What is the current concentration of PM10 in Canton, Connecticut?

The current PM10 concentration at Canton, Connecticut is 32.272 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Canton, Connecticut?

The current sulfur dioxide (SO2) concentration at Canton, Connecticut is 0.422 ppb.

What is the current concentration of ozone (O3) in Canton, Connecticut?

The current ozone (O3) concentration at Canton, Connecticut is 29.295 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Canton, Connecticut?

The current nitrogen dioxide (NO2) concentration at Canton, Connecticut is 30.402 ppb.

Canton, Connecticut live air quality index now

Q: What is the current concentration of PM2.5 in Canton, Connecticut?

The current PM2.5 concentration at Canton, Connecticut is 7.396 μg/m3.

Stay updated with real-time air quality in Canton, Connecticut 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

Canton, Connecticut

Last updated: ... (Local time)

Major air pollutants in Canton, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.40 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

32.27 μg/m³

155

255

425

605+

Ozone (O₃)

29.30 ppb

201

201+

Sulfur Dioxide (SO₂)

0.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

30.40 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.33 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

Please contact us for custom requests

Canton, Connecticut

Scroll To Air Quality Map

Track live Canton, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-08T13:00:00.000Z	33 \| good	6.114 \| good	31.85 \| good	16.605 \| good	0.187 \| good	9.844 \| good	0.182 \| good
2026-03-08T14:00:00.000Z	33 \| good	5.739 \| good	9.267 \| good	16.454 \| good	0.227 \| good	9.92 \| good	0.22 \| good
2026-03-08T15:00:00.000Z	49 \| good	8.55 \| good	22.263 \| good	19.215 \| good	0.206 \| good	10.406 \| good	0.234 \| good
2026-03-08T16:00:00.000Z	51 \| moderate	5.459 \| good	55.574 \| fine	15.439 \| good	0.195 \| good	11.256 \| good	0.295 \| good
2026-03-08T17:00:00.000Z	44 \| good	7.979 \| good	18.533 \| good	10.96 \| good	0.239 \| good	10.718 \| good	0.281 \| good
2026-03-08T18:00:00.000Z	49 \| good	9.334 \| good	27.245 \| good	15.934 \| good	0.266 \| good	8.101 \| good	0.239 \| good
2026-03-08T19:00:00.000Z	54 \| moderate	10.865 \| good	43.035 \| good	24.592 \| good	0.322 \| good	8.132 \| good	0.188 \| good
2026-03-08T20:00:00.000Z	52 \| moderate	9.781 \| good	34.489 \| good	24.56 \| good	0.201 \| good	5.529 \| good	0.239 \| good
2026-03-08T21:00:00.000Z	29 \| good	3.992 \| good	19.15 \| good	30.766 \| good	0.164 \| good	4.95 \| good	0.203 \| good
2026-03-08T22:00:00.000Z	49 \| good	8.636 \| good	29.768 \| good	31.268 \| good	0.199 \| good	4.829 \| good	0.196 \| good
2026-03-08T23:00:00.000Z	49 \| good	9.469 \| good	16.637 \| good	31.238 \| good	0.214 \| good	8.431 \| good	0.22 \| good
2026-03-09T00:00:00.000Z	33 \| good	5.592 \| good	10.424 \| good	21.917 \| good	0.325 \| good	13.436 \| good	0.305 \| good
2026-03-09T01:00:00.000Z	22 \| good	4.42 \| good	21.183 \| good	23.87 \| good	0.411 \| good	11.898 \| good	0.449 \| good
2026-03-09T02:00:00.000Z	33 \| good	5.597 \| good	23.086 \| good	19.222 \| good	0.563 \| good	23.169 \| good	0.479 \| good
2026-03-09T03:00:00.000Z	38 \| good	6.84 \| good	30.017 \| good	36.513 \| good	0.933 \| good	12.551 \| good	0.275 \| good
2026-03-09T04:00:00.000Z	54 \| moderate	11.116 \| good	26.718 \| good	28.434 \| good	0.555 \| good	22.745 \| good	0.533 \| good
2026-03-09T05:00:00.000Z	44 \| good	7.614 \| good	30.097 \| good	23.577 \| good	0.5 \| good	20.392 \| good	0.434 \| good
2026-03-09T06:00:00.000Z	44 \| good	8.117 \| good	27.583 \| good	25.354 \| good	0.659 \| good	14.711 \| good	0.396 \| good
2026-03-09T07:00:00.000Z	44 \| good	7.688 \| good	16.992 \| good	18.15 \| good	0.677 \| good	13.194 \| good	0.443 \| good
2026-03-09T08:00:00.000Z	44 \| good	8.44 \| good	35.156 \| good	14.063 \| good	0.686 \| good	10.242 \| good	0.314 \| good
2026-03-09T09:00:00.000Z	38 \| good	7.088 \| good	17.958 \| good	11.18 \| good	0.682 \| good	11.272 \| good	0.338 \| good
2026-03-09T10:00:00.000Z	44 \| good	8.259 \| good	23.327 \| good	15.118 \| good	0.552 \| good	13.067 \| good	0.388 \| good
2026-03-09T11:00:00.000Z	52 \| moderate	10.463 \| good	37.796 \| good	9.549 \| good	0.656 \| good	10.625 \| good	0.513 \| good
2026-03-09T12:00:00.000Z	52 \| moderate	9.512 \| good	29.27 \| good	7.99 \| good	0.777 \| good	10.481 \| good	0.784 \| good
2026-03-09T13:00:00.000Z	44 \| good	8.065 \| good	32.713 \| good	7.887 \| good	0.657 \| good	10.754 \| good	0.716 \| good
2026-03-09T14:00:00.000Z	49 \| good	9.396 \| good	41.817 \| good	7.418 \| good	0.557 \| good	15.484 \| good	0.631 \| good
2026-03-09T15:00:00.000Z	44 \| good	8.132 \| good	45.757 \| good	17.576 \| good	0.563 \| good	15.556 \| good	0.464 \| good
2026-03-09T16:00:00.000Z	52 \| moderate	10.13 \| good	31.486 \| good	27.006 \| good	0.471 \| good	11.247 \| good	0.117 \| good
2026-03-09T17:00:00.000Z	44 \| good	7.7 \| good	36.195 \| good	29.7 \| good	0.376 \| good	13.442 \| good	0.117 \| good
2026-03-09T18:00:00.000Z	29 \| good	4.97 \| good	18.997 \| good	31.327 \| good	0.505 \| good	10.321 \| good	0.126 \| good
2026-03-09T19:00:00.000Z	34 \| good	4.295 \| good	26.497 \| good	36.743 \| good	0.456 \| good	9.891 \| good	0.14 \| good
2026-03-09T20:00:00.000Z	34 \| good	3.963 \| good	18.81 \| good	37.474 \| good	0.513 \| good	9.979 \| good	0.175 \| good
2026-03-09T21:00:00.000Z	37 \| good	3.654 \| good	10.857 \| good	39.902 \| good	0.396 \| good	10.732 \| good	0.182 \| good
2026-03-09T22:00:00.000Z	37 \| good	4.029 \| good	16.451 \| good	39.549 \| good	0.295 \| good	10.884 \| good	0.134 \| good
2026-03-09T23:00:00.000Z	41 \| good	4.171 \| good	22.671 \| good	43.639 \| good	0.263 \| good	16.609 \| good	0.142 \| good
2026-03-10T00:00:00.000Z	40 \| good	4.975 \| good	25.491 \| good	43.422 \| good	0.238 \| good	13.18 \| good	0.198 \| good
2026-03-10T01:00:00.000Z	36 \| good	5.409 \| good	17.308 \| good	39.367 \| good	0.333 \| good	14.351 \| good	0.225 \| good
2026-03-10T02:00:00.000Z	38 \| good	5.888 \| good	32.383 \| good	41.403 \| good	0.414 \| good	16.39 \| good	0.19 \| good
2026-03-10T03:00:00.000Z	49 \| good	9.101 \| good	40.968 \| good	34.86 \| good	4.096 \| good	17.19 \| good	0.273 \| good
2026-03-10T04:00:00.000Z	44 \| good	7.873 \| good	35.248 \| good	33.495 \| good	0.392 \| good	13.031 \| good	0.147 \| good
2026-03-10T05:00:00.000Z	38 \| good	7.071 \| good	28.993 \| good	34.294 \| good	0.395 \| good	15.305 \| good	0.2 \| good
2026-03-10T06:00:00.000Z	44 \| good	7.848 \| good	22.237 \| good	16.139 \| good	0.289 \| good	20.446 \| good	0.152 \| good
2026-03-10T07:00:00.000Z	38 \| good	7.435 \| good	35.083 \| good	35.226 \| good	0.289 \| good	17.139 \| good	0.152 \| good
2026-03-10T08:00:00.000Z	44 \| good	8.144 \| good	28.084 \| good	33.163 \| good	0.296 \| good	24.046 \| good	0.125 \| good
2026-03-10T09:00:00.000Z	49 \| good	8.841 \| good	38.893 \| good	37.226 \| good	0.33 \| good	30.909 \| good	0.182 \| good
2026-03-10T10:00:00.000Z	52 \| moderate	9.843 \| good	30.032 \| good	32.244 \| good	0.319 \| good	35.223 \| good	0.227 \| good
2026-03-10T11:00:00.000Z	38 \| good	7.396 \| good	32.272 \| good	29.295 \| good	0.422 \| good	30.402 \| good	0.33 \| good
2026-03-10T12:00:00.000Z	38 \| good	7.396 \| good	32.272 \| good	29.295 \| good	0.422 \| good	30.402 \| good	0.33 \| good
2026-03-10T13:00:00.000Z	33 \| good	5.893 \| good	25.064 \| good	27.777 \| good	3.552 \| good	12.51 \| good	0.295 \| good
2026-03-10T14:00:00.000Z	31 \| good	4.861 \| good	21.009 \| good	33.428 \| good	3.626 \| good	10.155 \| good	0.279 \| good
2026-03-10T15:00:00.000Z	37 \| good	4.851 \| good	21.006 \| good	39.777 \| good	3.7 \| good	7.8 \| good	0.264 \| good
2026-03-10T16:00:00.000Z	43 \| good	5.109 \| good	21.998 \| good	46.343 \| good	3.619 \| good	6.647 \| good	0.243 \| good
2026-03-10T17:00:00.000Z	47 \| good	4.062 \| good	18.009 \| good	51.224 \| good	3.538 \| good	5.494 \| good	0.221 \| good
2026-03-10T18:00:00.000Z	51 \| moderate	3.024 \| good	12.059 \| good	54.584 \| good	3.457 \| good	4.341 \| good	0.2 \| good
2026-03-10T19:00:00.000Z	51 \| moderate	2.423 \| good	9.997 \| good	55.329 \| fine	3.401 \| good	5.154 \| good	0.2 \| good
2026-03-10T20:00:00.000Z	48 \| good	1.624 \| good	6.997 \| good	52.001 \| good	3.345 \| good	5.968 \| good	0.201 \| good
2026-03-10T21:00:00.000Z	46 \| good	0.685 \| good	2.052 \| good	49.833 \| good	3.289 \| good	6.781 \| good	0.201 \| good
2026-03-10T22:00:00.000Z	43 \| good	3.445 \| good	15.011 \| good	46.353 \| good	3.384 \| good	10.746 \| good	0.226 \| good
2026-03-10T23:00:00.000Z	36 \| good	4.464 \| good	19.028 \| good	38.761 \| good	3.479 \| good	14.71 \| good	0.252 \| good
2026-03-11T00:00:00.000Z	40 \| good	5.453 \| good	23.064 \| good	43.231 \| good	3.573 \| good	18.674 \| good	0.277 \| good
2026-03-11T01:00:00.000Z	42 \| good	3.534 \| good	15.984 \| good	44.626 \| good	3.579 \| good	19.142 \| good	0.283 \| good
2026-03-11T02:00:00.000Z	40 \| good	2.825 \| good	12.014 \| good	43.471 \| good	3.585 \| good	19.609 \| good	0.288 \| good
2026-03-11T03:00:00.000Z	38 \| good	2.763 \| good	11.02 \| good	40.954 \| good	3.591 \| good	20.076 \| good	0.294 \| good
2026-03-11T04:00:00.000Z	37 \| good	3.695 \| good	16.028 \| good	40.058 \| good	3.48 \| good	19.988 \| good	0.296 \| good
2026-03-11T05:00:00.000Z	35 \| good	5.674 \| good	24.061 \| good	38.312 \| good	3.37 \| good	19.899 \| good	0.297 \| good
2026-03-11T06:00:00.000Z	38 \| good	6.565 \| good	28.996 \| good	35.841 \| good	3.259 \| good	19.811 \| good	0.299 \| good
2026-03-11T07:00:00.000Z	44 \| good	7.768 \| good	34.033 \| good	30.363 \| good	3.114 \| good	18.881 \| good	0.295 \| good
2026-03-11T08:00:00.000Z	52 \| moderate	10.034 \| good	44.988 \| good	22.815 \| good	2.969 \| good	17.951 \| good	0.29 \| good
2026-03-11T09:00:00.000Z	56 \| moderate	12.256 \| fine	54.967 \| good	8.684 \| good	2.824 \| good	17.021 \| good	0.285 \| good
