| good	1.114 \| good	3.021 \| good	0.253 \| good

Live air quality index in Towson, Maryland today

Major air pollutants in Towson, 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

Timonium, Maryland

Mays Chapel, Maryland

Parkville, Maryland

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Overlea, Maryland

Cockeysville, 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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