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

The PM10 concentration in Westbrook, Maine is 50.417 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 0.655 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 34.49 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 14.818 ppb.

Live air quality index in Westbrook, Maine today

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

PM2.5 levels in Westbrook, Maine are currently 8.443 μg/m3.

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)

Good

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)

8.44 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

50.42 μg/m³

155

255

425

605+

Ozone (O₃)

34.49 ppb

201

201+

Sulfur Dioxide (SO₂)

0.66 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.82 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.26 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
2025-12-27T00:00:00.000Z	49 \| good	8.743 \| good	38.255 \| good	31.438 \| good	0.631 \| good	10.98 \| good	0.247 \| good
2025-12-27T01:00:00.000Z	52 \| moderate	10.473 \| good	48.504 \| good	28.612 \| good	0.687 \| good	7.432 \| good	0.283 \| good
2025-12-27T02:00:00.000Z	56 \| moderate	11.633 \| good	48.322 \| good	23.485 \| good	0.637 \| good	6.979 \| good	0.268 \| good
2025-12-27T03:00:00.000Z	49 \| good	9.132 \| good	35.447 \| good	22.993 \| good	0.604 \| good	10.367 \| good	0.268 \| good
2025-12-27T04:00:00.000Z	44 \| good	8.201 \| good	32.768 \| good	26.236 \| good	0.622 \| good	8.709 \| good	0.268 \| good
2025-12-27T05:00:00.000Z	38 \| good	7.258 \| good	25.404 \| good	26.396 \| good	0.64 \| good	8.547 \| good	0.21 \| good
2025-12-27T06:00:00.000Z	38 \| good	6.78 \| good	28.566 \| good	26.612 \| good	0.639 \| good	7.965 \| good	0.191 \| good
2025-12-27T07:00:00.000Z	33 \| good	6.204 \| good	20.653 \| good	29.659 \| good	0.637 \| good	6.984 \| good	0.191 \| good
2025-12-27T08:00:00.000Z	27 \| good	4.857 \| good	19.604 \| good	27.13 \| good	0.553 \| good	7.716 \| good	0.191 \| good
2025-12-27T09:00:00.000Z	29 \| good	4.04 \| good	14.521 \| good	30.753 \| good	0.599 \| good	7.541 \| good	0.173 \| good
2025-12-27T10:00:00.000Z	26 \| good	3.158 \| good	15.482 \| good	28.011 \| good	0.518 \| good	5.71 \| good	0.187 \| good
2025-12-27T11:00:00.000Z	23 \| good	2.742 \| good	11.859 \| good	25.212 \| good	0.551 \| good	3.345 \| good	0.173 \| good
2025-12-27T12:00:00.000Z	29 \| good	2.768 \| good	8.638 \| good	30.776 \| good	0.551 \| good	3.293 \| good	0.173 \| good
2025-12-27T13:00:00.000Z	31 \| good	2.894 \| good	12.86 \| good	32.685 \| good	0.551 \| good	2.865 \| good	0.2 \| good
2025-12-27T14:00:00.000Z	31 \| good	4.61 \| good	21.711 \| good	32.767 \| good	0.531 \| good	3.007 \| good	0.22 \| good
2025-12-27T15:00:00.000Z	31 \| good	4.702 \| good	21.931 \| good	33.191 \| good	0.551 \| good	3.507 \| good	0.247 \| good
2025-12-27T16:00:00.000Z	31 \| good	5.004 \| good	19.151 \| good	33.064 \| good	0.571 \| good	3.054 \| good	0.218 \| good
2025-12-27T17:00:00.000Z	38 \| good	6.944 \| good	30.129 \| good	33.702 \| good	0.638 \| good	2.568 \| good	0.233 \| good
2025-12-27T18:00:00.000Z	33 \| good	6.291 \| good	20.885 \| good	34.702 \| good	0.669 \| good	3.112 \| good	0.191 \| good
2025-12-27T19:00:00.000Z	44 \| good	7.517 \| good	43.402 \| good	34.792 \| good	0.636 \| good	4.156 \| good	0.191 \| good
2025-12-27T20:00:00.000Z	44 \| good	8.21 \| good	42.612 \| good	36.235 \| good	0.616 \| good	5.375 \| good	0.191 \| good
2025-12-27T21:00:00.000Z	38 \| good	7.347 \| good	24.914 \| good	35.806 \| good	0.61 \| good	5.118 \| good	0.224 \| good
2025-12-27T22:00:00.000Z	49 \| good	8.957 \| good	33.376 \| good	35.502 \| good	0.549 \| good	5.37 \| good	0.257 \| good
2025-12-27T23:00:00.000Z	52 \| moderate	9.878 \| good	23.236 \| good	34.028 \| good	0.563 \| good	14.233 \| good	0.261 \| good
2025-12-28T00:00:00.000Z	54 \| moderate	10.763 \| good	20.858 \| good	28.527 \| good	0.606 \| good	23.595 \| good	0.312 \| good
2025-12-28T01:00:00.000Z	56 \| moderate	11.629 \| good	26.881 \| good	28.487 \| good	0.525 \| good	28.502 \| good	0.382 \| good
2025-12-28T02:00:00.000Z	52 \| moderate	9.931 \| good	22.042 \| good	25.574 \| good	0.549 \| good	16.831 \| good	0.408 \| good
2025-12-28T03:00:00.000Z	44 \| good	7.508 \| good	33.27 \| good	18.952 \| good	0.525 \| good	13.006 \| good	0.278 \| good
2025-12-28T04:00:00.000Z	58 \| moderate	13.338 \| fine	53.142 \| good	16.384 \| good	0.548 \| good	15.859 \| good	0.283 \| good
2025-12-28T05:00:00.000Z	58 \| moderate	12.758 \| fine	40.21 \| good	16.796 \| good	0.53 \| good	19.142 \| good	0.283 \| good
2025-12-28T06:00:00.000Z	60 \| moderate	12.39 \| fine	73.372 \| fine	10.539 \| good	0.584 \| good	18.051 \| good	0.268 \| good
2025-12-28T07:00:00.000Z	62 \| moderate	14.788 \| fine	24.831 \| good	9.071 \| good	0.585 \| good	18.457 \| good	0.268 \| good
2025-12-28T08:00:00.000Z	58 \| moderate	13.052 \| fine	39.574 \| good	11.925 \| good	0.571 \| good	15.596 \| good	0.274 \| good
2025-12-28T09:00:00.000Z	56 \| moderate	12.088 \| good	23.242 \| good	14.343 \| good	0.585 \| good	18.686 \| good	0.321 \| good
2025-12-28T10:00:00.000Z	54 \| moderate	11.348 \| good	23.264 \| good	8.297 \| good	0.571 \| good	19.082 \| good	0.321 \| good
2025-12-28T11:00:00.000Z	52 \| moderate	10.372 \| good	13.201 \| good	13.55 \| good	0.62 \| good	17.698 \| good	0.321 \| good
2025-12-28T12:00:00.000Z	52 \| moderate	10.185 \| good	16.752 \| good	17.69 \| good	0.654 \| good	12.36 \| good	0.306 \| good
2025-12-28T13:00:00.000Z	49 \| good	8.661 \| good	17.857 \| good	14.111 \| good	0.655 \| good	13.832 \| good	0.374 \| good
2025-12-28T14:00:00.000Z	44 \| good	7.736 \| good	25.76 \| good	19.196 \| good	0.707 \| good	14.245 \| good	0.313 \| good
2025-12-28T15:00:00.000Z	38 \| good	6.975 \| good	17.111 \| good	37.852 \| good	1.145 \| good	10.407 \| good	0.266 \| good
2025-12-28T16:00:00.000Z	44 \| good	8.038 \| good	27.818 \| good	34.877 \| good	0.974 \| good	10.959 \| good	0.252 \| good
2025-12-28T17:00:00.000Z	38 \| good	6.616 \| good	26.545 \| good	30.9 \| good	1.577 \| good	7.913 \| good	0.233 \| good
2025-12-28T18:00:00.000Z	38 \| good	7.072 \| good	28.188 \| good	31.239 \| good	1.116 \| good	6.021 \| good	0.206 \| good
2025-12-28T19:00:00.000Z	33 \| good	6.055 \| good	26.22 \| good	32.486 \| good	1.109 \| good	8.573 \| good	0.206 \| good
2025-12-28T20:00:00.000Z	34 \| good	5.942 \| good	10.864 \| good	36.821 \| good	0.648 \| good	9.995 \| good	0.247 \| good
2025-12-28T21:00:00.000Z	34 \| good	5.406 \| good	28.424 \| good	37.409 \| good	0.66 \| good	9.063 \| good	0.243 \| good
2025-12-28T22:00:00.000Z	38 \| good	6.769 \| good	27.156 \| good	36.703 \| good	0.658 \| good	14.587 \| good	0.257 \| good
2025-12-28T23:00:00.000Z	46 \| good	8.443 \| good	50.417 \| good	34.49 \| good	0.655 \| good	14.818 \| good	0.262 \| good
2025-12-29T00:00:00.000Z	54 \| moderate	11.226 \| good	50.136 \| good	19.242 \| good	0.721 \| good	12.548 \| good	0.256 \| good
2025-12-29T01:00:00.000Z	56 \| moderate	11.564 \| good	51.209 \| good	19.559 \| good	0.825 \| good	13.352 \| good	0.264 \| good
2025-12-29T02:00:00.000Z	54 \| moderate	11.036 \| good	49.098 \| good	18.01 \| good	0.93 \| good	14.156 \| good	0.272 \| good
2025-12-29T03:00:00.000Z	58 \| moderate	12.523 \| fine	57.007 \| fine	17.214 \| good	1.035 \| good	14.96 \| good	0.279 \| good
2025-12-29T04:00:00.000Z	60 \| moderate	13.895 \| fine	63.039 \| fine	13.829 \| good	1.041 \| good	14.608 \| good	0.273 \| good
2025-12-29T05:00:00.000Z	62 \| moderate	14.781 \| fine	65.461 \| fine	12.738 \| good	1.047 \| good	14.257 \| good	0.267 \| good
2025-12-29T06:00:00.000Z	64 \| moderate	15.953 \| fine	71.084 \| fine	12.177 \| good	1.053 \| good	13.905 \| good	0.261 \| good
2025-12-29T07:00:00.000Z	66 \| moderate	16.885 \| fine	75.047 \| fine	10.499 \| good	1.039 \| good	13.423 \| good	0.246 \| good
2025-12-29T08:00:00.000Z	66 \| moderate	16.741 \| fine	74.663 \| fine	11.539 \| good	1.025 \| good	12.94 \| good	0.232 \| good
2025-12-29T09:00:00.000Z	56 \| moderate	12.222 \| fine	54.684 \| good	21.564 \| good	1.01 \| good	12.457 \| good	0.218 \| good
2025-12-29T10:00:00.000Z	49 \| good	8.965 \| good	40.48 \| good	25.414 \| good	0.757 \| good	9.506 \| good	0.198 \| good
2025-12-29T11:00:00.000Z	38 \| good	6.915 \| good	30.679 \| good	26.415 \| good	0.504 \| good	6.554 \| good	0.178 \| good
2025-12-29T12:00:00.000Z	27 \| good	5.423 \| good	23.033 \| good	25.942 \| good	0.251 \| good	3.603 \| good	0.157 \| good
2025-12-29T13:00:00.000Z	33 \| good	5.929 \| good	26.536 \| good	26.083 \| good	0.253 \| good	3.438 \| good	0.156 \| good
2025-12-29T14:00:00.000Z	44 \| good	7.569 \| good	33.637 \| good	24.938 \| good	0.255 \| good	3.273 \| good	0.155 \| good
2025-12-29T15:00:00.000Z	49 \| good	8.637 \| good	37.849 \| good	21.581 \| good	0.258 \| good	3.107 \| good	0.153 \| good
2025-12-29T16:00:00.000Z	49 \| good	9.236 \| good	40.819 \| good	18.366 \| good	0.339 \| good	4.283 \| good	0.162 \| good
2025-12-29T17:00:00.000Z	52 \| moderate	10.109 \| good	44.814 \| good	16.83 \| good	0.42 \| good	5.459 \| good	0.17 \| good
2025-12-29T18:00:00.000Z	52 \| moderate	10.489 \| good	46.762 \| good	16.559 \| good	0.502 \| good	6.635 \| good	0.178 \| good
2025-12-29T19:00:00.000Z	54 \| moderate	10.504 \| good	46.825 \| good	16.924 \| good	0.541 \| good	8.143 \| good	0.191 \| good
2025-12-29T20:00:00.000Z	54 \| moderate	10.568 \| good	46.926 \| good	15.561 \| good	0.581 \| good	9.651 \| good	0.204 \| good
2025-12-29T21:00:00.000Z	56 \| moderate	12.176 \| fine	54.968 \| good	13.464 \| good	0.62 \| good	11.159 \| good	0.217 \| good
2025-12-29T22:00:00.000Z	52 \| moderate	10.432 \| good	46.213 \| good	26.326 \| good	0.703 \| good	11.327 \| good	0.221 \| good
2025-12-29T23:00:00.000Z	52 \| moderate	9.517 \| good	42.817 \| good	29.434 \| good	0.785 \| good	11.494 \| good	0.224 \| good
2025-12-30T00:00:00.000Z	52 \| moderate	10.199 \| good	45.021 \| good	29.276 \| good	0.868 \| good	11.662 \| good	0.228 \| good
2025-12-30T01:00:00.000Z	49 \| good	8.732 \| good	38.13 \| good	26.506 \| good	0.658 \| good	8.408 \| good	0.213 \| good
2025-12-30T02:00:00.000Z	33 \| good	6.413 \| good	28.889 \| good	21.774 \| good	0.447 \| good	5.155 \| good	0.198 \| good
2025-12-30T03:00:00.000Z	33 \| good	5.665 \| good	24.071 \| good	21.727 \| good	0.237 \| good	1.902 \| good	0.184 \| good
2025-12-30T04:00:00.000Z	22 \| good	3.943 \| good	17.053 \| good	20.643 \| good	0.246 \| good	1.703 \| good	0.175 \| good
2025-12-30T05:00:00.000Z	22 \| good	3.585 \| good	15.987 \| good	22.113 \| good	0.254 \| good	1.504 \| good	0.165 \| good
2025-12-30T06:00:00.000Z	20 \| good	2.909 \| good	11.974 \| good	22.008 \| good	0.263 \| good	1.305 \| good	0.156 \| good
2025-12-30T07:00:00.000Z	20 \| good	2.02 \| good	8.057 \| good	22.172 \| good	0.247 \| good	1.163 \| good	0.151 \| good
2025-12-30T08:00:00.000Z	21 \| good	1.117 \| good	4.923 \| good	23.38 \| good	0.23 \| good	1.022 \| good	0.145 \| good
2025-12-30T09:00:00.000Z	22 \| good	0.85 \| good	3 \| good	24.068 \| good	0.214 \| good	0.881 \| good	0.14 \| good
2025-12-30T10:00:00.000Z	21 \| good	0.572 \| good	2 \| good	22.71 \| good	0.187 \| good	0.861 \| good	0.138 \| good
2025-12-30T11:00:00.000Z	20 \| good	0.599 \| good	2 \| good	22.201 \| good	0.159 \| good	0.841 \| good	0.136 \| good
2025-12-30T12:00:00.000Z	21 \| good	1.418 \| good	5.889 \| good	23.292 \| good	0.131 \| good	0.821 \| good	0.134 \| good
2025-12-30T13:00:00.000Z	23 \| good	1.748 \| good	7.072 \| good	25.287 \| good	0.126 \| good	0.702 \| good	0.134 \| good
2025-12-30T14:00:00.000Z	24 \| good	2.479 \| good	10.053 \| good	26.24 \| good	0.12 \| good	0.582 \| good	0.134 \| good
2025-12-30T15:00:00.000Z	25 \| good	2.537 \| good	10.091 \| good	27.044 \| good	0.114 \| good	0.463 \| good	0.134 \| good
2025-12-30T16:00:00.000Z	26 \| good	2.089 \| good	8.143 \| good	28.225 \| good	0.111 \| good	0.454 \| good	0.134 \| good
2025-12-30T17:00:00.000Z	27 \| good	2.269 \| good	9.099 \| good	28.617 \| good	0.108 \| good	0.444 \| good	0.133 \| good
2025-12-30T18:00:00.000Z	27 \| good	2.449 \| good	10.012 \| good	29.101 \| good	0.106 \| good	0.435 \| good	0.133 \| good
2025-12-30T19:00:00.000Z	26 \| good	2.14 \| good	8.946 \| good	28.437 \| good	0.107 \| good	0.6 \| good	0.133 \| good
2025-12-30T20:00:00.000Z	26 \| good	2.059 \| good	8.13 \| good	27.928 \| good	0.109 \| good	0.766 \| good	0.134 \| good
2025-12-30T21:00:00.000Z	25 \| good	2.377 \| good	9.882 \| good	27.478 \| good	0.11 \| good	0.931 \| good	0.134 \| good
2025-12-30T22:00:00.000Z	26 \| good	3.217 \| good	13.924 \| good	28.336 \| good	0.117 \| good	1.011 \| good	0.134 \| good
2025-12-30T23:00:00.000Z	28 \| good	3.288 \| good	14.092 \| good	29.764 \| good	0.124 \| good	1.09 \| good	0.134 \| good

Westbrook

Get reliable air quality data to drive your business

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

0.26ppm

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 07:00:00 on 2025-12-28.

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 07:00:00 on 2025-12-28.

What is the AQI in Westbrook, Maine right now?

As of now, the AQI in Westbrook, Maine is 46, indicating Good conditions.

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

Westbrook, Maine air has the highest levels of PM10.

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 8.443 μg/m³.

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

The PM₁₀ concentration in Westbrook, Maine is 50.417 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 0.262 ppm.

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

Currently, Westbrook, Maine has a sulfur dioxide (SO₂) concentration of 0.655 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 34.49 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 14.818 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-27T00:00:00.000Z	49 \| good	8.743 \| good	38.255 \| good	31.438 \| good	0.631 \| good	10.98 \| good	0.247 \| good
2025-12-27T01:00:00.000Z	52 \| moderate	10.473 \| good	48.504 \| good	28.612 \| good	0.687 \| good	7.432 \| good	0.283 \| good
2025-12-27T02:00:00.000Z	56 \| moderate	11.633 \| good	48.322 \| good	23.485 \| good	0.637 \| good	6.979 \| good	0.268 \| good
2025-12-27T03:00:00.000Z	49 \| good	9.132 \| good	35.447 \| good	22.993 \| good	0.604 \| good	10.367 \| good	0.268 \| good
2025-12-27T04:00:00.000Z	44 \| good	8.201 \| good	32.768 \| good	26.236 \| good	0.622 \| good	8.709 \| good	0.268 \| good
2025-12-27T05:00:00.000Z	38 \| good	7.258 \| good	25.404 \| good	26.396 \| good	0.64 \| good	8.547 \| good	0.21 \| good
2025-12-27T06:00:00.000Z	38 \| good	6.78 \| good	28.566 \| good	26.612 \| good	0.639 \| good	7.965 \| good	0.191 \| good
2025-12-27T07:00:00.000Z	33 \| good	6.204 \| good	20.653 \| good	29.659 \| good	0.637 \| good	6.984 \| good	0.191 \| good
2025-12-27T08:00:00.000Z	27 \| good	4.857 \| good	19.604 \| good	27.13 \| good	0.553 \| good	7.716 \| good	0.191 \| good
2025-12-27T09:00:00.000Z	29 \| good	4.04 \| good	14.521 \| good	30.753 \| good	0.599 \| good	7.541 \| good	0.173 \| good
2025-12-27T10:00:00.000Z	26 \| good	3.158 \| good	15.482 \| good	28.011 \| good	0.518 \| good	5.71 \| good	0.187 \| good
2025-12-27T11:00:00.000Z	23 \| good	2.742 \| good	11.859 \| good	25.212 \| good	0.551 \| good	3.345 \| good	0.173 \| good
2025-12-27T12:00:00.000Z	29 \| good	2.768 \| good	8.638 \| good	30.776 \| good	0.551 \| good	3.293 \| good	0.173 \| good
2025-12-27T13:00:00.000Z	31 \| good	2.894 \| good	12.86 \| good	32.685 \| good	0.551 \| good	2.865 \| good	0.2 \| good
2025-12-27T14:00:00.000Z	31 \| good	4.61 \| good	21.711 \| good	32.767 \| good	0.531 \| good	3.007 \| good	0.22 \| good
2025-12-27T15:00:00.000Z	31 \| good	4.702 \| good	21.931 \| good	33.191 \| good	0.551 \| good	3.507 \| good	0.247 \| good
2025-12-27T16:00:00.000Z	31 \| good	5.004 \| good	19.151 \| good	33.064 \| good	0.571 \| good	3.054 \| good	0.218 \| good
2025-12-27T17:00:00.000Z	38 \| good	6.944 \| good	30.129 \| good	33.702 \| good	0.638 \| good	2.568 \| good	0.233 \| good
2025-12-27T18:00:00.000Z	33 \| good	6.291 \| good	20.885 \| good	34.702 \| good	0.669 \| good	3.112 \| good	0.191 \| good
2025-12-27T19:00:00.000Z	44 \| good	7.517 \| good	43.402 \| good	34.792 \| good	0.636 \| good	4.156 \| good	0.191 \| good
2025-12-27T20:00:00.000Z	44 \| good	8.21 \| good	42.612 \| good	36.235 \| good	0.616 \| good	5.375 \| good	0.191 \| good
2025-12-27T21:00:00.000Z	38 \| good	7.347 \| good	24.914 \| good	35.806 \| good	0.61 \| good	5.118 \| good	0.224 \| good
2025-12-27T22:00:00.000Z	49 \| good	8.957 \| good	33.376 \| good	35.502 \| good	0.549 \| good	5.37 \| good	0.257 \| good
2025-12-27T23:00:00.000Z	52 \| moderate	9.878 \| good	23.236 \| good	34.028 \| good	0.563 \| good	14.233 \| good	0.261 \| good
2025-12-28T00:00:00.000Z	54 \| moderate	10.763 \| good	20.858 \| good	28.527 \| good	0.606 \| good	23.595 \| good	0.312 \| good
2025-12-28T01:00:00.000Z	56 \| moderate	11.629 \| good	26.881 \| good	28.487 \| good	0.525 \| good	28.502 \| good	0.382 \| good
2025-12-28T02:00:00.000Z	52 \| moderate	9.931 \| good	22.042 \| good	25.574 \| good	0.549 \| good	16.831 \| good	0.408 \| good
2025-12-28T03:00:00.000Z	44 \| good	7.508 \| good	33.27 \| good	18.952 \| good	0.525 \| good	13.006 \| good	0.278 \| good
2025-12-28T04:00:00.000Z	58 \| moderate	13.338 \| fine	53.142 \| good	16.384 \| good	0.548 \| good	15.859 \| good	0.283 \| good
2025-12-28T05:00:00.000Z	58 \| moderate	12.758 \| fine	40.21 \| good	16.796 \| good	0.53 \| good	19.142 \| good	0.283 \| good
2025-12-28T06:00:00.000Z	60 \| moderate	12.39 \| fine	73.372 \| fine	10.539 \| good	0.584 \| good	18.051 \| good	0.268 \| good
2025-12-28T07:00:00.000Z	62 \| moderate	14.788 \| fine	24.831 \| good	9.071 \| good	0.585 \| good	18.457 \| good	0.268 \| good
2025-12-28T08:00:00.000Z	58 \| moderate	13.052 \| fine	39.574 \| good	11.925 \| good	0.571 \| good	15.596 \| good	0.274 \| good
2025-12-28T09:00:00.000Z	56 \| moderate	12.088 \| good	23.242 \| good	14.343 \| good	0.585 \| good	18.686 \| good	0.321 \| good
2025-12-28T10:00:00.000Z	54 \| moderate	11.348 \| good	23.264 \| good	8.297 \| good	0.571 \| good	19.082 \| good	0.321 \| good
2025-12-28T11:00:00.000Z	52 \| moderate	10.372 \| good	13.201 \| good	13.55 \| good	0.62 \| good	17.698 \| good	0.321 \| good
2025-12-28T12:00:00.000Z	52 \| moderate	10.185 \| good	16.752 \| good	17.69 \| good	0.654 \| good	12.36 \| good	0.306 \| good
2025-12-28T13:00:00.000Z	49 \| good	8.661 \| good	17.857 \| good	14.111 \| good	0.655 \| good	13.832 \| good	0.374 \| good
2025-12-28T14:00:00.000Z	44 \| good	7.736 \| good	25.76 \| good	19.196 \| good	0.707 \| good	14.245 \| good	0.313 \| good
2025-12-28T15:00:00.000Z	38 \| good	6.975 \| good	17.111 \| good	37.852 \| good	1.145 \| good	10.407 \| good	0.266 \| good
2025-12-28T16:00:00.000Z	44 \| good	8.038 \| good	27.818 \| good	34.877 \| good	0.974 \| good	10.959 \| good	0.252 \| good
2025-12-28T17:00:00.000Z	38 \| good	6.616 \| good	26.545 \| good	30.9 \| good	1.577 \| good	7.913 \| good	0.233 \| good
2025-12-28T18:00:00.000Z	38 \| good	7.072 \| good	28.188 \| good	31.239 \| good	1.116 \| good	6.021 \| good	0.206 \| good
2025-12-28T19:00:00.000Z	33 \| good	6.055 \| good	26.22 \| good	32.486 \| good	1.109 \| good	8.573 \| good	0.206 \| good
2025-12-28T20:00:00.000Z	34 \| good	5.942 \| good	10.864 \| good	36.821 \| good	0.648 \| good	9.995 \| good	0.247 \| good
2025-12-28T21:00:00.000Z	34 \| good	5.406 \| good	28.424 \| good	37.409 \| good	0.66 \| good	9.063 \| good	0.243 \| good
2025-12-28T22:00:00.000Z	38 \| good	6.769 \| good	27.156 \| good	36.703 \| good	0.658 \| good	14.587 \| good	0.257 \| good
2025-12-28T23:00:00.000Z	46 \| good	8.443 \| good	50.417 \| good	34.49 \| good	0.655 \| good	14.818 \| good	0.262 \| good
2025-12-29T00:00:00.000Z	54 \| moderate	11.226 \| good	50.136 \| good	19.242 \| good	0.721 \| good	12.548 \| good	0.256 \| good
2025-12-29T01:00:00.000Z	56 \| moderate	11.564 \| good	51.209 \| good	19.559 \| good	0.825 \| good	13.352 \| good	0.264 \| good
2025-12-29T02:00:00.000Z	54 \| moderate	11.036 \| good	49.098 \| good	18.01 \| good	0.93 \| good	14.156 \| good	0.272 \| good
2025-12-29T03:00:00.000Z	58 \| moderate	12.523 \| fine	57.007 \| fine	17.214 \| good	1.035 \| good	14.96 \| good	0.279 \| good
2025-12-29T04:00:00.000Z	60 \| moderate	13.895 \| fine	63.039 \| fine	13.829 \| good	1.041 \| good	14.608 \| good	0.273 \| good
2025-12-29T05:00:00.000Z	62 \| moderate	14.781 \| fine	65.461 \| fine	12.738 \| good	1.047 \| good	14.257 \| good	0.267 \| good
2025-12-29T06:00:00.000Z	64 \| moderate	15.953 \| fine	71.084 \| fine	12.177 \| good	1.053 \| good	13.905 \| good	0.261 \| good
2025-12-29T07:00:00.000Z	66 \| moderate	16.885 \| fine	75.047 \| fine	10.499 \| good	1.039 \| good	13.423 \| good	0.246 \| good
2025-12-29T08:00:00.000Z	66 \| moderate	16.741 \| fine	74.663 \| fine	11.539 \| good	1.025 \| good	12.94 \| good	0.232 \| good
2025-12-29T09:00:00.000Z	56 \| moderate	12.222 \| fine	54.684 \| good	21.564 \| good	1.01 \| good	12.457 \| good	0.218 \| good
2025-12-29T10:00:00.000Z	49 \| good	8.965 \| good	40.48 \| good	25.414 \| good	0.757 \| good	9.506 \| good	0.198 \| good
2025-12-29T11:00:00.000Z	38 \| good	6.915 \| good	30.679 \| good	26.415 \| good	0.504 \| good	6.554 \| good	0.178 \| good
2025-12-29T12:00:00.000Z	27 \| good	5.423 \| good	23.033 \| good	25.942 \| good	0.251 \| good	3.603 \| good	0.157 \| good
2025-12-29T13:00:00.000Z	33 \| good	5.929 \| good	26.536 \| good	26.083 \| good	0.253 \| good	3.438 \| good	0.156 \| good
2025-12-29T14:00:00.000Z	44 \| good	7.569 \| good	33.637 \| good	24.938 \| good	0.255 \| good	3.273 \| good	0.155 \| good
2025-12-29T15:00:00.000Z	49 \| good	8.637 \| good	37.849 \| good	21.581 \| good	0.258 \| good	3.107 \| good	0.153 \| good
2025-12-29T16:00:00.000Z	49 \| good	9.236 \| good	40.819 \| good	18.366 \| good	0.339 \| good	4.283 \| good	0.162 \| good
2025-12-29T17:00:00.000Z	52 \| moderate	10.109 \| good	44.814 \| good	16.83 \| good	0.42 \| good	5.459 \| good	0.17 \| good
2025-12-29T18:00:00.000Z	52 \| moderate	10.489 \| good	46.762 \| good	16.559 \| good	0.502 \| good	6.635 \| good	0.178 \| good
2025-12-29T19:00:00.000Z	54 \| moderate	10.504 \| good	46.825 \| good	16.924 \| good	0.541 \| good	8.143 \| good	0.191 \| good
2025-12-29T20:00:00.000Z	54 \| moderate	10.568 \| good	46.926 \| good	15.561 \| good	0.581 \| good	9.651 \| good	0.204 \| good
2025-12-29T21:00:00.000Z	56 \| moderate	12.176 \| fine	54.968 \| good	13.464 \| good	0.62 \| good	11.159 \| good	0.217 \| good
2025-12-29T22:00:00.000Z	52 \| moderate	10.432 \| good	46.213 \| good	26.326 \| good	0.703 \| good	11.327 \| good	0.221 \| good
2025-12-29T23:00:00.000Z	52 \| moderate	9.517 \| good	42.817 \| good	29.434 \| good	0.785 \| good	11.494 \| good	0.224 \| good
2025-12-30T00:00:00.000Z	52 \| moderate	10.199 \| good	45.021 \| good	29.276 \| good	0.868 \| good	11.662 \| good	0.228 \| good
2025-12-30T01:00:00.000Z	49 \| good	8.732 \| good	38.13 \| good	26.506 \| good	0.658 \| good	8.408 \| good	0.213 \| good
2025-12-30T02:00:00.000Z	33 \| good	6.413 \| good	28.889 \| good	21.774 \| good	0.447 \| good	5.155 \| good	0.198 \| good
2025-12-30T03:00:00.000Z	33 \| good	5.665 \| good	24.071 \| good	21.727 \| good	0.237 \| good	1.902 \| good	0.184 \| good
2025-12-30T04:00:00.000Z	22 \| good	3.943 \| good	17.053 \| good	20.643 \| good	0.246 \| good	1.703 \| good	0.175 \| good
2025-12-30T05:00:00.000Z	22 \| good	3.585 \| good	15.987 \| good	22.113 \| good	0.254 \| good	1.504 \| good	0.165 \| good
2025-12-30T06:00:00.000Z	20 \| good	2.909 \| good	11.974 \| good	22.008 \| good	0.263 \| good	1.305 \| good	0.156 \| good
2025-12-30T07:00:00.000Z	20 \| good	2.02 \| good	8.057 \| good	22.172 \| good	0.247 \| good	1.163 \| good	0.151 \| good
2025-12-30T08:00:00.000Z	21 \| good	1.117 \| good	4.923 \| good	23.38 \| good	0.23 \| good	1.022 \| good	0.145 \| good
2025-12-30T09:00:00.000Z	22 \| good	0.85 \| good	3 \| good	24.068 \| good	0.214 \| good	0.881 \| good	0.14 \| good
2025-12-30T10:00:00.000Z	21 \| good	0.572 \| good	2 \| good	22.71 \| good	0.187 \| good	0.861 \| good	0.138 \| good
2025-12-30T11:00:00.000Z	20 \| good	0.599 \| good	2 \| good	22.201 \| good	0.159 \| good	0.841 \| good	0.136 \| good
2025-12-30T12:00:00.000Z	21 \| good	1.418 \| good	5.889 \| good	23.292 \| good	0.131 \| good	0.821 \| good	0.134 \| good
2025-12-30T13:00:00.000Z	23 \| good	1.748 \| good	7.072 \| good	25.287 \| good	0.126 \| good	0.702 \| good	0.134 \| good
2025-12-30T14:00:00.000Z	24 \| good	2.479 \| good	10.053 \| good	26.24 \| good	0.12 \| good	0.582 \| good	0.134 \| good
2025-12-30T15:00:00.000Z	25 \| good	2.537 \| good	10.091 \| good	27.044 \| good	0.114 \| good	0.463 \| good	0.134 \| good
2025-12-30T16:00:00.000Z	26 \| good	2.089 \| good	8.143 \| good	28.225 \| good	0.111 \| good	0.454 \| good	0.134 \| good
2025-12-30T17:00:00.000Z	27 \| good	2.269 \| good	9.099 \| good	28.617 \| good	0.108 \| good	0.444 \| good	0.133 \| good
2025-12-30T18:00:00.000Z	27 \| good	2.449 \| good	10.012 \| good	29.101 \| good	0.106 \| good	0.435 \| good	0.133 \| good
2025-12-30T19:00:00.000Z	26 \| good	2.14 \| good	8.946 \| good	28.437 \| good	0.107 \| good	0.6 \| good	0.133 \| good
2025-12-30T20:00:00.000Z	26 \| good	2.059 \| good	8.13 \| good	27.928 \| good	0.109 \| good	0.766 \| good	0.134 \| good
2025-12-30T21:00:00.000Z	25 \| good	2.377 \| good	9.882 \| good	27.478 \| good	0.11 \| good	0.931 \| good	0.134 \| good
2025-12-30T22:00:00.000Z	26 \| good	3.217 \| good	13.924 \| good	28.336 \| good	0.117 \| good	1.011 \| good	0.134 \| good
2025-12-30T23:00:00.000Z	28 \| good	3.288 \| good	14.092 \| good	29.764 \| good	0.124 \| good	1.09 \| good	0.134 \| good

Live 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)

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Gorham, Maine

Portland, Maine

Scarborough, Maine

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Falmouth, Maine

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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