2026-03-11T10:00:00.000Z	56 \| moderate	11.942 \| good	53.924 \| good	13.927 \| good	2.756 \| good	16.497 \| good	0.29 \| good
2026-03-11T11:00:00.000Z	49 \| good	9.184 \| good	40.966 \| good	19.689 \| good	2.689 \| good	15.973 \| good	0.294 \| good
2026-03-11T12:00:00.000Z	44 \| good	7.786 \| good	33.999 \| good	21.908 \| good	2.622 \| good	15.449 \| good	0.299 \| good
2026-03-11T13:00:00.000Z	33 \| good	6.35 \| good	28.01 \| good	31.041 \| good	2.41 \| good	13.433 \| good	0.281 \| good
2026-03-11T14:00:00.000Z	36 \| good	5.572 \| good	24.009 \| good	38.832 \| good	2.199 \| good	11.417 \| good	0.264 \| good
2026-03-11T15:00:00.000Z	40 \| good	6.039 \| good	26.959 \| good	43.204 \| good	1.987 \| good	9.401 \| good	0.246 \| good
2026-03-11T16:00:00.000Z	44 \| good	5.839 \| good	25.014 \| good	47.512 \| good	1.894 \| good	8.003 \| good	0.227 \| good
2026-03-11T17:00:00.000Z	48 \| good	4.65 \| good	20.016 \| good	52.108 \| good	1.801 \| good	6.606 \| good	0.209 \| good
2026-03-11T18:00:00.000Z	54 \| moderate	3.092 \| good	12.057 \| good	55.559 \| fine	1.708 \| good	5.208 \| good	0.19 \| good
2026-03-11T19:00:00.000Z	61 \| moderate	2.123 \| good	8.991 \| good	57.548 \| fine	1.469 \| good	5.015 \| good	0.186 \| good
2026-03-11T20:00:00.000Z	51 \| moderate	1.672 \| good	6.994 \| good	55.241 \| fine	1.23 \| good	4.822 \| good	0.183 \| good
2026-03-11T21:00:00.000Z	49 \| good	1.15 \| good	4.987 \| good	52.597 \| good	0.992 \| good	4.63 \| good	0.18 \| good
2026-03-11T22:00:00.000Z	47 \| good	3.061 \| good	12.061 \| good	51.216 \| good	0.914 \| good	5.536 \| good	0.187 \| good
2026-03-11T23:00:00.000Z	40 \| good	4.57 \| good	19.997 \| good	42.958 \| good	0.836 \| good	6.442 \| good	0.194 \| good
2026-03-12T00:00:00.000Z	47 \| good	5.817 \| good	25.001 \| good	50.515 \| good	0.759 \| good	7.348 \| good	0.201 \| good
2026-03-12T01:00:00.000Z	44 \| good	4.52 \| good	19.996 \| good	48.119 \| good	0.915 \| good	7.599 \| good	0.197 \| good
2026-03-12T02:00:00.000Z	44 \| good	4.703 \| good	20.97 \| good	47.382 \| good	1.071 \| good	7.85 \| good	0.193 \| good
2026-03-12T03:00:00.000Z	44 \| good	4.361 \| good	19 \| good	47.723 \| good	1.227 \| good	8.1 \| good	0.189 \| good
2026-03-12T04:00:00.000Z	44 \| good	4.542 \| good	19.989 \| good	46.626 \| good	1.387 \| good	7.625 \| good	0.177 \| good
2026-03-12T05:00:00.000Z	42 \| good	5.037 \| good	21.993 \| good	45.323 \| good	1.548 \| good	7.15 \| good	0.164 \| good
2026-03-12T06:00:00.000Z	56 \| moderate	11.724 \| good	11.859 \| good	29.882 \| good	1.709 \| good	6.678 \| good	0.151 \| good
2026-03-12T07:00:00.000Z	35 \| good	4.702 \| good	20.972 \| good	37.963 \| good	1.647 \| good	5.683 \| good	0.143 \| good
2026-03-12T08:00:00.000Z	32 \| good	4.822 \| good	20.996 \| good	35.379 \| good	1.585 \| good	4.692 \| good	0.134 \| good
2026-03-12T09:00:00.000Z	27 \| good	5.202 \| good	22.963 \| good	26.231 \| good	1.523 \| good	3.701 \| good	0.125 \| good
2026-03-12T10:00:00.000Z	33 \| good	5.873 \| good	25.037 \| good	24.697 \| good	1.29 \| good	3.497 \| good	0.139 \| good
2026-03-12T11:00:00.000Z	29 \| good	3.702 \| good	16.023 \| good	31.114 \| good	1.058 \| good	3.292 \| good	0.152 \| good
2026-03-12T12:00:00.000Z	28 \| good	1.688 \| good	1.705 \| good	30.175 \| good	0.827 \| good	3.096 \| good	0.166 \| good

