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

The current PM10 concentration at Redland, Maryland is 19.78 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Redland, Maryland is 0.344 ppb.

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

The current ozone (O3) concentration at Redland, Maryland is 1.28 ppm.

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

The current nitrogen dioxide (NO2) concentration at Redland, Maryland is 14.692 ppb.

Redland, Maryland live air quality index now

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

Stay updated with real-time air quality in Redland, 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

Redland, Maryland

Last updated: ... (Local time)

Major air pollutants in Redland, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.57 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

19.78 μg/m³

155

255

425

605+

Ozone (O₃)

1.28 ppb

201

201+

Sulfur Dioxide (SO₂)

0.34 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.69 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.36 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Redland, Maryland

Get Live Pollen Counts

Redland, Maryland

Scroll To Air Quality Map

Track live Redland, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T12:00:00.000Z	38 \| good	6.558 \| good	29.667 \| good	9.584 \| good	0.136 \| good	8.018 \| good	0.31 \| good
2025-10-19T13:00:00.000Z	33 \| good	6.494 \| good	29.065 \| good	9.456 \| good	0.16 \| good	7.681 \| good	0.325 \| good
2025-10-19T14:00:00.000Z	38 \| good	7.202 \| good	31.853 \| good	19.159 \| good	0.155 \| good	6.282 \| good	0.321 \| good
2025-10-19T15:00:00.000Z	49 \| good	9.02 \| good	39.655 \| good	26.734 \| good	0.254 \| good	4.779 \| good	0.258 \| good
2025-10-19T16:00:00.000Z	52 \| moderate	9.543 \| good	42.006 \| good	32.232 \| good	0.334 \| good	3.697 \| good	0.236 \| good
2025-10-19T17:00:00.000Z	49 \| good	9.348 \| good	40.769 \| good	35.561 \| good	0.334 \| good	2.84 \| good	0.236 \| good
2025-10-19T18:00:00.000Z	49 \| good	8.641 \| good	37.538 \| good	38.603 \| good	0.284 \| good	2.466 \| good	0.189 \| good
2025-10-19T19:00:00.000Z	38 \| good	7.415 \| good	32.239 \| good	40.727 \| good	0.29 \| good	2.279 \| good	0.236 \| good
2025-10-19T20:00:00.000Z	39 \| good	7.237 \| good	31.921 \| good	41.864 \| good	0.265 \| good	1.896 \| good	0.215 \| good
2025-10-19T21:00:00.000Z	44 \| good	8.087 \| good	35.498 \| good	43.506 \| good	0.248 \| good	2.209 \| good	0.189 \| good
2025-10-19T22:00:00.000Z	44 \| good	8.186 \| good	35.686 \| good	44.429 \| good	0.256 \| good	2.516 \| good	0.189 \| good
2025-10-19T23:00:00.000Z	38 \| good	6.773 \| good	29.86 \| good	39.834 \| good	0.271 \| good	2.527 \| good	0.189 \| good
2025-10-20T00:00:00.000Z	33 \| good	5.504 \| good	23.605 \| good	36.172 \| good	0.244 \| good	2.835 \| good	0.189 \| good
2025-10-20T01:00:00.000Z	32 \| good	4.746 \| good	20.996 \| good	35.35 \| good	0.198 \| good	3.259 \| good	0.205 \| good
2025-10-20T02:00:00.000Z	37 \| good	4.398 \| good	18.883 \| good	39.577 \| good	0.222 \| good	2.459 \| good	0.205 \| good
2025-10-20T03:00:00.000Z	34 \| good	3.356 \| good	14.658 \| good	36.763 \| good	0.191 \| good	2.33 \| good	0.157 \| good
2025-10-20T04:00:00.000Z	34 \| good	3.331 \| good	14.514 \| good	36.816 \| good	0.172 \| good	2.07 \| good	0.157 \| good
2025-10-20T05:00:00.000Z	28 \| good	1.662 \| good	6.754 \| good	29.948 \| good	0.21 \| good	2.221 \| good	0.157 \| good
2025-10-20T06:00:00.000Z	28 \| good	1.352 \| good	5.665 \| good	29.7 \| good	0.14 \| good	2.927 \| good	0.157 \| good
2025-10-20T07:00:00.000Z	28 \| good	1.33 \| good	5.472 \| good	29.608 \| good	0.159 \| good	2.285 \| good	0.157 \| good
2025-10-20T08:00:00.000Z	20 \| good	2.645 \| good	11.37 \| good	22.328 \| good	0.142 \| good	3.213 \| good	0.157 \| good
2025-10-20T09:00:00.000Z	19 \| good	3.045 \| good	13.269 \| good	21.023 \| good	0.156 \| good	3.434 \| good	0.175 \| good
2025-10-20T10:00:00.000Z	22 \| good	2.486 \| good	10.107 \| good	23.635 \| good	0.159 \| good	2.352 \| good	0.157 \| good
2025-10-20T11:00:00.000Z	23 \| good	1.655 \| good	7.269 \| good	25.023 \| good	0.16 \| good	4.079 \| good	0.152 \| good
2025-10-20T12:00:00.000Z	23 \| good	1.381 \| good	5.902 \| good	25.348 \| good	0.173 \| good	4.368 \| good	0.126 \| good
2025-10-20T13:00:00.000Z	23 \| good	1.361 \| good	5.986 \| good	25.336 \| good	0.15 \| good	6.192 \| good	0.168 \| good
2025-10-20T14:00:00.000Z	27 \| good	4.62 \| good	19.719 \| good	22.72 \| good	0.166 \| good	5.96 \| good	0.183 \| good
2025-10-20T15:00:00.000Z	27 \| good	5.088 \| good	22.012 \| good	27.225 \| good	0.2 \| good	3.064 \| good	0.142 \| good
2025-10-20T16:00:00.000Z	27 \| good	4.329 \| good	19.105 \| good	29.118 \| good	0.229 \| good	2.152 \| good	0.126 \| good
2025-10-20T17:00:00.000Z	28 \| good	3.25 \| good	14.702 \| good	30.003 \| good	0.185 \| good	1.888 \| good	0.148 \| good
2025-10-20T18:00:00.000Z	29 \| good	2.535 \| good	10.914 \| good	31.114 \| good	0.181 \| good	1.626 \| good	0.142 \| good
2025-10-20T19:00:00.000Z	28 \| good	2.667 \| good	11.384 \| good	29.65 \| good	0.162 \| good	1.595 \| good	0.142 \| good
2025-10-20T20:00:00.000Z	28 \| good	2.357 \| good	10.069 \| good	30.363 \| good	0.168 \| good	1.659 \| good	0.142 \| good
2025-10-20T21:00:00.000Z	29 \| good	2.077 \| good	8.506 \| good	31.145 \| good	0.145 \| good	1.723 \| good	0.142 \| good
2025-10-20T22:00:00.000Z	28 \| good	1.694 \| good	7.368 \| good	29.6 \| good	0.169 \| good	3.937 \| good	0.142 \| good
2025-10-20T23:00:00.000Z	27 \| good	0.655 \| good	2.6 \| good	28.674 \| good	0.164 \| good	6.647 \| good	0.142 \| good
2025-10-21T00:00:00.000Z	26 \| good	0.501 \| good	1.928 \| good	28.461 \| good	0.146 \| good	8.045 \| good	0.142 \| good
2025-10-21T01:00:00.000Z	26 \| good	1.307 \| good	5.528 \| good	28.268 \| good	0.164 \| good	12.859 \| good	0.178 \| good
2025-10-21T02:00:00.000Z	22 \| good	2.178 \| good	9.105 \| good	23.571 \| good	0.143 \| good	13.865 \| good	0.263 \| good
2025-10-21T03:00:00.000Z	33 \| good	6.393 \| good	28.144 \| good	15.803 \| good	1.824 \| good	14.913 \| good	0.218 \| good
2025-10-21T04:00:00.000Z	22 \| good	3.851 \| good	16.727 \| good	10.824 \| good	0.191 \| good	14.686 \| good	0.322 \| good
2025-10-21T05:00:00.000Z	16 \| good	3.478 \| good	15.627 \| good	7.017 \| good	0.176 \| good	16.155 \| good	0.353 \| good
2025-10-21T06:00:00.000Z	22 \| good	4.25 \| good	18.774 \| good	4.564 \| good	0.168 \| good	15.278 \| good	0.358 \| good
2025-10-21T07:00:00.000Z	22 \| good	4.234 \| good	18.68 \| good	4.427 \| good	0.163 \| good	14.554 \| good	0.331 \| good
2025-10-21T08:00:00.000Z	22 \| good	3.577 \| good	15.766 \| good	1.726 \| good	0.227 \| good	13.551 \| good	0.332 \| good
2025-10-21T09:00:00.000Z	27 \| good	4.665 \| good	20.197 \| good	4.532 \| good	0.229 \| good	13.23 \| good	0.343 \| good
2025-10-21T10:00:00.000Z	27 \| good	4.774 \| good	20.729 \| good	2.871 \| good	0.336 \| good	15.612 \| good	0.343 \| good
2025-10-21T11:00:00.000Z	27 \| good	4.573 \| good	19.78 \| good	1.28 \| good	0.344 \| good	14.692 \| good	0.365 \| good
2025-10-21T11:00:00.000Z	27 \| good	4.573 \| good	19.78 \| good	1.28 \| good	0.344 \| good	14.692 \| good	0.365 \| good
2025-10-21T12:00:00.000Z	38 \| good	7.153 \| good	31.87 \| good	3.01 \| good	2.69 \| good	15.982 \| good	0.256 \| good
2025-10-21T13:00:00.000Z	33 \| good	6.041 \| good	26.837 \| good	5.953 \| good	2.554 \| good	13.463 \| good	0.249 \| good
2025-10-21T14:00:00.000Z	33 \| good	6.192 \| good	27.072 \| good	19.629 \| good	2.419 \| good	10.944 \| good	0.241 \| good
2025-10-21T15:00:00.000Z	38 \| good	7.218 \| good	32 \| good	29.339 \| good	2.283 \| good	8.425 \| good	0.233 \| good
2025-10-21T16:00:00.000Z	38 \| good	7.437 \| good	32.931 \| good	36.658 \| good	2.153 \| good	6.708 \| good	0.217 \| good
2025-10-21T17:00:00.000Z	41 \| good	5.612 \| good	23.951 \| good	43.695 \| good	2.023 \| good	4.991 \| good	0.201 \| good
2025-10-21T18:00:00.000Z	44 \| good	6.582 \| good	29.167 \| good	48.441 \| good	1.893 \| good	3.274 \| good	0.185 \| good
2025-10-21T19:00:00.000Z	44 \| good	6.708 \| good	29.884 \| good	48.413 \| good	1.797 \| good	3.621 \| good	0.184 \| good
2025-10-21T20:00:00.000Z	45 \| good	6.729 \| good	30 \| good	49.248 \| good	1.701 \| good	3.968 \| good	0.183 \| good
2025-10-21T21:00:00.000Z	44 \| good	7.539 \| good	33.183 \| good	45.409 \| good	1.606 \| good	4.316 \| good	0.182 \| good
2025-10-21T22:00:00.000Z	36 \| good	6.319 \| good	28.142 \| good	38.998 \| good	1.698 \| good	8.957 \| good	0.215 \| good
2025-10-21T23:00:00.000Z	33 \| good	5.97 \| good	25.952 \| good	33.136 \| good	1.789 \| good	13.599 \| good	0.248 \| good
2025-10-22T00:00:00.000Z	32 \| good	2.032 \| good	8.548 \| good	35.011 \| good	1.881 \| good	18.24 \| good	0.282 \| good
2025-10-22T01:00:00.000Z	22 \| good	3.788 \| good	16.671 \| good	24.287 \| good	1.835 \| good	16.306 \| good	0.265 \| good
2025-10-22T02:00:00.000Z	23 \| good	4.12 \| good	17.793 \| good	24.906 \| good	1.788 \| good	14.371 \| good	0.249 \| good
2025-10-22T03:00:00.000Z	33 \| good	6.113 \| good	27.402 \| good	22.981 \| good	1.742 \| good	12.436 \| good	0.233 \| good
2025-10-22T04:00:00.000Z	49 \| good	8.844 \| good	38.835 \| good	16.928 \| good	1.704 \| good	10.587 \| good	0.22 \| good
2025-10-22T05:00:00.000Z	56 \| moderate	11.542 \| good	51.258 \| good	16.093 \| good	1.667 \| good	8.738 \| good	0.207 \| good
2025-10-22T06:00:00.000Z	54 \| moderate	11.279 \| good	49.965 \| good	14.93 \| good	1.63 \| good	6.889 \| good	0.194 \| good
2025-10-22T07:00:00.000Z	44 \| good	8.031 \| good	35.563 \| good	20.441 \| good	2.002 \| good	5.542 \| good	0.176 \| good
2025-10-22T08:00:00.000Z	33 \| good	6.054 \| good	26.848 \| good	24.618 \| good	2.373 \| good	4.195 \| good	0.158 \| good
