What is the current level of PM10 in Ferndale, Maryland?

Ferndale, Maryland currently has a PM10 concentration of 32.609 μg/m3.

What is the current level of sulfur dioxide (SO2) in Ferndale, Maryland?

The current sulfur dioxide (SO2) concentration in Ferndale, Maryland is 0.32 ppb.

What is the current level of ozone (O3) in Ferndale, Maryland?

Ferndale, Maryland currently has an ozone (O3) concentration of 6.732 ppm.

What is the current level of nitrogen dioxide (NO2) in Ferndale, Maryland?

The current level of nitrogen dioxide (NO2) in Ferndale, Maryland is 11.335 ppb.

Current air quality index in Ferndale, Maryland today

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

Stay updated with real-time air quality in Ferndale, 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)

133

Unhealthy for sensitive groups

Ferndale, Maryland

Last updated: ... (Local time)

Common air pollutants in Ferndale, Maryland

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.46 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.34 μg/m³

155

255

425

605+

Ozone (O₃)

80.44 ppb

201

201+

Sulfur Dioxide (SO₂)

0.50 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.67 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Ferndale, Maryland

Get Live Pollen Counts

Ferndale, Maryland

Scroll To Air Quality Map

Track live Ferndale, Maryland air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-27T22:00:00.000Z	34 \| good	4.434 \| good	23.395 \| good	37.302 \| good	0.189 \| good	3.69 \| good	0.253 \| good
2025-07-27T23:00:00.000Z	27 \| good	5.081 \| good	21.768 \| good	29.006 \| good	0.229 \| good	4.787 \| good	0.28 \| good
2025-07-28T00:00:00.000Z	27 \| good	5.484 \| good	23.365 \| good	24.397 \| good	0.238 \| good	6.348 \| good	0.28 \| good
2025-07-28T01:00:00.000Z	22 \| good	4.251 \| good	14.18 \| good	23.222 \| good	0.179 \| good	6.306 \| good	0.247 \| good
2025-07-28T02:00:00.000Z	22 \| good	4.431 \| good	18.169 \| good	16.708 \| good	0.276 \| good	6.288 \| good	0.232 \| good
2025-07-28T03:00:00.000Z	22 \| good	4.212 \| good	15.86 \| good	13.383 \| good	0.242 \| good	7.872 \| good	0.224 \| good
2025-07-28T04:00:00.000Z	27 \| good	4.958 \| good	19.358 \| good	10.332 \| good	0.252 \| good	7.886 \| good	0.248 \| good
2025-07-28T05:00:00.000Z	23 \| good	4.485 \| good	24.621 \| good	7.27 \| good	0.198 \| good	8.4 \| good	0.232 \| good
2025-07-28T06:00:00.000Z	22 \| good	3.554 \| good	17.681 \| good	7.79 \| good	0.262 \| good	7.451 \| good	0.2 \| good
2025-07-28T07:00:00.000Z	27 \| good	5.001 \| good	22.258 \| good	9.376 \| good	0.284 \| good	6.716 \| good	0.176 \| good
2025-07-28T08:00:00.000Z	22 \| good	4.215 \| good	17.141 \| good	10.485 \| good	0.221 \| good	5.347 \| good	0.176 \| good
2025-07-28T09:00:00.000Z	27 \| good	4.646 \| good	20.569 \| good	10.744 \| good	0.168 \| good	4.136 \| good	0.201 \| good
2025-07-28T10:00:00.000Z	27 \| good	5.002 \| good	21.58 \| good	12.708 \| good	0.152 \| good	5.828 \| good	0.201 \| good
2025-07-28T11:00:00.000Z	33 \| good	5.803 \| good	26.313 \| good	16.065 \| good	0.221 \| good	7.487 \| good	0.201 \| good
2025-07-28T12:00:00.000Z	27 \| good	5.146 \| good	20.5 \| good	21.351 \| good	0.272 \| good	6.06 \| good	0.182 \| good
2025-07-28T13:00:00.000Z	27 \| good	5.347 \| good	23.095 \| good	25.808 \| good	0.52 \| good	4.73 \| good	0.193 \| good
2025-07-28T14:00:00.000Z	33 \| good	6.262 \| good	19.306 \| good	29.444 \| good	0.169 \| good	3.73 \| good	0.161 \| good
2025-07-28T15:00:00.000Z	38 \| good	6.962 \| good	26.875 \| good	36.095 \| good	0.156 \| good	2.9 \| good	0.206 \| good
2025-07-28T16:00:00.000Z	44 \| good	8.071 \| good	37.612 \| good	42.37 \| good	0.14 \| good	2.803 \| good	0.206 \| good
2025-07-28T17:00:00.000Z	44 \| good	7.919 \| good	26.44 \| good	46.276 \| good	0.146 \| good	2.767 \| good	0.206 \| good
2025-07-28T18:00:00.000Z	49 \| good	8.57 \| good	29.023 \| good	45.721 \| good	0.216 \| good	2.552 \| good	0.159 \| good
2025-07-28T19:00:00.000Z	44 \| good	7.885 \| good	34.847 \| good	47.436 \| good	0.228 \| good	2.192 \| good	0.146 \| good
2025-07-28T20:00:00.000Z	44 \| good	7.1 \| good	22.23 \| good	46.878 \| good	0.216 \| good	2.29 \| good	0.159 \| good
2025-07-28T21:00:00.000Z	44 \| good	5.04 \| good	24.001 \| good	46.693 \| good	0.264 \| good	2.675 \| good	0.174 \| good
2025-07-28T22:00:00.000Z	44 \| good	5.923 \| good	28.64 \| good	47.514 \| good	0.182 \| good	2.257 \| good	0.174 \| good
2025-07-28T23:00:00.000Z	52 \| moderate	9.516 \| good	38.801 \| good	47.7 \| good	0.222 \| good	3.313 \| good	0.174 \| good
2025-07-29T00:00:00.000Z	44 \| good	8.035 \| good	31.42 \| good	48.228 \| good	0.227 \| good	3.046 \| good	0.189 \| good
2025-07-29T01:00:00.000Z	44 \| good	7.529 \| good	28.775 \| good	46.965 \| good	0.192 \| good	6.942 \| good	0.215 \| good
2025-07-29T02:00:00.000Z	44 \| good	7.535 \| good	28.263 \| good	45.009 \| good	0.218 \| good	15.352 \| good	0.263 \| good
2025-07-29T03:00:00.000Z	44 \| good	8.269 \| good	34.282 \| good	36.474 \| good	0.232 \| good	15.197 \| good	0.291 \| good
2025-07-29T04:00:00.000Z	49 \| good	9.457 \| good	34.093 \| good	32.561 \| good	0.252 \| good	13.497 \| good	0.291 \| good
2025-07-29T05:00:00.000Z	49 \| good	9.004 \| good	35.551 \| good	25.968 \| good	0.259 \| good	14.688 \| good	0.322 \| good
2025-07-29T06:00:00.000Z	49 \| good	8.947 \| good	34.717 \| good	17.608 \| good	0.246 \| good	13.715 \| good	0.32 \| good
2025-07-29T07:00:00.000Z	52 \| moderate	9.582 \| good	25.4 \| good	10.628 \| good	0.354 \| good	14.163 \| good	0.335 \| good
2025-07-29T08:00:00.000Z	49 \| good	9.368 \| good	22.323 \| good	8.759 \| good	0.37 \| good	13.441 \| good	0.335 \| good
2025-07-29T09:00:00.000Z	49 \| good	9.325 \| good	38.073 \| good	6.716 \| good	0.344 \| good	12.698 \| good	0.32 \| good
2025-07-29T10:00:00.000Z	49 \| good	9.085 \| good	30.846 \| good	6.933 \| good	0.288 \| good	10.784 \| good	0.335 \| good
2025-07-29T11:00:00.000Z	49 \| good	9.209 \| good	32.609 \| good	6.732 \| good	0.32 \| good	11.335 \| good	0.354 \| good
2025-07-29T12:00:00.000Z	44 \| good	8.498 \| good	38.997 \| good	7.011 \| good	0.319 \| good	11.348 \| good	0.337 \| good
2025-07-29T13:00:00.000Z	44 \| good	7.993 \| good	36.445 \| good	7.174 \| good	0.211 \| good	12.51 \| good	0.348 \| good
2025-07-29T14:00:00.000Z	49 \| good	8.962 \| good	37.308 \| good	7.508 \| good	0.559 \| good	14.231 \| good	0.438 \| good
2025-07-29T15:00:00.000Z	52 \| moderate	10.027 \| good	38.964 \| good	37.571 \| good	0.225 \| good	8.416 \| good	0.291 \| good
2025-07-29T16:00:00.000Z	52 \| moderate	9.906 \| good	41.9 \| good	49.342 \| good	0.504 \| good	5.917 \| good	0.23 \| good
2025-07-29T17:00:00.000Z	74 \| moderate	12.297 \| fine	50.109 \| good	62.461 \| fine	0.863 \| good	4.33 \| good	0.207 \| good
2025-07-29T18:00:00.000Z	90 \| moderate	10.805 \| good	37.442 \| good	67.416 \| fine	0.93 \| good	3.959 \| good	0.246 \| good
2025-07-29T19:00:00.000Z	119 \| sensitive	10.725 \| good	49.062 \| good	75.658 \| moderate	0.793 \| good	4.136 \| good	0.263 \| good
2025-07-29T20:00:00.000Z	133 \| sensitive	10.465 \| good	33.335 \| good	80.439 \| moderate	0.503 \| good	3.668 \| good	0.239 \| good
2025-07-29T21:00:00.000Z	133 \| sensitive	10.465 \| good	33.335 \| good	80.439 \| moderate	0.503 \| good	3.668 \| good	0.239 \| good
2025-07-29T13:00:00.000Z	56 \| moderate	12.35 \| fine	54.901 \| good	37.81 \| good	2.508 \| good	9.052 \| good	0.331 \| good
2025-07-29T14:00:00.000Z	56 \| moderate	11.929 \| good	53.817 \| good	52.965 \| good	2.974 \| good	6.328 \| good	0.294 \| good
2025-07-29T15:00:00.000Z	67 \| moderate	11.576 \| good	51.015 \| good	60.085 \| fine	3.441 \| good	3.603 \| good	0.256 \| good
2025-07-29T16:00:00.000Z	80 \| moderate	11.017 \| good	48.959 \| good	63.808 \| fine	3.149 \| good	3.017 \| good	0.245 \| good
2025-07-29T17:00:00.000Z	87 \| moderate	11.295 \| good	49.995 \| good	66.052 \| fine	2.857 \| good	2.431 \| good	0.234 \| good
2025-07-29T18:00:00.000Z	93 \| moderate	10.23 \| good	45.1 \| good	68.185 \| fine	2.566 \| good	1.845 \| good	0.223 \| good
2025-07-29T19:00:00.000Z	105 \| sensitive	10.961 \| good	48.063 \| good	71.683 \| moderate	2.552 \| good	1.982 \| good	0.22 \| good
2025-07-29T20:00:00.000Z	105 \| sensitive	12.174 \| fine	54.931 \| good	71.956 \| moderate	2.539 \| good	2.12 \| good	0.216 \| good
2025-07-29T21:00:00.000Z	90 \| moderate	12.681 \| fine	57.052 \| fine	67.367 \| fine	2.526 \| good	2.257 \| good	0.213 \| good
2025-07-29T22:00:00.000Z	67 \| moderate	12.657 \| fine	57.006 \| fine	60.11 \| fine	2.47 \| good	5.581 \| good	0.247 \| good
2025-07-29T23:00:00.000Z	56 \| moderate	12.192 \| fine	55.028 \| fine	52.303 \| good	2.414 \| good	8.904 \| good	0.28 \| good
2025-07-30T00:00:00.000Z	58 \| moderate	12.714 \| fine	57.128 \| fine	52.696 \| good	2.358 \| good	12.228 \| good	0.313 \| good
2025-07-30T01:00:00.000Z	58 \| moderate	13.129 \| fine	59.128 \| fine	46.258 \| good	2.207 \| good	12.173 \| good	0.313 \| good
2025-07-30T02:00:00.000Z	62 \| moderate	14.879 \| fine	66.881 \| fine	41.174 \| good	2.056 \| good	12.117 \| good	0.313 \| good
2025-07-30T03:00:00.000Z	64 \| moderate	15.8 \| fine	70.932 \| fine	36.283 \| good	1.905 \| good	12.062 \| good	0.313 \| good
2025-07-30T04:00:00.000Z	62 \| moderate	15.019 \| fine	67.075 \| fine	31.317 \| good	1.773 \| good	10.135 \| good	0.291 \| good
2025-07-30T05:00:00.000Z	60 \| moderate	14.421 \| fine	64.916 \| fine	27.048 \| good	1.642 \| good	8.208 \| good	0.269 \| good
2025-07-30T06:00:00.000Z	60 \| moderate	14.021 \| fine	63.056 \| fine	22.947 \| good	1.51 \| good	6.281 \| good	0.247 \| good
2025-07-30T07:00:00.000Z	62 \| moderate	14.744 \| fine	65.267 \| fine	19.324 \| good	1.607 \| good	5.92 \| good	0.247 \| good
2025-07-30T08:00:00.000Z	62 \| moderate	15.304 \| fine	68.956 \| fine	19.225 \| good	1.704 \| good	5.558 \| good	0.247 \| good
2025-07-30T09:00:00.000Z	66 \| moderate	16.756 \| fine	75.028 \| fine	19.192 \| good	1.801 \| good	5.196 \| good	0.247 \| good
2025-07-30T10:00:00.000Z	60 \| moderate	14.437 \| fine	65.118 \| fine	15.331 \| good	1.924 \| good	5.475 \| good	0.259 \| good
2025-07-30T11:00:00.000Z	62 \| moderate	14.596 \| fine	65.213 \| fine	17.075 \| good	2.048 \| good	5.754 \| good	0.271 \| good
2025-07-30T12:00:00.000Z	62 \| moderate	14.704 \| fine	65.101 \| fine	26.296 \| good	2.171 \| good	6.033 \| good	0.284 \| good
2025-07-30T13:00:00.000Z	60 \| moderate	14.014 \| fine	62.978 \| fine	37.973 \| good	2.441 \| good	5.099 \| good	0.278 \| good
2025-07-30T14:00:00.000Z	60 \| moderate	14.156 \| fine	63.127 \| fine	50.973 \| good	2.711 \| good	4.165 \| good	0.273 \| good
2025-07-30T15:00:00.000Z	61 \| moderate	12.727 \| fine	57.162 \| fine	57.512 \| fine	2.981 \| good	3.231 \| good	0.267 \| good
2025-07-30T16:00:00.000Z	67 \| moderate	11.909 \| good	52.364 \| good	60.131 \| fine	2.671 \| good	2.714 \| good	0.249 \| good
2025-07-30T17:00:00.000Z	71 \| moderate	10.886 \| good	48.093 \| good	61.329 \| fine	2.362 \| good	2.196 \| good	0.23 \| good
2025-07-30T18:00:00.000Z	71 \| moderate	10.982 \| good	48.186 \| good	60.635 \| fine	2.052 \| good	1.679 \| good	0.212 \| good
2025-07-30T19:00:00.000Z	58 \| moderate	10.546 \| good	47.127 \| good	56.955 \| fine	1.903 \| good	1.814 \| good	0.209 \| good
2025-07-30T20:00:00.000Z	56 \| moderate	12.041 \| good	54.215 \| good	50.635 \| good	1.755 \| good	1.95 \| good	0.205 \| good
2025-07-30T21:00:00.000Z	58 \| moderate	12.921 \| fine	57.242 \| fine	43.297 \| good	1.606 \| good	2.086 \| good	0.202 \| good
2025-07-30T22:00:00.000Z	54 \| moderate	11.077 \| good	49.169 \| good	47.84 \| good	1.56 \| good	4.916 \| good	0.226 \| good
2025-07-30T23:00:00.000Z	54 \| moderate	11.116 \| good	49.128 \| good	42.825 \| good	1.515 \| good	7.746 \| good	0.25 \| good
2025-07-31T00:00:00.000Z	49 \| good	9.126 \| good	40.987 \| good	43.886 \| good	1.469 \| good	10.576 \| good	0.274 \| good
2025-07-31T01:00:00.000Z	49 \| good	8.796 \| good	38.047 \| good	41.073 \| good	1.411 \| good	11.639 \| good	0.284 \| good
2025-07-31T02:00:00.000Z	49 \| good	8.749 \| good	38.207 \| good	41.504 \| good	1.352 \| good	12.702 \| good	0.295 \| good
2025-07-31T03:00:00.000Z	38 \| good	7.06 \| good	31.144 \| good	38.79 \| good	1.293 \| good	13.766 \| good	0.305 \| good
2025-07-31T04:00:00.000Z	38 \| good	6.895 \| good	30.155 \| good	37.18 \| good	1.35 \| good	12.179 \| good	0.296 \| good
2025-07-31T05:00:00.000Z	38 \| good	6.651 \| good	29.966 \| good	33.343 \| good	1.407 \| good	10.593 \| good	0.288 \| good
2025-07-31T06:00:00.000Z	66 \| moderate	17.144 \| fine	17.616 \| good	39.655 \| good	1.466 \| good	9.04 \| good	0.279 \| good
2025-07-31T07:00:00.000Z	33 \| good	5.745 \| good	25.098 \| good	26.99 \| good	1.576 \| good	8.273 \| good	0.274 \| good
2025-07-31T08:00:00.000Z	38 \| good	6.859 \| good	30.14 \| good	25.207 \| good	1.688 \| good	7.541 \| good	0.27 \| good
2025-07-31T09:00:00.000Z	38 \| good	6.799 \| good	30.019 \| good	30.518 \| good	1.8 \| good	6.808 \| good	0.265 \| good
2025-07-31T10:00:00.000Z	33 \| good	5.922 \| good	26.843 \| good	22.749 \| good	1.918 \| good	7.11 \| good	0.275 \| good
2025-07-31T11:00:00.000Z	33 \| good	5.701 \| good	24.198 \| good	21.695 \| good	2.037 \| good	7.412 \| good	0.285 \| good
2025-07-31T12:00:00.000Z	69 \| moderate	18.512 \| fine	18.842 \| good	41.37 \| good	2.16 \| good	7.738 \| good	0.295 \| good

Ferndale

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Ferndale, Maryland

0.32ppm

How accurate is Maryland, USA air quality data?

The air quality data for Maryland, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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

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Frequently asked questions

How frequently does the air quality data for Ferndale, Maryland get updated?

Air quality updates for Ferndale, Maryland are available every hour.

What time in the past 24 hours saw the poorest air quality in Ferndale, Maryland?

Ferndale, Maryland experienced its worst air quality at 11:00:00, 2025-07-29.

When was air quality in Ferndale, Maryland the best over the past 24 hours?

The best air quality in Ferndale, Maryland was observed at 01:00:00 on 2025-07-28.

What is the air quality in Ferndale, Maryland right now?

The air quality in Ferndale, Maryland right now is Good, with an AQI of 49.

What pollutant is most frequently found in Ferndale, Maryland?

In Ferndale, Maryland, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Ferndale, Maryland is poor?

When air quality in Ferndale, Maryland is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Ferndale, Maryland right now?

Ferndale, Maryland currently has a PM_2.5 concentration of 9.209 μg/m³.

What is the current level of PM₁₀ in Ferndale, Maryland?

Ferndale, Maryland currently has a PM₁₀ concentration of 32.609 μg/m³.

What is the current level of carbon monoxide (CO) in Ferndale, Maryland?

The current carbon monoxide (CO) level in Ferndale, Maryland is 0.354 ppm.

What is the current level of sulfur dioxide (SO₂) in Ferndale, Maryland?

The current sulfur dioxide (SO₂) concentration in Ferndale, Maryland is 0.32 ppb.

What is the current level of ozone (O₃) in Ferndale, Maryland?

Ferndale, Maryland currently has an ozone (O₃) concentration of 6.732 ppm.

What is the current level of nitrogen dioxide (NO₂) in Ferndale, Maryland?

The current level of nitrogen dioxide (NO₂) in Ferndale, Maryland is 11.335 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-27T22:00:00.000Z	34 \| good	4.434 \| good	23.395 \| good	37.302 \| good	0.189 \| good	3.69 \| good	0.253 \| good
2025-07-27T23:00:00.000Z	27 \| good	5.081 \| good	21.768 \| good	29.006 \| good	0.229 \| good	4.787 \| good	0.28 \| good
2025-07-28T00:00:00.000Z	27 \| good	5.484 \| good	23.365 \| good	24.397 \| good	0.238 \| good	6.348 \| good	0.28 \| good
2025-07-28T01:00:00.000Z	22 \| good	4.251 \| good	14.18 \| good	23.222 \| good	0.179 \| good	6.306 \| good	0.247 \| good
2025-07-28T02:00:00.000Z	22 \| good	4.431 \| good	18.169 \| good	16.708 \| good	0.276 \| good	6.288 \| good	0.232 \| good
2025-07-28T03:00:00.000Z	22 \| good	4.212 \| good	15.86 \| good	13.383 \| good	0.242 \| good	7.872 \| good	0.224 \| good
2025-07-28T04:00:00.000Z	27 \| good	4.958 \| good	19.358 \| good	10.332 \| good	0.252 \| good	7.886 \| good	0.248 \| good
2025-07-28T05:00:00.000Z	23 \| good	4.485 \| good	24.621 \| good	7.27 \| good	0.198 \| good	8.4 \| good	0.232 \| good
2025-07-28T06:00:00.000Z	22 \| good	3.554 \| good	17.681 \| good	7.79 \| good	0.262 \| good	7.451 \| good	0.2 \| good
2025-07-28T07:00:00.000Z	27 \| good	5.001 \| good	22.258 \| good	9.376 \| good	0.284 \| good	6.716 \| good	0.176 \| good
2025-07-28T08:00:00.000Z	22 \| good	4.215 \| good	17.141 \| good	10.485 \| good	0.221 \| good	5.347 \| good	0.176 \| good
2025-07-28T09:00:00.000Z	27 \| good	4.646 \| good	20.569 \| good	10.744 \| good	0.168 \| good	4.136 \| good	0.201 \| good
2025-07-28T10:00:00.000Z	27 \| good	5.002 \| good	21.58 \| good	12.708 \| good	0.152 \| good	5.828 \| good	0.201 \| good
2025-07-28T11:00:00.000Z	33 \| good	5.803 \| good	26.313 \| good	16.065 \| good	0.221 \| good	7.487 \| good	0.201 \| good
2025-07-28T12:00:00.000Z	27 \| good	5.146 \| good	20.5 \| good	21.351 \| good	0.272 \| good	6.06 \| good	0.182 \| good
2025-07-28T13:00:00.000Z	27 \| good	5.347 \| good	23.095 \| good	25.808 \| good	0.52 \| good	4.73 \| good	0.193 \| good
2025-07-28T14:00:00.000Z	33 \| good	6.262 \| good	19.306 \| good	29.444 \| good	0.169 \| good	3.73 \| good	0.161 \| good
2025-07-28T15:00:00.000Z	38 \| good	6.962 \| good	26.875 \| good	36.095 \| good	0.156 \| good	2.9 \| good	0.206 \| good
2025-07-28T16:00:00.000Z	44 \| good	8.071 \| good	37.612 \| good	42.37 \| good	0.14 \| good	2.803 \| good	0.206 \| good
2025-07-28T17:00:00.000Z	44 \| good	7.919 \| good	26.44 \| good	46.276 \| good	0.146 \| good	2.767 \| good	0.206 \| good
2025-07-28T18:00:00.000Z	49 \| good	8.57 \| good	29.023 \| good	45.721 \| good	0.216 \| good	2.552 \| good	0.159 \| good
2025-07-28T19:00:00.000Z	44 \| good	7.885 \| good	34.847 \| good	47.436 \| good	0.228 \| good	2.192 \| good	0.146 \| good
2025-07-28T20:00:00.000Z	44 \| good	7.1 \| good	22.23 \| good	46.878 \| good	0.216 \| good	2.29 \| good	0.159 \| good
2025-07-28T21:00:00.000Z	44 \| good	5.04 \| good	24.001 \| good	46.693 \| good	0.264 \| good	2.675 \| good	0.174 \| good
2025-07-28T22:00:00.000Z	44 \| good	5.923 \| good	28.64 \| good	47.514 \| good	0.182 \| good	2.257 \| good	0.174 \| good
2025-07-28T23:00:00.000Z	52 \| moderate	9.516 \| good	38.801 \| good	47.7 \| good	0.222 \| good	3.313 \| good	0.174 \| good
2025-07-29T00:00:00.000Z	44 \| good	8.035 \| good	31.42 \| good	48.228 \| good	0.227 \| good	3.046 \| good	0.189 \| good
2025-07-29T01:00:00.000Z	44 \| good	7.529 \| good	28.775 \| good	46.965 \| good	0.192 \| good	6.942 \| good	0.215 \| good
2025-07-29T02:00:00.000Z	44 \| good	7.535 \| good	28.263 \| good	45.009 \| good	0.218 \| good	15.352 \| good	0.263 \| good
2025-07-29T03:00:00.000Z	44 \| good	8.269 \| good	34.282 \| good	36.474 \| good	0.232 \| good	15.197 \| good	0.291 \| good
2025-07-29T04:00:00.000Z	49 \| good	9.457 \| good	34.093 \| good	32.561 \| good	0.252 \| good	13.497 \| good	0.291 \| good
2025-07-29T05:00:00.000Z	49 \| good	9.004 \| good	35.551 \| good	25.968 \| good	0.259 \| good	14.688 \| good	0.322 \| good
2025-07-29T06:00:00.000Z	49 \| good	8.947 \| good	34.717 \| good	17.608 \| good	0.246 \| good	13.715 \| good	0.32 \| good
2025-07-29T07:00:00.000Z	52 \| moderate	9.582 \| good	25.4 \| good	10.628 \| good	0.354 \| good	14.163 \| good	0.335 \| good
2025-07-29T08:00:00.000Z	49 \| good	9.368 \| good	22.323 \| good	8.759 \| good	0.37 \| good	13.441 \| good	0.335 \| good
2025-07-29T09:00:00.000Z	49 \| good	9.325 \| good	38.073 \| good	6.716 \| good	0.344 \| good	12.698 \| good	0.32 \| good
2025-07-29T10:00:00.000Z	49 \| good	9.085 \| good	30.846 \| good	6.933 \| good	0.288 \| good	10.784 \| good	0.335 \| good
2025-07-29T11:00:00.000Z	49 \| good	9.209 \| good	32.609 \| good	6.732 \| good	0.32 \| good	11.335 \| good	0.354 \| good
2025-07-29T12:00:00.000Z	44 \| good	8.498 \| good	38.997 \| good	7.011 \| good	0.319 \| good	11.348 \| good	0.337 \| good
2025-07-29T13:00:00.000Z	44 \| good	7.993 \| good	36.445 \| good	7.174 \| good	0.211 \| good	12.51 \| good	0.348 \| good
2025-07-29T14:00:00.000Z	49 \| good	8.962 \| good	37.308 \| good	7.508 \| good	0.559 \| good	14.231 \| good	0.438 \| good
2025-07-29T15:00:00.000Z	52 \| moderate	10.027 \| good	38.964 \| good	37.571 \| good	0.225 \| good	8.416 \| good	0.291 \| good
2025-07-29T16:00:00.000Z	52 \| moderate	9.906 \| good	41.9 \| good	49.342 \| good	0.504 \| good	5.917 \| good	0.23 \| good
2025-07-29T17:00:00.000Z	74 \| moderate	12.297 \| fine	50.109 \| good	62.461 \| fine	0.863 \| good	4.33 \| good	0.207 \| good
2025-07-29T18:00:00.000Z	90 \| moderate	10.805 \| good	37.442 \| good	67.416 \| fine	0.93 \| good	3.959 \| good	0.246 \| good
2025-07-29T19:00:00.000Z	119 \| sensitive	10.725 \| good	49.062 \| good	75.658 \| moderate	0.793 \| good	4.136 \| good	0.263 \| good
2025-07-29T20:00:00.000Z	133 \| sensitive	10.465 \| good	33.335 \| good	80.439 \| moderate	0.503 \| good	3.668 \| good	0.239 \| good
2025-07-29T21:00:00.000Z	133 \| sensitive	10.465 \| good	33.335 \| good	80.439 \| moderate	0.503 \| good	3.668 \| good	0.239 \| good
2025-07-29T13:00:00.000Z	56 \| moderate	12.35 \| fine	54.901 \| good	37.81 \| good	2.508 \| good	9.052 \| good	0.331 \| good
2025-07-29T14:00:00.000Z	56 \| moderate	11.929 \| good	53.817 \| good	52.965 \| good	2.974 \| good	6.328 \| good	0.294 \| good
2025-07-29T15:00:00.000Z	67 \| moderate	11.576 \| good	51.015 \| good	60.085 \| fine	3.441 \| good	3.603 \| good	0.256 \| good
2025-07-29T16:00:00.000Z	80 \| moderate	11.017 \| good	48.959 \| good	63.808 \| fine	3.149 \| good	3.017 \| good	0.245 \| good
2025-07-29T17:00:00.000Z	87 \| moderate	11.295 \| good	49.995 \| good	66.052 \| fine	2.857 \| good	2.431 \| good	0.234 \| good
2025-07-29T18:00:00.000Z	93 \| moderate	10.23 \| good	45.1 \| good	68.185 \| fine	2.566 \| good	1.845 \| good	0.223 \| good
2025-07-29T19:00:00.000Z	105 \| sensitive	10.961 \| good	48.063 \| good	71.683 \| moderate	2.552 \| good	1.982 \| good	0.22 \| good
2025-07-29T20:00:00.000Z	105 \| sensitive	12.174 \| fine	54.931 \| good	71.956 \| moderate	2.539 \| good	2.12 \| good	0.216 \| good
2025-07-29T21:00:00.000Z	90 \| moderate	12.681 \| fine	57.052 \| fine	67.367 \| fine	2.526 \| good	2.257 \| good	0.213 \| good
2025-07-29T22:00:00.000Z	67 \| moderate	12.657 \| fine	57.006 \| fine	60.11 \| fine	2.47 \| good	5.581 \| good	0.247 \| good
2025-07-29T23:00:00.000Z	56 \| moderate	12.192 \| fine	55.028 \| fine	52.303 \| good	2.414 \| good	8.904 \| good	0.28 \| good
2025-07-30T00:00:00.000Z	58 \| moderate	12.714 \| fine	57.128 \| fine	52.696 \| good	2.358 \| good	12.228 \| good	0.313 \| good
2025-07-30T01:00:00.000Z	58 \| moderate	13.129 \| fine	59.128 \| fine	46.258 \| good	2.207 \| good	12.173 \| good	0.313 \| good
2025-07-30T02:00:00.000Z	62 \| moderate	14.879 \| fine	66.881 \| fine	41.174 \| good	2.056 \| good	12.117 \| good	0.313 \| good
2025-07-30T03:00:00.000Z	64 \| moderate	15.8 \| fine	70.932 \| fine	36.283 \| good	1.905 \| good	12.062 \| good	0.313 \| good
2025-07-30T04:00:00.000Z	62 \| moderate	15.019 \| fine	67.075 \| fine	31.317 \| good	1.773 \| good	10.135 \| good	0.291 \| good
2025-07-30T05:00:00.000Z	60 \| moderate	14.421 \| fine	64.916 \| fine	27.048 \| good	1.642 \| good	8.208 \| good	0.269 \| good
2025-07-30T06:00:00.000Z	60 \| moderate	14.021 \| fine	63.056 \| fine	22.947 \| good	1.51 \| good	6.281 \| good	0.247 \| good
2025-07-30T07:00:00.000Z	62 \| moderate	14.744 \| fine	65.267 \| fine	19.324 \| good	1.607 \| good	5.92 \| good	0.247 \| good
2025-07-30T08:00:00.000Z	62 \| moderate	15.304 \| fine	68.956 \| fine	19.225 \| good	1.704 \| good	5.558 \| good	0.247 \| good
2025-07-30T09:00:00.000Z	66 \| moderate	16.756 \| fine	75.028 \| fine	19.192 \| good	1.801 \| good	5.196 \| good	0.247 \| good
2025-07-30T10:00:00.000Z	60 \| moderate	14.437 \| fine	65.118 \| fine	15.331 \| good	1.924 \| good	5.475 \| good	0.259 \| good
2025-07-30T11:00:00.000Z	62 \| moderate	14.596 \| fine	65.213 \| fine	17.075 \| good	2.048 \| good	5.754 \| good	0.271 \| good
2025-07-30T12:00:00.000Z	62 \| moderate	14.704 \| fine	65.101 \| fine	26.296 \| good	2.171 \| good	6.033 \| good	0.284 \| good
2025-07-30T13:00:00.000Z	60 \| moderate	14.014 \| fine	62.978 \| fine	37.973 \| good	2.441 \| good	5.099 \| good	0.278 \| good
2025-07-30T14:00:00.000Z	60 \| moderate	14.156 \| fine	63.127 \| fine	50.973 \| good	2.711 \| good	4.165 \| good	0.273 \| good
2025-07-30T15:00:00.000Z	61 \| moderate	12.727 \| fine	57.162 \| fine	57.512 \| fine	2.981 \| good	3.231 \| good	0.267 \| good
2025-07-30T16:00:00.000Z	67 \| moderate	11.909 \| good	52.364 \| good	60.131 \| fine	2.671 \| good	2.714 \| good	0.249 \| good
2025-07-30T17:00:00.000Z	71 \| moderate	10.886 \| good	48.093 \| good	61.329 \| fine	2.362 \| good	2.196 \| good	0.23 \| good
2025-07-30T18:00:00.000Z	71 \| moderate	10.982 \| good	48.186 \| good	60.635 \| fine	2.052 \| good	1.679 \| good	0.212 \| good
2025-07-30T19:00:00.000Z	58 \| moderate	10.546 \| good	47.127 \| good	56.955 \| fine	1.903 \| good	1.814 \| good	0.209 \| good
2025-07-30T20:00:00.000Z	56 \| moderate	12.041 \| good	54.215 \| good	50.635 \| good	1.755 \| good	1.95 \| good	0.205 \| good
2025-07-30T21:00:00.000Z	58 \| moderate	12.921 \| fine	57.242 \| fine	43.297 \| good	1.606 \| good	2.086 \| good	0.202 \| good
2025-07-30T22:00:00.000Z	54 \| moderate	11.077 \| good	49.169 \| good	47.84 \| good	1.56 \| good	4.916 \| good	0.226 \| good
2025-07-30T23:00:00.000Z	54 \| moderate	11.116 \| good	49.128 \| good	42.825 \| good	1.515 \| good	7.746 \| good	0.25 \| good
2025-07-31T00:00:00.000Z	49 \| good	9.126 \| good	40.987 \| good	43.886 \| good	1.469 \| good	10.576 \| good	0.274 \| good
2025-07-31T01:00:00.000Z	49 \| good	8.796 \| good	38.047 \| good	41.073 \| good	1.411 \| good	11.639 \| good	0.284 \| good
2025-07-31T02:00:00.000Z	49 \| good	8.749 \| good	38.207 \| good	41.504 \| good	1.352 \| good	12.702 \| good	0.295 \| good
2025-07-31T03:00:00.000Z	38 \| good	7.06 \| good	31.144 \| good	38.79 \| good	1.293 \| good	13.766 \| good	0.305 \| good
2025-07-31T04:00:00.000Z	38 \| good	6.895 \| good	30.155 \| good	37.18 \| good	1.35 \| good	12.179 \| good	0.296 \| good
2025-07-31T05:00:00.000Z	38 \| good	6.651 \| good	29.966 \| good	33.343 \| good	1.407 \| good	10.593 \| good	0.288 \| good
2025-07-31T06:00:00.000Z	66 \| moderate	17.144 \| fine	17.616 \| good	39.655 \| good	1.466 \| good	9.04 \| good	0.279 \| good
2025-07-31T07:00:00.000Z	33 \| good	5.745 \| good	25.098 \| good	26.99 \| good	1.576 \| good	8.273 \| good	0.274 \| good
2025-07-31T08:00:00.000Z	38 \| good	6.859 \| good	30.14 \| good	25.207 \| good	1.688 \| good	7.541 \| good	0.27 \| good
2025-07-31T09:00:00.000Z	38 \| good	6.799 \| good	30.019 \| good	30.518 \| good	1.8 \| good	6.808 \| good	0.265 \| good
2025-07-31T10:00:00.000Z	33 \| good	5.922 \| good	26.843 \| good	22.749 \| good	1.918 \| good	7.11 \| good	0.275 \| good
2025-07-31T11:00:00.000Z	33 \| good	5.701 \| good	24.198 \| good	21.695 \| good	2.037 \| good	7.412 \| good	0.285 \| good
2025-07-31T12:00:00.000Z	69 \| moderate	18.512 \| fine	18.842 \| good	41.37 \| good	2.16 \| good	7.738 \| good	0.295 \| good

Current air quality index in Ferndale, Maryland today

Common air pollutants in Ferndale, Maryland

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Ferndale, Maryland air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Ferndale, Maryland

Air quality in nearby cities

Glen Burnie, Maryland

Linthicum, Maryland

Severn, Maryland

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Arbutus, Maryland

Elkridge, Maryland

How accurate is Maryland, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Ferndale, Maryland get updated?

What time in the past 24 hours saw the poorest air quality in Ferndale, Maryland?

When was air quality in Ferndale, Maryland the best over the past 24 hours?

What is the air quality in Ferndale, Maryland right now?

What pollutant is most frequently found in Ferndale, Maryland?

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What is the PM2.5 concentration in Ferndale, Maryland right now?

What is the current level of PM10 in Ferndale, Maryland?

What is the current level of carbon monoxide (CO) in Ferndale, Maryland?

What is the current level of sulfur dioxide (SO2) in Ferndale, Maryland?

What is the current level of ozone (O3) in Ferndale, Maryland?

What is the current level of nitrogen dioxide (NO2) in Ferndale, Maryland?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Ferndale, Maryland right now?

What is the current level of PM₁₀ in Ferndale, Maryland?

What is the current level of sulfur dioxide (SO₂) in Ferndale, Maryland?

What is the current level of ozone (O₃) in Ferndale, Maryland?

What is the current level of nitrogen dioxide (NO₂) in Ferndale, Maryland?