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

Ferndale, Maryland currently has a PM10 concentration of 16.989 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Ferndale, Maryland is 0.263 ppb.

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

Ferndale, Maryland currently has an ozone (O3) concentration of 50.94 ppm.

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

The current level of nitrogen dioxide (NO2) in Ferndale, Maryland is 3.062 ppb.

Current air quality index in Ferndale, Maryland today

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

Ferndale, Maryland currently has a PM2.5 concentration of 4.01 μg/m3.

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)

Good

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)

4.01 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.99 μg/m³

155

255

425

605+

Ozone (O₃)

50.94 ppb

201

201+

Sulfur Dioxide (SO₂)

0.26 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.06 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 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
2026-07-22T00:00:00.000Z	31 \| good	4.997 \| good	20.547 \| good	33.123 \| good	0.299 \| good	4.742 \| good	0.218 \| good
2026-07-22T01:00:00.000Z	33 \| good	5.632 \| good	26.408 \| good	30.707 \| good	0.321 \| good	6.847 \| good	0.218 \| good
2026-07-22T02:00:00.000Z	29 \| good	5.057 \| good	22.101 \| good	30.914 \| good	0.327 \| good	7.012 \| good	0.233 \| good
2026-07-22T03:00:00.000Z	29 \| good	3.714 \| good	20.557 \| good	30.846 \| good	0.51 \| good	6.255 \| good	0.233 \| good
2026-07-22T04:00:00.000Z	25 \| good	3.756 \| good	17.629 \| good	26.724 \| good	0.409 \| good	6.512 \| good	0.242 \| good
2026-07-22T05:00:00.000Z	23 \| good	3.486 \| good	23.135 \| good	25.493 \| good	0.418 \| good	6.727 \| good	0.187 \| good
2026-07-22T06:00:00.000Z	25 \| good	3.335 \| good	23.514 \| good	26.606 \| good	0.304 \| good	6.446 \| good	0.209 \| good
2026-07-22T07:00:00.000Z	25 \| good	3.246 \| good	23.392 \| good	27.278 \| good	0.303 \| good	6.615 \| good	0.194 \| good
2026-07-22T08:00:00.000Z	22 \| good	2.566 \| good	11.768 \| good	23.77 \| good	0.36 \| good	6.294 \| good	0.194 \| good
2026-07-22T09:00:00.000Z	22 \| good	3.983 \| good	21.741 \| good	22.976 \| good	0.364 \| good	7.038 \| good	0.228 \| good
2026-07-22T10:00:00.000Z	22 \| good	3.736 \| good	16.194 \| good	19.182 \| good	0.306 \| good	9.785 \| good	0.243 \| good
2026-07-22T11:00:00.000Z	16 \| good	3.073 \| good	14.194 \| good	16.997 \| good	0.316 \| good	12.409 \| good	0.243 \| good
2026-07-22T12:00:00.000Z	27 \| good	4.683 \| good	21.707 \| good	17.553 \| good	0.35 \| good	9.051 \| good	0.257 \| good
2026-07-22T13:00:00.000Z	22 \| good	4.275 \| good	22.42 \| good	17.786 \| good	0.347 \| good	10.008 \| good	0.257 \| good
2026-07-22T14:00:00.000Z	27 \| good	5.224 \| good	21.755 \| good	28.32 \| good	0.404 \| good	4.254 \| good	0.255 \| good
2026-07-22T15:00:00.000Z	33 \| good	6 \| good	26.24 \| good	34.907 \| good	0.391 \| good	3.888 \| good	0.255 \| good
2026-07-22T16:00:00.000Z	52 \| moderate	9.858 \| good	44.391 \| good	41.557 \| good	0.316 \| good	3.04 \| good	0.242 \| good
2026-07-22T17:00:00.000Z	49 \| good	9.003 \| good	37.484 \| good	42.872 \| good	0.26 \| good	2.607 \| good	0.228 \| good
2026-07-22T18:00:00.000Z	49 \| good	9.077 \| good	37.602 \| good	45.531 \| good	0.275 \| good	2.386 \| good	0.203 \| good
2026-07-22T19:00:00.000Z	49 \| good	9.155 \| good	41.805 \| good	46.847 \| good	0.264 \| good	2.312 \| good	0.203 \| good
2026-07-22T20:00:00.000Z	49 \| good	8.833 \| good	38.508 \| good	47.678 \| good	0.265 \| good	2.073 \| good	0.194 \| good
2026-07-22T21:00:00.000Z	49 \| good	8.564 \| good	37.691 \| good	47.896 \| good	0.251 \| good	1.965 \| good	0.203 \| good
2026-07-22T22:00:00.000Z	49 \| good	8.605 \| good	36.401 \| good	49.405 \| good	0.259 \| good	2.163 \| good	0.203 \| good
2026-07-22T23:00:00.000Z	44 \| good	8.037 \| good	29.949 \| good	46.958 \| good	0.357 \| good	1.865 \| good	0.228 \| good
2026-07-23T00:00:00.000Z	49 \| good	8.621 \| good	35.668 \| good	45.561 \| good	0.275 \| good	3.245 \| good	0.228 \| good
2026-07-23T01:00:00.000Z	44 \| good	7.979 \| good	31.102 \| good	41.724 \| good	0.262 \| good	3.653 \| good	0.228 \| good
2026-07-23T02:00:00.000Z	49 \| good	8.773 \| good	38.588 \| good	40.295 \| good	0.221 \| good	2.687 \| good	0.228 \| good
2026-07-23T03:00:00.000Z	24 \| good	0.484 \| good	1.902 \| good	26.273 \| good	0.562 \| good	6.557 \| good	0.221 \| good
2026-07-23T04:00:00.000Z	38 \| good	7.046 \| good	30.099 \| good	36.68 \| good	0.237 \| good	2.468 \| good	0.194 \| good
2026-07-23T05:00:00.000Z	33 \| good	6.465 \| good	29.227 \| good	35.194 \| good	0.236 \| good	2.55 \| good	0.181 \| good
2026-07-23T06:00:00.000Z	33 \| good	5.793 \| good	25.079 \| good	31.937 \| good	0.24 \| good	2.691 \| good	0.157 \| good
2026-07-23T07:00:00.000Z	33 \| good	6.063 \| good	25.598 \| good	31.889 \| good	0.242 \| good	2.754 \| good	0.142 \| good
2026-07-23T08:00:00.000Z	27 \| good	5.396 \| good	22.854 \| good	28.015 \| good	0.338 \| good	3.827 \| good	0.142 \| good
2026-07-23T09:00:00.000Z	27 \| good	4.942 \| good	21.104 \| good	26.472 \| good	0.361 \| good	4.131 \| good	0.128 \| good
2026-07-23T10:00:00.000Z	22 \| good	4.304 \| good	17.852 \| good	24.433 \| good	0.361 \| good	5.559 \| good	0.142 \| good
2026-07-23T11:00:00.000Z	22 \| good	4.167 \| good	14.503 \| good	23.66 \| good	0.427 \| good	5.507 \| good	0.142 \| good
2026-07-23T12:00:00.000Z	21 \| good	3.44 \| good	14.324 \| good	23.199 \| good	0.422 \| good	4.82 \| good	0.142 \| good
2026-07-23T13:00:00.000Z	21 \| good	3.386 \| good	13.371 \| good	23.14 \| good	0.44 \| good	4.797 \| good	0.142 \| good
2026-07-23T14:00:00.000Z	28 \| good	3.428 \| good	15.688 \| good	29.939 \| good	0.239 \| good	2.882 \| good	0.142 \| good
2026-07-23T15:00:00.000Z	31 \| good	3.684 \| good	16.671 \| good	34.184 \| good	0.242 \| good	2.524 \| good	0.142 \| good
2026-07-23T16:00:00.000Z	35 \| good	3.371 \| good	13.344 \| good	38.356 \| good	0.248 \| good	2.052 \| good	0.142 \| good
2026-07-23T17:00:00.000Z	40 \| good	3.637 \| good	14.826 \| good	42.596 \| good	0.379 \| good	1.869 \| good	0.142 \| good
2026-07-23T18:00:00.000Z	42 \| good	4.185 \| good	17.714 \| good	44.798 \| good	0.25 \| good	2.241 \| good	0.142 \| good
2026-07-23T19:00:00.000Z	44 \| good	4.288 \| good	14.977 \| good	47.027 \| good	0.25 \| good	1.997 \| good	0.142 \| good
2026-07-23T20:00:00.000Z	45 \| good	5.046 \| good	20.644 \| good	48.572 \| good	0.218 \| good	2.109 \| good	0.142 \| good
2026-07-23T21:00:00.000Z	46 \| good	4.638 \| good	19.372 \| good	50.357 \| good	0.228 \| good	2.517 \| good	0.142 \| good
2026-07-23T22:00:00.000Z	47 \| good	4.011 \| good	17.251 \| good	51.368 \| good	0.247 \| good	2.676 \| good	0.157 \| good
2026-07-23T23:00:00.000Z	47 \| good	4.01 \| good	16.989 \| good	50.94 \| good	0.263 \| good	3.062 \| good	0.159 \| good
2026-07-24T00:00:00.000Z	34 \| good	1.352 \| good	5.583 \| good	37.149 \| good	0.644 \| good	3.904 \| good	0.159 \| good
2026-07-24T01:00:00.000Z	31 \| good	1.704 \| good	6.996 \| good	33.28 \| good	0.717 \| good	7.179 \| good	0.181 \| good
2026-07-24T02:00:00.000Z	25 \| good	1.934 \| good	8.096 \| good	27.459 \| good	0.785 \| good	9.272 \| good	0.194 \| good
2026-07-24T03:00:00.000Z	20 \| good	2.935 \| good	12.315 \| good	22.345 \| good	0.83 \| good	11.555 \| good	0.207 \| good
2026-07-24T04:00:00.000Z	22 \| good	3.532 \| good	15.517 \| good	18.862 \| good	0.819 \| good	13.883 \| good	0.224 \| good
2026-07-24T05:00:00.000Z	17 \| good	3.334 \| good	14.377 \| good	17.885 \| good	0.756 \| good	15.055 \| good	0.235 \| good
2026-07-24T06:00:00.000Z	16 \| good	2.912 \| good	12.386 \| good	17.095 \| good	0.682 \| good	15.162 \| good	0.238 \| good
2026-07-24T07:00:00.000Z	16 \| good	3.358 \| good	14.191 \| good	17.161 \| good	0.614 \| good	14.6 \| good	0.234 \| good
2026-07-24T08:00:00.000Z	22 \| good	3.736 \| good	16.186 \| good	16.261 \| good	0.567 \| good	13.887 \| good	0.228 \| good
2026-07-24T09:00:00.000Z	27 \| good	4.98 \| good	21.563 \| good	15.818 \| good	0.535 \| good	13.004 \| good	0.22 \| good
2026-07-24T10:00:00.000Z	33 \| good	5.958 \| good	25.91 \| good	15.613 \| good	0.503 \| good	11.82 \| good	0.211 \| good
2026-07-24T11:00:00.000Z	33 \| good	6.336 \| good	28.227 \| good	18.285 \| good	0.479 \| good	9.41 \| good	0.2 \| good
2026-07-24T12:00:00.000Z	44 \| good	7.675 \| good	33.72 \| good	26.038 \| good	0.502 \| good	7.068 \| good	0.189 \| good
2026-07-24T13:00:00.000Z	44 \| good	7.768 \| good	34.187 \| good	35.62 \| good	0.544 \| good	4.005 \| good	0.163 \| good
2026-07-24T14:00:00.000Z	44 \| good	7.599 \| good	33.299 \| good	43.45 \| good	0.532 \| good	2.212 \| good	0.151 \| good
2026-07-24T15:00:00.000Z	45 \| good	6.104 \| good	27.067 \| good	48.93 \| good	0.475 \| good	1.288 \| good	0.145 \| good
2026-07-24T16:00:00.000Z	46 \| good	3.624 \| good	15.858 \| good	49.549 \| good	0.431 \| good	0.915 \| good	0.142 \| good
2026-07-24T17:00:00.000Z	43 \| good	1.773 \| good	7.358 \| good	46.137 \| good	0.409 \| good	0.777 \| good	0.141 \| good
2026-07-24T18:00:00.000Z	41 \| good	1.486 \| good	6.166 \| good	44.355 \| good	0.389 \| good	0.752 \| good	0.142 \| good
2026-07-24T19:00:00.000Z	41 \| good	1.75 \| good	7.28 \| good	44.088 \| good	0.373 \| good	0.792 \| good	0.143 \| good
2026-07-24T20:00:00.000Z	43 \| good	0.966 \| good	3.825 \| good	46.1 \| good	0.359 \| good	0.899 \| good	0.144 \| good
2026-07-24T21:00:00.000Z	42 \| good	0.879 \| good	3.598 \| good	44.747 \| good	0.34 \| good	1.1 \| good	0.145 \| good
2026-07-24T22:00:00.000Z	38 \| good	0.977 \| good	3.682 \| good	41.23 \| good	0.318 \| good	1.497 \| good	0.147 \| good
2026-07-24T23:00:00.000Z	36 \| good	0.955 \| good	3.702 \| good	38.609 \| good	0.29 \| good	2.106 \| good	0.15 \| good
2026-07-25T00:00:00.000Z	31 \| good	1.483 \| good	5.935 \| good	34.087 \| good	0.261 \| good	2.512 \| good	0.15 \| good
2026-07-25T01:00:00.000Z	31 \| good	1.177 \| good	4.594 \| good	32.62 \| good	0.238 \| good	2.57 \| good	0.145 \| good
2026-07-25T02:00:00.000Z	31 \| good	0.186 \| good	0.594 \| good	32.724 \| good	0.235 \| good	2.757 \| good	0.141 \| good
2026-07-25T03:00:00.000Z	30 \| good	0.62 \| good	2.608 \| good	31.65 \| good	0.243 \| good	3.176 \| good	0.14 \| good
2026-07-25T04:00:00.000Z	28 \| good	0.561 \| good	1.778 \| good	29.722 \| good	0.254 \| good	3.524 \| good	0.139 \| good
2026-07-25T05:00:00.000Z	25 \| good	0.572 \| good	1.778 \| good	27.292 \| good	0.263 \| good	3.778 \| good	0.139 \| good
2026-07-25T06:00:00.000Z	23 \| good	0.772 \| good	2.901 \| good	25.394 \| good	0.272 \| good	4.066 \| good	0.138 \| good
2026-07-25T07:00:00.000Z	20 \| good	0.753 \| good	2.521 \| good	21.765 \| good	0.286 \| good	4.688 \| good	0.139 \| good
2026-07-25T08:00:00.000Z	20 \| good	0.685 \| good	2.179 \| good	21.514 \| good	0.307 \| good	5.613 \| good	0.142 \| good
2026-07-25T09:00:00.000Z	16 \| good	1.358 \| good	5.591 \| good	17.088 \| good	0.319 \| good	6.426 \| good	0.144 \| good
2026-07-25T10:00:00.000Z	15 \| good	2.328 \| good	9.723 \| good	15.954 \| good	0.335 \| good	6.57 \| good	0.144 \| good
2026-07-25T11:00:00.000Z	16 \| good	3.287 \| good	14.096 \| good	17.219 \| good	0.343 \| good	6.253 \| good	0.145 \| good
2026-07-25T12:00:00.000Z	33 \| good	6.081 \| good	26.795 \| good	20.941 \| good	0.39 \| good	4.885 \| good	0.144 \| good
2026-07-25T13:00:00.000Z	27 \| good	4.762 \| good	20.46 \| good	25.805 \| good	0.404 \| good	2.705 \| good	0.135 \| good
2026-07-25T14:00:00.000Z	30 \| good	3.134 \| good	13.016 \| good	31.926 \| good	0.357 \| good	1.595 \| good	0.131 \| good
2026-07-25T15:00:00.000Z	34 \| good	1.705 \| good	7 \| good	37.403 \| good	0.3 \| good	0.996 \| good	0.13 \| good
2026-07-25T16:00:00.000Z	37 \| good	1.252 \| good	5.001 \| good	40.438 \| good	0.258 \| good	0.722 \| good	0.13 \| good
2026-07-25T17:00:00.000Z	39 \| good	1.093 \| good	4.24 \| good	42.09 \| good	0.23 \| good	0.607 \| good	0.131 \| good
2026-07-25T18:00:00.000Z	41 \| good	1.104 \| good	4.598 \| good	44.105 \| good	0.212 \| good	0.567 \| good	0.131 \| good
2026-07-25T19:00:00.000Z	42 \| good	2.025 \| good	8.24 \| good	45.253 \| good	0.202 \| good	0.575 \| good	0.131 \| good
2026-07-25T20:00:00.000Z	42 \| good	1.592 \| good	6.728 \| good	45.419 \| good	0.2 \| good	0.601 \| good	0.131 \| good
2026-07-25T21:00:00.000Z	42 \| good	1.492 \| good	5.75 \| good	44.871 \| good	0.2 \| good	0.676 \| good	0.132 \| good
2026-07-25T22:00:00.000Z	41 \| good	1.731 \| good	7.381 \| good	43.888 \| good	0.204 \| good	0.858 \| good	0.133 \| good
2026-07-25T23:00:00.000Z	39 \| good	2.253 \| good	9.291 \| good	41.554 \| good	0.209 \| good	1.162 \| good	0.134 \| good

Ferndale

Empower business decisions with accurate air quality data

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

0.13ppm

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 02:00:00, 2026-07-23.

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 2026-07-23.

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

The air quality in Ferndale, Maryland right now is Good, with an AQI of 47.

What pollutant is most frequently found in Ferndale, Maryland?

In Ferndale, Maryland, O3 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 4.01 μg/m³.

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

Ferndale, Maryland currently has a PM₁₀ concentration of 16.989 μg/m³.

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

The current carbon monoxide (CO) level in Ferndale, Maryland is 0.159 ppm.

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

The current sulfur dioxide (SO₂) concentration in Ferndale, Maryland is 0.263 ppb.

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

Ferndale, Maryland currently has an ozone (O₃) concentration of 50.94 ppm.

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

The current level of nitrogen dioxide (NO₂) in Ferndale, Maryland is 3.062 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-07-22T00:00:00.000Z	31 \| good	4.997 \| good	20.547 \| good	33.123 \| good	0.299 \| good	4.742 \| good	0.218 \| good
2026-07-22T01:00:00.000Z	33 \| good	5.632 \| good	26.408 \| good	30.707 \| good	0.321 \| good	6.847 \| good	0.218 \| good
2026-07-22T02:00:00.000Z	29 \| good	5.057 \| good	22.101 \| good	30.914 \| good	0.327 \| good	7.012 \| good	0.233 \| good
2026-07-22T03:00:00.000Z	29 \| good	3.714 \| good	20.557 \| good	30.846 \| good	0.51 \| good	6.255 \| good	0.233 \| good
2026-07-22T04:00:00.000Z	25 \| good	3.756 \| good	17.629 \| good	26.724 \| good	0.409 \| good	6.512 \| good	0.242 \| good
2026-07-22T05:00:00.000Z	23 \| good	3.486 \| good	23.135 \| good	25.493 \| good	0.418 \| good	6.727 \| good	0.187 \| good
2026-07-22T06:00:00.000Z	25 \| good	3.335 \| good	23.514 \| good	26.606 \| good	0.304 \| good	6.446 \| good	0.209 \| good
2026-07-22T07:00:00.000Z	25 \| good	3.246 \| good	23.392 \| good	27.278 \| good	0.303 \| good	6.615 \| good	0.194 \| good
2026-07-22T08:00:00.000Z	22 \| good	2.566 \| good	11.768 \| good	23.77 \| good	0.36 \| good	6.294 \| good	0.194 \| good
2026-07-22T09:00:00.000Z	22 \| good	3.983 \| good	21.741 \| good	22.976 \| good	0.364 \| good	7.038 \| good	0.228 \| good
2026-07-22T10:00:00.000Z	22 \| good	3.736 \| good	16.194 \| good	19.182 \| good	0.306 \| good	9.785 \| good	0.243 \| good
2026-07-22T11:00:00.000Z	16 \| good	3.073 \| good	14.194 \| good	16.997 \| good	0.316 \| good	12.409 \| good	0.243 \| good
2026-07-22T12:00:00.000Z	27 \| good	4.683 \| good	21.707 \| good	17.553 \| good	0.35 \| good	9.051 \| good	0.257 \| good
2026-07-22T13:00:00.000Z	22 \| good	4.275 \| good	22.42 \| good	17.786 \| good	0.347 \| good	10.008 \| good	0.257 \| good
2026-07-22T14:00:00.000Z	27 \| good	5.224 \| good	21.755 \| good	28.32 \| good	0.404 \| good	4.254 \| good	0.255 \| good
2026-07-22T15:00:00.000Z	33 \| good	6 \| good	26.24 \| good	34.907 \| good	0.391 \| good	3.888 \| good	0.255 \| good
2026-07-22T16:00:00.000Z	52 \| moderate	9.858 \| good	44.391 \| good	41.557 \| good	0.316 \| good	3.04 \| good	0.242 \| good
2026-07-22T17:00:00.000Z	49 \| good	9.003 \| good	37.484 \| good	42.872 \| good	0.26 \| good	2.607 \| good	0.228 \| good
2026-07-22T18:00:00.000Z	49 \| good	9.077 \| good	37.602 \| good	45.531 \| good	0.275 \| good	2.386 \| good	0.203 \| good
2026-07-22T19:00:00.000Z	49 \| good	9.155 \| good	41.805 \| good	46.847 \| good	0.264 \| good	2.312 \| good	0.203 \| good
2026-07-22T20:00:00.000Z	49 \| good	8.833 \| good	38.508 \| good	47.678 \| good	0.265 \| good	2.073 \| good	0.194 \| good
2026-07-22T21:00:00.000Z	49 \| good	8.564 \| good	37.691 \| good	47.896 \| good	0.251 \| good	1.965 \| good	0.203 \| good
2026-07-22T22:00:00.000Z	49 \| good	8.605 \| good	36.401 \| good	49.405 \| good	0.259 \| good	2.163 \| good	0.203 \| good
2026-07-22T23:00:00.000Z	44 \| good	8.037 \| good	29.949 \| good	46.958 \| good	0.357 \| good	1.865 \| good	0.228 \| good
2026-07-23T00:00:00.000Z	49 \| good	8.621 \| good	35.668 \| good	45.561 \| good	0.275 \| good	3.245 \| good	0.228 \| good
2026-07-23T01:00:00.000Z	44 \| good	7.979 \| good	31.102 \| good	41.724 \| good	0.262 \| good	3.653 \| good	0.228 \| good
2026-07-23T02:00:00.000Z	49 \| good	8.773 \| good	38.588 \| good	40.295 \| good	0.221 \| good	2.687 \| good	0.228 \| good
2026-07-23T03:00:00.000Z	24 \| good	0.484 \| good	1.902 \| good	26.273 \| good	0.562 \| good	6.557 \| good	0.221 \| good
2026-07-23T04:00:00.000Z	38 \| good	7.046 \| good	30.099 \| good	36.68 \| good	0.237 \| good	2.468 \| good	0.194 \| good
2026-07-23T05:00:00.000Z	33 \| good	6.465 \| good	29.227 \| good	35.194 \| good	0.236 \| good	2.55 \| good	0.181 \| good
2026-07-23T06:00:00.000Z	33 \| good	5.793 \| good	25.079 \| good	31.937 \| good	0.24 \| good	2.691 \| good	0.157 \| good
2026-07-23T07:00:00.000Z	33 \| good	6.063 \| good	25.598 \| good	31.889 \| good	0.242 \| good	2.754 \| good	0.142 \| good
2026-07-23T08:00:00.000Z	27 \| good	5.396 \| good	22.854 \| good	28.015 \| good	0.338 \| good	3.827 \| good	0.142 \| good
2026-07-23T09:00:00.000Z	27 \| good	4.942 \| good	21.104 \| good	26.472 \| good	0.361 \| good	4.131 \| good	0.128 \| good
2026-07-23T10:00:00.000Z	22 \| good	4.304 \| good	17.852 \| good	24.433 \| good	0.361 \| good	5.559 \| good	0.142 \| good
2026-07-23T11:00:00.000Z	22 \| good	4.167 \| good	14.503 \| good	23.66 \| good	0.427 \| good	5.507 \| good	0.142 \| good
2026-07-23T12:00:00.000Z	21 \| good	3.44 \| good	14.324 \| good	23.199 \| good	0.422 \| good	4.82 \| good	0.142 \| good
2026-07-23T13:00:00.000Z	21 \| good	3.386 \| good	13.371 \| good	23.14 \| good	0.44 \| good	4.797 \| good	0.142 \| good
2026-07-23T14:00:00.000Z	28 \| good	3.428 \| good	15.688 \| good	29.939 \| good	0.239 \| good	2.882 \| good	0.142 \| good
2026-07-23T15:00:00.000Z	31 \| good	3.684 \| good	16.671 \| good	34.184 \| good	0.242 \| good	2.524 \| good	0.142 \| good
2026-07-23T16:00:00.000Z	35 \| good	3.371 \| good	13.344 \| good	38.356 \| good	0.248 \| good	2.052 \| good	0.142 \| good
2026-07-23T17:00:00.000Z	40 \| good	3.637 \| good	14.826 \| good	42.596 \| good	0.379 \| good	1.869 \| good	0.142 \| good
2026-07-23T18:00:00.000Z	42 \| good	4.185 \| good	17.714 \| good	44.798 \| good	0.25 \| good	2.241 \| good	0.142 \| good
2026-07-23T19:00:00.000Z	44 \| good	4.288 \| good	14.977 \| good	47.027 \| good	0.25 \| good	1.997 \| good	0.142 \| good
2026-07-23T20:00:00.000Z	45 \| good	5.046 \| good	20.644 \| good	48.572 \| good	0.218 \| good	2.109 \| good	0.142 \| good
2026-07-23T21:00:00.000Z	46 \| good	4.638 \| good	19.372 \| good	50.357 \| good	0.228 \| good	2.517 \| good	0.142 \| good
2026-07-23T22:00:00.000Z	47 \| good	4.011 \| good	17.251 \| good	51.368 \| good	0.247 \| good	2.676 \| good	0.157 \| good
2026-07-23T23:00:00.000Z	47 \| good	4.01 \| good	16.989 \| good	50.94 \| good	0.263 \| good	3.062 \| good	0.159 \| good
2026-07-24T00:00:00.000Z	34 \| good	1.352 \| good	5.583 \| good	37.149 \| good	0.644 \| good	3.904 \| good	0.159 \| good
2026-07-24T01:00:00.000Z	31 \| good	1.704 \| good	6.996 \| good	33.28 \| good	0.717 \| good	7.179 \| good	0.181 \| good
2026-07-24T02:00:00.000Z	25 \| good	1.934 \| good	8.096 \| good	27.459 \| good	0.785 \| good	9.272 \| good	0.194 \| good
2026-07-24T03:00:00.000Z	20 \| good	2.935 \| good	12.315 \| good	22.345 \| good	0.83 \| good	11.555 \| good	0.207 \| good
2026-07-24T04:00:00.000Z	22 \| good	3.532 \| good	15.517 \| good	18.862 \| good	0.819 \| good	13.883 \| good	0.224 \| good
2026-07-24T05:00:00.000Z	17 \| good	3.334 \| good	14.377 \| good	17.885 \| good	0.756 \| good	15.055 \| good	0.235 \| good
2026-07-24T06:00:00.000Z	16 \| good	2.912 \| good	12.386 \| good	17.095 \| good	0.682 \| good	15.162 \| good	0.238 \| good
2026-07-24T07:00:00.000Z	16 \| good	3.358 \| good	14.191 \| good	17.161 \| good	0.614 \| good	14.6 \| good	0.234 \| good
2026-07-24T08:00:00.000Z	22 \| good	3.736 \| good	16.186 \| good	16.261 \| good	0.567 \| good	13.887 \| good	0.228 \| good
2026-07-24T09:00:00.000Z	27 \| good	4.98 \| good	21.563 \| good	15.818 \| good	0.535 \| good	13.004 \| good	0.22 \| good
2026-07-24T10:00:00.000Z	33 \| good	5.958 \| good	25.91 \| good	15.613 \| good	0.503 \| good	11.82 \| good	0.211 \| good
2026-07-24T11:00:00.000Z	33 \| good	6.336 \| good	28.227 \| good	18.285 \| good	0.479 \| good	9.41 \| good	0.2 \| good
2026-07-24T12:00:00.000Z	44 \| good	7.675 \| good	33.72 \| good	26.038 \| good	0.502 \| good	7.068 \| good	0.189 \| good
2026-07-24T13:00:00.000Z	44 \| good	7.768 \| good	34.187 \| good	35.62 \| good	0.544 \| good	4.005 \| good	0.163 \| good
2026-07-24T14:00:00.000Z	44 \| good	7.599 \| good	33.299 \| good	43.45 \| good	0.532 \| good	2.212 \| good	0.151 \| good
2026-07-24T15:00:00.000Z	45 \| good	6.104 \| good	27.067 \| good	48.93 \| good	0.475 \| good	1.288 \| good	0.145 \| good
2026-07-24T16:00:00.000Z	46 \| good	3.624 \| good	15.858 \| good	49.549 \| good	0.431 \| good	0.915 \| good	0.142 \| good
2026-07-24T17:00:00.000Z	43 \| good	1.773 \| good	7.358 \| good	46.137 \| good	0.409 \| good	0.777 \| good	0.141 \| good
2026-07-24T18:00:00.000Z	41 \| good	1.486 \| good	6.166 \| good	44.355 \| good	0.389 \| good	0.752 \| good	0.142 \| good
2026-07-24T19:00:00.000Z	41 \| good	1.75 \| good	7.28 \| good	44.088 \| good	0.373 \| good	0.792 \| good	0.143 \| good
2026-07-24T20:00:00.000Z	43 \| good	0.966 \| good	3.825 \| good	46.1 \| good	0.359 \| good	0.899 \| good	0.144 \| good
2026-07-24T21:00:00.000Z	42 \| good	0.879 \| good	3.598 \| good	44.747 \| good	0.34 \| good	1.1 \| good	0.145 \| good
2026-07-24T22:00:00.000Z	38 \| good	0.977 \| good	3.682 \| good	41.23 \| good	0.318 \| good	1.497 \| good	0.147 \| good
2026-07-24T23:00:00.000Z	36 \| good	0.955 \| good	3.702 \| good	38.609 \| good	0.29 \| good	2.106 \| good	0.15 \| good
2026-07-25T00:00:00.000Z	31 \| good	1.483 \| good	5.935 \| good	34.087 \| good	0.261 \| good	2.512 \| good	0.15 \| good
2026-07-25T01:00:00.000Z	31 \| good	1.177 \| good	4.594 \| good	32.62 \| good	0.238 \| good	2.57 \| good	0.145 \| good
2026-07-25T02:00:00.000Z	31 \| good	0.186 \| good	0.594 \| good	32.724 \| good	0.235 \| good	2.757 \| good	0.141 \| good
2026-07-25T03:00:00.000Z	30 \| good	0.62 \| good	2.608 \| good	31.65 \| good	0.243 \| good	3.176 \| good	0.14 \| good
2026-07-25T04:00:00.000Z	28 \| good	0.561 \| good	1.778 \| good	29.722 \| good	0.254 \| good	3.524 \| good	0.139 \| good
2026-07-25T05:00:00.000Z	25 \| good	0.572 \| good	1.778 \| good	27.292 \| good	0.263 \| good	3.778 \| good	0.139 \| good
2026-07-25T06:00:00.000Z	23 \| good	0.772 \| good	2.901 \| good	25.394 \| good	0.272 \| good	4.066 \| good	0.138 \| good
2026-07-25T07:00:00.000Z	20 \| good	0.753 \| good	2.521 \| good	21.765 \| good	0.286 \| good	4.688 \| good	0.139 \| good
2026-07-25T08:00:00.000Z	20 \| good	0.685 \| good	2.179 \| good	21.514 \| good	0.307 \| good	5.613 \| good	0.142 \| good
2026-07-25T09:00:00.000Z	16 \| good	1.358 \| good	5.591 \| good	17.088 \| good	0.319 \| good	6.426 \| good	0.144 \| good
2026-07-25T10:00:00.000Z	15 \| good	2.328 \| good	9.723 \| good	15.954 \| good	0.335 \| good	6.57 \| good	0.144 \| good
2026-07-25T11:00:00.000Z	16 \| good	3.287 \| good	14.096 \| good	17.219 \| good	0.343 \| good	6.253 \| good	0.145 \| good
2026-07-25T12:00:00.000Z	33 \| good	6.081 \| good	26.795 \| good	20.941 \| good	0.39 \| good	4.885 \| good	0.144 \| good
2026-07-25T13:00:00.000Z	27 \| good	4.762 \| good	20.46 \| good	25.805 \| good	0.404 \| good	2.705 \| good	0.135 \| good
2026-07-25T14:00:00.000Z	30 \| good	3.134 \| good	13.016 \| good	31.926 \| good	0.357 \| good	1.595 \| good	0.131 \| good
2026-07-25T15:00:00.000Z	34 \| good	1.705 \| good	7 \| good	37.403 \| good	0.3 \| good	0.996 \| good	0.13 \| good
2026-07-25T16:00:00.000Z	37 \| good	1.252 \| good	5.001 \| good	40.438 \| good	0.258 \| good	0.722 \| good	0.13 \| good
2026-07-25T17:00:00.000Z	39 \| good	1.093 \| good	4.24 \| good	42.09 \| good	0.23 \| good	0.607 \| good	0.131 \| good
2026-07-25T18:00:00.000Z	41 \| good	1.104 \| good	4.598 \| good	44.105 \| good	0.212 \| good	0.567 \| good	0.131 \| good
2026-07-25T19:00:00.000Z	42 \| good	2.025 \| good	8.24 \| good	45.253 \| good	0.202 \| good	0.575 \| good	0.131 \| good
2026-07-25T20:00:00.000Z	42 \| good	1.592 \| good	6.728 \| good	45.419 \| good	0.2 \| good	0.601 \| good	0.131 \| good
2026-07-25T21:00:00.000Z	42 \| good	1.492 \| good	5.75 \| good	44.871 \| good	0.2 \| good	0.676 \| good	0.132 \| good
2026-07-25T22:00:00.000Z	41 \| good	1.731 \| good	7.381 \| good	43.888 \| good	0.204 \| good	0.858 \| good	0.133 \| good
2026-07-25T23:00:00.000Z	39 \| good	2.253 \| good	9.291 \| good	41.554 \| good	0.209 \| good	1.162 \| good	0.134 \| 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

Pasadena, Maryland

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?

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

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?