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

The current PM10 concentration at Canton, Connecticut is 4.092 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Canton, Connecticut is 0.167 ppb.

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

The current ozone (O3) concentration at Canton, Connecticut is 31.867 ppm.

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

The current nitrogen dioxide (NO2) concentration at Canton, Connecticut is 4.454 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 1.428 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)

1.62 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

6.98 μg/m³

155

255

425

605+

Ozone (O₃)

28.35 ppb

201

201+

Sulfur Dioxide (SO₂)

0.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

1.25 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.14 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Canton, Connecticut

Get Live Pollen Counts

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
2025-11-02T16:00:00.000Z	19 \| good	2.894 \| good	3.223 \| good	20.22 \| good	0.172 \| good	2.467 \| good	0.107 \| good
2025-11-02T17:00:00.000Z	23 \| good	2.954 \| good	5.474 \| good	24.714 \| good	0.171 \| good	1.794 \| good	0.107 \| good
2025-11-02T18:00:00.000Z	24 \| good	2.75 \| good	5.347 \| good	26.372 \| good	0.135 \| good	1.97 \| good	0.115 \| good
2025-11-02T19:00:00.000Z	27 \| good	2.775 \| good	6.618 \| good	29.353 \| good	0.188 \| good	1.997 \| good	0.123 \| good
2025-11-02T20:00:00.000Z	28 \| good	2.999 \| good	6.389 \| good	29.9 \| good	0.164 \| good	1.805 \| good	0.123 \| good
2025-11-02T21:00:00.000Z	30 \| good	3.259 \| good	9.051 \| good	31.778 \| good	0.173 \| good	2.751 \| good	0.131 \| good
2025-11-02T22:00:00.000Z	28 \| good	3.19 \| good	6.103 \| good	30.402 \| good	0.124 \| good	4.872 \| good	0.131 \| good
2025-11-02T23:00:00.000Z	27 \| good	4.652 \| good	15.077 \| good	28.99 \| good	0.135 \| good	11.587 \| good	0.249 \| good
2025-11-03T00:00:00.000Z	25 \| good	3.893 \| good	14.882 \| good	26.844 \| good	0.273 \| good	19.248 \| good	0.469 \| good
2025-11-03T01:00:00.000Z	33 \| good	6.209 \| good	16.931 \| good	22.811 \| good	0.461 \| good	20.604 \| good	0.471 \| good
2025-11-03T02:00:00.000Z	54 \| moderate	10.693 \| good	22.159 \| good	21.178 \| good	0.291 \| good	21.101 \| good	0.469 \| good
2025-11-03T03:00:00.000Z	49 \| good	8.85 \| good	15.257 \| good	11.163 \| good	0.274 \| good	15.821 \| good	0.455 \| good
2025-11-03T04:00:00.000Z	52 \| moderate	10.069 \| good	54.997 \| good	14.749 \| good	0.307 \| good	20.719 \| good	0.396 \| good
2025-11-03T05:00:00.000Z	52 \| moderate	10.067 \| good	39.198 \| good	5.215 \| good	0.286 \| good	21.831 \| good	0.439 \| good
2025-11-03T06:00:00.000Z	54 \| moderate	10.789 \| good	47.222 \| good	5.505 \| good	0.322 \| good	24.128 \| good	0.429 \| good
2025-11-03T07:00:00.000Z	44 \| good	8.112 \| good	29.361 \| good	5.063 \| good	0.255 \| good	23.296 \| good	0.498 \| good
2025-11-03T08:00:00.000Z	49 \| good	9.488 \| good	31.032 \| good	2.861 \| good	0.349 \| good	20.281 \| good	0.343 \| good
2025-11-03T09:00:00.000Z	49 \| good	9.397 \| good	38.39 \| good	2.111 \| good	0.315 \| good	16.214 \| good	0.344 \| good
2025-11-03T10:00:00.000Z	52 \| moderate	9.853 \| good	33.161 \| good	2.933 \| good	0.254 \| good	20.262 \| good	0.411 \| good
2025-11-03T11:00:00.000Z	49 \| good	8.911 \| good	37.031 \| good	2.301 \| good	0.249 \| good	15.435 \| good	0.422 \| good
2025-11-03T12:00:00.000Z	52 \| moderate	9.597 \| good	24.973 \| good	3.561 \| good	0.625 \| good	16.281 \| good	0.362 \| good
2025-11-03T13:00:00.000Z	54 \| moderate	10.728 \| good	24.128 \| good	2.675 \| good	0.677 \| good	16.42 \| good	0.408 \| good
2025-11-03T14:00:00.000Z	49 \| good	8.826 \| good	29.376 \| good	10.037 \| good	0.447 \| good	17.541 \| good	0.466 \| good
2025-11-03T15:00:00.000Z	54 \| moderate	10.795 \| good	59.059 \| fine	9.89 \| good	0.363 \| good	16.157 \| good	0.494 \| good
2025-11-03T16:00:00.000Z	56 \| moderate	12.254 \| fine	21.536 \| good	16.255 \| good	0.43 \| good	13.82 \| good	0.567 \| good
2025-11-03T17:00:00.000Z	58 \| moderate	12.956 \| fine	20.732 \| good	14.154 \| good	0.277 \| good	13.985 \| good	0.477 \| good
2025-11-03T18:00:00.000Z	52 \| moderate	10.18 \| good	24.71 \| good	24.849 \| good	0.269 \| good	12.129 \| good	0.256 \| good
2025-11-03T19:00:00.000Z	38 \| good	7.348 \| good	15.541 \| good	25.085 \| good	0.222 \| good	8.863 \| good	0.2 \| good
2025-11-03T20:00:00.000Z	38 \| good	6.798 \| good	18.749 \| good	29.78 \| good	0.184 \| good	13.288 \| good	0.256 \| good
2025-11-03T21:00:00.000Z	33 \| good	5.581 \| good	20.94 \| good	33.99 \| good	0.226 \| good	14.3 \| good	0.208 \| good
2025-11-03T22:00:00.000Z	30 \| good	4.837 \| good	12.53 \| good	32.406 \| good	0.147 \| good	9.112 \| good	0.231 \| good
2025-11-03T23:00:00.000Z	27 \| good	5.334 \| good	12.374 \| good	29.421 \| good	0.148 \| good	9.75 \| good	0.221 \| good
2025-11-04T00:00:00.000Z	29 \| good	5.343 \| good	24.086 \| good	31.198 \| good	0.227 \| good	9.935 \| good	0.236 \| good
2025-11-04T01:00:00.000Z	27 \| good	5.431 \| good	18.161 \| good	27.877 \| good	0.297 \| good	12.076 \| good	0.208 \| good
2025-11-04T02:00:00.000Z	29 \| good	4.933 \| good	17.453 \| good	31.024 \| good	0.178 \| good	8.739 \| good	0.181 \| good
2025-11-04T03:00:00.000Z	27 \| good	5.148 \| good	16.488 \| good	27.283 \| good	0.222 \| good	6.636 \| good	0.173 \| good
2025-11-04T04:00:00.000Z	23 \| good	4.173 \| good	11.798 \| good	24.814 \| good	0.136 \| good	5.182 \| good	0.165 \| good
2025-11-04T05:00:00.000Z	25 \| good	3.993 \| good	12.507 \| good	27.274 \| good	0.258 \| good	2.256 \| good	0.117 \| good
2025-11-04T06:00:00.000Z	27 \| good	3.329 \| good	10.333 \| good	28.666 \| good	0.265 \| good	2.627 \| good	0.129 \| good
2025-11-04T07:00:00.000Z	29 \| good	2.934 \| good	5.31 \| good	31.425 \| good	0.307 \| good	1.975 \| good	0.1 \| good
2025-11-04T08:00:00.000Z	30 \| good	1.838 \| good	4.867 \| good	32.369 \| good	0.18 \| good	2.545 \| good	0.1 \| good
2025-11-04T09:00:00.000Z	30 \| good	1.538 \| good	5.031 \| good	32.058 \| good	0.193 \| good	4.09 \| good	0.1 \| good
2025-11-04T10:00:00.000Z	31 \| good	1.567 \| good	3.665 \| good	32.7 \| good	0.18 \| good	3.432 \| good	0.108 \| good
2025-11-04T11:00:00.000Z	30 \| good	1.428 \| good	4.092 \| good	31.867 \| good	0.167 \| good	4.454 \| good	0.108 \| good
2025-11-04T12:00:00.000Z	30 \| good	1.487 \| good	4.596 \| good	31.594 \| good	0.198 \| good	3.292 \| good	0.114 \| good
2025-11-04T13:00:00.000Z	29 \| good	1.51 \| good	3.72 \| good	30.549 \| good	0.194 \| good	4.791 \| good	0.1 \| good
2025-11-04T14:00:00.000Z	26 \| good	1.619 \| good	6.98 \| good	28.352 \| good	0.416 \| good	1.254 \| good	0.144 \| good
2025-11-04T15:00:00.000Z	26 \| good	1.619 \| good	6.98 \| good	28.352 \| good	0.416 \| good	1.254 \| good	0.144 \| good
2025-11-04T13:00:00.000Z	26 \| good	1.031 \| good	4.004 \| good	28.224 \| good	0.434 \| good	1.541 \| good	0.134 \| good
2025-11-04T14:00:00.000Z	27 \| good	0.66 \| good	2.009 \| good	29.104 \| good	0.403 \| good	1.215 \| good	0.134 \| good
2025-11-04T15:00:00.000Z	28 \| good	0.54 \| good	2 \| good	29.714 \| good	0.371 \| good	0.89 \| good	0.133 \| good
2025-11-04T16:00:00.000Z	29 \| good	0.441 \| good	1.984 \| good	31.497 \| good	0.376 \| good	0.833 \| good	0.127 \| good
2025-11-04T17:00:00.000Z	31 \| good	0.324 \| good	1.018 \| good	32.557 \| good	0.382 \| good	0.776 \| good	0.121 \| good
2025-11-04T18:00:00.000Z	30 \| good	0.285 \| good	1 \| good	32.379 \| good	0.387 \| good	0.72 \| good	0.115 \| good
2025-11-04T19:00:00.000Z	29 \| good	0.763 \| good	2.995 \| good	31.104 \| good	0.418 \| good	1.092 \| good	0.117 \| good
2025-11-04T20:00:00.000Z	27 \| good	0.926 \| good	3.989 \| good	28.572 \| good	0.45 \| good	1.464 \| good	0.12 \| good
2025-11-04T21:00:00.000Z	28 \| good	1.683 \| good	7.013 \| good	30.215 \| good	0.481 \| good	1.837 \| good	0.122 \| good
2025-11-04T22:00:00.000Z	28 \| good	3.16 \| good	13.975 \| good	30.37 \| good	0.538 \| good	2.516 \| good	0.128 \| good
2025-11-04T23:00:00.000Z	27 \| good	3.923 \| good	17.016 \| good	29.293 \| good	0.594 \| good	3.194 \| good	0.134 \| good
2025-11-05T00:00:00.000Z	24 \| good	2.654 \| good	11.005 \| good	25.744 \| good	0.651 \| good	3.873 \| good	0.14 \| good
2025-11-05T01:00:00.000Z	24 \| good	2.984 \| good	12.035 \| good	25.926 \| good	0.689 \| good	4.064 \| good	0.143 \| good
2025-11-05T02:00:00.000Z	22 \| good	3.792 \| good	16.041 \| good	23.408 \| good	0.727 \| good	4.255 \| good	0.146 \| good
2025-11-05T03:00:00.000Z	27 \| good	4.541 \| good	19.991 \| good	20.454 \| good	0.765 \| good	4.446 \| good	0.149 \| good
2025-11-05T04:00:00.000Z	22 \| good	4.401 \| good	19.017 \| good	18.727 \| good	0.769 \| good	4.114 \| good	0.148 \| good
2025-11-05T05:00:00.000Z	27 \| good	5.429 \| good	23.016 \| good	18.621 \| good	0.774 \| good	3.783 \| good	0.146 \| good
2025-11-05T06:00:00.000Z	33 \| good	5.936 \| good	26.922 \| good	17.595 \| good	0.778 \| good	3.452 \| good	0.144 \| good
2025-11-05T07:00:00.000Z	22 \| good	3.653 \| good	16.021 \| good	16.951 \| good	0.791 \| good	3.386 \| good	0.144 \| good
2025-11-05T08:00:00.000Z	16 \| good	3.464 \| good	15.03 \| good	14.663 \| good	0.805 \| good	3.32 \| good	0.143 \| good
2025-11-05T09:00:00.000Z	22 \| good	3.745 \| good	16.026 \| good	14.306 \| good	0.818 \| good	3.254 \| good	0.143 \| good
2025-11-05T10:00:00.000Z	22 \| good	3.872 \| good	17.01 \| good	13.933 \| good	0.878 \| good	4.992 \| good	0.157 \| good
2025-11-05T11:00:00.000Z	22 \| good	3.703 \| good	16.01 \| good	12.163 \| good	0.938 \| good	6.731 \| good	0.172 \| good
2025-11-05T12:00:00.000Z	22 \| good	4.186 \| good	18.018 \| good	12.403 \| good	0.998 \| good	8.47 \| good	0.187 \| good
2025-11-05T13:00:00.000Z	27 \| good	4.543 \| good	19.99 \| good	17.121 \| good	1.018 \| good	7.489 \| good	0.182 \| good
2025-11-05T14:00:00.000Z	22 \| good	4.259 \| good	18.971 \| good	21.783 \| good	1.039 \| good	6.508 \| good	0.178 \| good
2025-11-05T15:00:00.000Z	20 \| good	2.93 \| good	12.009 \| good	22.25 \| good	1.059 \| good	5.526 \| good	0.173 \| good
2025-11-05T16:00:00.000Z	23 \| good	3.158 \| good	13.97 \| good	25.17 \| good	1.185 \| good	5.905 \| good	0.169 \| good
2025-11-05T17:00:00.000Z	26 \| good	4.479 \| good	19.02 \| good	27.973 \| good	1.311 \| good	6.283 \| good	0.166 \| good
2025-11-05T18:00:00.000Z	30 \| good	4.76 \| good	20.972 \| good	31.52 \| good	1.436 \| good	6.662 \| good	0.163 \| good
2025-11-05T19:00:00.000Z	34 \| good	4.88 \| good	21 \| good	37.221 \| good	1.759 \| good	8.048 \| good	0.165 \| good
2025-11-05T20:00:00.000Z	37 \| good	5.682 \| good	24.042 \| good	40.154 \| good	2.082 \| good	9.434 \| good	0.168 \| good
2025-11-05T21:00:00.000Z	36 \| good	6.083 \| good	27.002 \| good	39.066 \| good	2.406 \| good	10.82 \| good	0.17 \| good
2025-11-05T22:00:00.000Z	44 \| good	7.64 \| good	33.974 \| good	34.044 \| good	2.465 \| good	9.427 \| good	0.169 \| good
2025-11-05T23:00:00.000Z	49 \| good	8.918 \| good	39.018 \| good	32.141 \| good	2.524 \| good	8.035 \| good	0.167 \| good
2025-11-06T00:00:00.000Z	44 \| good	8.36 \| good	36.979 \| good	33.447 \| good	2.584 \| good	6.643 \| good	0.165 \| good
2025-11-06T01:00:00.000Z	44 \| good	8.441 \| good	37.003 \| good	35.749 \| good	2.69 \| good	6.494 \| good	0.171 \| good
2025-11-06T02:00:00.000Z	44 \| good	7.959 \| good	34.993 \| good	35.04 \| good	2.796 \| good	6.344 \| good	0.176 \| good
2025-11-06T03:00:00.000Z	35 \| good	5.54 \| good	23.986 \| good	37.764 \| good	2.902 \| good	6.194 \| good	0.182 \| good
2025-11-06T04:00:00.000Z	29 \| good	3.84 \| good	16.975 \| good	31.423 \| good	2.394 \| good	4.932 \| good	0.178 \| good
2025-11-06T05:00:00.000Z	29 \| good	2.74 \| good	11.02 \| good	30.614 \| good	1.886 \| good	3.67 \| good	0.175 \| good
2025-11-06T06:00:00.000Z	31 \| good	1.69 \| good	1.692 \| good	33.026 \| good	1.379 \| good	2.412 \| good	0.171 \| good
2025-11-06T07:00:00.000Z	30 \| good	0.412 \| good	1.986 \| good	32.469 \| good	1.103 \| good	1.961 \| good	0.155 \| good
2025-11-06T08:00:00.000Z	30 \| good	0.122 \| good	0.007 \| good	32.257 \| good	0.827 \| good	1.512 \| good	0.138 \| good
2025-11-06T09:00:00.000Z	28 \| good	0.621 \| good	2.007 \| good	29.852 \| good	0.552 \| good	1.064 \| good	0.122 \| good
2025-11-06T10:00:00.000Z	27 \| good	1.02 \| good	4.004 \| good	29.038 \| good	0.488 \| good	1.21 \| good	0.122 \| good
2025-11-06T11:00:00.000Z	27 \| good	1.201 \| good	5 \| good	29.443 \| good	0.425 \| good	1.355 \| good	0.121 \| good
2025-11-06T12:00:00.000Z	34 \| good	0.662 \| good	0.688 \| good	36.541 \| good	0.361 \| good	1.501 \| good	0.121 \| good

Canton

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Canton, Connecticut air quality map: Track AQI near you

0.11ppm

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

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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 05:00:00 on 2025-11-03.

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 04:00:00 on 2025-11-04.

What is the current air quality in Canton, Connecticut?

The current air quality in Canton, Connecticut is 30, 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 1.428 μg/m³.

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

The current PM₁₀ concentration at Canton, Connecticut is 4.092 μg/m³.

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

The current carbon monoxide (CO) concentration at Canton, Connecticut is 0.108 ppm.

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

The current sulfur dioxide (SO₂) concentration at Canton, Connecticut is 0.167 ppb.

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

The current ozone (O₃) concentration at Canton, Connecticut is 31.867 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Canton, Connecticut is 4.454 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-11-02T16:00:00.000Z	19 \| good	2.894 \| good	3.223 \| good	20.22 \| good	0.172 \| good	2.467 \| good	0.107 \| good
2025-11-02T17:00:00.000Z	23 \| good	2.954 \| good	5.474 \| good	24.714 \| good	0.171 \| good	1.794 \| good	0.107 \| good
2025-11-02T18:00:00.000Z	24 \| good	2.75 \| good	5.347 \| good	26.372 \| good	0.135 \| good	1.97 \| good	0.115 \| good
2025-11-02T19:00:00.000Z	27 \| good	2.775 \| good	6.618 \| good	29.353 \| good	0.188 \| good	1.997 \| good	0.123 \| good
2025-11-02T20:00:00.000Z	28 \| good	2.999 \| good	6.389 \| good	29.9 \| good	0.164 \| good	1.805 \| good	0.123 \| good
2025-11-02T21:00:00.000Z	30 \| good	3.259 \| good	9.051 \| good	31.778 \| good	0.173 \| good	2.751 \| good	0.131 \| good
2025-11-02T22:00:00.000Z	28 \| good	3.19 \| good	6.103 \| good	30.402 \| good	0.124 \| good	4.872 \| good	0.131 \| good
2025-11-02T23:00:00.000Z	27 \| good	4.652 \| good	15.077 \| good	28.99 \| good	0.135 \| good	11.587 \| good	0.249 \| good
2025-11-03T00:00:00.000Z	25 \| good	3.893 \| good	14.882 \| good	26.844 \| good	0.273 \| good	19.248 \| good	0.469 \| good
2025-11-03T01:00:00.000Z	33 \| good	6.209 \| good	16.931 \| good	22.811 \| good	0.461 \| good	20.604 \| good	0.471 \| good
2025-11-03T02:00:00.000Z	54 \| moderate	10.693 \| good	22.159 \| good	21.178 \| good	0.291 \| good	21.101 \| good	0.469 \| good
2025-11-03T03:00:00.000Z	49 \| good	8.85 \| good	15.257 \| good	11.163 \| good	0.274 \| good	15.821 \| good	0.455 \| good
2025-11-03T04:00:00.000Z	52 \| moderate	10.069 \| good	54.997 \| good	14.749 \| good	0.307 \| good	20.719 \| good	0.396 \| good
2025-11-03T05:00:00.000Z	52 \| moderate	10.067 \| good	39.198 \| good	5.215 \| good	0.286 \| good	21.831 \| good	0.439 \| good
2025-11-03T06:00:00.000Z	54 \| moderate	10.789 \| good	47.222 \| good	5.505 \| good	0.322 \| good	24.128 \| good	0.429 \| good
2025-11-03T07:00:00.000Z	44 \| good	8.112 \| good	29.361 \| good	5.063 \| good	0.255 \| good	23.296 \| good	0.498 \| good
2025-11-03T08:00:00.000Z	49 \| good	9.488 \| good	31.032 \| good	2.861 \| good	0.349 \| good	20.281 \| good	0.343 \| good
2025-11-03T09:00:00.000Z	49 \| good	9.397 \| good	38.39 \| good	2.111 \| good	0.315 \| good	16.214 \| good	0.344 \| good
2025-11-03T10:00:00.000Z	52 \| moderate	9.853 \| good	33.161 \| good	2.933 \| good	0.254 \| good	20.262 \| good	0.411 \| good
2025-11-03T11:00:00.000Z	49 \| good	8.911 \| good	37.031 \| good	2.301 \| good	0.249 \| good	15.435 \| good	0.422 \| good
2025-11-03T12:00:00.000Z	52 \| moderate	9.597 \| good	24.973 \| good	3.561 \| good	0.625 \| good	16.281 \| good	0.362 \| good
2025-11-03T13:00:00.000Z	54 \| moderate	10.728 \| good	24.128 \| good	2.675 \| good	0.677 \| good	16.42 \| good	0.408 \| good
2025-11-03T14:00:00.000Z	49 \| good	8.826 \| good	29.376 \| good	10.037 \| good	0.447 \| good	17.541 \| good	0.466 \| good
2025-11-03T15:00:00.000Z	54 \| moderate	10.795 \| good	59.059 \| fine	9.89 \| good	0.363 \| good	16.157 \| good	0.494 \| good
2025-11-03T16:00:00.000Z	56 \| moderate	12.254 \| fine	21.536 \| good	16.255 \| good	0.43 \| good	13.82 \| good	0.567 \| good
2025-11-03T17:00:00.000Z	58 \| moderate	12.956 \| fine	20.732 \| good	14.154 \| good	0.277 \| good	13.985 \| good	0.477 \| good
2025-11-03T18:00:00.000Z	52 \| moderate	10.18 \| good	24.71 \| good	24.849 \| good	0.269 \| good	12.129 \| good	0.256 \| good
2025-11-03T19:00:00.000Z	38 \| good	7.348 \| good	15.541 \| good	25.085 \| good	0.222 \| good	8.863 \| good	0.2 \| good
2025-11-03T20:00:00.000Z	38 \| good	6.798 \| good	18.749 \| good	29.78 \| good	0.184 \| good	13.288 \| good	0.256 \| good
2025-11-03T21:00:00.000Z	33 \| good	5.581 \| good	20.94 \| good	33.99 \| good	0.226 \| good	14.3 \| good	0.208 \| good
2025-11-03T22:00:00.000Z	30 \| good	4.837 \| good	12.53 \| good	32.406 \| good	0.147 \| good	9.112 \| good	0.231 \| good
2025-11-03T23:00:00.000Z	27 \| good	5.334 \| good	12.374 \| good	29.421 \| good	0.148 \| good	9.75 \| good	0.221 \| good
2025-11-04T00:00:00.000Z	29 \| good	5.343 \| good	24.086 \| good	31.198 \| good	0.227 \| good	9.935 \| good	0.236 \| good
2025-11-04T01:00:00.000Z	27 \| good	5.431 \| good	18.161 \| good	27.877 \| good	0.297 \| good	12.076 \| good	0.208 \| good
2025-11-04T02:00:00.000Z	29 \| good	4.933 \| good	17.453 \| good	31.024 \| good	0.178 \| good	8.739 \| good	0.181 \| good
2025-11-04T03:00:00.000Z	27 \| good	5.148 \| good	16.488 \| good	27.283 \| good	0.222 \| good	6.636 \| good	0.173 \| good
2025-11-04T04:00:00.000Z	23 \| good	4.173 \| good	11.798 \| good	24.814 \| good	0.136 \| good	5.182 \| good	0.165 \| good
2025-11-04T05:00:00.000Z	25 \| good	3.993 \| good	12.507 \| good	27.274 \| good	0.258 \| good	2.256 \| good	0.117 \| good
2025-11-04T06:00:00.000Z	27 \| good	3.329 \| good	10.333 \| good	28.666 \| good	0.265 \| good	2.627 \| good	0.129 \| good
2025-11-04T07:00:00.000Z	29 \| good	2.934 \| good	5.31 \| good	31.425 \| good	0.307 \| good	1.975 \| good	0.1 \| good
2025-11-04T08:00:00.000Z	30 \| good	1.838 \| good	4.867 \| good	32.369 \| good	0.18 \| good	2.545 \| good	0.1 \| good
2025-11-04T09:00:00.000Z	30 \| good	1.538 \| good	5.031 \| good	32.058 \| good	0.193 \| good	4.09 \| good	0.1 \| good
2025-11-04T10:00:00.000Z	31 \| good	1.567 \| good	3.665 \| good	32.7 \| good	0.18 \| good	3.432 \| good	0.108 \| good
2025-11-04T11:00:00.000Z	30 \| good	1.428 \| good	4.092 \| good	31.867 \| good	0.167 \| good	4.454 \| good	0.108 \| good
2025-11-04T12:00:00.000Z	30 \| good	1.487 \| good	4.596 \| good	31.594 \| good	0.198 \| good	3.292 \| good	0.114 \| good
2025-11-04T13:00:00.000Z	29 \| good	1.51 \| good	3.72 \| good	30.549 \| good	0.194 \| good	4.791 \| good	0.1 \| good
2025-11-04T14:00:00.000Z	26 \| good	1.619 \| good	6.98 \| good	28.352 \| good	0.416 \| good	1.254 \| good	0.144 \| good
2025-11-04T15:00:00.000Z	26 \| good	1.619 \| good	6.98 \| good	28.352 \| good	0.416 \| good	1.254 \| good	0.144 \| good
2025-11-04T13:00:00.000Z	26 \| good	1.031 \| good	4.004 \| good	28.224 \| good	0.434 \| good	1.541 \| good	0.134 \| good
2025-11-04T14:00:00.000Z	27 \| good	0.66 \| good	2.009 \| good	29.104 \| good	0.403 \| good	1.215 \| good	0.134 \| good
2025-11-04T15:00:00.000Z	28 \| good	0.54 \| good	2 \| good	29.714 \| good	0.371 \| good	0.89 \| good	0.133 \| good
2025-11-04T16:00:00.000Z	29 \| good	0.441 \| good	1.984 \| good	31.497 \| good	0.376 \| good	0.833 \| good	0.127 \| good
2025-11-04T17:00:00.000Z	31 \| good	0.324 \| good	1.018 \| good	32.557 \| good	0.382 \| good	0.776 \| good	0.121 \| good
2025-11-04T18:00:00.000Z	30 \| good	0.285 \| good	1 \| good	32.379 \| good	0.387 \| good	0.72 \| good	0.115 \| good
2025-11-04T19:00:00.000Z	29 \| good	0.763 \| good	2.995 \| good	31.104 \| good	0.418 \| good	1.092 \| good	0.117 \| good
2025-11-04T20:00:00.000Z	27 \| good	0.926 \| good	3.989 \| good	28.572 \| good	0.45 \| good	1.464 \| good	0.12 \| good
2025-11-04T21:00:00.000Z	28 \| good	1.683 \| good	7.013 \| good	30.215 \| good	0.481 \| good	1.837 \| good	0.122 \| good
2025-11-04T22:00:00.000Z	28 \| good	3.16 \| good	13.975 \| good	30.37 \| good	0.538 \| good	2.516 \| good	0.128 \| good
2025-11-04T23:00:00.000Z	27 \| good	3.923 \| good	17.016 \| good	29.293 \| good	0.594 \| good	3.194 \| good	0.134 \| good
2025-11-05T00:00:00.000Z	24 \| good	2.654 \| good	11.005 \| good	25.744 \| good	0.651 \| good	3.873 \| good	0.14 \| good
2025-11-05T01:00:00.000Z	24 \| good	2.984 \| good	12.035 \| good	25.926 \| good	0.689 \| good	4.064 \| good	0.143 \| good
2025-11-05T02:00:00.000Z	22 \| good	3.792 \| good	16.041 \| good	23.408 \| good	0.727 \| good	4.255 \| good	0.146 \| good
2025-11-05T03:00:00.000Z	27 \| good	4.541 \| good	19.991 \| good	20.454 \| good	0.765 \| good	4.446 \| good	0.149 \| good
2025-11-05T04:00:00.000Z	22 \| good	4.401 \| good	19.017 \| good	18.727 \| good	0.769 \| good	4.114 \| good	0.148 \| good
2025-11-05T05:00:00.000Z	27 \| good	5.429 \| good	23.016 \| good	18.621 \| good	0.774 \| good	3.783 \| good	0.146 \| good
2025-11-05T06:00:00.000Z	33 \| good	5.936 \| good	26.922 \| good	17.595 \| good	0.778 \| good	3.452 \| good	0.144 \| good
2025-11-05T07:00:00.000Z	22 \| good	3.653 \| good	16.021 \| good	16.951 \| good	0.791 \| good	3.386 \| good	0.144 \| good
2025-11-05T08:00:00.000Z	16 \| good	3.464 \| good	15.03 \| good	14.663 \| good	0.805 \| good	3.32 \| good	0.143 \| good
2025-11-05T09:00:00.000Z	22 \| good	3.745 \| good	16.026 \| good	14.306 \| good	0.818 \| good	3.254 \| good	0.143 \| good
2025-11-05T10:00:00.000Z	22 \| good	3.872 \| good	17.01 \| good	13.933 \| good	0.878 \| good	4.992 \| good	0.157 \| good
2025-11-05T11:00:00.000Z	22 \| good	3.703 \| good	16.01 \| good	12.163 \| good	0.938 \| good	6.731 \| good	0.172 \| good
2025-11-05T12:00:00.000Z	22 \| good	4.186 \| good	18.018 \| good	12.403 \| good	0.998 \| good	8.47 \| good	0.187 \| good
2025-11-05T13:00:00.000Z	27 \| good	4.543 \| good	19.99 \| good	17.121 \| good	1.018 \| good	7.489 \| good	0.182 \| good
2025-11-05T14:00:00.000Z	22 \| good	4.259 \| good	18.971 \| good	21.783 \| good	1.039 \| good	6.508 \| good	0.178 \| good
2025-11-05T15:00:00.000Z	20 \| good	2.93 \| good	12.009 \| good	22.25 \| good	1.059 \| good	5.526 \| good	0.173 \| good
2025-11-05T16:00:00.000Z	23 \| good	3.158 \| good	13.97 \| good	25.17 \| good	1.185 \| good	5.905 \| good	0.169 \| good
2025-11-05T17:00:00.000Z	26 \| good	4.479 \| good	19.02 \| good	27.973 \| good	1.311 \| good	6.283 \| good	0.166 \| good
2025-11-05T18:00:00.000Z	30 \| good	4.76 \| good	20.972 \| good	31.52 \| good	1.436 \| good	6.662 \| good	0.163 \| good
2025-11-05T19:00:00.000Z	34 \| good	4.88 \| good	21 \| good	37.221 \| good	1.759 \| good	8.048 \| good	0.165 \| good
2025-11-05T20:00:00.000Z	37 \| good	5.682 \| good	24.042 \| good	40.154 \| good	2.082 \| good	9.434 \| good	0.168 \| good
2025-11-05T21:00:00.000Z	36 \| good	6.083 \| good	27.002 \| good	39.066 \| good	2.406 \| good	10.82 \| good	0.17 \| good
2025-11-05T22:00:00.000Z	44 \| good	7.64 \| good	33.974 \| good	34.044 \| good	2.465 \| good	9.427 \| good	0.169 \| good
2025-11-05T23:00:00.000Z	49 \| good	8.918 \| good	39.018 \| good	32.141 \| good	2.524 \| good	8.035 \| good	0.167 \| good
2025-11-06T00:00:00.000Z	44 \| good	8.36 \| good	36.979 \| good	33.447 \| good	2.584 \| good	6.643 \| good	0.165 \| good
2025-11-06T01:00:00.000Z	44 \| good	8.441 \| good	37.003 \| good	35.749 \| good	2.69 \| good	6.494 \| good	0.171 \| good
2025-11-06T02:00:00.000Z	44 \| good	7.959 \| good	34.993 \| good	35.04 \| good	2.796 \| good	6.344 \| good	0.176 \| good
2025-11-06T03:00:00.000Z	35 \| good	5.54 \| good	23.986 \| good	37.764 \| good	2.902 \| good	6.194 \| good	0.182 \| good
2025-11-06T04:00:00.000Z	29 \| good	3.84 \| good	16.975 \| good	31.423 \| good	2.394 \| good	4.932 \| good	0.178 \| good
2025-11-06T05:00:00.000Z	29 \| good	2.74 \| good	11.02 \| good	30.614 \| good	1.886 \| good	3.67 \| good	0.175 \| good
2025-11-06T06:00:00.000Z	31 \| good	1.69 \| good	1.692 \| good	33.026 \| good	1.379 \| good	2.412 \| good	0.171 \| good
2025-11-06T07:00:00.000Z	30 \| good	0.412 \| good	1.986 \| good	32.469 \| good	1.103 \| good	1.961 \| good	0.155 \| good
2025-11-06T08:00:00.000Z	30 \| good	0.122 \| good	0.007 \| good	32.257 \| good	0.827 \| good	1.512 \| good	0.138 \| good
2025-11-06T09:00:00.000Z	28 \| good	0.621 \| good	2.007 \| good	29.852 \| good	0.552 \| good	1.064 \| good	0.122 \| good
2025-11-06T10:00:00.000Z	27 \| good	1.02 \| good	4.004 \| good	29.038 \| good	0.488 \| good	1.21 \| good	0.122 \| good
2025-11-06T11:00:00.000Z	27 \| good	1.201 \| good	5 \| good	29.443 \| good	0.425 \| good	1.355 \| good	0.121 \| good
2025-11-06T12:00:00.000Z	34 \| good	0.662 \| good	0.688 \| good	36.541 \| good	0.361 \| good	1.501 \| good	0.121 \| good

Canton, Connecticut live air quality index now

Major air pollutants in Canton, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Canton, Connecticut air quality map: Track AQI near you

Air quality in nearby cities

Avon, Connecticut

Simsbury, Connecticut

Farmington, Connecticut

Bloomfield, Connecticut

West Hartford, Connecticut

Plainville, Connecticut

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Frequently asked questions

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

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

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

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

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

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 Canton, Connecticut?

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

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

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