What is the PM10 level in Westbrook, Maine at the moment?

The PM10 concentration in Westbrook, Maine is 41.629 μg/m3 at the moment.

What is the sulfur dioxide (SO2) level in Westbrook, Maine at the moment?

Currently, Westbrook, Maine has a sulfur dioxide (SO2) concentration of 0.813 ppb.

What is the ozone (O3) level in Westbrook, Maine at the moment?

The current ozone (O3) level in Westbrook, Maine at the moment is 15.89 ppm.

What is the nitrogen dioxide (NO2) level in Westbrook, Maine at the moment?

Nitrogen dioxide (NO2) level in Westbrook, Maine at the moment is 5.726 ppb.

Real-time air quality index in Westbrook, Maine today

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

Stay updated with real-time air quality in Westbrook, 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

Westbrook, Maine

Last updated: ... (Local time)

Major air pollutants in Westbrook, 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)

41.63 μg/m³

155

255

425

605+

Ozone (O₃)

15.89 ppb

201

201+

Sulfur Dioxide (SO₂)

0.81 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.73 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Westbrook, Maine

Get Live Pollen Counts

Westbrook, Maine

Scroll To Air Quality Map

Track live Westbrook, Maine air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T11:00:00.000Z	52 \| moderate	10.305 \| good	48.528 \| good	26.824 \| good	0.735 \| good	9.94 \| good	0.242 \| good
2025-06-05T12:00:00.000Z	56 \| moderate	11.803 \| good	46.811 \| good	23.279 \| good	0.785 \| good	8.999 \| good	0.279 \| good
2025-06-05T13:00:00.000Z	54 \| moderate	11.231 \| good	57.154 \| fine	23.138 \| good	0.745 \| good	10.099 \| good	0.315 \| good
2025-06-05T14:00:00.000Z	60 \| moderate	14.34 \| fine	51.431 \| good	34.921 \| good	0.721 \| good	9.812 \| good	0.331 \| good
2025-06-05T15:00:00.000Z	66 \| moderate	16.926 \| fine	79.036 \| fine	36.264 \| good	0.751 \| good	9.247 \| good	0.279 \| good
2025-06-05T16:00:00.000Z	64 \| moderate	16.139 \| fine	20.394 \| good	32.977 \| good	0.748 \| good	8.55 \| good	0.258 \| good
2025-06-05T17:00:00.000Z	64 \| moderate	16.195 \| fine	40.087 \| good	40.085 \| good	0.752 \| good	7.018 \| good	0.279 \| good
2025-06-05T18:00:00.000Z	66 \| moderate	16.772 \| fine	36.15 \| good	49.025 \| good	0.714 \| good	6.84 \| good	0.279 \| good
2025-06-05T19:00:00.000Z	62 \| moderate	15.121 \| fine	68.929 \| fine	55.027 \| fine	0.737 \| good	5.071 \| good	0.234 \| good
2025-06-05T20:00:00.000Z	67 \| moderate	15.861 \| fine	53.015 \| good	59.727 \| fine	0.672 \| good	4.011 \| good	0.255 \| good
2025-06-05T21:00:00.000Z	67 \| moderate	17.872 \| fine	46.877 \| good	60.34 \| fine	0.721 \| good	4.688 \| good	0.255 \| good
2025-06-05T22:00:00.000Z	74 \| moderate	19.141 \| fine	51.833 \| good	61.52 \| fine	0.694 \| good	3.401 \| good	0.276 \| good
2025-06-05T23:00:00.000Z	71 \| moderate	18.456 \| fine	64.759 \| fine	61.387 \| fine	0.691 \| good	3.831 \| good	0.276 \| good
2025-06-06T00:00:00.000Z	71 \| moderate	19.962 \| fine	68.259 \| fine	60.508 \| fine	0.741 \| good	4.753 \| good	0.299 \| good
2025-06-06T01:00:00.000Z	103 \| sensitive	20.976 \| fine	158.508 \| moderate	55.58 \| fine	0.7 \| good	4.396 \| good	0.299 \| good
2025-06-06T02:00:00.000Z	110 \| sensitive	17.355 \| fine	174.155 \| moderate	52.251 \| good	0.738 \| good	4.781 \| good	0.299 \| good
2025-06-06T03:00:00.000Z	73 \| moderate	20.811 \| fine	91.786 \| fine	49.989 \| good	0.732 \| good	10.871 \| good	0.315 \| good
2025-06-06T04:00:00.000Z	71 \| moderate	20.203 \| fine	77.011 \| fine	40.275 \| good	0.738 \| good	6.866 \| good	0.333 \| good
2025-06-06T05:00:00.000Z	71 \| moderate	19.575 \| fine	59.315 \| fine	34.691 \| good	0.705 \| good	5.821 \| good	0.271 \| good
2025-06-06T06:00:00.000Z	71 \| moderate	19.822 \| fine	51.044 \| good	19.198 \| good	0.704 \| good	6.685 \| good	0.207 \| good
2025-06-06T07:00:00.000Z	71 \| moderate	19.566 \| fine	64.075 \| fine	17.707 \| good	0.761 \| good	4.501 \| good	0.248 \| good
2025-06-06T08:00:00.000Z	66 \| moderate	16.815 \| fine	46.585 \| good	20.459 \| good	0.795 \| good	6.59 \| good	0.218 \| good
2025-06-06T09:00:00.000Z	64 \| moderate	16.163 \| fine	58.507 \| fine	19.54 \| good	0.883 \| good	3.436 \| good	0.234 \| good
2025-06-06T10:00:00.000Z	62 \| moderate	15.163 \| fine	67.297 \| fine	20.394 \| good	0.885 \| good	5.353 \| good	0.215 \| good
2025-06-06T11:00:00.000Z	54 \| moderate	11.403 \| good	27.978 \| good	28.505 \| good	0.832 \| good	4.217 \| good	0.195 \| good
2025-06-06T12:00:00.000Z	58 \| moderate	13.487 \| fine	60.145 \| fine	28.426 \| good	0.853 \| good	6.076 \| good	0.211 \| good
2025-06-06T13:00:00.000Z	64 \| moderate	15.665 \| fine	63.951 \| fine	25.811 \| good	0.849 \| good	6.6 \| good	0.229 \| good
2025-06-06T14:00:00.000Z	60 \| moderate	13.85 \| fine	60.923 \| fine	29.757 \| good	0.786 \| good	7.354 \| good	0.195 \| good
2025-06-06T15:00:00.000Z	58 \| moderate	12.842 \| fine	40.031 \| good	30.767 \| good	0.792 \| good	4.857 \| good	0.195 \| good
2025-06-06T16:00:00.000Z	58 \| moderate	13.256 \| fine	42.961 \| good	31.384 \| good	0.753 \| good	5.38 \| good	0.195 \| good
2025-06-06T17:00:00.000Z	54 \| moderate	11.02 \| good	26.035 \| good	31.634 \| good	0.713 \| good	4.314 \| good	0.174 \| good
2025-06-06T18:00:00.000Z	58 \| moderate	13.09 \| fine	57.472 \| fine	30.305 \| good	0.701 \| good	3.585 \| good	0.195 \| good
2025-06-06T19:00:00.000Z	60 \| moderate	13.542 \| fine	32.671 \| good	31.342 \| good	0.69 \| good	4.278 \| good	0.245 \| good
2025-06-06T20:00:00.000Z	62 \| moderate	14.528 \| fine	48.682 \| good	36.738 \| good	0.799 \| good	3.458 \| good	0.208 \| good
2025-06-06T21:00:00.000Z	58 \| moderate	13.074 \| fine	48.233 \| good	35.334 \| good	0.89 \| good	4.21 \| good	0.253 \| good
2025-06-06T22:00:00.000Z	64 \| moderate	15.689 \| fine	45.718 \| good	36.631 \| good	0.804 \| good	4.78 \| good	0.229 \| good
2025-06-06T23:00:00.000Z	62 \| moderate	15.452 \| fine	42.976 \| good	34.577 \| good	0.818 \| good	5.518 \| good	0.208 \| good
2025-06-07T00:00:00.000Z	69 \| moderate	18.506 \| fine	57.647 \| fine	21.951 \| good	0.764 \| good	7.607 \| good	0.229 \| good
2025-06-07T01:00:00.000Z	62 \| moderate	15.327 \| fine	36.624 \| good	28.959 \| good	0.721 \| good	5.805 \| good	0.281 \| good
2025-06-07T02:00:00.000Z	58 \| moderate	12.899 \| fine	16.696 \| good	22.865 \| good	0.701 \| good	6.444 \| good	0.287 \| good
2025-06-07T03:00:00.000Z	60 \| moderate	13.856 \| fine	37.23 \| good	23.634 \| good	0.74 \| good	4.076 \| good	0.235 \| good
2025-06-07T04:00:00.000Z	56 \| moderate	12.187 \| fine	34.725 \| good	32.187 \| good	0.775 \| good	3.48 \| good	0.234 \| good
2025-06-07T05:00:00.000Z	54 \| moderate	11.123 \| good	36.069 \| good	23.81 \| good	0.789 \| good	2.716 \| good	0.166 \| good
2025-06-07T06:00:00.000Z	52 \| moderate	10.416 \| good	26.477 \| good	27.34 \| good	0.739 \| good	3.926 \| good	0.166 \| good
2025-06-07T07:00:00.000Z	56 \| moderate	12.003 \| good	30.437 \| good	17.26 \| good	0.674 \| good	4.584 \| good	0.199 \| good
2025-06-07T08:00:00.000Z	56 \| moderate	11.872 \| good	30.948 \| good	21.911 \| good	0.764 \| good	4.374 \| good	0.199 \| good
2025-06-07T09:00:00.000Z	62 \| moderate	14.851 \| fine	41.629 \| good	15.89 \| good	0.813 \| good	5.726 \| good	0.215 \| good
2025-06-07T10:00:00.000Z	60 \| moderate	13.911 \| fine	49.601 \| good	16.148 \| good	0.783 \| good	6.648 \| good	0.174 \| good
2025-06-07T10:00:00.000Z	62 \| moderate	14.851 \| fine	41.629 \| good	15.89 \| good	0.813 \| good	5.726 \| good	0.215 \| good
2025-06-07T11:00:00.000Z	38 \| good	7.158 \| good	31.811 \| good	21.714 \| good	0.141 \| good	3.614 \| good	0.249 \| good
2025-06-07T12:00:00.000Z	38 \| good	6.775 \| good	29.989 \| good	24.946 \| good	0.137 \| good	3.953 \| good	0.245 \| good
2025-06-07T13:00:00.000Z	28 \| good	4.321 \| good	19.21 \| good	29.972 \| good	0.13 \| good	2.798 \| good	0.218 \| good
2025-06-07T14:00:00.000Z	29 \| good	4.237 \| good	18.243 \| good	30.817 \| good	0.153 \| good	3.299 \| good	0.216 \| good
2025-06-07T15:00:00.000Z	33 \| good	6.328 \| good	27.967 \| good	32.051 \| good	0.177 \| good	3.8 \| good	0.214 \| good
2025-06-07T16:00:00.000Z	38 \| good	6.806 \| good	30.041 \| good	29.883 \| good	0.108 \| good	2.279 \| good	0.186 \| good
2025-06-07T17:00:00.000Z	52 \| moderate	10.134 \| good	44.858 \| good	27.04 \| good	0.125 \| good	2.687 \| good	0.181 \| good
2025-06-07T18:00:00.000Z	52 \| moderate	9.575 \| good	42.749 \| good	31.305 \| good	0.142 \| good	3.096 \| good	0.176 \| good
2025-06-07T19:00:00.000Z	54 \| moderate	11.159 \| good	49.666 \| good	32.713 \| good	0.107 \| good	2.642 \| good	0.178 \| good
2025-06-07T20:00:00.000Z	58 \| moderate	13.029 \| fine	58.839 \| fine	37.804 \| good	0.12 \| good	2.977 \| good	0.168 \| good
2025-06-07T21:00:00.000Z	54 \| moderate	10.947 \| good	48.157 \| good	43.905 \| good	0.133 \| good	3.311 \| good	0.158 \| good
2025-06-07T22:00:00.000Z	54 \| moderate	10.789 \| good	47.863 \| good	44.327 \| good	0.184 \| good	3.643 \| good	0.19 \| good
2025-06-07T23:00:00.000Z	52 \| moderate	10.114 \| good	44.86 \| good	33.919 \| good	0.211 \| good	4.301 \| good	0.182 \| good
2025-06-08T00:00:00.000Z	49 \| good	9.325 \| good	41.674 \| good	27.618 \| good	0.237 \| good	4.959 \| good	0.175 \| good
2025-06-08T01:00:00.000Z	49 \| good	9.019 \| good	40.667 \| good	25.116 \| good	0.303 \| good	3.749 \| good	0.217 \| good
2025-06-08T02:00:00.000Z	49 \| good	9.457 \| good	42.006 \| good	20.913 \| good	0.352 \| good	4.301 \| good	0.211 \| good
2025-06-08T03:00:00.000Z	49 \| good	9.295 \| good	41.297 \| good	17.191 \| good	0.402 \| good	4.853 \| good	0.206 \| good
2025-06-08T04:00:00.000Z	58 \| moderate	13.146 \| fine	58.973 \| fine	14.107 \| good	0.301 \| good	3.722 \| good	0.242 \| good
2025-06-08T05:00:00.000Z	60 \| moderate	13.885 \| fine	62.839 \| fine	10.644 \| good	0.383 \| good	4.152 \| good	0.238 \| good
2025-06-08T06:00:00.000Z	62 \| moderate	14.893 \| fine	66.736 \| fine	13.338 \| good	0.465 \| good	4.582 \| good	0.234 \| good
2025-06-08T07:00:00.000Z	58 \| moderate	13.076 \| fine	58.909 \| fine	13.619 \| good	0.202 \| good	1.672 \| good	0.254 \| good
2025-06-08T08:00:00.000Z	54 \| moderate	11.031 \| good	48.305 \| good	13.382 \| good	0.297 \| good	1.983 \| good	0.253 \| good
2025-06-08T09:00:00.000Z	62 \| moderate	15.114 \| fine	67.136 \| fine	15.05 \| good	0.392 \| good	2.294 \| good	0.252 \| good
2025-06-08T10:00:00.000Z	56 \| moderate	12.2 \| fine	55.083 \| fine	16.931 \| good	0.198 \| good	1.098 \| good	0.273 \| good
2025-06-08T11:00:00.000Z	58 \| moderate	13.185 \| fine	59.296 \| fine	22.77 \| good	0.26 \| good	1.325 \| good	0.272 \| good
2025-06-08T12:00:00.000Z	58 \| moderate	13.418 \| fine	61.137 \| fine	24.014 \| good	0.321 \| good	1.551 \| good	0.27 \| good
2025-06-08T13:00:00.000Z	60 \| moderate	13.9 \| fine	63.107 \| fine	26.726 \| good	0.158 \| good	0.737 \| good	0.258 \| good
2025-06-08T14:00:00.000Z	60 \| moderate	14.318 \| fine	63.539 \| fine	30.542 \| good	0.187 \| good	0.876 \| good	0.26 \| good
2025-06-08T15:00:00.000Z	58 \| moderate	12.932 \| fine	57.59 \| fine	32.23 \| good	0.217 \| good	1.015 \| good	0.261 \| good
2025-06-08T16:00:00.000Z	54 \| moderate	11.221 \| good	49.452 \| good	32.438 \| good	0.137 \| good	0.549 \| good	0.25 \| good
2025-06-08T17:00:00.000Z	56 \| moderate	12.247 \| fine	55.321 \| fine	30.705 \| good	0.16 \| good	0.652 \| good	0.255 \| good
2025-06-08T18:00:00.000Z	54 \| moderate	10.528 \| good	46.459 \| good	33.038 \| good	0.182 \| good	0.754 \| good	0.26 \| good
2025-06-08T19:00:00.000Z	52 \| moderate	9.957 \| good	44.365 \| good	32.805 \| good	0.15 \| good	0.992 \| good	0.252 \| good
2025-06-08T20:00:00.000Z	56 \| moderate	12.223 \| fine	55.216 \| fine	36.163 \| good	0.169 \| good	1.191 \| good	0.258 \| good
2025-06-08T21:00:00.000Z	54 \| moderate	10.749 \| good	47.963 \| good	38.211 \| good	0.187 \| good	1.389 \| good	0.265 \| good
2025-06-08T22:00:00.000Z	56 \| moderate	11.965 \| good	53.776 \| good	37.085 \| good	0.18 \| good	3.327 \| good	0.28 \| good
2025-06-08T23:00:00.000Z	60 \| moderate	13.695 \| fine	60.986 \| fine	34.211 \| good	0.191 \| good	3.901 \| good	0.286 \| good
2025-06-09T00:00:00.000Z	64 \| moderate	15.832 \| fine	70.704 \| fine	25.426 \| good	0.202 \| good	4.475 \| good	0.292 \| good
2025-06-09T01:00:00.000Z	66 \| moderate	17.092 \| fine	76.505 \| fine	22.996 \| good	0.298 \| good	6.126 \| good	0.316 \| good
2025-06-09T02:00:00.000Z	64 \| moderate	16.456 \| fine	72.968 \| fine	26.235 \| good	0.332 \| good	6.777 \| good	0.318 \| good
2025-06-09T03:00:00.000Z	62 \| moderate	14.893 \| fine	66.876 \| fine	23.221 \| good	0.365 \| good	7.427 \| good	0.32 \| good
2025-06-09T04:00:00.000Z	66 \| moderate	17.059 \| fine	75.037 \| fine	22.759 \| good	0.266 \| good	4.224 \| good	0.303 \| good
2025-06-09T05:00:00.000Z	60 \| moderate	14.339 \| fine	64.825 \| fine	22.738 \| good	0.309 \| good	4.671 \| good	0.303 \| good
2025-06-09T06:00:00.000Z	71 \| moderate	19.641 \| fine	20.353 \| good	28.682 \| good	0.354 \| good	5.141 \| good	0.303 \| good
2025-06-09T07:00:00.000Z	60 \| moderate	14.052 \| fine	62.839 \| fine	21.231 \| good	0.31 \| good	2.393 \| good	0.279 \| good
2025-06-09T08:00:00.000Z	56 \| moderate	12.097 \| good	54.084 \| good	21.072 \| good	0.33 \| good	2.502 \| good	0.277 \| good
2025-06-09T09:00:00.000Z	54 \| moderate	11.201 \| good	49.826 \| good	13.852 \| good	0.35 \| good	2.61 \| good	0.274 \| good
2025-06-09T10:00:00.000Z	54 \| moderate	11.01 \| good	48.885 \| good	16.512 \| good	0.303 \| good	1.267 \| good	0.251 \| good

Westbrook

Get reliable air quality data to drive your business

Westbrook, Maine air quality map: Stay updated on AQI near you

0.21ppm

How accurate is Maine, USA air quality data?

Air quality and pollutant data for Maine, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Westbrook, Maine?

The air quality information for Westbrook, Maine is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Westbrook, Maine at its worst?

In the past 24 hours, the air quality in Westbrook, Maine was at its worst at 12:00:00 on 2025-06-07.

When did Westbrook, Maine experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Westbrook, Maine was observed at 06:00:00 on 2025-06-07.

What is the AQI in Westbrook, Maine right now?

As of now, the AQI in Westbrook, Maine is 62, indicating Moderate conditions.

What is the most common type of pollution in Westbrook, Maine?

Westbrook, Maine air has the highest levels of PM2.5.

What should I do in case of poor air quality in Westbrook, Maine?

Poor air quality in Westbrook, Maine means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Westbrook, Maine at the moment?

PM_2.5 levels in Westbrook, Maine are currently 14.851 μg/m³.

What is the PM₁₀ level in Westbrook, Maine at the moment?

The PM₁₀ concentration in Westbrook, Maine is 41.629 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Westbrook, Maine at the moment?

The current carbon monoxide (CO) concentration in Westbrook, Maine is 0.215 ppm.

What is the sulfur dioxide (SO₂) level in Westbrook, Maine at the moment?

Currently, Westbrook, Maine has a sulfur dioxide (SO₂) concentration of 0.813 ppb.

What is the ozone (O₃) level in Westbrook, Maine at the moment?

The current ozone (O₃) level in Westbrook, Maine at the moment is 15.89 ppm.

What is the nitrogen dioxide (NO₂) level in Westbrook, Maine at the moment?

