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

The current PM10 concentration at Canton, Connecticut is 10.314 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Canton, Connecticut is 0.204 ppb.

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

The current ozone (O3) concentration at Canton, Connecticut is 27.483 ppm.

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

The current nitrogen dioxide (NO2) concentration at Canton, Connecticut is 3.029 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 2.512 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)

2.40 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

8.04 μg/m³

155

255

425

605+

Ozone (O₃)

31.08 ppb

201

201+

Sulfur Dioxide (SO₂)

0.17 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.39 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.12 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
2026-02-10T04:00:00.000Z	29 \| good	4.517 \| good	17.89 \| good	30.55 \| good	0.275 \| good	11.091 \| good	0.261 \| good
2026-02-10T05:00:00.000Z	38 \| good	6.789 \| good	16.256 \| good	27.436 \| good	0.254 \| good	13.081 \| good	0.303 \| good
2026-02-10T06:00:00.000Z	33 \| good	6.454 \| good	25.544 \| good	23.928 \| good	0.302 \| good	20.983 \| good	0.2 \| good
2026-02-10T07:00:00.000Z	33 \| good	6.411 \| good	23.061 \| good	20.795 \| good	0.32 \| good	19.415 \| good	0.208 \| good
2026-02-10T08:00:00.000Z	38 \| good	6.803 \| good	32.188 \| good	19.627 \| good	0.34 \| good	16.894 \| good	0.159 \| good
2026-02-10T09:00:00.000Z	33 \| good	6.47 \| good	29.609 \| good	23.482 \| good	0.321 \| good	16.815 \| good	0.208 \| good
2026-02-10T10:00:00.000Z	44 \| good	7.52 \| good	32.434 \| good	21.107 \| good	0.315 \| good	18.853 \| good	0.2 \| good
2026-02-10T11:00:00.000Z	44 \| good	7.605 \| good	33.61 \| good	14.628 \| good	0.312 \| good	17.905 \| good	0.2 \| good
2026-02-10T12:00:00.000Z	44 \| good	7.53 \| good	35.788 \| good	14.701 \| good	0.302 \| good	17.753 \| good	0.269 \| good
2026-02-10T13:00:00.000Z	55 \| moderate	8.147 \| good	62.969 \| fine	20.692 \| good	0.33 \| good	17.614 \| good	0.318 \| good
2026-02-10T14:00:00.000Z	44 \| good	7.886 \| good	25.177 \| good	18.089 \| good	0.432 \| good	14.62 \| good	0.304 \| good
2026-02-10T15:00:00.000Z	38 \| good	6.713 \| good	25.857 \| good	25.253 \| good	0.39 \| good	12.952 \| good	0.22 \| good
2026-02-10T16:00:00.000Z	38 \| good	6.992 \| good	27.439 \| good	22.416 \| good	0.457 \| good	8.75 \| good	0.293 \| good
2026-02-10T17:00:00.000Z	44 \| good	7.746 \| good	27.516 \| good	26.091 \| good	0.443 \| good	13.673 \| good	0.31 \| good
2026-02-10T18:00:00.000Z	44 \| good	7.978 \| good	42.824 \| good	30.919 \| good	0.407 \| good	18.077 \| good	0.286 \| good
2026-02-10T19:00:00.000Z	44 \| good	7.79 \| good	39.488 \| good	33.497 \| good	0.389 \| good	16.79 \| good	0.251 \| good
2026-02-10T20:00:00.000Z	38 \| good	6.659 \| good	24.401 \| good	35.566 \| good	0.614 \| good	17.292 \| good	0.336 \| good
2026-02-10T21:00:00.000Z	33 \| good	6.214 \| good	18.612 \| good	33.502 \| good	0.594 \| good	20.251 \| good	0.336 \| good
2026-02-10T22:00:00.000Z	52 \| moderate	10.31 \| good	52.671 \| good	27.456 \| good	0.726 \| good	25.135 \| good	0.344 \| good
2026-02-10T23:00:00.000Z	54 \| moderate	10.564 \| good	56.3 \| fine	20.813 \| good	0.605 \| good	25.235 \| good	0.336 \| good
2026-02-11T00:00:00.000Z	58 \| moderate	13.224 \| fine	65.002 \| fine	32.577 \| good	0.788 \| good	22.447 \| good	0.329 \| good
2026-02-11T01:00:00.000Z	49 \| good	8.858 \| good	29.172 \| good	22.1 \| good	1.45 \| good	21.198 \| good	0.281 \| good
2026-02-11T02:00:00.000Z	44 \| good	7.833 \| good	30.66 \| good	28.678 \| good	1.014 \| good	20.395 \| good	0.273 \| good
2026-02-11T03:00:00.000Z	44 \| good	8.345 \| good	34.045 \| good	24.994 \| good	0.974 \| good	20.578 \| good	0.249 \| good
2026-02-11T04:00:00.000Z	52 \| moderate	10.055 \| good	42.312 \| good	19.843 \| good	0.91 \| good	17.506 \| good	0.268 \| good
2026-02-11T05:00:00.000Z	56 \| moderate	11.745 \| good	50.22 \| good	23.228 \| good	3.701 \| good	16.769 \| good	0.225 \| good
2026-02-11T06:00:00.000Z	60 \| moderate	14.173 \| fine	41.991 \| good	13.96 \| good	0.32 \| good	17.553 \| good	0.207 \| good
2026-02-11T07:00:00.000Z	62 \| moderate	14.806 \| fine	28.262 \| good	23.368 \| good	0.323 \| good	23.044 \| good	0.254 \| good
2026-02-11T08:00:00.000Z	60 \| moderate	13.991 \| fine	33.297 \| good	25.263 \| good	0.298 \| good	37.352 \| good	0.268 \| good
2026-02-11T09:00:00.000Z	58 \| moderate	13.188 \| fine	52.223 \| good	24.078 \| good	0.261 \| good	24.914 \| good	0.252 \| good
2026-02-11T10:00:00.000Z	64 \| moderate	16.072 \| fine	62.657 \| fine	26.668 \| good	0.338 \| good	28.435 \| good	0.334 \| good
2026-02-11T11:00:00.000Z	69 \| moderate	19.12 \| fine	67.499 \| fine	23.724 \| good	0.393 \| good	29.284 \| good	0.371 \| good
2026-02-11T12:00:00.000Z	71 \| moderate	20.475 \| fine	59.595 \| fine	26.423 \| good	0.389 \| good	25.479 \| good	0.525 \| good
2026-02-11T13:00:00.000Z	75 \| moderate	21.83 \| fine	87.752 \| fine	20.957 \| good	0.424 \| good	26.59 \| good	0.536 \| good
2026-02-11T14:00:00.000Z	71 \| moderate	20.278 \| fine	40.6 \| good	19.145 \| good	0.405 \| good	15.762 \| good	0.502 \| good
2026-02-11T15:00:00.000Z	92 \| moderate	31.296 \| fine	47.698 \| good	12.446 \| good	0.483 \| good	14.727 \| good	0.356 \| good
2026-02-11T16:00:00.000Z	71 \| moderate	20.413 \| fine	82.265 \| fine	21.329 \| good	0.563 \| good	4.688 \| good	1.349 \| good
2026-02-11T17:00:00.000Z	73 \| moderate	20.645 \| fine	46.926 \| good	22.891 \| good	0.391 \| good	3.951 \| good	0.203 \| good
2026-02-11T18:00:00.000Z	60 \| moderate	14.411 \| fine	24.966 \| good	25.458 \| good	0.296 \| good	4.38 \| good	0.176 \| good
2026-02-11T19:00:00.000Z	62 \| moderate	14.944 \| fine	18.669 \| good	25.72 \| good	0.237 \| good	4.338 \| good	0.176 \| good
2026-02-11T20:00:00.000Z	56 \| moderate	11.533 \| good	16.118 \| good	29.918 \| good	0.198 \| good	4.482 \| good	0.158 \| good
2026-02-11T21:00:00.000Z	44 \| good	7.98 \| good	16.079 \| good	30.484 \| good	0.198 \| good	3.632 \| good	0.134 \| good
2026-02-11T22:00:00.000Z	28 \| good	3.364 \| good	10.73 \| good	29.815 \| good	0.204 \| good	3.666 \| good	0.123 \| good
2026-02-11T23:00:00.000Z	27 \| good	3.955 \| good	18.638 \| good	29.214 \| good	0.183 \| good	4.442 \| good	0.142 \| good
2026-02-12T00:00:00.000Z	26 \| good	3.142 \| good	8.511 \| good	27.697 \| good	0.246 \| good	4.527 \| good	0.115 \| good
2026-02-12T01:00:00.000Z	26 \| good	2.608 \| good	8.498 \| good	27.776 \| good	0.216 \| good	3.07 \| good	0.115 \| good
2026-02-12T02:00:00.000Z	25 \| good	2.512 \| good	10.314 \| good	27.483 \| good	0.204 \| good	3.029 \| good	0.115 \| good
2026-02-12T03:00:00.000Z	29 \| good	2.403 \| good	8.041 \| good	31.079 \| good	0.174 \| good	3.389 \| good	0.115 \| good
2026-02-12T04:00:00.000Z	58 \| moderate	13.398 \| fine	60.952 \| fine	32.559 \| good	0.506 \| good	2.406 \| good	0.172 \| good
2026-02-12T05:00:00.000Z	64 \| moderate	16.248 \| fine	72.945 \| fine	37.156 \| good	0.493 \| good	1.933 \| good	0.168 \| good
2026-02-12T06:00:00.000Z	60 \| moderate	14.128 \| fine	62.996 \| fine	38.266 \| good	0.48 \| good	1.46 \| good	0.164 \| good
2026-02-12T07:00:00.000Z	44 \| good	7.556 \| good	33 \| good	38.736 \| good	0.432 \| good	1.346 \| good	0.16 \| good
2026-02-12T08:00:00.000Z	38 \| good	7.001 \| good	30.989 \| good	37.144 \| good	0.384 \| good	1.231 \| good	0.156 \| good
2026-02-12T09:00:00.000Z	33 \| good	5.852 \| good	25.033 \| good	34.39 \| good	0.336 \| good	1.116 \| good	0.152 \| good
2026-02-12T10:00:00.000Z	38 \| good	7.376 \| good	32.011 \| good	32.172 \| good	0.334 \| good	1.307 \| good	0.151 \| good
2026-02-12T11:00:00.000Z	33 \| good	5.869 \| good	25.033 \| good	30.666 \| good	0.331 \| good	1.498 \| good	0.151 \| good
2026-02-12T12:00:00.000Z	31 \| good	1.982 \| good	8.003 \| good	33.466 \| good	0.329 \| good	1.689 \| good	0.15 \| good
2026-02-12T13:00:00.000Z	33 \| good	0.924 \| good	3.993 \| good	36.093 \| good	0.331 \| good	1.497 \| good	0.149 \| good
2026-02-12T14:00:00.000Z	35 \| good	1.955 \| good	8 \| good	37.881 \| good	0.333 \| good	1.305 \| good	0.148 \| good
2026-02-12T15:00:00.000Z	36 \| good	2.613 \| good	10.987 \| good	38.792 \| good	0.335 \| good	1.112 \| good	0.147 \| good
2026-02-12T16:00:00.000Z	36 \| good	3.112 \| good	13.939 \| good	38.654 \| good	0.333 \| good	1.052 \| good	0.147 \| good
2026-02-12T17:00:00.000Z	35 \| good	2.742 \| good	11.006 \| good	38.407 \| good	0.33 \| good	0.992 \| good	0.146 \| good
2026-02-12T18:00:00.000Z	38 \| good	7.259 \| good	32.004 \| good	39.711 \| good	0.328 \| good	0.932 \| good	0.145 \| good
2026-02-12T19:00:00.000Z	37 \| good	5.22 \| good	22.975 \| good	39.821 \| good	0.33 \| good	1.129 \| good	0.146 \| good
2026-02-12T20:00:00.000Z	38 \| good	4.06 \| good	17.986 \| good	41.397 \| good	0.331 \| good	1.326 \| good	0.146 \| good
2026-02-12T21:00:00.000Z	39 \| good	2.478 \| good	10.001 \| good	42.1 \| good	0.333 \| good	1.523 \| good	0.146 \| good
2026-02-12T22:00:00.000Z	37 \| good	3.301 \| good	14.951 \| good	40.485 \| good	0.337 \| good	2.134 \| good	0.151 \| good
2026-02-12T23:00:00.000Z	37 \| good	0.88 \| good	3.024 \| good	39.727 \| good	0.341 \| good	2.746 \| good	0.156 \| good
2026-02-13T00:00:00.000Z	37 \| good	1.143 \| good	4.983 \| good	39.667 \| good	0.345 \| good	3.357 \| good	0.162 \| good
2026-02-13T01:00:00.000Z	36 \| good	1.465 \| good	6.002 \| good	39.144 \| good	0.348 \| good	3.198 \| good	0.161 \| good
2026-02-13T02:00:00.000Z	34 \| good	4.27 \| good	18.978 \| good	36.536 \| good	0.352 \| good	3.038 \| good	0.161 \| good
2026-02-13T03:00:00.000Z	34 \| good	3.554 \| good	15.985 \| good	36.66 \| good	0.356 \| good	2.879 \| good	0.161 \| good
2026-02-13T04:00:00.000Z	32 \| good	4.445 \| good	19.053 \| good	34.862 \| good	0.338 \| good	2.58 \| good	0.159 \| good
2026-02-13T05:00:00.000Z	33 \| good	5.53 \| good	24.018 \| good	30.575 \| good	0.321 \| good	2.281 \| good	0.156 \| good
2026-02-13T06:00:00.000Z	40 \| good	3.896 \| good	4.198 \| good	43.037 \| good	0.303 \| good	1.984 \| good	0.154 \| good
2026-02-13T07:00:00.000Z	26 \| good	2.249 \| good	9.026 \| good	28.394 \| good	0.299 \| good	1.849 \| good	0.153 \| good
2026-02-13T08:00:00.000Z	25 \| good	2.632 \| good	10.986 \| good	26.782 \| good	0.295 \| good	1.717 \| good	0.151 \| good
2026-02-13T09:00:00.000Z	22 \| good	3.052 \| good	12.049 \| good	24.309 \| good	0.29 \| good	1.584 \| good	0.15 \| good
2026-02-13T10:00:00.000Z	38 \| good	6.852 \| good	29.999 \| good	22.592 \| good	0.321 \| good	2.112 \| good	0.154 \| good
2026-02-13T11:00:00.000Z	33 \| good	6.034 \| good	26.965 \| good	21.044 \| good	0.353 \| good	2.639 \| good	0.159 \| good
2026-02-13T12:00:00.000Z	37 \| good	3.876 \| good	4.054 \| good	39.993 \| good	0.383 \| good	3.164 \| good	0.163 \| good
2026-02-13T13:00:00.000Z	37 \| good	4.537 \| good	4.778 \| good	40.335 \| good	0.412 \| good	2.897 \| good	0.164 \| good
2026-02-13T14:00:00.000Z	38 \| good	4.492 \| good	4.76 \| good	40.677 \| good	0.442 \| good	2.63 \| good	0.165 \| good
2026-02-13T15:00:00.000Z	38 \| good	3.494 \| good	3.718 \| good	41.019 \| good	0.471 \| good	2.363 \| good	0.166 \| good
2026-02-13T16:00:00.000Z	39 \| good	0.671 \| good	2 \| good	42.053 \| good	0.449 \| good	2.12 \| good	0.164 \| good
2026-02-13T17:00:00.000Z	38 \| good	0.82 \| good	3 \| good	41.197 \| good	0.427 \| good	1.88 \| good	0.161 \| good
2026-02-13T18:00:00.000Z	40 \| good	2.89 \| good	3.039 \| good	42.62 \| good	0.404 \| good	1.644 \| good	0.159 \| good
2026-02-13T19:00:00.000Z	39 \| good	2.931 \| good	3.055 \| good	42.344 \| good	0.395 \| good	2.003 \| good	0.161 \| good
2026-02-13T20:00:00.000Z	39 \| good	3.06 \| good	3.162 \| good	42.069 \| good	0.386 \| good	2.361 \| good	0.163 \| good
2026-02-13T21:00:00.000Z	39 \| good	3.498 \| good	3.591 \| good	41.793 \| good	0.377 \| good	2.72 \| good	0.165 \| good
2026-02-13T22:00:00.000Z	33 \| good	5.485 \| good	5.628 \| good	35.635 \| good	0.585 \| good	8.048 \| good	0.211 \| good
2026-02-13T23:00:00.000Z	49 \| good	8.986 \| good	9.268 \| good	29.477 \| good	0.792 \| good	13.376 \| good	0.257 \| good
2026-02-14T00:00:00.000Z	58 \| moderate	12.953 \| fine	13.391 \| good	23.319 \| good	1 \| good	18.705 \| good	0.302 \| good
2026-02-14T01:00:00.000Z	25 \| good	4.355 \| good	19.016 \| good	27.233 \| good	1.167 \| good	20.123 \| good	0.328 \| good
2026-02-14T02:00:00.000Z	71 \| moderate	19.504 \| fine	20.115 \| good	18.946 \| good	1.334 \| good	21.659 \| good	0.354 \| good
2026-02-14T03:00:00.000Z	73 \| moderate	21.01 \| fine	21.651 \| good	16.76 \| good	1.501 \| good	23.136 \| good	0.38 \| good

Canton

Get reliable air quality data to drive your business

Canton, Connecticut air quality map: Track AQI near you

0.12ppm

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 03:00:00 on 2026-02-11.

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 02:00:00 on 2026-02-12.

What is the current air quality in Canton, Connecticut?

The current air quality in Canton, Connecticut is 25, 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 O3.

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 2.512 μg/m³.

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

The current PM₁₀ concentration at Canton, Connecticut is 10.314 μg/m³.

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

The current carbon monoxide (CO) concentration at Canton, Connecticut is 0.115 ppm.

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

The current sulfur dioxide (SO₂) concentration at Canton, Connecticut is 0.204 ppb.

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

The current ozone (O₃) concentration at Canton, Connecticut is 27.483 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Canton, Connecticut is 3.029 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions