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

Falmouth, Maine currently has a PM10 concentration of 10.01 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Falmouth, Maine is 0.27 ppb.

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

Falmouth, Maine currently has an ozone (O3) concentration of 32.457 ppm.

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

The current level of nitrogen dioxide (NO2) in Falmouth, Maine is 5.823 ppb.

Current air quality index in Falmouth, Maine today

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

Falmouth, Maine currently has a PM2.5 concentration of 3.463 μg/m3.

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)

Good

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)

3.40 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

9.51 μg/m³

155

255

425

605+

Ozone (O₃)

34.36 ppb

201

201+

Sulfur Dioxide (SO₂)

0.36 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.94 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.16 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
2026-10-06T11:00:00.000Z	22 \| good	0.882 \| good	4.045 \| good	24.01 \| good	0.16 \| good	4.451 \| good	0.142 \| good
2026-10-06T12:00:00.000Z	21 \| good	0.911 \| good	4.055 \| good	23.409 \| good	0.253 \| good	7.235 \| good	0.142 \| good
2026-10-06T13:00:00.000Z	20 \| good	1.169 \| good	5.696 \| good	21.729 \| good	0.436 \| good	12.625 \| good	0.142 \| good
2026-10-06T14:00:00.000Z	21 \| good	1.638 \| good	6.848 \| good	23.258 \| good	0.345 \| good	10 \| good	0.175 \| good
2026-10-06T15:00:00.000Z	23 \| good	1.635 \| good	7.807 \| good	24.947 \| good	0.172 \| good	2.534 \| good	0.175 \| good
2026-10-06T16:00:00.000Z	22 \| good	2.308 \| good	9.744 \| good	24.484 \| good	0.164 \| good	1.883 \| good	0.175 \| good
2026-10-06T17:00:00.000Z	22 \| good	2.055 \| good	9.678 \| good	24.353 \| good	0.902 \| good	1.257 \| good	0.121 \| good
2026-10-06T18:00:00.000Z	23 \| good	2.038 \| good	10.94 \| good	24.97 \| good	0.16 \| good	1.33 \| good	0.156 \| good
2026-10-06T19:00:00.000Z	24 \| good	1.756 \| good	9.362 \| good	25.611 \| good	0.947 \| good	1.148 \| good	0.161 \| good
2026-10-06T20:00:00.000Z	24 \| good	1.753 \| good	8.83 \| good	25.668 \| good	0.166 \| good	1.218 \| good	0.18 \| good
2026-10-06T21:00:00.000Z	23 \| good	1.88 \| good	8.818 \| good	24.782 \| good	0.16 \| good	1.387 \| good	0.178 \| good
2026-10-06T22:00:00.000Z	23 \| good	1.791 \| good	8.562 \| good	24.818 \| good	0.163 \| good	1.511 \| good	0.161 \| good
2026-10-06T23:00:00.000Z	24 \| good	1.855 \| good	8.73 \| good	25.951 \| good	0.171 \| good	1.503 \| good	0.156 \| good
2026-10-07T00:00:00.000Z	25 \| good	2.172 \| good	8.188 \| good	27.146 \| good	0.173 \| good	2.042 \| good	0.177 \| good
2026-10-07T01:00:00.000Z	23 \| good	2.518 \| good	7.172 \| good	25.468 \| good	0.171 \| good	3.152 \| good	0.198 \| good
2026-10-07T02:00:00.000Z	23 \| good	2.724 \| good	7.333 \| good	24.729 \| good	0.198 \| good	4.013 \| good	0.219 \| good
2026-10-07T03:00:00.000Z	27 \| good	5.427 \| good	23.501 \| good	20.599 \| good	0.379 \| good	1.893 \| good	0.16 \| good