Nitrogen dioxide (NO₂) level in Westbrook, Maine at the moment is 5.726 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T11:00:00.000Z	52 \| moderate	10.305 \| good	48.528 \| good	26.824 \| good	0.735 \| good	9.94 \| good	0.242 \| good
2025-06-05T12:00:00.000Z	56 \| moderate	11.803 \| good	46.811 \| good	23.279 \| good	0.785 \| good	8.999 \| good	0.279 \| good
2025-06-05T13:00:00.000Z	54 \| moderate	11.231 \| good	57.154 \| fine	23.138 \| good	0.745 \| good	10.099 \| good	0.315 \| good
2025-06-05T14:00:00.000Z	60 \| moderate	14.34 \| fine	51.431 \| good	34.921 \| good	0.721 \| good	9.812 \| good	0.331 \| good
2025-06-05T15:00:00.000Z	66 \| moderate	16.926 \| fine	79.036 \| fine	36.264 \| good	0.751 \| good	9.247 \| good	0.279 \| good
2025-06-05T16:00:00.000Z	64 \| moderate	16.139 \| fine	20.394 \| good	32.977 \| good	0.748 \| good	8.55 \| good	0.258 \| good
2025-06-05T17:00:00.000Z	64 \| moderate	16.195 \| fine	40.087 \| good	40.085 \| good	0.752 \| good	7.018 \| good	0.279 \| good
2025-06-05T18:00:00.000Z	66 \| moderate	16.772 \| fine	36.15 \| good	49.025 \| good	0.714 \| good	6.84 \| good	0.279 \| good
2025-06-05T19:00:00.000Z	62 \| moderate	15.121 \| fine	68.929 \| fine	55.027 \| fine	0.737 \| good	5.071 \| good	0.234 \| good
2025-06-05T20:00:00.000Z	67 \| moderate	15.861 \| fine	53.015 \| good	59.727 \| fine	0.672 \| good	4.011 \| good	0.255 \| good
2025-06-05T21:00:00.000Z	67 \| moderate	17.872 \| fine	46.877 \| good	60.34 \| fine	0.721 \| good	4.688 \| good	0.255 \| good
2025-06-05T22:00:00.000Z	74 \| moderate	19.141 \| fine	51.833 \| good	61.52 \| fine	0.694 \| good	3.401 \| good	0.276 \| good
2025-06-05T23:00:00.000Z	71 \| moderate	18.456 \| fine	64.759 \| fine	61.387 \| fine	0.691 \| good	3.831 \| good	0.276 \| good
2025-06-06T00:00:00.000Z	71 \| moderate	19.962 \| fine	68.259 \| fine	60.508 \| fine	0.741 \| good	4.753 \| good	0.299 \| good
2025-06-06T01:00:00.000Z	103 \| sensitive	20.976 \| fine	158.508 \| moderate	55.58 \| fine	0.7 \| good	4.396 \| good	0.299 \| good
2025-06-06T02:00:00.000Z	110 \| sensitive	17.355 \| fine	174.155 \| moderate	52.251 \| good	0.738 \| good	4.781 \| good	0.299 \| good
2025-06-06T03:00:00.000Z	73 \| moderate	20.811 \| fine	91.786 \| fine	49.989 \| good	0.732 \| good	10.871 \| good	0.315 \| good
2025-06-06T04:00:00.000Z	71 \| moderate	20.203 \| fine	77.011 \| fine	40.275 \| good	0.738 \| good	6.866 \| good	0.333 \| good
2025-06-06T05:00:00.000Z	71 \| moderate	19.575 \| fine	59.315 \| fine	34.691 \| good	0.705 \| good	5.821 \| good	0.271 \| good
2025-06-06T06:00:00.000Z	71 \| moderate	19.822 \| fine	51.044 \| good	19.198 \| good	0.704 \| good	6.685 \| good	0.207 \| good
2025-06-06T07:00:00.000Z	71 \| moderate	19.566 \| fine	64.075 \| fine	17.707 \| good	0.761 \| good	4.501 \| good	0.248 \| good
2025-06-06T08:00:00.000Z	66 \| moderate	16.815 \| fine	46.585 \| good	20.459 \| good	0.795 \| good	6.59 \| good	0.218 \| good
2025-06-06T09:00:00.000Z	64 \| moderate	16.163 \| fine	58.507 \| fine	19.54 \| good	0.883 \| good	3.436 \| good	0.234 \| good
2025-06-06T10:00:00.000Z	62 \| moderate	15.163 \| fine	67.297 \| fine	20.394 \| good	0.885 \| good	5.353 \| good	0.215 \| good
2025-06-06T11:00:00.000Z	54 \| moderate	11.403 \| good	27.978 \| good	28.505 \| good	0.832 \| good	4.217 \| good	0.195 \| good
2025-06-06T12:00:00.000Z	58 \| moderate	13.487 \| fine	60.145 \| fine	28.426 \| good	0.853 \| good	6.076 \| good	0.211 \| good
2025-06-06T13:00:00.000Z	64 \| moderate	15.665 \| fine	63.951 \| fine	25.811 \| good	0.849 \| good	6.6 \| good	0.229 \| good
2025-06-06T14:00:00.000Z	60 \| moderate	13.85 \| fine	60.923 \| fine	29.757 \| good	0.786 \| good	7.354 \| good	0.195 \| good
2025-06-06T15:00:00.000Z	58 \| moderate	12.842 \| fine	40.031 \| good	30.767 \| good	0.792 \| good	4.857 \| good	0.195 \| good
2025-06-06T16:00:00.000Z	58 \| moderate	13.256 \| fine	42.961 \| good	31.384 \| good	0.753 \| good	5.38 \| good	0.195 \| good
2025-06-06T17:00:00.000Z	54 \| moderate	11.02 \| good	26.035 \| good	31.634 \| good	0.713 \| good	4.314 \| good	0.174 \| good
2025-06-06T18:00:00.000Z	58 \| moderate	13.09 \| fine	57.472 \| fine	30.305 \| good	0.701 \| good	3.585 \| good	0.195 \| good
2025-06-06T19:00:00.000Z	60 \| moderate	13.542 \| fine	32.671 \| good	31.342 \| good	0.69 \| good	4.278 \| good	0.245 \| good
2025-06-06T20:00:00.000Z	62 \| moderate	14.528 \| fine	48.682 \| good	36.738 \| good	0.799 \| good	3.458 \| good	0.208 \| good
2025-06-06T21:00:00.000Z	58 \| moderate	13.074 \| fine	48.233 \| good	35.334 \| good	0.89 \| good	4.21 \| good	0.253 \| good
2025-06-06T22:00:00.000Z	64 \| moderate	15.689 \| fine	45.718 \| good	36.631 \| good	0.804 \| good	4.78 \| good	0.229 \| good
2025-06-06T23:00:00.000Z	62 \| moderate	15.452 \| fine	42.976 \| good	34.577 \| good	0.818 \| good	5.518 \| good	0.208 \| good
2025-06-07T00:00:00.000Z	69 \| moderate	18.506 \| fine	57.647 \| fine	21.951 \| good	0.764 \| good	7.607 \| good	0.229 \| good
2025-06-07T01:00:00.000Z	62 \| moderate	15.327 \| fine	36.624 \| good	28.959 \| good	0.721 \| good	5.805 \| good	0.281 \| good
2025-06-07T02:00:00.000Z	58 \| moderate	12.899 \| fine	16.696 \| good	22.865 \| good	0.701 \| good	6.444 \| good	0.287 \| good
2025-06-07T03:00:00.000Z	60 \| moderate	13.856 \| fine	37.23 \| good	23.634 \| good	0.74 \| good	4.076 \| good	0.235 \| good
2025-06-07T04:00:00.000Z	56 \| moderate	12.187 \| fine	34.725 \| good	32.187 \| good	0.775 \| good	3.48 \| good	0.234 \| good
2025-06-07T05:00:00.000Z	54 \| moderate	11.123 \| good	36.069 \| good	23.81 \| good	0.789 \| good	2.716 \| good	0.166 \| good
2025-06-07T06:00:00.000Z	52 \| moderate	10.416 \| good	26.477 \| good	27.34 \| good	0.739 \| good	3.926 \| good	0.166 \| good
2025-06-07T07:00:00.000Z	56 \| moderate	12.003 \| good	30.437 \| good	17.26 \| good	0.674 \| good	4.584 \| good	0.199 \| good
2025-06-07T08:00:00.000Z	56 \| moderate	11.872 \| good	30.948 \| good	21.911 \| good	0.764 \| good	4.374 \| good	0.199 \| good
2025-06-07T09:00:00.000Z	62 \| moderate	14.851 \| fine	41.629 \| good	15.89 \| good	0.813 \| good	5.726 \| good	0.215 \| good
2025-06-07T10:00:00.000Z	60 \| moderate	13.911 \| fine	49.601 \| good	16.148 \| good	0.783 \| good	6.648 \| good	0.174 \| good
2025-06-07T10:00:00.000Z	62 \| moderate	14.851 \| fine	41.629 \| good	15.89 \| good	0.813 \| good	5.726 \| good	0.215 \| good
2025-06-07T11:00:00.000Z	38 \| good	7.158 \| good	31.811 \| good	21.714 \| good	0.141 \| good	3.614 \| good	0.249 \| good
2025-06-07T12:00:00.000Z	38 \| good	6.775 \| good	29.989 \| good	24.946 \| good	0.137 \| good	3.953 \| good	0.245 \| good
2025-06-07T13:00:00.000Z	28 \| good	4.321 \| good	19.21 \| good	29.972 \| good	0.13 \| good	2.798 \| good	0.218 \| good
2025-06-07T14:00:00.000Z	29 \| good	4.237 \| good	18.243 \| good	30.817 \| good	0.153 \| good	3.299 \| good	0.216 \| good
2025-06-07T15:00:00.000Z	33 \| good	6.328 \| good	27.967 \| good	32.051 \| good	0.177 \| good	3.8 \| good	0.214 \| good
2025-06-07T16:00:00.000Z	38 \| good	6.806 \| good	30.041 \| good	29.883 \| good	0.108 \| good	2.279 \| good	0.186 \| good
2025-06-07T17:00:00.000Z	52 \| moderate	10.134 \| good	44.858 \| good	27.04 \| good	0.125 \| good	2.687 \| good	0.181 \| good
2025-06-07T18:00:00.000Z	52 \| moderate	9.575 \| good	42.749 \| good	31.305 \| good	0.142 \| good	3.096 \| good	0.176 \| good
2025-06-07T19:00:00.000Z	54 \| moderate	11.159 \| good	49.666 \| good	32.713 \| good	0.107 \| good	2.642 \| good	0.178 \| good
2025-06-07T20:00:00.000Z	58 \| moderate	13.029 \| fine	58.839 \| fine	37.804 \| good	0.12 \| good	2.977 \| good	0.168 \| good
2025-06-07T21:00:00.000Z	54 \| moderate	10.947 \| good	48.157 \| good	43.905 \| good	0.133 \| good	3.311 \| good	0.158 \| good
2025-06-07T22:00:00.000Z	54 \| moderate	10.789 \| good	47.863 \| good	44.327 \| good	0.184 \| good	3.643 \| good	0.19 \| good
2025-06-07T23:00:00.000Z	52 \| moderate	10.114 \| good	44.86 \| good	33.919 \| good	0.211 \| good	4.301 \| good	0.182 \| good
2025-06-08T00:00:00.000Z	49 \| good	9.325 \| good	41.674 \| good	27.618 \| good	0.237 \| good	4.959 \| good	0.175 \| good
2025-06-08T01:00:00.000Z	49 \| good	9.019 \| good	40.667 \| good	25.116 \| good	0.303 \| good	3.749 \| good	0.217 \| good
2025-06-08T02:00:00.000Z	49 \| good	9.457 \| good	42.006 \| good	20.913 \| good	0.352 \| good	4.301 \| good	0.211 \| good
2025-06-08T03:00:00.000Z	49 \| good	9.295 \| good	41.297 \| good	17.191 \| good	0.402 \| good	4.853 \| good	0.206 \| good
2025-06-08T04:00:00.000Z	58 \| moderate	13.146 \| fine	58.973 \| fine	14.107 \| good	0.301 \| good	3.722 \| good	0.242 \| good
2025-06-08T05:00:00.000Z	60 \| moderate	13.885 \| fine	62.839 \| fine	10.644 \| good	0.383 \| good	4.152 \| good	0.238 \| good
2025-06-08T06:00:00.000Z	62 \| moderate	14.893 \| fine	66.736 \| fine	13.338 \| good	0.465 \| good	4.582 \| good	0.234 \| good
2025-06-08T07:00:00.000Z	58 \| moderate	13.076 \| fine	58.909 \| fine	13.619 \| good	0.202 \| good	1.672 \| good	0.254 \| good
2025-06-08T08:00:00.000Z	54 \| moderate	11.031 \| good	48.305 \| good	13.382 \| good	0.297 \| good	1.983 \| good	0.253 \| good
2025-06-08T09:00:00.000Z	62 \| moderate	15.114 \| fine	67.136 \| fine	15.05 \| good	0.392 \| good	2.294 \| good	0.252 \| good
2025-06-08T10:00:00.000Z	56 \| moderate	12.2 \| fine	55.083 \| fine	16.931 \| good	0.198 \| good	1.098 \| good	0.273 \| good
2025-06-08T11:00:00.000Z	58 \| moderate	13.185 \| fine	59.296 \| fine	22.77 \| good	0.26 \| good	1.325 \| good	0.272 \| good
2025-06-08T12:00:00.000Z	58 \| moderate	13.418 \| fine	61.137 \| fine	24.014 \| good	0.321 \| good	1.551 \| good	0.27 \| good
2025-06-08T13:00:00.000Z	60 \| moderate	13.9 \| fine	63.107 \| fine	26.726 \| good	0.158 \| good	0.737 \| good	0.258 \| good
2025-06-08T14:00:00.000Z	60 \| moderate	14.318 \| fine	63.539 \| fine	30.542 \| good	0.187 \| good	0.876 \| good	0.26 \| good
2025-06-08T15:00:00.000Z	58 \| moderate	12.932 \| fine	57.59 \| fine	32.23 \| good	0.217 \| good	1.015 \| good	0.261 \| good
2025-06-08T16:00:00.000Z	54 \| moderate	11.221 \| good	49.452 \| good	32.438 \| good	0.137 \| good	0.549 \| good	0.25 \| good
2025-06-08T17:00:00.000Z	56 \| moderate	12.247 \| fine	55.321 \| fine	30.705 \| good	0.16 \| good	0.652 \| good	0.255 \| good
2025-06-08T18:00:00.000Z	54 \| moderate	10.528 \| good	46.459 \| good	33.038 \| good	0.182 \| good	0.754 \| good	0.26 \| good
2025-06-08T19:00:00.000Z	52 \| moderate	9.957 \| good	44.365 \| good	32.805 \| good	0.15 \| good	0.992 \| good	0.252 \| good
2025-06-08T20:00:00.000Z	56 \| moderate	12.223 \| fine	55.216 \| fine	36.163 \| good	0.169 \| good	1.191 \| good	0.258 \| good
2025-06-08T21:00:00.000Z	54 \| moderate	10.749 \| good	47.963 \| good	38.211 \| good	0.187 \| good	1.389 \| good	0.265 \| good
2025-06-08T22:00:00.000Z	56 \| moderate	11.965 \| good	53.776 \| good	37.085 \| good	0.18 \| good	3.327 \| good	0.28 \| good
2025-06-08T23:00:00.000Z	60 \| moderate	13.695 \| fine	60.986 \| fine	34.211 \| good	0.191 \| good	3.901 \| good	0.286 \| good
2025-06-09T00:00:00.000Z	64 \| moderate	15.832 \| fine	70.704 \| fine	25.426 \| good	0.202 \| good	4.475 \| good	0.292 \| good
2025-06-09T01:00:00.000Z	66 \| moderate	17.092 \| fine	76.505 \| fine	22.996 \| good	0.298 \| good	6.126 \| good	0.316 \| good
2025-06-09T02:00:00.000Z	64 \| moderate	16.456 \| fine	72.968 \| fine	26.235 \| good	0.332 \| good	6.777 \| good	0.318 \| good
2025-06-09T03:00:00.000Z	62 \| moderate	14.893 \| fine	66.876 \| fine	23.221 \| good	0.365 \| good	7.427 \| good	0.32 \| good
2025-06-09T04:00:00.000Z	66 \| moderate	17.059 \| fine	75.037 \| fine	22.759 \| good	0.266 \| good	4.224 \| good	0.303 \| good
2025-06-09T05:00:00.000Z	60 \| moderate	14.339 \| fine	64.825 \| fine	22.738 \| good	0.309 \| good	4.671 \| good	0.303 \| good
2025-06-09T06:00:00.000Z	71 \| moderate	19.641 \| fine	20.353 \| good	28.682 \| good	0.354 \| good	5.141 \| good	0.303 \| good
2025-06-09T07:00:00.000Z	60 \| moderate	14.052 \| fine	62.839 \| fine	21.231 \| good	0.31 \| good	2.393 \| good	0.279 \| good
2025-06-09T08:00:00.000Z	56 \| moderate	12.097 \| good	54.084 \| good	21.072 \| good	0.33 \| good	2.502 \| good	0.277 \| good
2025-06-09T09:00:00.000Z	54 \| moderate	11.201 \| good	49.826 \| good	13.852 \| good	0.35 \| good	2.61 \| good	0.274 \| good
2025-06-09T10:00:00.000Z	54 \| moderate	11.01 \| good	48.885 \| good	16.512 \| good	0.303 \| good	1.267 \| good	0.251 \| good

Real-time air quality index in Westbrook, Maine today

Major air pollutants in Westbrook, Maine

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Westbrook, Maine air quality forecast and history

Get reliable air quality data to drive your business

Westbrook, Maine air quality map: Stay updated on AQI near you

Air quality in nearby cities

Gorham, Maine

Portland, Maine

Scarborough, Maine

South Portland, Maine

Falmouth, Maine

Windham, Maine

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Frequently asked questions

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What is the AQI in Westbrook, Maine right now?

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What is the PM2.5 level in Westbrook, Maine at the moment?

What is the PM10 level in Westbrook, Maine at the moment?

What is the carbon monoxide (CO) level in Westbrook, Maine at the moment?

What is the sulfur dioxide (SO2) level in Westbrook, Maine at the moment?

What is the ozone (O3) level in Westbrook, Maine at the moment?

What is the nitrogen dioxide (NO2) level in Westbrook, Maine at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Westbrook, Maine at the moment?

What is the PM₁₀ level in Westbrook, Maine at the moment?

What is the sulfur dioxide (SO₂) level in Westbrook, Maine at the moment?

What is the ozone (O₃) level in Westbrook, Maine at the moment?

What is the nitrogen dioxide (NO₂) level in Westbrook, Maine at the moment?