What is the current concentration of PM10 in Waterville, Maine?

The current PM10 concentration at Waterville, Maine is 87.892 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Waterville, Maine?

The current sulfur dioxide (SO2) concentration at Waterville, Maine is 0.808 ppb.

What is the current concentration of ozone (O3) in Waterville, Maine?

The current ozone (O3) concentration at Waterville, Maine is 16.435 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Waterville, Maine?

The current nitrogen dioxide (NO2) concentration at Waterville, Maine is 7.441 ppb.

Live air quality index in Waterville, Maine today

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

Stay updated with real-time air quality in Waterville, 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

Waterville, Maine

Last updated: ... (Local time)

Major air pollutants in Waterville, Maine

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

11.83 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

87.89 μg/m³

155

255

425

605+

Ozone (O₃)

16.43 ppb

201

201+

Sulfur Dioxide (SO₂)

0.81 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.44 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Waterville, Maine

Get Live Pollen Counts

Waterville, Maine

Scroll To Air Quality Map

Track live Waterville, Maine air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T12:00:00.000Z	54 \| moderate	11.152 \| good	24.458 \| good	23.048 \| good	0.661 \| good	11.695 \| good	0.25 \| good
2025-06-05T13:00:00.000Z	58 \| moderate	12.89 \| fine	31.122 \| good	23.161 \| good	0.54 \| good	12.236 \| good	0.266 \| good
2025-06-05T14:00:00.000Z	56 \| moderate	11.878 \| good	38.133 \| good	34.126 \| good	0.601 \| good	9.333 \| good	0.266 \| good
2025-06-05T15:00:00.000Z	62 \| moderate	15.253 \| fine	56.711 \| fine	36.705 \| good	0.639 \| good	7.609 \| good	0.25 \| good
2025-06-05T16:00:00.000Z	71 \| moderate	19.998 \| fine	70.441 \| fine	48.97 \| good	0.506 \| good	8.88 \| good	0.233 \| good
2025-06-05T17:00:00.000Z	67 \| moderate	18.013 \| fine	54.155 \| good	48.885 \| good	0.619 \| good	6.519 \| good	0.266 \| good
2025-06-05T18:00:00.000Z	67 \| moderate	18.356 \| fine	43.603 \| good	46.803 \| good	0.615 \| good	6.116 \| good	0.299 \| good
2025-06-05T19:00:00.000Z	67 \| moderate	18.245 \| fine	35.108 \| good	46.402 \| good	0.643 \| good	4.669 \| good	0.215 \| good
2025-06-05T20:00:00.000Z	60 \| moderate	13.756 \| fine	47.609 \| good	40.981 \| good	0.49 \| good	5.538 \| good	0.232 \| good
2025-06-05T21:00:00.000Z	64 \| moderate	16.111 \| fine	39.362 \| good	28.451 \| good	0.523 \| good	5.109 \| good	0.232 \| good
2025-06-05T22:00:00.000Z	67 \| moderate	17.984 \| fine	44.475 \| good	46.169 \| good	0.506 \| good	4.37 \| good	0.249 \| good
2025-06-05T23:00:00.000Z	66 \| moderate	17.103 \| fine	44.247 \| good	32.199 \| good	0.517 \| good	4.458 \| good	0.249 \| good
2025-06-06T00:00:00.000Z	60 \| moderate	13.966 \| fine	52.207 \| good	42.466 \| good	0.541 \| good	4.473 \| good	0.266 \| good
2025-06-06T01:00:00.000Z	60 \| moderate	13.516 \| fine	57.186 \| fine	54.596 \| good	0.493 \| good	4.508 \| good	0.266 \| good
2025-06-06T02:00:00.000Z	64 \| moderate	15.703 \| fine	58.041 \| fine	46.118 \| good	0.555 \| good	5.395 \| good	0.283 \| good
2025-06-06T03:00:00.000Z	66 \| moderate	17.114 \| fine	48.559 \| good	43.747 \| good	0.595 \| good	12.334 \| good	0.283 \| good
2025-06-06T04:00:00.000Z	66 \| moderate	17.451 \| fine	58.587 \| fine	35.444 \| good	0.488 \| good	4.209 \| good	0.283 \| good
2025-06-06T05:00:00.000Z	64 \| moderate	16.298 \| fine	32.999 \| good	34.638 \| good	0.607 \| good	4.014 \| good	0.262 \| good
2025-06-06T06:00:00.000Z	64 \| moderate	15.673 \| fine	28.177 \| good	36.301 \| good	0.608 \| good	5.034 \| good	0.227 \| good
2025-06-06T07:00:00.000Z	62 \| moderate	15.379 \| fine	43.657 \| good	29.342 \| good	0.523 \| good	5.931 \| good	0.232 \| good
2025-06-06T08:00:00.000Z	62 \| moderate	14.932 \| fine	70.531 \| fine	32.466 \| good	0.551 \| good	8.617 \| good	0.232 \| good
2025-06-06T09:00:00.000Z	62 \| moderate	14.523 \| fine	35.199 \| good	25.872 \| good	0.857 \| good	2.375 \| good	0.232 \| good
2025-06-06T10:00:00.000Z	58 \| moderate	13.062 \| fine	29.81 \| good	24.589 \| good	0.838 \| good	3.257 \| good	0.232 \| good
2025-06-06T11:00:00.000Z	54 \| moderate	11.268 \| good	25.601 \| good	27.139 \| good	0.809 \| good	4.207 \| good	0.215 \| good
2025-06-06T12:00:00.000Z	54 \| moderate	11.318 \| good	25.581 \| good	22.781 \| good	0.831 \| good	5.182 \| good	0.232 \| good
2025-06-06T13:00:00.000Z	56 \| moderate	11.735 \| good	42.417 \| good	19.187 \| good	0.822 \| good	7.957 \| good	0.232 \| good
2025-06-06T14:00:00.000Z	56 \| moderate	11.651 \| good	48.376 \| good	23.118 \| good	0.74 \| good	7.467 \| good	0.248 \| good
2025-06-06T15:00:00.000Z	56 \| moderate	12.464 \| fine	42.508 \| good	28.254 \| good	0.794 \| good	4.188 \| good	0.264 \| good
2025-06-06T16:00:00.000Z	67 \| moderate	17.855 \| fine	54.31 \| good	26.034 \| good	0.773 \| good	6.339 \| good	0.264 \| good
2025-06-06T17:00:00.000Z	60 \| moderate	13.795 \| fine	63.992 \| fine	30.282 \| good	0.731 \| good	4.541 \| good	0.248 \| good
2025-06-06T18:00:00.000Z	79 \| moderate	23.978 \| fine	80.813 \| fine	31.163 \| good	0.715 \| good	2.86 \| good	0.264 \| good
2025-06-06T19:00:00.000Z	75 \| moderate	22.249 \| fine	71.959 \| fine	30.742 \| good	0.579 \| good	5.006 \| good	0.264 \| good
2025-06-06T20:00:00.000Z	77 \| moderate	23.107 \| fine	67.799 \| fine	33.126 \| good	0.817 \| good	6.086 \| good	0.215 \| good
2025-06-06T21:00:00.000Z	77 \| moderate	23.231 \| fine	68.926 \| fine	34.549 \| good	0.895 \| good	5.064 \| good	0.282 \| good
2025-06-06T22:00:00.000Z	60 \| moderate	14.418 \| fine	58.637 \| fine	33.483 \| good	0.816 \| good	6.379 \| good	0.264 \| good
2025-06-06T23:00:00.000Z	64 \| moderate	16.023 \| fine	51.419 \| good	32.752 \| good	0.796 \| good	6.04 \| good	0.248 \| good
2025-06-07T00:00:00.000Z	69 \| moderate	19.036 \| fine	52.756 \| good	27.176 \| good	0.783 \| good	6.584 \| good	0.264 \| good
2025-06-07T01:00:00.000Z	71 \| moderate	20.005 \| fine	70.483 \| fine	25.668 \| good	0.734 \| good	7.564 \| good	0.297 \| good
2025-06-07T02:00:00.000Z	71 \| moderate	20.262 \| fine	75.673 \| fine	24.065 \| good	0.721 \| good	7.852 \| good	0.314 \| good
2025-06-07T03:00:00.000Z	54 \| moderate	10.621 \| good	34.063 \| good	21.044 \| good	0.777 \| good	4.379 \| good	0.297 \| good
2025-06-07T04:00:00.000Z	66 \| moderate	16.692 \| fine	28.917 \| good	27.451 \| good	0.8 \| good	6.905 \| good	0.281 \| good
2025-06-07T05:00:00.000Z	60 \| moderate	14.187 \| fine	27.754 \| good	27.089 \| good	0.783 \| good	4.354 \| good	0.233 \| good