2025-10-22T09:00:00.000Z	33 \| good	5.939 \| good	26.86 \| good	25.211 \| good	2.745 \| good	2.848 \| good	0.14 \| good
2025-10-22T10:00:00.000Z	33 \| good	5.683 \| good	24.323 \| good	17.457 \| good	2.789 \| good	3.929 \| good	0.144 \| good
2025-10-22T11:00:00.000Z	22 \| good	3.933 \| good	17.352 \| good	8.422 \| good	2.834 \| good	5.011 \| good	0.149 \| good
2025-10-22T12:00:00.000Z	22 \| good	4.38 \| good	19.264 \| good	18.507 \| good	2.879 \| good	6.093 \| good	0.153 \| good
2025-10-22T13:00:00.000Z	27 \| good	4.565 \| good	19.506 \| good	28.366 \| good	2.802 \| good	4.741 \| good	0.144 \| good
2025-10-22T14:00:00.000Z	31 \| good	4.851 \| good	21.029 \| good	33.802 \| good	2.725 \| good	3.388 \| good	0.136 \| good
2025-10-22T15:00:00.000Z	33 \| good	5.471 \| good	23.193 \| good	36.481 \| good	2.648 \| good	2.036 \| good	0.127 \| good
2025-10-22T16:00:00.000Z	34 \| good	4.93 \| good	21.193 \| good	37.288 \| good	2.462 \| good	1.931 \| good	0.125 \| good
2025-10-22T17:00:00.000Z	34 \| good	3.046 \| good	12.289 \| good	37.236 \| good	2.276 \| good	1.827 \| good	0.123 \| good
2025-10-22T18:00:00.000Z	36 \| good	3.728 \| good	16.086 \| good	39.222 \| good	2.089 \| good	1.722 \| good	0.121 \| good
2025-10-22T19:00:00.000Z	38 \| good	3.375 \| good	15.054 \| good	40.805 \| good	2.067 \| good	2.262 \| good	0.126 \| good
2025-10-22T20:00:00.000Z	36 \| good	4.047 \| good	17.919 \| good	39.213 \| good	2.044 \| good	2.801 \| good	0.131 \| good
2025-10-22T21:00:00.000Z	35 \| good	4.848 \| good	21.043 \| good	37.67 \| good	2.021 \| good	3.341 \| good	0.135 \| good
2025-10-22T22:00:00.000Z	33 \| good	3.06 \| good	12.608 \| good	36.466 \| good	2.106 \| good	4.827 \| good	0.146 \| good
2025-10-22T23:00:00.000Z	31 \| good	3.572 \| good	15.807 \| good	34.102 \| good	2.19 \| good	6.314 \| good	0.156 \| good
2025-10-23T00:00:00.000Z	31 \| good	4.44 \| good	19.229 \| good	32.71 \| good	2.274 \| good	7.801 \| good	0.167 \| good
2025-10-23T01:00:00.000Z	33 \| good	6.128 \| good	27.105 \| good	26.477 \| good	2.405 \| good	7.005 \| good	0.159 \| good
2025-10-23T02:00:00.000Z	33 \| good	6.109 \| good	26.845 \| good	20.909 \| good	2.536 \| good	6.209 \| good	0.152 \| good
2025-10-23T03:00:00.000Z	38 \| good	6.913 \| good	30.369 \| good	18.862 \| good	2.666 \| good	5.413 \| good	0.145 \| good
2025-10-23T04:00:00.000Z	33 \| good	6.356 \| good	28.061 \| good	16.523 \| good	2.608 \| good	5.249 \| good	0.145 \| good
2025-10-23T05:00:00.000Z	38 \| good	7.028 \| good	31.051 \| good	18.361 \| good	2.55 \| good	5.086 \| good	0.144 \| good
2025-10-23T06:00:00.000Z	33 \| good	5.629 \| good	5.636 \| good	23.707 \| good	2.505 \| good	4.908 \| good	0.144 \| good
2025-10-23T07:00:00.000Z	33 \| good	6.303 \| good	28.132 \| good	20.519 \| good	2.294 \| good	4.411 \| good	0.141 \| good
2025-10-23T08:00:00.000Z	33 \| good	6.227 \| good	27.666 \| good	16.477 \| good	2.097 \| good	3.901 \| good	0.138 \| good
2025-10-23T09:00:00.000Z	38 \| good	6.745 \| good	30.149 \| good	11.502 \| good	1.899 \| good	3.391 \| good	0.135 \| good
2025-10-23T10:00:00.000Z	38 \| good	6.886 \| good	30.409 \| good	7.757 \| good	1.938 \| good	4.182 \| good	0.141 \| good
2025-10-23T11:00:00.000Z	33 \| good	5.895 \| good	25.575 \| good	6.745 \| good	1.978 \| good	4.974 \| good	0.148 \| good