2026-10-07T04:00:00.000Z	23 \| good	2.853 \| good	9.128 \| good	24.521 \| good	0.167 \| good	4.219 \| good	0.203 \| good
2026-10-07T05:00:00.000Z	21 \| good	2.811 \| good	7.273 \| good	23.403 \| good	0.167 \| good	3.558 \| good	0.164 \| good
2026-10-07T06:00:00.000Z	22 \| good	2.595 \| good	7.633 \| good	23.733 \| good	0.167 \| good	4.034 \| good	0.181 \| good
2026-10-07T07:00:00.000Z	19 \| good	2.607 \| good	7.546 \| good	21.17 \| good	0.255 \| good	8.056 \| good	0.181 \| good
2026-10-07T08:00:00.000Z	19 \| good	2.661 \| good	7.52 \| good	21.052 \| good	0.173 \| good	8.208 \| good	0.181 \| good
2026-10-07T09:00:00.000Z	19 \| good	2.627 \| good	7.945 \| good	21.288 \| good	0.176 \| good	7.627 \| good	0.201 \| good
2026-10-07T10:00:00.000Z	17 \| good	2.668 \| good	6.772 \| good	18.334 \| good	0.18 \| good	7.725 \| good	0.261 \| good
2026-10-07T11:00:00.000Z	17 \| good	2.808 \| good	7.52 \| good	17.927 \| good	1.108 \| good	5.083 \| good	0.314 \| good
2026-10-07T12:00:00.000Z	17 \| good	2.868 \| good	8.848 \| good	17.958 \| good	1.047 \| good	4.79 \| good	0.311 \| good
2026-10-07T13:00:00.000Z	22 \| good	3.878 \| good	12.964 \| good	11.967 \| good	0.718 \| good	21.694 \| good	0.311 \| good
2026-10-07T14:00:00.000Z	22 \| good	4.398 \| good	15.153 \| good	12.97 \| good	0.75 \| good	18.996 \| good	0.252 \| good
2026-10-07T15:00:00.000Z	22 \| good	4.495 \| good	14.388 \| good	13.197 \| good	0.742 \| good	18.851 \| good	0.175 \| good
2026-10-07T16:00:00.000Z	18 \| good	3.202 \| good	10.675 \| good	19.017 \| good	0.175 \| good	3.265 \| good	0.16 \| good
2026-10-07T17:00:00.000Z	19 \| good	2.744 \| good	8.89 \| good	20.801 \| good	0.175 \| good	3.263 \| good	0.16 \| good
2026-10-07T18:00:00.000Z	23 \| good	2.407 \| good	7.539 \| good	24.996 \| good	0.955 \| good	5.026 \| good	0.175 \| good
2026-10-07T19:00:00.000Z	28 \| good	2.366 \| good	6.517 \| good	29.705 \| good	0.925 \| good	7.24 \| good	0.198 \| good
2026-10-07T20:00:00.000Z	29 \| good	2.451 \| good	7.224 \| good	30.61 \| good	0.271 \| good	4.571 \| good	0.198 \| good
2026-10-07T21:00:00.000Z	29 \| good	2.699 \| good	7.544 \| good	31.04 \| good	0.272 \| good	5.431 \| good	0.198 \| good
2026-10-07T22:00:00.000Z	30 \| good	2.842 \| good	8.219 \| good	31.865 \| good	0.274 \| good	5.025 \| good	0.198 \| good
2026-10-07T23:00:00.000Z	31 \| good	3.034 \| good	9.072 \| good	33.148 \| good	0.27 \| good	4.385 \| good	0.198 \| good
2026-10-08T00:00:00.000Z	31 \| good	3.27 \| good	9.964 \| good	34.015 \| good	0.274 \| good	4.216 \| good	0.219 \| good
2026-10-08T01:00:00.000Z	31 \| good	3.49 \| good	10.272 \| good	34.082 \| good	0.274 \| good	4.509 \| good	0.219 \| good
2026-10-08T02:00:00.000Z	32 \| good	3.734 \| good	10.857 \| good	34.858 \| good	0.274 \| good	4.631 \| good	0.221 \| good
2026-10-08T03:00:00.000Z	38 \| good	7.217 \| good	31.862 \| good	33.993 \| good	0.459 \| good	3.305 \| good	0.151 \| good
2026-10-08T04:00:00.000Z	33 \| good	3.69 \| good	11.765 \| good	35.615 \| good	0.267 \| good	4.629 \| good	0.198 \| good
2026-10-08T05:00:00.000Z	30 \| good	3.582 \| good	11.939 \| good	32.433 \| good	0.271 \| good	5.375 \| good	0.162 \| good
2026-10-08T06:00:00.000Z	30 \| good	3.463 \| good	10.01 \| good	32.457 \| good	0.27 \| good	5.823 \| good	0.168 \| good
2026-10-08T07:00:00.000Z	31 \| good	3.315 \| good	10.498 \| good	34.05 \| good	0.267 \| good	3.902 \| good	0.181 \| good
2026-10-08T08:00:00.000Z	31 \| good	3.321 \| good	10.022 \| good	32.661 \| good	0.356 \| good	6.743 \| good	0.173 \| good
2026-10-08T09:00:00.000Z	31 \| good	3.404 \| good	9.51 \| good	34.363 \| good	0.363 \| good	5.941 \| good	0.161 \| good
2026-10-08T10:00:00.000Z	31 \| good	3.404 \| good	9.51 \| good	34.363 \| good	0.363 \| good	5.941 \| good	0.161 \| good
2026-10-08T08:00:00.000Z	44 \| good	7.616 \| good	33.826 \| good	34.37 \| good	0.584 \| good	2.958 \| good	0.148 \| good
2026-10-08T09:00:00.000Z	44 \| good	7.985 \| good	35.006 \| good	32.949 \| good	0.596 \| good	2.862 \| good	0.147 \| good
2026-10-08T10:00:00.000Z	44 \| good	7.585 \| good	33.102 \| good	33.214 \| good	0.606 \| good	2.966 \| good	0.148 \| good
2026-10-08T11:00:00.000Z	44 \| good	7.645 \| good	33.925 \| good	31.794 \| good	0.596 \| good	3.999 \| good	0.152 \| good
2026-10-08T12:00:00.000Z	44 \| good	8.008 \| good	35.009 \| good	31.354 \| good	0.563 \| good	4.412 \| good	0.157 \| good
2026-10-08T13:00:00.000Z	44 \| good	7.598 \| good	33.765 \| good	32.188 \| good	0.547 \| good	4.229 \| good	0.163 \| good
2026-10-08T14:00:00.000Z	49 \| good	9.137 \| good	40.933 \| good	35.012 \| good	0.579 \| good	3.786 \| good	0.165 \| good
2026-10-08T15:00:00.000Z	49 \| good	8.616 \| good	37.982 \| good	38.166 \| good	0.624 \| good	3.193 \| good	0.169 \| good
2026-10-08T16:00:00.000Z	44 \| good	8.069 \| good	35.62 \| good	38.413 \| good	0.649 \| good	2.408 \| good	0.171 \| good
2026-10-08T17:00:00.000Z	44 \| good	7.588 \| good	33.627 \| good	37.618 \| good	0.603 \| good	1.666 \| good	0.17 \| good
2026-10-08T18:00:00.000Z	33 \| good	5.05 \| good	21.749 \| good	36.399 \| good	0.511 \| good	1.242 \| good	0.165 \| good
2026-10-08T19:00:00.000Z	33 \| good	3.462 \| good	15.059 \| good	35.691 \| good	0.421 \| good	0.979 \| good	0.158 \| good
2026-10-08T20:00:00.000Z	32 \| good	3.627 \| good	16.002 \| good	35.062 \| good	0.35 \| good	0.83 \| good	0.151 \| good
2026-10-08T21:00:00.000Z	31 \| good	3.644 \| good	16.02 \| good	33.1 \| good	0.303 \| good	1.031 \| good	0.148 \| good
2026-10-08T22:00:00.000Z	26 \| good	4.21 \| good	18.2 \| good	28.448 \| good	0.283 \| good	1.241 \| good	0.145 \| good
2026-10-08T23:00:00.000Z	25 \| good	3.819 \| good	16.969 \| good	27.162 \| good	0.285 \| good	1.514 \| good	0.145 \| good
2026-10-09T00:00:00.000Z	26 \| good	2.919 \| good	12.073 \| good	27.827 \| good	0.287 \| good	1.84 \| good	0.149 \| good
2026-10-09T01:00:00.000Z	24 \| good	2.467 \| good	10.101 \| good	26.032 \| good	0.283 \| good	2.197 \| good	0.153 \| good
2026-10-09T02:00:00.000Z	22 \| good	2.332 \| good	9.908 \| good	24.424 \| good	0.275 \| good	2.441 \| good	0.155 \| good
2026-10-09T03:00:00.000Z	22 \| good	2.3 \| good	9.854 \| good	24.443 \| good	0.256 \| good	2.455 \| good	0.156 \| good
2026-10-09T04:00:00.000Z	24 \| good	2.704 \| good	10.967 \| good	25.603 \| good	0.226 \| good	2.142 \| good	0.152 \| good
2026-10-09T05:00:00.000Z	24 \| good	2.904 \| good	11.967 \| good	26.043 \| good	0.203 \| good	1.867 \| good	0.149 \| good
2026-10-09T06:00:00.000Z	23 \| good	3.402 \| good	14.967 \| good	25.074 \| good	0.194 \| good	1.737 \| good	0.146 \| good
2026-10-09T07:00:00.000Z	22 \| good	3.444 \| good	15.061 \| good	24.029 \| good	0.195 \| good	1.718 \| good	0.145 \| good
2026-10-09T08:00:00.000Z	21 \| good	3.476 \| good	15.119 \| good	23.056 \| good	0.204 \| good	1.739 \| good	0.145 \| good
2026-10-09T09:00:00.000Z	22 \| good	3.729 \| good	16.094 \| good	22.611 \| good	0.222 \| good	1.775 \| good	0.144 \| good
2026-10-09T10:00:00.000Z	21 \| good	3.234 \| good	14.058 \| good	22.552 \| good	0.253 \| good	1.864 \| good	0.144 \| good
2026-10-09T11:00:00.000Z	20 \| good	2.746 \| good	11.158 \| good	22.348 \| good	0.297 \| good	2.275 \| good	0.148 \| good
2026-10-09T12:00:00.000Z	21 \| good	2.13 \| good	8.902 \| good	22.557 \| good	0.328 \| good	2.321 \| good	0.151 \| good
2026-10-09T13:00:00.000Z	23 \| good	1.761 \| good	7.143 \| good	24.967 \| good	0.346 \| good	1.899 \| good	0.15 \| good
2026-10-09T14:00:00.000Z	24 \| good	2.782 \| good	11.235 \| good	26.201 \| good	0.327 \| good	1.119 \| good	0.142 \| good
2026-10-09T15:00:00.000Z	27 \| good	1.457 \| good	6.103 \| good	29.273 \| good	0.283 \| good	0.715 \| good	0.137 \| good
2026-10-09T16:00:00.000Z	30 \| good	1.235 \| good	4.96 \| good	31.576 \| good	0.271 \| good	0.476 \| good	0.133 \| good
2026-10-09T17:00:00.000Z	30 \| good	1.652 \| good	6.983 \| good	31.716 \| good	0.261 \| good	0.372 \| good	0.132 \| good
2026-10-09T18:00:00.000Z	29 \| good	1.249 \| good	5.012 \| good	31.42 \| good	0.245 \| good	0.345 \| good	0.131 \| good
2026-10-09T19:00:00.000Z	28 \| good	1.684 \| good	7.036 \| good	29.803 \| good	0.23 \| good	0.35 \| good	0.131 \| good
2026-10-09T20:00:00.000Z	25 \| good	2.472 \| good	9.984 \| good	27.051 \| good	0.222 \| good	0.401 \| good	0.131 \| good
2026-10-09T21:00:00.000Z	24 \| good	3.193 \| good	13.897 \| good	25.568 \| good	0.22 \| good	0.626 \| good	0.133 \| good
2026-10-09T22:00:00.000Z	22 \| good	4.021 \| good	17.826 \| good	24.401 \| good	0.228 \| good	1.251 \| good	0.139 \| good
2026-10-09T23:00:00.000Z	22 \| good	4.423 \| good	19.084 \| good	24.003 \| good	0.242 \| good	1.956 \| good	0.146 \| good
2026-10-10T00:00:00.000Z	22 \| good	4.138 \| good	17.98 \| good	21.841 \| good	0.238 \| good	1.954 \| good	0.146 \| good
2026-10-10T01:00:00.000Z	22 \| good	4.31 \| good	18.847 \| good	19.535 \| good	0.223 \| good	1.624 \| good	0.143 \| good
2026-10-10T02:00:00.000Z	22 \| good	3.873 \| good	16.871 \| good	18.716 \| good	0.218 \| good	1.447 \| good	0.142 \| good
2026-10-10T03:00:00.000Z	22 \| good	4.383 \| good	18.908 \| good	18.332 \| good	0.22 \| good	1.384 \| good	0.142 \| good
2026-10-10T04:00:00.000Z	27 \| good	4.737 \| good	20.737 \| good	18.695 \| good	0.237 \| good	1.22 \| good	0.14 \| good
2026-10-10T05:00:00.000Z	27 \| good	4.694 \| good	20.639 \| good	18.582 \| good	0.264 \| good	1.2 \| good	0.139 \| good
2026-10-10T06:00:00.000Z	27 \| good	4.892 \| good	20.925 \| good	18.236 \| good	0.316 \| good	1.277 \| good	0.139 \| good
2026-10-10T07:00:00.000Z	27 \| good	4.762 \| good	20.708 \| good	17.917 \| good	0.361 \| good	1.425 \| good	0.139 \| good

Falmouth

Empower business decisions with accurate air quality data

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

0.18ppm

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

Air quality levels in US

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

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

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, 2026-10-08.

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

The best air quality in Falmouth, Maine was observed at 12:00:00 on 2026-10-07.

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

The air quality in Falmouth, Maine right now is Good, with an AQI of 30.

What pollutant is most frequently found in Falmouth, Maine?

In Falmouth, Maine, O3 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 3.463 μg/m³.

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

Falmouth, Maine currently has a PM₁₀ concentration of 10.01 μg/m³.

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

The current carbon monoxide (CO) level in Falmouth, Maine is 0.168 ppm.

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

The current sulfur dioxide (SO₂) concentration in Falmouth, Maine is 0.27 ppb.

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

Falmouth, Maine currently has an ozone (O₃) concentration of 32.457 ppm.

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

The current level of nitrogen dioxide (NO₂) in Falmouth, Maine is 5.823 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-10-06T11:00:00.000Z	22 \| good	0.882 \| good	4.045 \| good	24.01 \| good	0.16 \| good	4.451 \| good	0.142 \| good
2026-10-06T12:00:00.000Z	21 \| good	0.911 \| good	4.055 \| good	23.409 \| good	0.253 \| good	7.235 \| good	0.142 \| good
2026-10-06T13:00:00.000Z	20 \| good	1.169 \| good	5.696 \| good	21.729 \| good	0.436 \| good	12.625 \| good	0.142 \| good
2026-10-06T14:00:00.000Z	21 \| good	1.638 \| good	6.848 \| good	23.258 \| good	0.345 \| good	10 \| good	0.175 \| good
2026-10-06T15:00:00.000Z	23 \| good	1.635 \| good	7.807 \| good	24.947 \| good	0.172 \| good	2.534 \| good	0.175 \| good
2026-10-06T16:00:00.000Z	22 \| good	2.308 \| good	9.744 \| good	24.484 \| good	0.164 \| good	1.883 \| good	0.175 \| good
2026-10-06T17:00:00.000Z	22 \| good	2.055 \| good	9.678 \| good	24.353 \| good	0.902 \| good	1.257 \| good	0.121 \| good
2026-10-06T18:00:00.000Z	23 \| good	2.038 \| good	10.94 \| good	24.97 \| good	0.16 \| good	1.33 \| good	0.156 \| good
2026-10-06T19:00:00.000Z	24 \| good	1.756 \| good	9.362 \| good	25.611 \| good	0.947 \| good	1.148 \| good	0.161 \| good
2026-10-06T20:00:00.000Z	24 \| good	1.753 \| good	8.83 \| good	25.668 \| good	0.166 \| good	1.218 \| good	0.18 \| good
2026-10-06T21:00:00.000Z	23 \| good	1.88 \| good	8.818 \| good	24.782 \| good	0.16 \| good	1.387 \| good	0.178 \| good
2026-10-06T22:00:00.000Z	23 \| good	1.791 \| good	8.562 \| good	24.818 \| good	0.163 \| good	1.511 \| good	0.161 \| good
2026-10-06T23:00:00.000Z	24 \| good	1.855 \| good	8.73 \| good	25.951 \| good	0.171 \| good	1.503 \| good	0.156 \| good
2026-10-07T00:00:00.000Z	25 \| good	2.172 \| good	8.188 \| good	27.146 \| good	0.173 \| good	2.042 \| good	0.177 \| good
2026-10-07T01:00:00.000Z	23 \| good	2.518 \| good	7.172 \| good	25.468 \| good	0.171 \| good	3.152 \| good	0.198 \| good
2026-10-07T02:00:00.000Z	23 \| good	2.724 \| good	7.333 \| good	24.729 \| good	0.198 \| good	4.013 \| good	0.219 \| good
2026-10-07T03:00:00.000Z	27 \| good	5.427 \| good	23.501 \| good	20.599 \| good	0.379 \| good	1.893 \| good	0.16 \| good
2026-10-07T04:00:00.000Z	23 \| good	2.853 \| good	9.128 \| good	24.521 \| good	0.167 \| good	4.219 \| good	0.203 \| good
2026-10-07T05:00:00.000Z	21 \| good	2.811 \| good	7.273 \| good	23.403 \| good	0.167 \| good	3.558 \| good	0.164 \| good
2026-10-07T06:00:00.000Z	22 \| good	2.595 \| good	7.633 \| good	23.733 \| good	0.167 \| good	4.034 \| good	0.181 \| good
2026-10-07T07:00:00.000Z	19 \| good	2.607 \| good	7.546 \| good	21.17 \| good	0.255 \| good	8.056 \| good	0.181 \| good
2026-10-07T08:00:00.000Z	19 \| good	2.661 \| good	7.52 \| good	21.052 \| good	0.173 \| good	8.208 \| good	0.181 \| good
2026-10-07T09:00:00.000Z	19 \| good	2.627 \| good	7.945 \| good	21.288 \| good	0.176 \| good	7.627 \| good	0.201 \| good
2026-10-07T10:00:00.000Z	17 \| good	2.668 \| good	6.772 \| good	18.334 \| good	0.18 \| good	7.725 \| good	0.261 \| good
2026-10-07T11:00:00.000Z	17 \| good	2.808 \| good	7.52 \| good	17.927 \| good	1.108 \| good	5.083 \| good	0.314 \| good
2026-10-07T12:00:00.000Z	17 \| good	2.868 \| good	8.848 \| good	17.958 \| good	1.047 \| good	4.79 \| good	0.311 \| good
2026-10-07T13:00:00.000Z	22 \| good	3.878 \| good	12.964 \| good	11.967 \| good	0.718 \| good	21.694 \| good	0.311 \| good
2026-10-07T14:00:00.000Z	22 \| good	4.398 \| good	15.153 \| good	12.97 \| good	0.75 \| good	18.996 \| good	0.252 \| good
2026-10-07T15:00:00.000Z	22 \| good	4.495 \| good	14.388 \| good	13.197 \| good	0.742 \| good	18.851 \| good	0.175 \| good
2026-10-07T16:00:00.000Z	18 \| good	3.202 \| good	10.675 \| good	19.017 \| good	0.175 \| good	3.265 \| good	0.16 \| good
2026-10-07T17:00:00.000Z	19 \| good	2.744 \| good	8.89 \| good	20.801 \| good	0.175 \| good	3.263 \| good	0.16 \| good
2026-10-07T18:00:00.000Z	23 \| good	2.407 \| good	7.539 \| good	24.996 \| good	0.955 \| good	5.026 \| good	0.175 \| good
2026-10-07T19:00:00.000Z	28 \| good	2.366 \| good	6.517 \| good	29.705 \| good	0.925 \| good	7.24 \| good	0.198 \| good
2026-10-07T20:00:00.000Z	29 \| good	2.451 \| good	7.224 \| good	30.61 \| good	0.271 \| good	4.571 \| good	0.198 \| good
2026-10-07T21:00:00.000Z	29 \| good	2.699 \| good	7.544 \| good	31.04 \| good	0.272 \| good	5.431 \| good	0.198 \| good
2026-10-07T22:00:00.000Z	30 \| good	2.842 \| good	8.219 \| good	31.865 \| good	0.274 \| good	5.025 \| good	0.198 \| good
2026-10-07T23:00:00.000Z	31 \| good	3.034 \| good	9.072 \| good	33.148 \| good	0.27 \| good	4.385 \| good	0.198 \| good
2026-10-08T00:00:00.000Z	31 \| good	3.27 \| good	9.964 \| good	34.015 \| good	0.274 \| good	4.216 \| good	0.219 \| good
2026-10-08T01:00:00.000Z	31 \| good	3.49 \| good	10.272 \| good	34.082 \| good	0.274 \| good	4.509 \| good	0.219 \| good
2026-10-08T02:00:00.000Z	32 \| good	3.734 \| good	10.857 \| good	34.858 \| good	0.274 \| good	4.631 \| good	0.221 \| good
2026-10-08T03:00:00.000Z	38 \| good	7.217 \| good	31.862 \| good	33.993 \| good	0.459 \| good	3.305 \| good	0.151 \| good
2026-10-08T04:00:00.000Z	33 \| good	3.69 \| good	11.765 \| good	35.615 \| good	0.267 \| good	4.629 \| good	0.198 \| good
2026-10-08T05:00:00.000Z	30 \| good	3.582 \| good	11.939 \| good	32.433 \| good	0.271 \| good	5.375 \| good	0.162 \| good
2026-10-08T06:00:00.000Z	30 \| good	3.463 \| good	10.01 \| good	32.457 \| good	0.27 \| good	5.823 \| good	0.168 \| good
2026-10-08T07:00:00.000Z	31 \| good	3.315 \| good	10.498 \| good	34.05 \| good	0.267 \| good	3.902 \| good	0.181 \| good
2026-10-08T08:00:00.000Z	31 \| good	3.321 \| good	10.022 \| good	32.661 \| good	0.356 \| good	6.743 \| good	0.173 \| good
2026-10-08T09:00:00.000Z	31 \| good	3.404 \| good	9.51 \| good	34.363 \| good	0.363 \| good	5.941 \| good	0.161 \| good
2026-10-08T10:00:00.000Z	31 \| good	3.404 \| good	9.51 \| good	34.363 \| good	0.363 \| good	5.941 \| good	0.161 \| good
2026-10-08T08:00:00.000Z	44 \| good	7.616 \| good	33.826 \| good	34.37 \| good	0.584 \| good	2.958 \| good	0.148 \| good
2026-10-08T09:00:00.000Z	44 \| good	7.985 \| good	35.006 \| good	32.949 \| good	0.596 \| good	2.862 \| good	0.147 \| good
2026-10-08T10:00:00.000Z	44 \| good	7.585 \| good	33.102 \| good	33.214 \| good	0.606 \| good	2.966 \| good	0.148 \| good
2026-10-08T11:00:00.000Z	44 \| good	7.645 \| good	33.925 \| good	31.794 \| good	0.596 \| good	3.999 \| good	0.152 \| good
2026-10-08T12:00:00.000Z	44 \| good	8.008 \| good	35.009 \| good	31.354 \| good	0.563 \| good	4.412 \| good	0.157 \| good
2026-10-08T13:00:00.000Z	44 \| good	7.598 \| good	33.765 \| good	32.188 \| good	0.547 \| good	4.229 \| good	0.163 \| good
2026-10-08T14:00:00.000Z	49 \| good	9.137 \| good	40.933 \| good	35.012 \| good	0.579 \| good	3.786 \| good	0.165 \| good
2026-10-08T15:00:00.000Z	49 \| good	8.616 \| good	37.982 \| good	38.166 \| good	0.624 \| good	3.193 \| good	0.169 \| good
2026-10-08T16:00:00.000Z	44 \| good	8.069 \| good	35.62 \| good	38.413 \| good	0.649 \| good	2.408 \| good	0.171 \| good
2026-10-08T17:00:00.000Z	44 \| good	7.588 \| good	33.627 \| good	37.618 \| good	0.603 \| good	1.666 \| good	0.17 \| good
2026-10-08T18:00:00.000Z	33 \| good	5.05 \| good	21.749 \| good	36.399 \| good	0.511 \| good	1.242 \| good	0.165 \| good
2026-10-08T19:00:00.000Z	33 \| good	3.462 \| good	15.059 \| good	35.691 \| good	0.421 \| good	0.979 \| good	0.158 \| good
2026-10-08T20:00:00.000Z	32 \| good	3.627 \| good	16.002 \| good	35.062 \| good	0.35 \| good	0.83 \| good	0.151 \| good
2026-10-08T21:00:00.000Z	31 \| good	3.644 \| good	16.02 \| good	33.1 \| good	0.303 \| good	1.031 \| good	0.148 \| good
2026-10-08T22:00:00.000Z	26 \| good	4.21 \| good	18.2 \| good	28.448 \| good	0.283 \| good	1.241 \| good	0.145 \| good
2026-10-08T23:00:00.000Z	25 \| good	3.819 \| good	16.969 \| good	27.162 \| good	0.285 \| good	1.514 \| good	0.145 \| good
2026-10-09T00:00:00.000Z	26 \| good	2.919 \| good	12.073 \| good	27.827 \| good	0.287 \| good	1.84 \| good	0.149 \| good
2026-10-09T01:00:00.000Z	24 \| good	2.467 \| good	10.101 \| good	26.032 \| good	0.283 \| good	2.197 \| good	0.153 \| good
2026-10-09T02:00:00.000Z	22 \| good	2.332 \| good	9.908 \| good	24.424 \| good	0.275 \| good	2.441 \| good	0.155 \| good
2026-10-09T03:00:00.000Z	22 \| good	2.3 \| good	9.854 \| good	24.443 \| good	0.256 \| good	2.455 \| good	0.156 \| good
2026-10-09T04:00:00.000Z	24 \| good	2.704 \| good	10.967 \| good	25.603 \| good	0.226 \| good	2.142 \| good	0.152 \| good
2026-10-09T05:00:00.000Z	24 \| good	2.904 \| good	11.967 \| good	26.043 \| good	0.203 \| good	1.867 \| good	0.149 \| good
2026-10-09T06:00:00.000Z	23 \| good	3.402 \| good	14.967 \| good	25.074 \| good	0.194 \| good	1.737 \| good	0.146 \| good
2026-10-09T07:00:00.000Z	22 \| good	3.444 \| good	15.061 \| good	24.029 \| good	0.195 \| good	1.718 \| good	0.145 \| good
2026-10-09T08:00:00.000Z	21 \| good	3.476 \| good	15.119 \| good	23.056 \| good	0.204 \| good	1.739 \| good	0.145 \| good
2026-10-09T09:00:00.000Z	22 \| good	3.729 \| good	16.094 \| good	22.611 \| good	0.222 \| good	1.775 \| good	0.144 \| good
2026-10-09T10:00:00.000Z	21 \| good	3.234 \| good	14.058 \| good	22.552 \| good	0.253 \| good	1.864 \| good	0.144 \| good
2026-10-09T11:00:00.000Z	20 \| good	2.746 \| good	11.158 \| good	22.348 \| good	0.297 \| good	2.275 \| good	0.148 \| good
2026-10-09T12:00:00.000Z	21 \| good	2.13 \| good	8.902 \| good	22.557 \| good	0.328 \| good	2.321 \| good	0.151 \| good
2026-10-09T13:00:00.000Z	23 \| good	1.761 \| good	7.143 \| good	24.967 \| good	0.346 \| good	1.899 \| good	0.15 \| good
2026-10-09T14:00:00.000Z	24 \| good	2.782 \| good	11.235 \| good	26.201 \| good	0.327 \| good	1.119 \| good	0.142 \| good
2026-10-09T15:00:00.000Z	27 \| good	1.457 \| good	6.103 \| good	29.273 \| good	0.283 \| good	0.715 \| good	0.137 \| good
2026-10-09T16:00:00.000Z	30 \| good	1.235 \| good	4.96 \| good	31.576 \| good	0.271 \| good	0.476 \| good	0.133 \| good
2026-10-09T17:00:00.000Z	30 \| good	1.652 \| good	6.983 \| good	31.716 \| good	0.261 \| good	0.372 \| good	0.132 \| good
2026-10-09T18:00:00.000Z	29 \| good	1.249 \| good	5.012 \| good	31.42 \| good	0.245 \| good	0.345 \| good	0.131 \| good
2026-10-09T19:00:00.000Z	28 \| good	1.684 \| good	7.036 \| good	29.803 \| good	0.23 \| good	0.35 \| good	0.131 \| good
2026-10-09T20:00:00.000Z	25 \| good	2.472 \| good	9.984 \| good	27.051 \| good	0.222 \| good	0.401 \| good	0.131 \| good
2026-10-09T21:00:00.000Z	24 \| good	3.193 \| good	13.897 \| good	25.568 \| good	0.22 \| good	0.626 \| good	0.133 \| good
2026-10-09T22:00:00.000Z	22 \| good	4.021 \| good	17.826 \| good	24.401 \| good	0.228 \| good	1.251 \| good	0.139 \| good
2026-10-09T23:00:00.000Z	22 \| good	4.423 \| good	19.084 \| good	24.003 \| good	0.242 \| good	1.956 \| good	0.146 \| good
2026-10-10T00:00:00.000Z	22 \| good	4.138 \| good	17.98 \| good	21.841 \| good	0.238 \| good	1.954 \| good	0.146 \| good
2026-10-10T01:00:00.000Z	22 \| good	4.31 \| good	18.847 \| good	19.535 \| good	0.223 \| good	1.624 \| good	0.143 \| good
2026-10-10T02:00:00.000Z	22 \| good	3.873 \| good	16.871 \| good	18.716 \| good	0.218 \| good	1.447 \| good	0.142 \| good
2026-10-10T03:00:00.000Z	22 \| good	4.383 \| good	18.908 \| good	18.332 \| good	0.22 \| good	1.384 \| good	0.142 \| good
2026-10-10T04:00:00.000Z	27 \| good	4.737 \| good	20.737 \| good	18.695 \| good	0.237 \| good	1.22 \| good	0.14 \| good
2026-10-10T05:00:00.000Z	27 \| good	4.694 \| good	20.639 \| good	18.582 \| good	0.264 \| good	1.2 \| good	0.139 \| good
2026-10-10T06:00:00.000Z	27 \| good	4.892 \| good	20.925 \| good	18.236 \| good	0.316 \| good	1.277 \| good	0.139 \| good
2026-10-10T07:00:00.000Z	27 \| good	4.762 \| good	20.708 \| good	17.917 \| good	0.361 \| good	1.425 \| good	0.139 \| 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?

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

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

What pollutant is most frequently found in Falmouth, Maine?

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

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?