2025-06-07T06:00:00.000Z	58 \| moderate	13.168 \| fine	31.822 \| good	24.318 \| good	0.742 \| good	4.561 \| good	0.233 \| good
2025-06-07T07:00:00.000Z	58 \| moderate	12.798 \| fine	43.474 \| good	24.233 \| good	0.713 \| good	4.758 \| good	0.281 \| good
2025-06-07T08:00:00.000Z	58 \| moderate	13.456 \| fine	54.424 \| good	19.624 \| good	0.8 \| good	4.837 \| good	0.281 \| good
2025-06-07T09:00:00.000Z	98 \| moderate	12.27 \| fine	150.177 \| fine	18.825 \| good	0.832 \| good	5.373 \| good	0.264 \| good
2025-06-07T10:00:00.000Z	67 \| moderate	11.833 \| good	87.892 \| fine	16.435 \| good	0.808 \| good	7.441 \| good	0.199 \| good
2025-06-07T11:00:00.000Z	67 \| moderate	11.833 \| good	87.892 \| fine	16.435 \| good	0.808 \| good	7.441 \| good	0.199 \| good
2025-06-07T12:00:00.000Z	21 \| good	3.149 \| good	13.098 \| good	22.989 \| good	0.135 \| good	2.194 \| good	0.237 \| good
2025-06-07T13:00:00.000Z	25 \| good	3.383 \| good	14.651 \| good	27.196 \| good	0.205 \| good	2.458 \| good	0.238 \| good
2025-06-07T14:00:00.000Z	31 \| good	4.667 \| good	20.165 \| good	33.113 \| good	0.193 \| good	2.414 \| good	0.237 \| good
2025-06-07T15:00:00.000Z	36 \| good	5.997 \| good	26.538 \| good	38.613 \| good	0.182 \| good	2.369 \| good	0.236 \| good
2025-06-07T16:00:00.000Z	38 \| good	4.743 \| good	20.359 \| good	41.316 \| good	0.26 \| good	1.577 \| good	0.224 \| good
2025-06-07T17:00:00.000Z	39 \| good	4.089 \| good	17.787 \| good	41.955 \| good	0.246 \| good	1.576 \| good	0.222 \| good
2025-06-07T18:00:00.000Z	40 \| good	5.019 \| good	21.586 \| good	43.012 \| good	0.232 \| good	1.574 \| good	0.22 \| good
2025-06-07T19:00:00.000Z	37 \| good	5.991 \| good	26.45 \| good	40.382 \| good	0.211 \| good	1.834 \| good	0.211 \| good
2025-06-07T20:00:00.000Z	44 \| good	7.8 \| good	34.132 \| good	37.05 \| good	0.202 \| good	1.84 \| good	0.208 \| good
2025-06-07T21:00:00.000Z	49 \| good	8.624 \| good	38.034 \| good	36.948 \| good	0.193 \| good	1.847 \| good	0.206 \| good
2025-06-07T22:00:00.000Z	39 \| good	7.42 \| good	32.768 \| good	41.881 \| good	0.274 \| good	3.075 \| good	0.222 \| good
2025-06-07T23:00:00.000Z	42 \| good	5.163 \| good	22.36 \| good	44.643 \| good	0.263 \| good	3.046 \| good	0.218 \| good
2025-06-08T00:00:00.000Z	34 \| good	5.578 \| good	23.896 \| good	37.269 \| good	0.252 \| good	3.018 \| good	0.214 \| good
2025-06-08T01:00:00.000Z	32 \| good	5.085 \| good	21.872 \| good	35.354 \| good	0.345 \| good	4.067 \| good	0.25 \| good
2025-06-08T02:00:00.000Z	38 \| good	6.554 \| good	28.851 \| good	31.549 \| good	0.353 \| good	4.046 \| good	0.246 \| good
2025-06-08T03:00:00.000Z	38 \| good	6.553 \| good	28.73 \| good	29.065 \| good	0.362 \| good	4.024 \| good	0.242 \| good
2025-06-08T04:00:00.000Z	44 \| good	7.661 \| good	33.718 \| good	25.582 \| good	0.312 \| good	1.747 \| good	0.26 \| good
2025-06-08T05:00:00.000Z	52 \| moderate	9.833 \| good	43.723 \| good	21.416 \| good	0.335 \| good	1.766 \| good	0.258 \| good
2025-06-08T06:00:00.000Z	44 \| good	8.248 \| good	36.52 \| good	18.103 \| good	0.357 \| good	1.784 \| good	0.257 \| good
2025-06-08T07:00:00.000Z	27 \| good	4.862 \| good	20.929 \| good	18.563 \| good	0.199 \| good	0.722 \| good	0.261 \| good
2025-06-08T08:00:00.000Z	22 \| good	4.021 \| good	17.535 \| good	18.329 \| good	0.207 \| good	0.696 \| good	0.261 \| good
2025-06-08T09:00:00.000Z	33 \| good	6.038 \| good	27.051 \| good	18.2 \| good	0.216 \| good	0.669 \| good	0.261 \| good
2025-06-08T10:00:00.000Z	44 \| good	7.522 \| good	33.172 \| good	17.212 \| good	0.177 \| good	0.706 \| good	0.244 \| good
2025-06-08T11:00:00.000Z	52 \| moderate	9.994 \| good	44.337 \| good	19.439 \| good	0.174 \| good	0.7 \| good	0.246 \| good
2025-06-08T12:00:00.000Z	56 \| moderate	12.199 \| fine	54.641 \| good	23.488 \| good	0.171 \| good	0.694 \| good	0.248 \| good
2025-06-08T13:00:00.000Z	58 \| moderate	12.929 \| fine	58.272 \| fine	27.765 \| good	0.142 \| good	0.398 \| good	0.242 \| good
2025-06-08T14:00:00.000Z	64 \| moderate	15.626 \| fine	69.36 \| fine	33.773 \| good	0.137 \| good	0.402 \| good	0.244 \| good
2025-06-08T15:00:00.000Z	67 \| moderate	18.009 \| fine	79.663 \| fine	35.901 \| good	0.133 \| good	0.407 \| good	0.247 \| good
2025-06-08T16:00:00.000Z	69 \| moderate	18.714 \| fine	82.571 \| fine	36.781 \| good	0.121 \| good	0.318 \| good	0.228 \| good
2025-06-08T17:00:00.000Z	69 \| moderate	19.153 \| fine	84.577 \| fine	39.574 \| good	0.116 \| good	0.321 \| good	0.23 \| good
2025-06-08T18:00:00.000Z	69 \| moderate	18.73 \| fine	82.325 \| fine	41.826 \| good	0.111 \| good	0.324 \| good	0.233 \| good
2025-06-08T19:00:00.000Z	67 \| moderate	18.131 \| fine	80.094 \| fine	42.543 \| good	0.134 \| good	0.9 \| good	0.224 \| good
2025-06-08T20:00:00.000Z	66 \| moderate	16.98 \| fine	75.124 \| fine	42.1 \| good	0.124 \| good	0.876 \| good	0.227 \| good
2025-06-08T21:00:00.000Z	64 \| moderate	15.687 \| fine	69.837 \| fine	39.372 \| good	0.115 \| good	0.852 \| good	0.229 \| good
2025-06-08T22:00:00.000Z	58 \| moderate	13.439 \| fine	60.065 \| fine	37.617 \| good	0.194 \| good	3.818 \| good	0.263 \| good
2025-06-08T23:00:00.000Z	58 \| moderate	13.478 \| fine	60.872 \| fine	31.754 \| good	0.176 \| good	3.652 \| good	0.265 \| good
2025-06-09T00:00:00.000Z	58 \| moderate	13.151 \| fine	59.047 \| fine	33.33 \| good	0.159 \| good	3.487 \| good	0.266 \| good
2025-06-09T01:00:00.000Z	56 \| moderate	12.294 \| fine	55.187 \| fine	30.61 \| good	0.255 \| good	4.485 \| good	0.286 \| good
2025-06-09T02:00:00.000Z	56 \| moderate	12.209 \| fine	55.074 \| fine	27.092 \| good	0.231 \| good	4.174 \| good	0.285 \| good
2025-06-09T03:00:00.000Z	56 \| moderate	12.255 \| fine	55.181 \| fine	23.738 \| good	0.208 \| good	3.864 \| good	0.283 \| good
2025-06-09T04:00:00.000Z	60 \| moderate	13.658 \| fine	61.299 \| fine	21.327 \| good	0.34 \| good	5.207 \| good	0.298 \| good
2025-06-09T05:00:00.000Z	62 \| moderate	14.608 \| fine	65 \| fine	20.794 \| good	0.326 \| good	4.646 \| good	0.293 \| good
2025-06-09T06:00:00.000Z	86 \| moderate	27.705 \| fine	28.477 \| good	30.118 \| good	0.309 \| good	4.038 \| good	0.287 \| good
2025-06-09T07:00:00.000Z	62 \| moderate	14.95 \| fine	67 \| fine	19.211 \| good	0.391 \| good	2.709 \| good	0.272 \| good
2025-06-09T08:00:00.000Z	62 \| moderate	15.231 \| fine	68.284 \| fine	17.264 \| good	0.371 \| good	2.276 \| good	0.265 \| good
2025-06-09T09:00:00.000Z	60 \| moderate	14.134 \| fine	63 \| fine	15.233 \| good	0.35 \| good	1.843 \| good	0.258 \| good
2025-06-09T10:00:00.000Z	60 \| moderate	14.496 \| fine	65 \| fine	16.744 \| good	0.409 \| good	1 \| good	0.24 \| good
2025-06-09T11:00:00.000Z	60 \| moderate	14.254 \| fine	63.716 \| fine	19.017 \| good	0.379 \| good	0.934 \| good	0.236 \| good