Redland

Get reliable air quality data to drive your business

Redland, 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 Redland, Maryland updated?

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

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

The worst air quality in Redland, Maryland in the last 24 hours was observed at 03:00:00 on 2025-10-21.

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

In the last 24 hrs, the best air quality in Redland, Maryland was observed at 05:00:00 on 2025-10-21.

What is the current air quality in Redland, Maryland?

The current air quality in Redland, Maryland is 27, categorized as Good based on real-time data.

What pollutant is the most common in Redland, Maryland?

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

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

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

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

The current PM_2.5 concentration at Redland, Maryland is 4.573 μg/m³.

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

The current PM₁₀ concentration at Redland, Maryland is 19.78 μg/m³.

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

The current carbon monoxide (CO) concentration at Redland, Maryland is 0.365 ppm.

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

The current sulfur dioxide (SO₂) concentration at Redland, Maryland is 0.344 ppb.

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

The current ozone (O₃) concentration at Redland, Maryland is 1.28 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Redland, Maryland is 14.692 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-10-19T12:00:00.000Z	38 \| good	6.558 \| good	29.667 \| good	9.584 \| good	0.136 \| good	8.018 \| good	0.31 \| good
2025-10-19T13:00:00.000Z	33 \| good	6.494 \| good	29.065 \| good	9.456 \| good	0.16 \| good	7.681 \| good	0.325 \| good
2025-10-19T14:00:00.000Z	38 \| good	7.202 \| good	31.853 \| good	19.159 \| good	0.155 \| good	6.282 \| good	0.321 \| good
2025-10-19T15:00:00.000Z	49 \| good	9.02 \| good	39.655 \| good	26.734 \| good	0.254 \| good	4.779 \| good	0.258 \| good
2025-10-19T16:00:00.000Z	52 \| moderate	9.543 \| good	42.006 \| good	32.232 \| good	0.334 \| good	3.697 \| good	0.236 \| good
2025-10-19T17:00:00.000Z	49 \| good	9.348 \| good	40.769 \| good	35.561 \| good	0.334 \| good	2.84 \| good	0.236 \| good
2025-10-19T18:00:00.000Z	49 \| good	8.641 \| good	37.538 \| good	38.603 \| good	0.284 \| good	2.466 \| good	0.189 \| good
2025-10-19T19:00:00.000Z	38 \| good	7.415 \| good	32.239 \| good	40.727 \| good	0.29 \| good	2.279 \| good	0.236 \| good
2025-10-19T20:00:00.000Z	39 \| good	7.237 \| good	31.921 \| good	41.864 \| good	0.265 \| good	1.896 \| good	0.215 \| good
2025-10-19T21:00:00.000Z	44 \| good	8.087 \| good	35.498 \| good	43.506 \| good	0.248 \| good	2.209 \| good	0.189 \| good
2025-10-19T22:00:00.000Z	44 \| good	8.186 \| good	35.686 \| good	44.429 \| good	0.256 \| good	2.516 \| good	0.189 \| good
2025-10-19T23:00:00.000Z	38 \| good	6.773 \| good	29.86 \| good	39.834 \| good	0.271 \| good	2.527 \| good	0.189 \| good
2025-10-20T00:00:00.000Z	33 \| good	5.504 \| good	23.605 \| good	36.172 \| good	0.244 \| good	2.835 \| good	0.189 \| good
2025-10-20T01:00:00.000Z	32 \| good	4.746 \| good	20.996 \| good	35.35 \| good	0.198 \| good	3.259 \| good	0.205 \| good
2025-10-20T02:00:00.000Z	37 \| good	4.398 \| good	18.883 \| good	39.577 \| good	0.222 \| good	2.459 \| good	0.205 \| good
2025-10-20T03:00:00.000Z	34 \| good	3.356 \| good	14.658 \| good	36.763 \| good	0.191 \| good	2.33 \| good	0.157 \| good
2025-10-20T04:00:00.000Z	34 \| good	3.331 \| good	14.514 \| good	36.816 \| good	0.172 \| good	2.07 \| good	0.157 \| good
2025-10-20T05:00:00.000Z	28 \| good	1.662 \| good	6.754 \| good	29.948 \| good	0.21 \| good	2.221 \| good	0.157 \| good
2025-10-20T06:00:00.000Z	28 \| good	1.352 \| good	5.665 \| good	29.7 \| good	0.14 \| good	2.927 \| good	0.157 \| good
2025-10-20T07:00:00.000Z	28 \| good	1.33 \| good	5.472 \| good	29.608 \| good	0.159 \| good	2.285 \| good	0.157 \| good
2025-10-20T08:00:00.000Z	20 \| good	2.645 \| good	11.37 \| good	22.328 \| good	0.142 \| good	3.213 \| good	0.157 \| good
2025-10-20T09:00:00.000Z	19 \| good	3.045 \| good	13.269 \| good	21.023 \| good	0.156 \| good	3.434 \| good	0.175 \| good
2025-10-20T10:00:00.000Z	22 \| good	2.486 \| good	10.107 \| good	23.635 \| good	0.159 \| good	2.352 \| good	0.157 \| good
2025-10-20T11:00:00.000Z	23 \| good	1.655 \| good	7.269 \| good	25.023 \| good	0.16 \| good	4.079 \| good	0.152 \| good
2025-10-20T12:00:00.000Z	23 \| good	1.381 \| good	5.902 \| good	25.348 \| good	0.173 \| good	4.368 \| good	0.126 \| good
2025-10-20T13:00:00.000Z	23 \| good	1.361 \| good	5.986 \| good	25.336 \| good	0.15 \| good	6.192 \| good	0.168 \| good
2025-10-20T14:00:00.000Z	27 \| good	4.62 \| good	19.719 \| good	22.72 \| good	0.166 \| good	5.96 \| good	0.183 \| good
2025-10-20T15:00:00.000Z	27 \| good	5.088 \| good	22.012 \| good	27.225 \| good	0.2 \| good	3.064 \| good	0.142 \| good
2025-10-20T16:00:00.000Z	27 \| good	4.329 \| good	19.105 \| good	29.118 \| good	0.229 \| good	2.152 \| good	0.126 \| good
2025-10-20T17:00:00.000Z	28 \| good	3.25 \| good	14.702 \| good	30.003 \| good	0.185 \| good	1.888 \| good	0.148 \| good
2025-10-20T18:00:00.000Z	29 \| good	2.535 \| good	10.914 \| good	31.114 \| good	0.181 \| good	1.626 \| good	0.142 \| good
2025-10-20T19:00:00.000Z	28 \| good	2.667 \| good	11.384 \| good	29.65 \| good	0.162 \| good	1.595 \| good	0.142 \| good
2025-10-20T20:00:00.000Z	28 \| good	2.357 \| good	10.069 \| good	30.363 \| good	0.168 \| good	1.659 \| good	0.142 \| good
2025-10-20T21:00:00.000Z	29 \| good	2.077 \| good	8.506 \| good	31.145 \| good	0.145 \| good	1.723 \| good	0.142 \| good
2025-10-20T22:00:00.000Z	28 \| good	1.694 \| good	7.368 \| good	29.6 \| good	0.169 \| good	3.937 \| good	0.142 \| good
2025-10-20T23:00:00.000Z	27 \| good	0.655 \| good	2.6 \| good	28.674 \| good	0.164 \| good	6.647 \| good	0.142 \| good
2025-10-21T00:00:00.000Z	26 \| good	0.501 \| good	1.928 \| good	28.461 \| good	0.146 \| good	8.045 \| good	0.142 \| good
2025-10-21T01:00:00.000Z	26 \| good	1.307 \| good	5.528 \| good	28.268 \| good	0.164 \| good	12.859 \| good	0.178 \| good
2025-10-21T02:00:00.000Z	22 \| good	2.178 \| good	9.105 \| good	23.571 \| good	0.143 \| good	13.865 \| good	0.263 \| good
2025-10-21T03:00:00.000Z	33 \| good	6.393 \| good	28.144 \| good	15.803 \| good	1.824 \| good	14.913 \| good	0.218 \| good
2025-10-21T04:00:00.000Z	22 \| good	3.851 \| good	16.727 \| good	10.824 \| good	0.191 \| good	14.686 \| good	0.322 \| good
2025-10-21T05:00:00.000Z	16 \| good	3.478 \| good	15.627 \| good	7.017 \| good	0.176 \| good	16.155 \| good	0.353 \| good
2025-10-21T06:00:00.000Z	22 \| good	4.25 \| good	18.774 \| good	4.564 \| good	0.168 \| good	15.278 \| good	0.358 \| good
2025-10-21T07:00:00.000Z	22 \| good	4.234 \| good	18.68 \| good	4.427 \| good	0.163 \| good	14.554 \| good	0.331 \| good
2025-10-21T08:00:00.000Z	22 \| good	3.577 \| good	15.766 \| good	1.726 \| good	0.227 \| good	13.551 \| good	0.332 \| good
2025-10-21T09:00:00.000Z	27 \| good	4.665 \| good	20.197 \| good	4.532 \| good	0.229 \| good	13.23 \| good	0.343 \| good
2025-10-21T10:00:00.000Z	27 \| good	4.774 \| good	20.729 \| good	2.871 \| good	0.336 \| good	15.612 \| good	0.343 \| good
2025-10-21T11:00:00.000Z	27 \| good	4.573 \| good	19.78 \| good	1.28 \| good	0.344 \| good	14.692 \| good	0.365 \| good
2025-10-21T11:00:00.000Z	27 \| good	4.573 \| good	19.78 \| good	1.28 \| good	0.344 \| good	14.692 \| good	0.365 \| good
2025-10-21T12:00:00.000Z	38 \| good	7.153 \| good	31.87 \| good	3.01 \| good	2.69 \| good	15.982 \| good	0.256 \| good
2025-10-21T13:00:00.000Z	33 \| good	6.041 \| good	26.837 \| good	5.953 \| good	2.554 \| good	13.463 \| good	0.249 \| good
2025-10-21T14:00:00.000Z	33 \| good	6.192 \| good	27.072 \| good	19.629 \| good	2.419 \| good	10.944 \| good	0.241 \| good
2025-10-21T15:00:00.000Z	38 \| good	7.218 \| good	32 \| good	29.339 \| good	2.283 \| good	8.425 \| good	0.233 \| good
2025-10-21T16:00:00.000Z	38 \| good	7.437 \| good	32.931 \| good	36.658 \| good	2.153 \| good	6.708 \| good	0.217 \| good
2025-10-21T17:00:00.000Z	41 \| good	5.612 \| good	23.951 \| good	43.695 \| good	2.023 \| good	4.991 \| good	0.201 \| good
2025-10-21T18:00:00.000Z	44 \| good	6.582 \| good	29.167 \| good	48.441 \| good	1.893 \| good	3.274 \| good	0.185 \| good
2025-10-21T19:00:00.000Z	44 \| good	6.708 \| good	29.884 \| good	48.413 \| good	1.797 \| good	3.621 \| good	0.184 \| good
2025-10-21T20:00:00.000Z	45 \| good	6.729 \| good	30 \| good	49.248 \| good	1.701 \| good	3.968 \| good	0.183 \| good
2025-10-21T21:00:00.000Z	44 \| good	7.539 \| good	33.183 \| good	45.409 \| good	1.606 \| good	4.316 \| good	0.182 \| good
2025-10-21T22:00:00.000Z	36 \| good	6.319 \| good	28.142 \| good	38.998 \| good	1.698 \| good	8.957 \| good	0.215 \| good
2025-10-21T23:00:00.000Z	33 \| good	5.97 \| good	25.952 \| good	33.136 \| good	1.789 \| good	13.599 \| good	0.248 \| good
2025-10-22T00:00:00.000Z	32 \| good	2.032 \| good	8.548 \| good	35.011 \| good	1.881 \| good	18.24 \| good	0.282 \| good
2025-10-22T01:00:00.000Z	22 \| good	3.788 \| good	16.671 \| good	24.287 \| good	1.835 \| good	16.306 \| good	0.265 \| good
2025-10-22T02:00:00.000Z	23 \| good	4.12 \| good	17.793 \| good	24.906 \| good	1.788 \| good	14.371 \| good	0.249 \| good
2025-10-22T03:00:00.000Z	33 \| good	6.113 \| good	27.402 \| good	22.981 \| good	1.742 \| good	12.436 \| good	0.233 \| good
2025-10-22T04:00:00.000Z	49 \| good	8.844 \| good	38.835 \| good	16.928 \| good	1.704 \| good	10.587 \| good	0.22 \| good
2025-10-22T05:00:00.000Z	56 \| moderate	11.542 \| good	51.258 \| good	16.093 \| good	1.667 \| good	8.738 \| good	0.207 \| good
2025-10-22T06:00:00.000Z	54 \| moderate	11.279 \| good	49.965 \| good	14.93 \| good	1.63 \| good	6.889 \| good	0.194 \| good
2025-10-22T07:00:00.000Z	44 \| good	8.031 \| good	35.563 \| good	20.441 \| good	2.002 \| good	5.542 \| good	0.176 \| good
2025-10-22T08:00:00.000Z	33 \| good	6.054 \| good	26.848 \| good	24.618 \| good	2.373 \| good	4.195 \| good	0.158 \| good
2025-10-22T09:00:00.000Z	33 \| good	5.939 \| good	26.86 \| good	25.211 \| good	2.745 \| good	2.848 \| good	0.14 \| good
2025-10-22T10:00:00.000Z	33 \| good	5.683 \| good	24.323 \| good	17.457 \| good	2.789 \| good	3.929 \| good	0.144 \| good
2025-10-22T11:00:00.000Z	22 \| good	3.933 \| good	17.352 \| good	8.422 \| good	2.834 \| good	5.011 \| good	0.149 \| good
2025-10-22T12:00:00.000Z	22 \| good	4.38 \| good	19.264 \| good	18.507 \| good	2.879 \| good	6.093 \| good	0.153 \| good
2025-10-22T13:00:00.000Z	27 \| good	4.565 \| good	19.506 \| good	28.366 \| good	2.802 \| good	4.741 \| good	0.144 \| good
2025-10-22T14:00:00.000Z	31 \| good	4.851 \| good	21.029 \| good	33.802 \| good	2.725 \| good	3.388 \| good	0.136 \| good
2025-10-22T15:00:00.000Z	33 \| good	5.471 \| good	23.193 \| good	36.481 \| good	2.648 \| good	2.036 \| good	0.127 \| good
2025-10-22T16:00:00.000Z	34 \| good	4.93 \| good	21.193 \| good	37.288 \| good	2.462 \| good	1.931 \| good	0.125 \| good
2025-10-22T17:00:00.000Z	34 \| good	3.046 \| good	12.289 \| good	37.236 \| good	2.276 \| good	1.827 \| good	0.123 \| good
2025-10-22T18:00:00.000Z	36 \| good	3.728 \| good	16.086 \| good	39.222 \| good	2.089 \| good	1.722 \| good	0.121 \| good
2025-10-22T19:00:00.000Z	38 \| good	3.375 \| good	15.054 \| good	40.805 \| good	2.067 \| good	2.262 \| good	0.126 \| good
2025-10-22T20:00:00.000Z	36 \| good	4.047 \| good	17.919 \| good	39.213 \| good	2.044 \| good	2.801 \| good	0.131 \| good
2025-10-22T21:00:00.000Z	35 \| good	4.848 \| good	21.043 \| good	37.67 \| good	2.021 \| good	3.341 \| good	0.135 \| good
2025-10-22T22:00:00.000Z	33 \| good	3.06 \| good	12.608 \| good	36.466 \| good	2.106 \| good	4.827 \| good	0.146 \| good
2025-10-22T23:00:00.000Z	31 \| good	3.572 \| good	15.807 \| good	34.102 \| good	2.19 \| good	6.314 \| good	0.156 \| good
2025-10-23T00:00:00.000Z	31 \| good	4.44 \| good	19.229 \| good	32.71 \| good	2.274 \| good	7.801 \| good	0.167 \| good
2025-10-23T01:00:00.000Z	33 \| good	6.128 \| good	27.105 \| good	26.477 \| good	2.405 \| good	7.005 \| good	0.159 \| good
2025-10-23T02:00:00.000Z	33 \| good	6.109 \| good	26.845 \| good	20.909 \| good	2.536 \| good	6.209 \| good	0.152 \| good
2025-10-23T03:00:00.000Z	38 \| good	6.913 \| good	30.369 \| good	18.862 \| good	2.666 \| good	5.413 \| good	0.145 \| good
2025-10-23T04:00:00.000Z	33 \| good	6.356 \| good	28.061 \| good	16.523 \| good	2.608 \| good	5.249 \| good	0.145 \| good
2025-10-23T05:00:00.000Z	38 \| good	7.028 \| good	31.051 \| good	18.361 \| good	2.55 \| good	5.086 \| good	0.144 \| good
2025-10-23T06:00:00.000Z	33 \| good	5.629 \| good	5.636 \| good	23.707 \| good	2.505 \| good	4.908 \| good	0.144 \| good
2025-10-23T07:00:00.000Z	33 \| good	6.303 \| good	28.132 \| good	20.519 \| good	2.294 \| good	4.411 \| good	0.141 \| good
2025-10-23T08:00:00.000Z	33 \| good	6.227 \| good	27.666 \| good	16.477 \| good	2.097 \| good	3.901 \| good	0.138 \| good
2025-10-23T09:00:00.000Z	38 \| good	6.745 \| good	30.149 \| good	11.502 \| good	1.899 \| good	3.391 \| good	0.135 \| good
2025-10-23T10:00:00.000Z	38 \| good	6.886 \| good	30.409 \| good	7.757 \| good	1.938 \| good	4.182 \| good	0.141 \| good
2025-10-23T11:00:00.000Z	33 \| good	5.895 \| good	25.575 \| good	6.745 \| good	1.978 \| good	4.974 \| good	0.148 \| good

Redland, Maryland live air quality index now

Major air pollutants in Redland, Maryland

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Redland, Maryland air quality map: Track AQI near you

Air quality in nearby cities

Flower Hill, Maryland

Gaithersburg, Maryland

Montgomery Village, Maryland

Olney, Maryland

Rockville, Maryland

North Potomac, Maryland

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Frequently asked questions

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What is the current concentration of PM2.5 in Redland, Maryland?

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

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

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

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

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

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