What is the current level of PM10 in Falmouth, Maine?

Falmouth, Maine currently has a PM10 concentration of 31.04 μg/m3.

What is the current level of sulfur dioxide (SO2) in Falmouth, Maine?

The current sulfur dioxide (SO2) concentration in Falmouth, Maine is 0.389 ppb.

What is the current level of ozone (O3) in Falmouth, Maine?

Falmouth, Maine currently has an ozone (O3) concentration of 21.842 ppm.

What is the current level of nitrogen dioxide (NO2) in Falmouth, Maine?

The current level of nitrogen dioxide (NO2) in Falmouth, Maine is 6.93 ppb.

Current air quality index in Falmouth, Maine today

Name: Live air pollution levels in Falmouth, Maine today
Creator: Ambee

Stay updated with real-time air quality in Falmouth, Maine 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

Falmouth, Maine

Last updated: ... (Local time)

Common air pollutants in Falmouth, Maine

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.85 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.53 μg/m³

155

255

425

605+

Ozone (O₃)

12.00 ppb

201

201+

Sulfur Dioxide (SO₂)

0.81 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.00 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Falmouth, Maine

Get Live Pollen Counts

Falmouth, Maine

Scroll To Air Quality Map

Track live Falmouth, Maine air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-29T12:00:00.000Z	62 \| moderate	14.642 \| fine	55.116 \| fine	7.35 \| good	0.392 \| good	15.087 \| good	0.299 \| good
2025-07-29T13:00:00.000Z	60 \| moderate	14.484 \| fine	54.542 \| good	9.21 \| good	1.846 \| good	11.785 \| good	0.272 \| good
2025-07-29T14:00:00.000Z	64 \| moderate	15.59 \| fine	59.361 \| fine	10.223 \| good	1.181 \| good	13.161 \| good	0.309 \| good
2025-07-29T15:00:00.000Z	66 \| moderate	16.598 \| fine	63.291 \| fine	16.083 \| good	4.02 \| good	11.952 \| good	0.28 \| good
2025-07-29T16:00:00.000Z	62 \| moderate	15.393 \| fine	57.696 \| fine	23.093 \| good	1.736 \| good	12.058 \| good	0.257 \| good
2025-07-29T17:00:00.000Z	66 \| moderate	17.479 \| fine	66.127 \| fine	32.014 \| good	1.276 \| good	8.092 \| good	0.257 \| good
2025-07-29T18:00:00.000Z	66 \| moderate	16.978 \| fine	62.97 \| fine	37.994 \| good	2.301 \| good	7.98 \| good	0.24 \| good
2025-07-29T19:00:00.000Z	64 \| moderate	16.353 \| fine	59.724 \| fine	37.136 \| good	2.155 \| good	5.898 \| good	0.237 \| good
2025-07-29T20:00:00.000Z	64 \| moderate	16.186 \| fine	58.933 \| fine	39.232 \| good	1.422 \| good	5.783 \| good	0.26 \| good
2025-07-29T21:00:00.000Z	62 \| moderate	15.314 \| fine	55.465 \| fine	37.323 \| good	1.084 \| good	3.795 \| good	0.257 \| good
2025-07-29T22:00:00.000Z	60 \| moderate	14.174 \| fine	51.85 \| good	36.318 \| good	2.145 \| good	2.005 \| good	0.237 \| good
2025-07-29T23:00:00.000Z	56 \| moderate	12.238 \| fine	45.308 \| good	33.409 \| good	1.108 \| good	2.208 \| good	0.237 \| good
2025-07-30T00:00:00.000Z	52 \| moderate	10.454 \| good	35.391 \| good	33.362 \| good	1.096 \| good	5.098 \| good	0.221 \| good
2025-07-30T01:00:00.000Z	56 \| moderate	11.528 \| good	41.432 \| good	28.402 \| good	0.562 \| good	5.699 \| good	0.182 \| good
2025-07-30T02:00:00.000Z	49 \| good	9.094 \| good	33.477 \| good	27.362 \| good	0.4 \| good	4.609 \| good	0.182 \| good
2025-07-30T03:00:00.000Z	88 \| moderate	29.431 \| fine	127.23 \| fine	25.621 \| good	0.275 \| good	2.927 \| good	0.2 \| good
2025-07-30T04:00:00.000Z	38 \| good	6.925 \| good	23.989 \| good	20.264 \| good	0.428 \| good	9.39 \| good	0.248 \| good
2025-07-30T05:00:00.000Z	38 \| good	7.186 \| good	26.071 \| good	20.21 \| good	0.441 \| good	5.303 \| good	0.295 \| good
2025-07-30T06:00:00.000Z	44 \| good	7.672 \| good	29.409 \| good	18.178 \| good	0.379 \| good	8.491 \| good	0.261 \| good
2025-07-30T07:00:00.000Z	38 \| good	7.061 \| good	26.825 \| good	17.121 \| good	0.481 \| good	6.084 \| good	0.292 \| good
2025-07-30T08:00:00.000Z	38 \| good	7.257 \| good	26.579 \| good	15.192 \| good	0.537 \| good	6.08 \| good	0.287 \| good
2025-07-30T09:00:00.000Z	38 \| good	7.006 \| good	25.343 \| good	11.307 \| good	0.549 \| good	7.579 \| good	0.247 \| good
2025-07-30T10:00:00.000Z	38 \| good	7.27 \| good	27.152 \| good	11.263 \| good	0.477 \| good	7.601 \| good	0.247 \| good
2025-07-30T11:00:00.000Z	44 \| good	7.536 \| good	27.042 \| good	11.268 \| good	0.594 \| good	7.902 \| good	0.263 \| good
2025-07-30T12:00:00.000Z	38 \| good	7.301 \| good	26.672 \| good	11.335 \| good	0.755 \| good	12.462 \| good	0.306 \| good
2025-07-30T13:00:00.000Z	54 \| moderate	10.628 \| good	40.554 \| good	20.168 \| good	0.951 \| good	4.809 \| good	0.321 \| good
2025-07-30T14:00:00.000Z	54 \| moderate	11.192 \| good	42.724 \| good	22.092 \| good	1.467 \| good	3.317 \| good	0.284 \| good
2025-07-30T15:00:00.000Z	56 \| moderate	11.842 \| good	44.548 \| good	22.105 \| good	2.372 \| good	6.307 \| good	0.283 \| good
2025-07-30T16:00:00.000Z	58 \| moderate	12.945 \| fine	50.593 \| good	27.002 \| good	1.824 \| good	4.416 \| good	0.263 \| good
2025-07-30T17:00:00.000Z	56 \| moderate	12.245 \| fine	46.38 \| good	26.087 \| good	1.449 \| good	4.72 \| good	0.266 \| good
2025-07-30T18:00:00.000Z	54 \| moderate	11.03 \| good	39.794 \| good	26.17 \| good	0.59 \| good	4.505 \| good	0.25 \| good
2025-07-30T19:00:00.000Z	54 \| moderate	11.343 \| good	40.107 \| good	29.05 \| good	0.525 \| good	5.801 \| good	0.25 \| good
2025-07-30T20:00:00.000Z	56 \| moderate	12.157 \| fine	42.929 \| good	28.977 \| good	0.401 \| good	3.429 \| good	0.25 \| good
2025-07-30T21:00:00.000Z	56 \| moderate	12.21 \| fine	42.836 \| good	28.977 \| good	0.433 \| good	3.436 \| good	0.248 \| good
2025-07-30T22:00:00.000Z	56 \| moderate	11.555 \| good	40.647 \| good	28.031 \| good	0.419 \| good	0.939 \| good	0.285 \| good
2025-07-30T23:00:00.000Z	52 \| moderate	9.764 \| good	33.313 \| good	26.928 \| good	0.505 \| good	2.023 \| good	0.226 \| good
2025-07-31T00:00:00.000Z	52 \| moderate	10.196 \| good	34.777 \| good	22.001 \| good	0.391 \| good	7.054 \| good	0.226 \| good
2025-07-31T01:00:00.000Z	56 \| moderate	12.273 \| fine	43.013 \| good	20.04 \| good	0.375 \| good	9.239 \| good	0.269 \| good
2025-07-31T02:00:00.000Z	60 \| moderate	14.055 \| fine	52.046 \| good	14.18 \| good	0.344 \| good	15.47 \| good	0.248 \| good
2025-07-31T03:00:00.000Z	60 \| moderate	13.858 \| fine	50.74 \| good	14.099 \| good	0.451 \| good	10.026 \| good	0.226 \| good
2025-07-31T04:00:00.000Z	58 \| moderate	13.385 \| fine	48.942 \| good	11.133 \| good	0.472 \| good	8.848 \| good	0.242 \| good
2025-07-31T05:00:00.000Z	58 \| moderate	12.69 \| fine	44.787 \| good	10.156 \| good	0.56 \| good	7.111 \| good	0.276 \| good
2025-07-31T06:00:00.000Z	56 \| moderate	11.641 \| good	40.504 \| good	7.133 \| good	1.056 \| good	5.715 \| good	0.306 \| good
2025-07-31T07:00:00.000Z	56 \| moderate	11.914 \| good	41.981 \| good	9.11 \| good	0.824 \| good	6.703 \| good	0.239 \| good
2025-07-31T08:00:00.000Z	54 \| moderate	11.468 \| good	40.192 \| good	11.114 \| good	0.553 \| good	5.222 \| good	0.223 \| good
2025-07-31T09:00:00.000Z	56 \| moderate	11.769 \| good	40.902 \| good	10.155 \| good	0.713 \| good	5.216 \| good	0.202 \| good
2025-07-31T10:00:00.000Z	56 \| moderate	12.31 \| fine	42.544 \| good	12.077 \| good	0.805 \| good	4.004 \| good	0.202 \| good
2025-07-31T11:00:00.000Z	62 \| moderate	14.846 \| fine	33.527 \| good	11.996 \| good	0.805 \| good	4.001 \| good	0.203 \| good
2025-07-31T02:00:00.000Z	69 \| moderate	18.878 \| fine	83.337 \| fine	23.918 \| good	0.303 \| good	4.049 \| good	0.25 \| good
2025-07-31T03:00:00.000Z	81 \| moderate	25.12 \| fine	109.935 \| fine	21.106 \| good	0.331 \| good	3.554 \| good	0.248 \| good
2025-07-31T04:00:00.000Z	92 \| moderate	31.256 \| fine	135.156 \| fine	20.191 \| good	0.332 \| good	2.946 \| good	0.248 \| good
2025-07-31T05:00:00.000Z	92 \| moderate	31.243 \| fine	135.42 \| fine	18.477 \| good	0.334 \| good	2.338 \| good	0.248 \| good
2025-07-31T06:00:00.000Z	96 \| moderate	33.023 \| fine	142.608 \| fine	20.544 \| good	0.336 \| good	1.73 \| good	0.248 \| good
2025-07-31T07:00:00.000Z	97 \| moderate	33.815 \| fine	146.221 \| fine	17.371 \| good	0.325 \| good	1.58 \| good	0.25 \| good
2025-07-31T08:00:00.000Z	92 \| moderate	30.955 \| fine	134.43 \| fine	14.615 \| good	0.314 \| good	1.431 \| good	0.253 \| good
2025-07-31T09:00:00.000Z	82 \| moderate	25.612 \| fine	112.121 \| fine	12.412 \| good	0.303 \| good	1.282 \| good	0.255 \| good
2025-07-31T10:00:00.000Z	77 \| moderate	23.145 \| fine	100.864 \| fine	14.168 \| good	0.303 \| good	1.561 \| good	0.255 \| good
2025-07-31T11:00:00.000Z	73 \| moderate	21.059 \| fine	92.867 \| fine	17.589 \| good	0.304 \| good	1.84 \| good	0.255 \| good
2025-07-31T12:00:00.000Z	64 \| moderate	16.007 \| fine	70.933 \| fine	18.406 \| good	0.304 \| good	2.119 \| good	0.255 \| good
2025-07-31T13:00:00.000Z	62 \| moderate	15.186 \| fine	67.604 \| fine	18.77 \| good	0.279 \| good	1.706 \| good	0.244 \| good
2025-07-31T14:00:00.000Z	62 \| moderate	15.393 \| fine	68.652 \| fine	19.479 \| good	0.254 \| good	1.293 \| good	0.233 \| good
2025-07-31T15:00:00.000Z	58 \| moderate	13.396 \| fine	60.304 \| fine	20.161 \| good	0.229 \| good	0.881 \| good	0.222 \| good
2025-07-31T16:00:00.000Z	58 \| moderate	12.935 \| fine	57.923 \| fine	21.531 \| good	0.232 \| good	0.899 \| good	0.222 \| good
2025-07-31T17:00:00.000Z	54 \| moderate	11.176 \| good	49.246 \| good	23.495 \| good	0.234 \| good	0.917 \| good	0.222 \| good
2025-07-31T18:00:00.000Z	52 \| moderate	10.037 \| good	44.227 \| good	25.04 \| good	0.236 \| good	0.935 \| good	0.222 \| good
2025-07-31T19:00:00.000Z	44 \| good	7.979 \| good	35.075 \| good	24.994 \| good	0.244 \| good	1.27 \| good	0.225 \| good
2025-07-31T20:00:00.000Z	38 \| good	6.794 \| good	29.97 \| good	21.618 \| good	0.252 \| good	1.606 \| good	0.228 \| good
2025-07-31T21:00:00.000Z	44 \| good	7.611 \| good	33.455 \| good	22.192 \| good	0.26 \| good	1.942 \| good	0.23 \| good
2025-07-31T22:00:00.000Z	33 \| good	6.464 \| good	28.934 \| good	21.676 \| good	0.26 \| good	2.579 \| good	0.238 \| good
2025-07-31T23:00:00.000Z	44 \| good	7.544 \| good	33.321 \| good	20.709 \| good	0.259 \| good	3.216 \| good	0.245 \| good
2025-08-01T00:00:00.000Z	49 \| good	8.646 \| good	37.601 \| good	21.426 \| good	0.258 \| good	3.854 \| good	0.252 \| good
2025-08-01T01:00:00.000Z	52 \| moderate	10.009 \| good	44.321 \| good	20.498 \| good	0.267 \| good	3.904 \| good	0.252 \| good
2025-08-01T02:00:00.000Z	52 \| moderate	10.47 \| good	46.236 \| good	19.913 \| good	0.277 \| good	3.953 \| good	0.251 \| good
2025-08-01T03:00:00.000Z	54 \| moderate	10.761 \| good	47.471 \| good	16.999 \| good	0.286 \| good	4.003 \| good	0.25 \| good
2025-08-01T04:00:00.000Z	56 \| moderate	12.464 \| fine	55.763 \| fine	16.103 \| good	0.294 \| good	3.744 \| good	0.238 \| good
2025-08-01T05:00:00.000Z	54 \| moderate	10.834 \| good	47.941 \| good	13.056 \| good	0.301 \| good	3.485 \| good	0.225 \| good
2025-08-01T06:00:00.000Z	52 \| moderate	9.799 \| good	43.762 \| good	16.86 \| good	0.308 \| good	3.226 \| good	0.213 \| good
2025-08-01T07:00:00.000Z	54 \| moderate	10.709 \| good	47.396 \| good	16.04 \| good	0.297 \| good	2.682 \| good	0.193 \| good
2025-08-01T08:00:00.000Z	54 \| moderate	11.48 \| good	50.834 \| good	11.452 \| good	0.285 \| good	2.139 \| good	0.174 \| good
2025-08-01T09:00:00.000Z	52 \| moderate	9.856 \| good	43.667 \| good	8.642 \| good	0.274 \| good	1.596 \| good	0.155 \| good
2025-08-01T10:00:00.000Z	56 \| moderate	12.273 \| fine	55.181 \| fine	8.865 \| good	0.283 \| good	1.811 \| good	0.153 \| good
2025-08-01T11:00:00.000Z	60 \| moderate	13.887 \| fine	62.132 \| fine	12.664 \| good	0.292 \| good	2.027 \| good	0.15 \| good
2025-08-01T12:00:00.000Z	54 \| moderate	11.402 \| good	50.634 \| good	12.741 \| good	0.3 \| good	2.242 \| good	0.148 \| good
2025-08-01T13:00:00.000Z	52 \| moderate	10.424 \| good	46.451 \| good	16.043 \| good	0.313 \| good	1.996 \| good	0.148 \| good
2025-08-01T14:00:00.000Z	44 \| good	8.414 \| good	37.025 \| good	20.205 \| good	0.325 \| good	1.749 \| good	0.149 \| good
2025-08-01T15:00:00.000Z	38 \| good	7.317 \| good	32.458 \| good	22.493 \| good	0.337 \| good	1.502 \| good	0.15 \| good
2025-08-01T16:00:00.000Z	38 \| good	6.992 \| good	31.084 \| good	23.5 \| good	0.34 \| good	1.281 \| good	0.154 \| good
2025-08-01T17:00:00.000Z	38 \| good	7.49 \| good	33.091 \| good	26.368 \| good	0.342 \| good	1.061 \| good	0.158 \| good
2025-08-01T18:00:00.000Z	44 \| good	7.714 \| good	34.005 \| good	26.297 \| good	0.344 \| good	0.84 \| good	0.163 \| good
2025-08-01T19:00:00.000Z	44 \| good	7.515 \| good	32.901 \| good	26.165 \| good	0.337 \| good	0.882 \| good	0.168 \| good
2025-08-01T20:00:00.000Z	38 \| good	6.643 \| good	29.637 \| good	26.196 \| good	0.329 \| good	0.924 \| good	0.174 \| good
2025-08-01T21:00:00.000Z	24 \| good	4.476 \| good	19.531 \| good	26.1 \| good	0.322 \| good	0.966 \| good	0.179 \| good
2025-08-01T22:00:00.000Z	27 \| good	4.804 \| good	20.888 \| good	25.646 \| good	0.32 \| good	1.915 \| good	0.19 \| good
2025-08-01T23:00:00.000Z	27 \| good	5.2 \| good	22.426 \| good	20.643 \| good	0.318 \| good	2.865 \| good	0.2 \| good
2025-08-02T00:00:00.000Z	64 \| moderate	15.754 \| fine	17.294 \| good	35.156 \| good	0.317 \| good	3.774 \| good	0.21 \| good
2025-08-02T01:00:00.000Z	44 \| good	7.932 \| good	34.965 \| good	13.197 \| good	0.353 \| good	5.273 \| good	0.226 \| good

Falmouth

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Falmouth, Maine

0.23ppm

How accurate is Maine, USA air quality data?

The air quality data for Maine, 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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Frequently asked questions

How frequently does the air quality data for Falmouth, Maine get updated?

Air quality updates for Falmouth, Maine are available every hour.

What time in the past 24 hours saw the poorest air quality in Falmouth, Maine?

Falmouth, Maine experienced its worst air quality at 03:00:00, 2025-07-30.

When was air quality in Falmouth, Maine the best over the past 24 hours?

The best air quality in Falmouth, Maine was observed at 10:00:00 on 2025-07-30.

What is the air quality in Falmouth, Maine right now?

The air quality in Falmouth, Maine right now is Moderate, with an AQI of 58.

What pollutant is most frequently found in Falmouth, Maine?

In Falmouth, Maine, PM2.5 is the most frequently found pollutant.

What can I do if the air quality in Falmouth, Maine is poor?

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

What is the PM_2.5 concentration in Falmouth, Maine right now?

Falmouth, Maine currently has a PM_2.5 concentration of 13.342 μg/m³.

What is the current level of PM₁₀ in Falmouth, Maine?

Falmouth, Maine currently has a PM₁₀ concentration of 31.04 μg/m³.

What is the current level of carbon monoxide (CO) in Falmouth, Maine?

The current carbon monoxide (CO) level in Falmouth, Maine is 0.227 ppm.

What is the current level of sulfur dioxide (SO₂) in Falmouth, Maine?

The current sulfur dioxide (SO₂) concentration in Falmouth, Maine is 0.389 ppb.

What is the current level of ozone (O₃) in Falmouth, Maine?

Falmouth, Maine currently has an ozone (O₃) concentration of 21.842 ppm.

What is the current level of nitrogen dioxide (NO₂) in Falmouth, Maine?

The current level of nitrogen dioxide (NO₂) in Falmouth, Maine is 6.93 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-29T12:00:00.000Z	62 \| moderate	14.642 \| fine	55.116 \| fine	7.35 \| good	0.392 \| good	15.087 \| good	0.299 \| good
2025-07-29T13:00:00.000Z	60 \| moderate	14.484 \| fine	54.542 \| good	9.21 \| good	1.846 \| good	11.785 \| good	0.272 \| good
2025-07-29T14:00:00.000Z	64 \| moderate	15.59 \| fine	59.361 \| fine	10.223 \| good	1.181 \| good	13.161 \| good	0.309 \| good
2025-07-29T15:00:00.000Z	66 \| moderate	16.598 \| fine	63.291 \| fine	16.083 \| good	4.02 \| good	11.952 \| good	0.28 \| good
2025-07-29T16:00:00.000Z	62 \| moderate	15.393 \| fine	57.696 \| fine	23.093 \| good	1.736 \| good	12.058 \| good	0.257 \| good
2025-07-29T17:00:00.000Z	66 \| moderate	17.479 \| fine	66.127 \| fine	32.014 \| good	1.276 \| good	8.092 \| good	0.257 \| good
2025-07-29T18:00:00.000Z	66 \| moderate	16.978 \| fine	62.97 \| fine	37.994 \| good	2.301 \| good	7.98 \| good	0.24 \| good
2025-07-29T19:00:00.000Z	64 \| moderate	16.353 \| fine	59.724 \| fine	37.136 \| good	2.155 \| good	5.898 \| good	0.237 \| good
2025-07-29T20:00:00.000Z	64 \| moderate	16.186 \| fine	58.933 \| fine	39.232 \| good	1.422 \| good	5.783 \| good	0.26 \| good
2025-07-29T21:00:00.000Z	62 \| moderate	15.314 \| fine	55.465 \| fine	37.323 \| good	1.084 \| good	3.795 \| good	0.257 \| good
2025-07-29T22:00:00.000Z	60 \| moderate	14.174 \| fine	51.85 \| good	36.318 \| good	2.145 \| good	2.005 \| good	0.237 \| good
2025-07-29T23:00:00.000Z	56 \| moderate	12.238 \| fine	45.308 \| good	33.409 \| good	1.108 \| good	2.208 \| good	0.237 \| good
2025-07-30T00:00:00.000Z	52 \| moderate	10.454 \| good	35.391 \| good	33.362 \| good	1.096 \| good	5.098 \| good	0.221 \| good
2025-07-30T01:00:00.000Z	56 \| moderate	11.528 \| good	41.432 \| good	28.402 \| good	0.562 \| good	5.699 \| good	0.182 \| good
2025-07-30T02:00:00.000Z	49 \| good	9.094 \| good	33.477 \| good	27.362 \| good	0.4 \| good	4.609 \| good	0.182 \| good
2025-07-30T03:00:00.000Z	88 \| moderate	29.431 \| fine	127.23 \| fine	25.621 \| good	0.275 \| good	2.927 \| good	0.2 \| good
2025-07-30T04:00:00.000Z	38 \| good	6.925 \| good	23.989 \| good	20.264 \| good	0.428 \| good	9.39 \| good	0.248 \| good
2025-07-30T05:00:00.000Z	38 \| good	7.186 \| good	26.071 \| good	20.21 \| good	0.441 \| good	5.303 \| good	0.295 \| good
2025-07-30T06:00:00.000Z	44 \| good	7.672 \| good	29.409 \| good	18.178 \| good	0.379 \| good	8.491 \| good	0.261 \| good
2025-07-30T07:00:00.000Z	38 \| good	7.061 \| good	26.825 \| good	17.121 \| good	0.481 \| good	6.084 \| good	0.292 \| good
2025-07-30T08:00:00.000Z	38 \| good	7.257 \| good	26.579 \| good	15.192 \| good	0.537 \| good	6.08 \| good	0.287 \| good
2025-07-30T09:00:00.000Z	38 \| good	7.006 \| good	25.343 \| good	11.307 \| good	0.549 \| good	7.579 \| good	0.247 \| good
2025-07-30T10:00:00.000Z	38 \| good	7.27 \| good	27.152 \| good	11.263 \| good	0.477 \| good	7.601 \| good	0.247 \| good
2025-07-30T11:00:00.000Z	44 \| good	7.536 \| good	27.042 \| good	11.268 \| good	0.594 \| good	7.902 \| good	0.263 \| good
2025-07-30T12:00:00.000Z	38 \| good	7.301 \| good	26.672 \| good	11.335 \| good	0.755 \| good	12.462 \| good	0.306 \| good
2025-07-30T13:00:00.000Z	54 \| moderate	10.628 \| good	40.554 \| good	20.168 \| good	0.951 \| good	4.809 \| good	0.321 \| good
2025-07-30T14:00:00.000Z	54 \| moderate	11.192 \| good	42.724 \| good	22.092 \| good	1.467 \| good	3.317 \| good	0.284 \| good
2025-07-30T15:00:00.000Z	56 \| moderate	11.842 \| good	44.548 \| good	22.105 \| good	2.372 \| good	6.307 \| good	0.283 \| good
2025-07-30T16:00:00.000Z	58 \| moderate	12.945 \| fine	50.593 \| good	27.002 \| good	1.824 \| good	4.416 \| good	0.263 \| good
2025-07-30T17:00:00.000Z	56 \| moderate	12.245 \| fine	46.38 \| good	26.087 \| good	1.449 \| good	4.72 \| good	0.266 \| good
2025-07-30T18:00:00.000Z	54 \| moderate	11.03 \| good	39.794 \| good	26.17 \| good	0.59 \| good	4.505 \| good	0.25 \| good
2025-07-30T19:00:00.000Z	54 \| moderate	11.343 \| good	40.107 \| good	29.05 \| good	0.525 \| good	5.801 \| good	0.25 \| good
2025-07-30T20:00:00.000Z	56 \| moderate	12.157 \| fine	42.929 \| good	28.977 \| good	0.401 \| good	3.429 \| good	0.25 \| good
2025-07-30T21:00:00.000Z	56 \| moderate	12.21 \| fine	42.836 \| good	28.977 \| good	0.433 \| good	3.436 \| good	0.248 \| good
2025-07-30T22:00:00.000Z	56 \| moderate	11.555 \| good	40.647 \| good	28.031 \| good	0.419 \| good	0.939 \| good	0.285 \| good
2025-07-30T23:00:00.000Z	52 \| moderate	9.764 \| good	33.313 \| good	26.928 \| good	0.505 \| good	2.023 \| good	0.226 \| good
2025-07-31T00:00:00.000Z	52 \| moderate	10.196 \| good	34.777 \| good	22.001 \| good	0.391 \| good	7.054 \| good	0.226 \| good
2025-07-31T01:00:00.000Z	56 \| moderate	12.273 \| fine	43.013 \| good	20.04 \| good	0.375 \| good	9.239 \| good	0.269 \| good
2025-07-31T02:00:00.000Z	60 \| moderate	14.055 \| fine	52.046 \| good	14.18 \| good	0.344 \| good	15.47 \| good	0.248 \| good
2025-07-31T03:00:00.000Z	60 \| moderate	13.858 \| fine	50.74 \| good	14.099 \| good	0.451 \| good	10.026 \| good	0.226 \| good
2025-07-31T04:00:00.000Z	58 \| moderate	13.385 \| fine	48.942 \| good	11.133 \| good	0.472 \| good	8.848 \| good	0.242 \| good
2025-07-31T05:00:00.000Z	58 \| moderate	12.69 \| fine	44.787 \| good	10.156 \| good	0.56 \| good	7.111 \| good	0.276 \| good
2025-07-31T06:00:00.000Z	56 \| moderate	11.641 \| good	40.504 \| good	7.133 \| good	1.056 \| good	5.715 \| good	0.306 \| good
2025-07-31T07:00:00.000Z	56 \| moderate	11.914 \| good	41.981 \| good	9.11 \| good	0.824 \| good	6.703 \| good	0.239 \| good
2025-07-31T08:00:00.000Z	54 \| moderate	11.468 \| good	40.192 \| good	11.114 \| good	0.553 \| good	5.222 \| good	0.223 \| good
2025-07-31T09:00:00.000Z	56 \| moderate	11.769 \| good	40.902 \| good	10.155 \| good	0.713 \| good	5.216 \| good	0.202 \| good
2025-07-31T10:00:00.000Z	56 \| moderate	12.31 \| fine	42.544 \| good	12.077 \| good	0.805 \| good	4.004 \| good	0.202 \| good
2025-07-31T11:00:00.000Z	62 \| moderate	14.846 \| fine	33.527 \| good	11.996 \| good	0.805 \| good	4.001 \| good	0.203 \| good
2025-07-31T02:00:00.000Z	69 \| moderate	18.878 \| fine	83.337 \| fine	23.918 \| good	0.303 \| good	4.049 \| good	0.25 \| good
2025-07-31T03:00:00.000Z	81 \| moderate	25.12 \| fine	109.935 \| fine	21.106 \| good	0.331 \| good	3.554 \| good	0.248 \| good
2025-07-31T04:00:00.000Z	92 \| moderate	31.256 \| fine	135.156 \| fine	20.191 \| good	0.332 \| good	2.946 \| good	0.248 \| good
2025-07-31T05:00:00.000Z	92 \| moderate	31.243 \| fine	135.42 \| fine	18.477 \| good	0.334 \| good	2.338 \| good	0.248 \| good
2025-07-31T06:00:00.000Z	96 \| moderate	33.023 \| fine	142.608 \| fine	20.544 \| good	0.336 \| good	1.73 \| good	0.248 \| good
2025-07-31T07:00:00.000Z	97 \| moderate	33.815 \| fine	146.221 \| fine	17.371 \| good	0.325 \| good	1.58 \| good	0.25 \| good
2025-07-31T08:00:00.000Z	92 \| moderate	30.955 \| fine	134.43 \| fine	14.615 \| good	0.314 \| good	1.431 \| good	0.253 \| good
2025-07-31T09:00:00.000Z	82 \| moderate	25.612 \| fine	112.121 \| fine	12.412 \| good	0.303 \| good	1.282 \| good	0.255 \| good
2025-07-31T10:00:00.000Z	77 \| moderate	23.145 \| fine	100.864 \| fine	14.168 \| good	0.303 \| good	1.561 \| good	0.255 \| good
2025-07-31T11:00:00.000Z	73 \| moderate	21.059 \| fine	92.867 \| fine	17.589 \| good	0.304 \| good	1.84 \| good	0.255 \| good
2025-07-31T12:00:00.000Z	64 \| moderate	16.007 \| fine	70.933 \| fine	18.406 \| good	0.304 \| good	2.119 \| good	0.255 \| good
2025-07-31T13:00:00.000Z	62 \| moderate	15.186 \| fine	67.604 \| fine	18.77 \| good	0.279 \| good	1.706 \| good	0.244 \| good
2025-07-31T14:00:00.000Z	62 \| moderate	15.393 \| fine	68.652 \| fine	19.479 \| good	0.254 \| good	1.293 \| good	0.233 \| good
2025-07-31T15:00:00.000Z	58 \| moderate	13.396 \| fine	60.304 \| fine	20.161 \| good	0.229 \| good	0.881 \| good	0.222 \| good
2025-07-31T16:00:00.000Z	58 \| moderate	12.935 \| fine	57.923 \| fine	21.531 \| good	0.232 \| good	0.899 \| good	0.222 \| good
2025-07-31T17:00:00.000Z	54 \| moderate	11.176 \| good	49.246 \| good	23.495 \| good	0.234 \| good	0.917 \| good	0.222 \| good
2025-07-31T18:00:00.000Z	52 \| moderate	10.037 \| good	44.227 \| good	25.04 \| good	0.236 \| good	0.935 \| good	0.222 \| good
2025-07-31T19:00:00.000Z	44 \| good	7.979 \| good	35.075 \| good	24.994 \| good	0.244 \| good	1.27 \| good	0.225 \| good
2025-07-31T20:00:00.000Z	38 \| good	6.794 \| good	29.97 \| good	21.618 \| good	0.252 \| good	1.606 \| good	0.228 \| good
2025-07-31T21:00:00.000Z	44 \| good	7.611 \| good	33.455 \| good	22.192 \| good	0.26 \| good	1.942 \| good	0.23 \| good
2025-07-31T22:00:00.000Z	33 \| good	6.464 \| good	28.934 \| good	21.676 \| good	0.26 \| good	2.579 \| good	0.238 \| good
2025-07-31T23:00:00.000Z	44 \| good	7.544 \| good	33.321 \| good	20.709 \| good	0.259 \| good	3.216 \| good	0.245 \| good
2025-08-01T00:00:00.000Z	49 \| good	8.646 \| good	37.601 \| good	21.426 \| good	0.258 \| good	3.854 \| good	0.252 \| good
2025-08-01T01:00:00.000Z	52 \| moderate	10.009 \| good	44.321 \| good	20.498 \| good	0.267 \| good	3.904 \| good	0.252 \| good
2025-08-01T02:00:00.000Z	52 \| moderate	10.47 \| good	46.236 \| good	19.913 \| good	0.277 \| good	3.953 \| good	0.251 \| good
2025-08-01T03:00:00.000Z	54 \| moderate	10.761 \| good	47.471 \| good	16.999 \| good	0.286 \| good	4.003 \| good	0.25 \| good
2025-08-01T04:00:00.000Z	56 \| moderate	12.464 \| fine	55.763 \| fine	16.103 \| good	0.294 \| good	3.744 \| good	0.238 \| good
2025-08-01T05:00:00.000Z	54 \| moderate	10.834 \| good	47.941 \| good	13.056 \| good	0.301 \| good	3.485 \| good	0.225 \| good
2025-08-01T06:00:00.000Z	52 \| moderate	9.799 \| good	43.762 \| good	16.86 \| good	0.308 \| good	3.226 \| good	0.213 \| good
2025-08-01T07:00:00.000Z	54 \| moderate	10.709 \| good	47.396 \| good	16.04 \| good	0.297 \| good	2.682 \| good	0.193 \| good
2025-08-01T08:00:00.000Z	54 \| moderate	11.48 \| good	50.834 \| good	11.452 \| good	0.285 \| good	2.139 \| good	0.174 \| good
2025-08-01T09:00:00.000Z	52 \| moderate	9.856 \| good	43.667 \| good	8.642 \| good	0.274 \| good	1.596 \| good	0.155 \| good
2025-08-01T10:00:00.000Z	56 \| moderate	12.273 \| fine	55.181 \| fine	8.865 \| good	0.283 \| good	1.811 \| good	0.153 \| good
2025-08-01T11:00:00.000Z	60 \| moderate	13.887 \| fine	62.132 \| fine	12.664 \| good	0.292 \| good	2.027 \| good	0.15 \| good
2025-08-01T12:00:00.000Z	54 \| moderate	11.402 \| good	50.634 \| good	12.741 \| good	0.3 \| good	2.242 \| good	0.148 \| good
2025-08-01T13:00:00.000Z	52 \| moderate	10.424 \| good	46.451 \| good	16.043 \| good	0.313 \| good	1.996 \| good	0.148 \| good
2025-08-01T14:00:00.000Z	44 \| good	8.414 \| good	37.025 \| good	20.205 \| good	0.325 \| good	1.749 \| good	0.149 \| good
2025-08-01T15:00:00.000Z	38 \| good	7.317 \| good	32.458 \| good	22.493 \| good	0.337 \| good	1.502 \| good	0.15 \| good
2025-08-01T16:00:00.000Z	38 \| good	6.992 \| good	31.084 \| good	23.5 \| good	0.34 \| good	1.281 \| good	0.154 \| good
2025-08-01T17:00:00.000Z	38 \| good	7.49 \| good	33.091 \| good	26.368 \| good	0.342 \| good	1.061 \| good	0.158 \| good
2025-08-01T18:00:00.000Z	44 \| good	7.714 \| good	34.005 \| good	26.297 \| good	0.344 \| good	0.84 \| good	0.163 \| good
2025-08-01T19:00:00.000Z	44 \| good	7.515 \| good	32.901 \| good	26.165 \| good	0.337 \| good	0.882 \| good	0.168 \| good
2025-08-01T20:00:00.000Z	38 \| good	6.643 \| good	29.637 \| good	26.196 \| good	0.329 \| good	0.924 \| good	0.174 \| good
2025-08-01T21:00:00.000Z	24 \| good	4.476 \| good	19.531 \| good	26.1 \| good	0.322 \| good	0.966 \| good	0.179 \| good
2025-08-01T22:00:00.000Z	27 \| good	4.804 \| good	20.888 \| good	25.646 \| good	0.32 \| good	1.915 \| good	0.19 \| good
2025-08-01T23:00:00.000Z	27 \| good	5.2 \| good	22.426 \| good	20.643 \| good	0.318 \| good	2.865 \| good	0.2 \| good
2025-08-02T00:00:00.000Z	64 \| moderate	15.754 \| fine	17.294 \| good	35.156 \| good	0.317 \| good	3.774 \| good	0.21 \| good
2025-08-02T01:00:00.000Z	44 \| good	7.932 \| good	34.965 \| good	13.197 \| good	0.353 \| good	5.273 \| good	0.226 \| good

Current air quality index in Falmouth, Maine today

Common air pollutants in Falmouth, Maine

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Falmouth, Maine air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Falmouth, Maine

Air quality in nearby cities

Portland, Maine

South Portland, Maine

Westbrook, Maine

Windham, Maine

Gorham, Maine

Scarborough, Maine

How accurate is Maine, USA air quality data?

Air quality levels in US

Frequently asked questions

How frequently does the air quality data for Falmouth, Maine get updated?

What time in the past 24 hours saw the poorest air quality in Falmouth, Maine?

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What is the air quality in Falmouth, Maine right now?

What pollutant is most frequently found in Falmouth, Maine?

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What is the PM2.5 concentration in Falmouth, Maine right now?

What is the current level of PM10 in Falmouth, Maine?

What is the current level of carbon monoxide (CO) in Falmouth, Maine?

What is the current level of sulfur dioxide (SO2) in Falmouth, Maine?

What is the current level of ozone (O3) in Falmouth, Maine?

What is the current level of nitrogen dioxide (NO2) in Falmouth, Maine?

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 Falmouth, Maine right now?

What is the current level of PM₁₀ in Falmouth, Maine?

What is the current level of sulfur dioxide (SO₂) in Falmouth, Maine?

What is the current level of ozone (O₃) in Falmouth, Maine?

What is the current level of nitrogen dioxide (NO₂) in Falmouth, Maine?