Waterville

Get reliable air quality data to drive your business

Waterville, Maine air quality map: Track AQI near you

0.21ppm

How accurate is Maine, USA air quality data?

Air quality data and pollutant measurements for Maine, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Waterville, Maine updated?

The air quality for Waterville, Maine is updated every hour.

When was the worst air quality at Waterville, Maine in the last 24 hrs?

The worst air quality in Waterville, Maine in the last 24 hours was observed at 09:00:00 on 2025-06-07.

When was the best air quality at Waterville, Maine in the last 24 hrs?

In the last 24 hrs, the best air quality in Waterville, Maine was observed at 03:00:00 on 2025-06-07.

What is the current air quality in Waterville, Maine?

The current air quality in Waterville, Maine is 67, categorized as Moderate based on real-time data.

What pollutant is the most common in Waterville, Maine?

The most common pollutant in Waterville, Maine is PM10.

What should I do if the air quality in Waterville, Maine is poor?

If the air quality in Waterville, Maine is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Waterville, Maine?

The current PM_2.5 concentration at Waterville, Maine is 11.833 μg/m³.

What is the current concentration of PM₁₀ in Waterville, Maine?

The current PM₁₀ concentration at Waterville, Maine is 87.892 μg/m³.

What is the current concentration of carbon monoxide (CO) in Waterville, Maine?

The current carbon monoxide (CO) concentration at Waterville, Maine is 0.199 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Waterville, Maine?

The current sulfur dioxide (SO₂) concentration at Waterville, Maine is 0.808 ppb.

What is the current concentration of ozone (O₃) in Waterville, Maine?

The current ozone (O₃) concentration at Waterville, Maine is 16.435 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Waterville, Maine?

The current nitrogen dioxide (NO₂) concentration at Waterville, Maine is 7.441 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T12:00:00.000Z	54 \| moderate	11.152 \| good	24.458 \| good	23.048 \| good	0.661 \| good	11.695 \| good	0.25 \| good
2025-06-05T13:00:00.000Z	58 \| moderate	12.89 \| fine	31.122 \| good	23.161 \| good	0.54 \| good	12.236 \| good	0.266 \| good
2025-06-05T14:00:00.000Z	56 \| moderate	11.878 \| good	38.133 \| good	34.126 \| good	0.601 \| good	9.333 \| good	0.266 \| good
2025-06-05T15:00:00.000Z	62 \| moderate	15.253 \| fine	56.711 \| fine	36.705 \| good	0.639 \| good	7.609 \| good	0.25 \| good
2025-06-05T16:00:00.000Z	71 \| moderate	19.998 \| fine	70.441 \| fine	48.97 \| good	0.506 \| good	8.88 \| good	0.233 \| good
2025-06-05T17:00:00.000Z	67 \| moderate	18.013 \| fine	54.155 \| good	48.885 \| good	0.619 \| good	6.519 \| good	0.266 \| good
2025-06-05T18:00:00.000Z	67 \| moderate	18.356 \| fine	43.603 \| good	46.803 \| good	0.615 \| good	6.116 \| good	0.299 \| good
2025-06-05T19:00:00.000Z	67 \| moderate	18.245 \| fine	35.108 \| good	46.402 \| good	0.643 \| good	4.669 \| good	0.215 \| good
2025-06-05T20:00:00.000Z	60 \| moderate	13.756 \| fine	47.609 \| good	40.981 \| good	0.49 \| good	5.538 \| good	0.232 \| good
2025-06-05T21:00:00.000Z	64 \| moderate	16.111 \| fine	39.362 \| good	28.451 \| good	0.523 \| good	5.109 \| good	0.232 \| good
2025-06-05T22:00:00.000Z	67 \| moderate	17.984 \| fine	44.475 \| good	46.169 \| good	0.506 \| good	4.37 \| good	0.249 \| good
2025-06-05T23:00:00.000Z	66 \| moderate	17.103 \| fine	44.247 \| good	32.199 \| good	0.517 \| good	4.458 \| good	0.249 \| good
2025-06-06T00:00:00.000Z	60 \| moderate	13.966 \| fine	52.207 \| good	42.466 \| good	0.541 \| good	4.473 \| good	0.266 \| good
2025-06-06T01:00:00.000Z	60 \| moderate	13.516 \| fine	57.186 \| fine	54.596 \| good	0.493 \| good	4.508 \| good	0.266 \| good
2025-06-06T02:00:00.000Z	64 \| moderate	15.703 \| fine	58.041 \| fine	46.118 \| good	0.555 \| good	5.395 \| good	0.283 \| good
2025-06-06T03:00:00.000Z	66 \| moderate	17.114 \| fine	48.559 \| good	43.747 \| good	0.595 \| good	12.334 \| good	0.283 \| good
2025-06-06T04:00:00.000Z	66 \| moderate	17.451 \| fine	58.587 \| fine	35.444 \| good	0.488 \| good	4.209 \| good	0.283 \| good
2025-06-06T05:00:00.000Z	64 \| moderate	16.298 \| fine	32.999 \| good	34.638 \| good	0.607 \| good	4.014 \| good	0.262 \| good
2025-06-06T06:00:00.000Z	64 \| moderate	15.673 \| fine	28.177 \| good	36.301 \| good	0.608 \| good	5.034 \| good	0.227 \| good
2025-06-06T07:00:00.000Z	62 \| moderate	15.379 \| fine	43.657 \| good	29.342 \| good	0.523 \| good	5.931 \| good	0.232 \| good
2025-06-06T08:00:00.000Z	62 \| moderate	14.932 \| fine	70.531 \| fine	32.466 \| good	0.551 \| good	8.617 \| good	0.232 \| good
2025-06-06T09:00:00.000Z	62 \| moderate	14.523 \| fine	35.199 \| good	25.872 \| good	0.857 \| good	2.375 \| good	0.232 \| good
2025-06-06T10:00:00.000Z	58 \| moderate	13.062 \| fine	29.81 \| good	24.589 \| good	0.838 \| good	3.257 \| good	0.232 \| good
2025-06-06T11:00:00.000Z	54 \| moderate	11.268 \| good	25.601 \| good	27.139 \| good	0.809 \| good	4.207 \| good	0.215 \| good
2025-06-06T12:00:00.000Z	54 \| moderate	11.318 \| good	25.581 \| good	22.781 \| good	0.831 \| good	5.182 \| good	0.232 \| good
2025-06-06T13:00:00.000Z	56 \| moderate	11.735 \| good	42.417 \| good	19.187 \| good	0.822 \| good	7.957 \| good	0.232 \| good
2025-06-06T14:00:00.000Z	56 \| moderate	11.651 \| good	48.376 \| good	23.118 \| good	0.74 \| good	7.467 \| good	0.248 \| good
2025-06-06T15:00:00.000Z	56 \| moderate	12.464 \| fine	42.508 \| good	28.254 \| good	0.794 \| good	4.188 \| good	0.264 \| good
2025-06-06T16:00:00.000Z	67 \| moderate	17.855 \| fine	54.31 \| good	26.034 \| good	0.773 \| good	6.339 \| good	0.264 \| good
2025-06-06T17:00:00.000Z	60 \| moderate	13.795 \| fine	63.992 \| fine	30.282 \| good	0.731 \| good	4.541 \| good	0.248 \| good
2025-06-06T18:00:00.000Z	79 \| moderate	23.978 \| fine	80.813 \| fine	31.163 \| good	0.715 \| good	2.86 \| good	0.264 \| good
2025-06-06T19:00:00.000Z	75 \| moderate	22.249 \| fine	71.959 \| fine	30.742 \| good	0.579 \| good	5.006 \| good	0.264 \| good
2025-06-06T20:00:00.000Z	77 \| moderate	23.107 \| fine	67.799 \| fine	33.126 \| good	0.817 \| good	6.086 \| good	0.215 \| good
2025-06-06T21:00:00.000Z	77 \| moderate	23.231 \| fine	68.926 \| fine	34.549 \| good	0.895 \| good	5.064 \| good	0.282 \| good
2025-06-06T22:00:00.000Z	60 \| moderate	14.418 \| fine	58.637 \| fine	33.483 \| good	0.816 \| good	6.379 \| good	0.264 \| good
2025-06-06T23:00:00.000Z	64 \| moderate	16.023 \| fine	51.419 \| good	32.752 \| good	0.796 \| good	6.04 \| good	0.248 \| good
2025-06-07T00:00:00.000Z	69 \| moderate	19.036 \| fine	52.756 \| good	27.176 \| good	0.783 \| good	6.584 \| good	0.264 \| good
2025-06-07T01:00:00.000Z	71 \| moderate	20.005 \| fine	70.483 \| fine	25.668 \| good	0.734 \| good	7.564 \| good	0.297 \| good
2025-06-07T02:00:00.000Z	71 \| moderate	20.262 \| fine	75.673 \| fine	24.065 \| good	0.721 \| good	7.852 \| good	0.314 \| good
2025-06-07T03:00:00.000Z	54 \| moderate	10.621 \| good	34.063 \| good	21.044 \| good	0.777 \| good	4.379 \| good	0.297 \| good
2025-06-07T04:00:00.000Z	66 \| moderate	16.692 \| fine	28.917 \| good	27.451 \| good	0.8 \| good	6.905 \| good	0.281 \| good
2025-06-07T05:00:00.000Z	60 \| moderate	14.187 \| fine	27.754 \| good	27.089 \| good	0.783 \| good	4.354 \| good	0.233 \| good
2025-06-07T06:00:00.000Z	58 \| moderate	13.168 \| fine	31.822 \| good	24.318 \| good	0.742 \| good	4.561 \| good	0.233 \| good
2025-06-07T07:00:00.000Z	58 \| moderate	12.798 \| fine	43.474 \| good	24.233 \| good	0.713 \| good	4.758 \| good	0.281 \| good
2025-06-07T08:00:00.000Z	58 \| moderate	13.456 \| fine	54.424 \| good	19.624 \| good	0.8 \| good	4.837 \| good	0.281 \| good
2025-06-07T09:00:00.000Z	98 \| moderate	12.27 \| fine	150.177 \| fine	18.825 \| good	0.832 \| good	5.373 \| good	0.264 \| good
2025-06-07T10:00:00.000Z	67 \| moderate	11.833 \| good	87.892 \| fine	16.435 \| good	0.808 \| good	7.441 \| good	0.199 \| good
2025-06-07T11:00:00.000Z	67 \| moderate	11.833 \| good	87.892 \| fine	16.435 \| good	0.808 \| good	7.441 \| good	0.199 \| good
2025-06-07T12:00:00.000Z	21 \| good	3.149 \| good	13.098 \| good	22.989 \| good	0.135 \| good	2.194 \| good	0.237 \| good
2025-06-07T13:00:00.000Z	25 \| good	3.383 \| good	14.651 \| good	27.196 \| good	0.205 \| good	2.458 \| good	0.238 \| good
2025-06-07T14:00:00.000Z	31 \| good	4.667 \| good	20.165 \| good	33.113 \| good	0.193 \| good	2.414 \| good	0.237 \| good
2025-06-07T15:00:00.000Z	36 \| good	5.997 \| good	26.538 \| good	38.613 \| good	0.182 \| good	2.369 \| good	0.236 \| good
2025-06-07T16:00:00.000Z	38 \| good	4.743 \| good	20.359 \| good	41.316 \| good	0.26 \| good	1.577 \| good	0.224 \| good
2025-06-07T17:00:00.000Z	39 \| good	4.089 \| good	17.787 \| good	41.955 \| good	0.246 \| good	1.576 \| good	0.222 \| good
2025-06-07T18:00:00.000Z	40 \| good	5.019 \| good	21.586 \| good	43.012 \| good	0.232 \| good	1.574 \| good	0.22 \| good
2025-06-07T19:00:00.000Z	37 \| good	5.991 \| good	26.45 \| good	40.382 \| good	0.211 \| good	1.834 \| good	0.211 \| good
2025-06-07T20:00:00.000Z	44 \| good	7.8 \| good	34.132 \| good	37.05 \| good	0.202 \| good	1.84 \| good	0.208 \| good
2025-06-07T21:00:00.000Z	49 \| good	8.624 \| good	38.034 \| good	36.948 \| good	0.193 \| good	1.847 \| good	0.206 \| good
2025-06-07T22:00:00.000Z	39 \| good	7.42 \| good	32.768 \| good	41.881 \| good	0.274 \| good	3.075 \| good	0.222 \| good
2025-06-07T23:00:00.000Z	42 \| good	5.163 \| good	22.36 \| good	44.643 \| good	0.263 \| good	3.046 \| good	0.218 \| good
2025-06-08T00:00:00.000Z	34 \| good	5.578 \| good	23.896 \| good	37.269 \| good	0.252 \| good	3.018 \| good	0.214 \| good
2025-06-08T01:00:00.000Z	32 \| good	5.085 \| good	21.872 \| good	35.354 \| good	0.345 \| good	4.067 \| good	0.25 \| good
2025-06-08T02:00:00.000Z	38 \| good	6.554 \| good	28.851 \| good	31.549 \| good	0.353 \| good	4.046 \| good	0.246 \| good
2025-06-08T03:00:00.000Z	38 \| good	6.553 \| good	28.73 \| good	29.065 \| good	0.362 \| good	4.024 \| good	0.242 \| good
2025-06-08T04:00:00.000Z	44 \| good	7.661 \| good	33.718 \| good	25.582 \| good	0.312 \| good	1.747 \| good	0.26 \| good
2025-06-08T05:00:00.000Z	52 \| moderate	9.833 \| good	43.723 \| good	21.416 \| good	0.335 \| good	1.766 \| good	0.258 \| good
2025-06-08T06:00:00.000Z	44 \| good	8.248 \| good	36.52 \| good	18.103 \| good	0.357 \| good	1.784 \| good	0.257 \| good
2025-06-08T07:00:00.000Z	27 \| good	4.862 \| good	20.929 \| good	18.563 \| good	0.199 \| good	0.722 \| good	0.261 \| good
2025-06-08T08:00:00.000Z	22 \| good	4.021 \| good	17.535 \| good	18.329 \| good	0.207 \| good	0.696 \| good	0.261 \| good
2025-06-08T09:00:00.000Z	33 \| good	6.038 \| good	27.051 \| good	18.2 \| good	0.216 \| good	0.669 \| good	0.261 \| good
2025-06-08T10:00:00.000Z	44 \| good	7.522 \| good	33.172 \| good	17.212 \| good	0.177 \| good	0.706 \| good	0.244 \| good
2025-06-08T11:00:00.000Z	52 \| moderate	9.994 \| good	44.337 \| good	19.439 \| good	0.174 \| good	0.7 \| good	0.246 \| good
2025-06-08T12:00:00.000Z	56 \| moderate	12.199 \| fine	54.641 \| good	23.488 \| good	0.171 \| good	0.694 \| good	0.248 \| good
2025-06-08T13:00:00.000Z	58 \| moderate	12.929 \| fine	58.272 \| fine	27.765 \| good	0.142 \| good	0.398 \| good	0.242 \| good
2025-06-08T14:00:00.000Z	64 \| moderate	15.626 \| fine	69.36 \| fine	33.773 \| good	0.137 \| good	0.402 \| good	0.244 \| good
2025-06-08T15:00:00.000Z	67 \| moderate	18.009 \| fine	79.663 \| fine	35.901 \| good	0.133 \| good	0.407 \| good	0.247 \| good
2025-06-08T16:00:00.000Z	69 \| moderate	18.714 \| fine	82.571 \| fine	36.781 \| good	0.121 \| good	0.318 \| good	0.228 \| good
2025-06-08T17:00:00.000Z	69 \| moderate	19.153 \| fine	84.577 \| fine	39.574 \| good	0.116 \| good	0.321 \| good	0.23 \| good
2025-06-08T18:00:00.000Z	69 \| moderate	18.73 \| fine	82.325 \| fine	41.826 \| good	0.111 \| good	0.324 \| good	0.233 \| good
2025-06-08T19:00:00.000Z	67 \| moderate	18.131 \| fine	80.094 \| fine	42.543 \| good	0.134 \| good	0.9 \| good	0.224 \| good
2025-06-08T20:00:00.000Z	66 \| moderate	16.98 \| fine	75.124 \| fine	42.1 \| good	0.124 \| good	0.876 \| good	0.227 \| good
2025-06-08T21:00:00.000Z	64 \| moderate	15.687 \| fine	69.837 \| fine	39.372 \| good	0.115 \| good	0.852 \| good	0.229 \| good
2025-06-08T22:00:00.000Z	58 \| moderate	13.439 \| fine	60.065 \| fine	37.617 \| good	0.194 \| good	3.818 \| good	0.263 \| good
2025-06-08T23:00:00.000Z	58 \| moderate	13.478 \| fine	60.872 \| fine	31.754 \| good	0.176 \| good	3.652 \| good	0.265 \| good
2025-06-09T00:00:00.000Z	58 \| moderate	13.151 \| fine	59.047 \| fine	33.33 \| good	0.159 \| good	3.487 \| good	0.266 \| good
2025-06-09T01:00:00.000Z	56 \| moderate	12.294 \| fine	55.187 \| fine	30.61 \| good	0.255 \| good	4.485 \| good	0.286 \| good
2025-06-09T02:00:00.000Z	56 \| moderate	12.209 \| fine	55.074 \| fine	27.092 \| good	0.231 \| good	4.174 \| good	0.285 \| good
2025-06-09T03:00:00.000Z	56 \| moderate	12.255 \| fine	55.181 \| fine	23.738 \| good	0.208 \| good	3.864 \| good	0.283 \| good
2025-06-09T04:00:00.000Z	60 \| moderate	13.658 \| fine	61.299 \| fine	21.327 \| good	0.34 \| good	5.207 \| good	0.298 \| good
2025-06-09T05:00:00.000Z	62 \| moderate	14.608 \| fine	65 \| fine	20.794 \| good	0.326 \| good	4.646 \| good	0.293 \| good
2025-06-09T06:00:00.000Z	86 \| moderate	27.705 \| fine	28.477 \| good	30.118 \| good	0.309 \| good	4.038 \| good	0.287 \| good
2025-06-09T07:00:00.000Z	62 \| moderate	14.95 \| fine	67 \| fine	19.211 \| good	0.391 \| good	2.709 \| good	0.272 \| good
2025-06-09T08:00:00.000Z	62 \| moderate	15.231 \| fine	68.284 \| fine	17.264 \| good	0.371 \| good	2.276 \| good	0.265 \| good
2025-06-09T09:00:00.000Z	60 \| moderate	14.134 \| fine	63 \| fine	15.233 \| good	0.35 \| good	1.843 \| good	0.258 \| good
2025-06-09T10:00:00.000Z	60 \| moderate	14.496 \| fine	65 \| fine	16.744 \| good	0.409 \| good	1 \| good	0.24 \| good
2025-06-09T11:00:00.000Z	60 \| moderate	14.254 \| fine	63.716 \| fine	19.017 \| good	0.379 \| good	0.934 \| good	0.236 \| good

Live air quality index in Waterville, Maine today

Major air pollutants in Waterville, Maine

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Waterville, Maine air quality map: Track AQI near you

Air quality in nearby cities

Augusta, Maine

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Auburn, Maine

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Orono, Maine

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Waterville, Maine?

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