Canton

Get reliable air quality data to drive your business

Canton, Connecticut air quality map: Track AQI near you

0.35ppm

How accurate is Connecticut, USA air quality data?

Air quality data and pollutant measurements for Connecticut, 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

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 often is the air quality data for Canton, Connecticut updated?

The air quality for Canton, Connecticut is updated every hour.

When was the worst air quality at Canton, Connecticut in the last 24 hrs?

The worst air quality in Canton, Connecticut in the last 24 hours was observed at 10:00:00 on 2026-03-10.

When was the best air quality at Canton, Connecticut in the last 24 hrs?

In the last 24 hrs, the best air quality in Canton, Connecticut was observed at 06:00:00 on 2026-03-09.

What is the current air quality in Canton, Connecticut?

The current air quality in Canton, Connecticut is 38, categorized as Good based on real-time data.

What pollutant is the most common in Canton, Connecticut?

The most common pollutant in Canton, Connecticut is PM2.5.

What should I do if the air quality in Canton, Connecticut is poor?

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

What is the current concentration of PM_2.5 in Canton, Connecticut?

The current PM_2.5 concentration at Canton, Connecticut is 7.396 μg/m³.

What is the current concentration of PM₁₀ in Canton, Connecticut?

The current PM₁₀ concentration at Canton, Connecticut is 32.272 μg/m³.

What is the current concentration of carbon monoxide (CO) in Canton, Connecticut?

The current carbon monoxide (CO) concentration at Canton, Connecticut is 0.33 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Canton, Connecticut?

The current sulfur dioxide (SO₂) concentration at Canton, Connecticut is 0.422 ppb.

What is the current concentration of ozone (O₃) in Canton, Connecticut?

The current ozone (O₃) concentration at Canton, Connecticut is 29.295 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Canton, Connecticut?

The current nitrogen dioxide (NO₂) concentration at Canton, Connecticut is 30.402 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions