What are the current PM10 levels at Wethersfield, Connecticut?

The current PM10 levels in Wethersfield, Connecticut are 15.426 μg/m3.

What are the current sulfur dioxide (SO2) levels at Wethersfield, Connecticut?

The current sulfur dioxide (SO2) levels in Wethersfield, Connecticut are 0.294 ppb.

What are the current ozone (O3) levels at Wethersfield, Connecticut?

The current ozone (O3) levels at Wethersfield, Connecticut is 48.016 ppm.

What are the current nitrogen dioxide (NO2) levels at Wethersfield, Connecticut?

The current nitrogen dioxide (NO2) levels at Wethersfield, Connecticut is 6.586 ppb.

Real-time air quality index in Wethersfield, Connecticut today

Q: What are the current PM2.5 levels in Wethersfield, Connecticut?

The measured PM2.5 levels in Wethersfield, Connecticut at present are 5.522 μg/m3.

Stay updated with real-time air quality in Wethersfield, 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

Wethersfield, Connecticut

Last updated: ... (Local time)

Common air pollutants in Wethersfield, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.52 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

15.43 μg/m³

155

255

425

605+

Ozone (O₃)

48.02 ppb

201

201+

Sulfur Dioxide (SO₂)

0.29 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.59 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.20 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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

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Wethersfield, Connecticut

Scroll To Air Quality Map

Track live Wethersfield, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-28T00:00:00.000Z	36 \| good	2.701 \| good	7.081 \| good	38.898 \| good	0.135 \| good	5.301 \| good	0.206 \| good
2026-03-28T01:00:00.000Z	34 \| good	2.935 \| good	6.533 \| good	37.304 \| good	0.19 \| good	8.044 \| good	0.201 \| good
2026-03-28T02:00:00.000Z	34 \| good	3.536 \| good	7.615 \| good	36.907 \| good	0.17 \| good	9.018 \| good	0.198 \| good
2026-03-28T03:00:00.000Z	28 \| good	3.99 \| good	8.121 \| good	29.767 \| good	0.158 \| good	10.08 \| good	0.218 \| good
2026-03-28T04:00:00.000Z	32 \| good	4.514 \| good	9.687 \| good	34.677 \| good	0.173 \| good	11.211 \| good	0.21 \| good
2026-03-28T05:00:00.000Z	34 \| good	5.344 \| good	9.882 \| good	36.602 \| good	0.158 \| good	14.316 \| good	0.21 \| good
2026-03-28T06:00:00.000Z	31 \| good	5.323 \| good	10.283 \| good	33.512 \| good	0.199 \| good	13.801 \| good	0.202 \| good
2026-03-28T07:00:00.000Z	29 \| good	4.946 \| good	10.627 \| good	31.482 \| good	0.182 \| good	8.432 \| good	0.194 \| good
2026-03-28T08:00:00.000Z	31 \| good	4.394 \| good	9.152 \| good	32.636 \| good	0.135 \| good	5.839 \| good	0.195 \| good
2026-03-28T09:00:00.000Z	31 \| good	4.251 \| good	9.201 \| good	33.28 \| good	0.135 \| good	4.84 \| good	0.195 \| good
2026-03-28T10:00:00.000Z	31 \| good	4.22 \| good	8.851 \| good	33.924 \| good	0.146 \| good	5.31 \| good	0.117 \| good
2026-03-28T11:00:00.000Z	33 \| good	4.214 \| good	8.794 \| good	36.006 \| good	0.157 \| good	4.939 \| good	0.109 \| good
2026-03-28T12:00:00.000Z	33 \| good	4.258 \| good	9.431 \| good	36.157 \| good	0.168 \| good	4.336 \| good	0.19 \| good
2026-03-28T13:00:00.000Z	33 \| good	4.252 \| good	8.721 \| good	35.696 \| good	0.206 \| good	3.921 \| good	0.202 \| good
2026-03-28T14:00:00.000Z	35 \| good	4.328 \| good	9.684 \| good	38.273 \| good	0.168 \| good	2.915 \| good	0.12 \| good
2026-03-28T15:00:00.000Z	37 \| good	4.256 \| good	10.627 \| good	39.785 \| good	0.144 \| good	2.065 \| good	0.12 \| good
2026-03-28T16:00:00.000Z	37 \| good	4.215 \| good	10.14 \| good	40.385 \| good	0.173 \| good	1.928 \| good	0.109 \| good
2026-03-28T17:00:00.000Z	37 \| good	4.23 \| good	9.17 \| good	39.825 \| good	0.205 \| good	1.976 \| good	0.109 \| good
2026-03-28T18:00:00.000Z	39 \| good	4.146 \| good	9.073 \| good	42.34 \| good	0.186 \| good	1.799 \| good	0.187 \| good
2026-03-28T19:00:00.000Z	40 \| good	4.073 \| good	8.801 \| good	42.559 \| good	0.188 \| good	2.012 \| good	0.187 \| good
2026-03-28T20:00:00.000Z	39 \| good	3.819 \| good	7.774 \| good	42.097 \| good	0.174 \| good	2.24 \| good	0.187 \| good
2026-03-28T21:00:00.000Z	39 \| good	3.515 \| good	7.24 \| good	41.674 \| good	0.132 \| good	2.322 \| good	0.201 \| good
2026-03-28T22:00:00.000Z	40 \| good	3.291 \| good	7.887 \| good	42.905 \| good	0.128 \| good	2.517 \| good	0.12 \| good
2026-03-28T23:00:00.000Z	39 \| good	3.143 \| good	7.737 \| good	42.293 \| good	0.134 \| good	2.818 \| good	0.189 \| good
2026-03-29T00:00:00.000Z	39 \| good	3.202 \| good	8.361 \| good	41.637 \| good	0.233 \| good	3.846 \| good	0.189 \| good
2026-03-29T01:00:00.000Z	38 \| good	3.242 \| good	8.245 \| good	41.185 \| good	0.244 \| good	6.531 \| good	0.206 \| good
2026-03-29T02:00:00.000Z	38 \| good	3.412 \| good	9.283 \| good	40.551 \| good	0.184 \| good	6.848 \| good	0.204 \| good
2026-03-29T03:00:00.000Z	24 \| good	4.095 \| good	18.069 \| good	26.283 \| good	0.703 \| good	5.045 \| good	0.22 \| good
2026-03-29T04:00:00.000Z	31 \| good	3.57 \| good	8.264 \| good	34.398 \| good	0.147 \| good	11.75 \| good	0.21 \| good
2026-03-29T05:00:00.000Z	30 \| good	3.747 \| good	7.519 \| good	31.772 \| good	0.229 \| good	12.251 \| good	0.199 \| good
2026-03-29T06:00:00.000Z	30 \| good	3.701 \| good	7.883 \| good	31.695 \| good	0.229 \| good	12.457 \| good	0.199 \| good
2026-03-29T07:00:00.000Z	27 \| good	3.962 \| good	7.365 \| good	28.877 \| good	0.342 \| good	18.329 \| good	0.281 \| good
2026-03-29T08:00:00.000Z	31 \| good	5.462 \| good	10.303 \| good	25.091 \| good	0.245 \| good	32.754 \| good	0.366 \| good
2026-03-29T09:00:00.000Z	33 \| good	5.781 \| good	10.386 \| good	20.591 \| good	0.357 \| good	34.875 \| good	0.377 \| good
2026-03-29T10:00:00.000Z	33 \| good	5.517 \| good	9.288 \| good	22.35 \| good	0.328 \| good	28.126 \| good	0.299 \| good
2026-03-29T11:00:00.000Z	27 \| good	5.358 \| good	9.325 \| good	23.132 \| good	0.389 \| good	25.868 \| good	0.315 \| good
2026-03-29T12:00:00.000Z	27 \| good	5.229 \| good	9.92 \| good	22.404 \| good	0.363 \| good	20.471 \| good	0.386 \| good
2026-03-29T13:00:00.000Z	27 \| good	5.18 \| good	10.351 \| good	24.078 \| good	0.32 \| good	20.031 \| good	0.366 \| good
2026-03-29T14:00:00.000Z	27 \| good	5.29 \| good	11.395 \| good	28.765 \| good	0.338 \| good	10.312 \| good	0.268 \| good
2026-03-29T15:00:00.000Z	33 \| good	4.945 \| good	12.039 \| good	35.508 \| good	0.329 \| good	7.458 \| good	0.266 \| good
2026-03-29T16:00:00.000Z	33 \| good	4.782 \| good	9.194 \| good	36.324 \| good	0.219 \| good	6.516 \| good	0.198 \| good
2026-03-29T17:00:00.000Z	38 \| good	4.823 \| good	11.863 \| good	40.828 \| good	0.206 \| good	5.498 \| good	0.287 \| good
2026-03-29T18:00:00.000Z	37 \| good	5.004 \| good	11.126 \| good	40.433 \| good	0.196 \| good	7.568 \| good	0.271 \| good
2026-03-29T19:00:00.000Z	39 \| good	5.199 \| good	12.095 \| good	42.265 \| good	0.224 \| good	7.109 \| good	0.271 \| good
2026-03-29T20:00:00.000Z	41 \| good	5.233 \| good	14.54 \| good	44.481 \| good	0.271 \| good	6.281 \| good	0.271 \| good
2026-03-29T21:00:00.000Z	43 \| good	5.333 \| good	13.746 \| good	46.065 \| good	0.269 \| good	6.738 \| good	0.271 \| good
2026-03-29T22:00:00.000Z	44 \| good	5.576 \| good	15.823 \| good	47.818 \| good	0.296 \| good	7.085 \| good	0.192 \| good
2026-03-29T23:00:00.000Z	44 \| good	5.734 \| good	14.518 \| good	47.728 \| good	0.317 \| good	6.855 \| good	0.195 \| good
2026-03-29T23:00:00.000Z	44 \| good	5.522 \| good	15.426 \| good	48.016 \| good	0.294 \| good	6.586 \| good	0.196 \| good
2026-03-30T00:00:00.000Z	41 \| good	6.33 \| good	28.022 \| good	44.024 \| good	2.178 \| good	9.798 \| good	0.216 \| good
2026-03-30T01:00:00.000Z	38 \| good	6.298 \| good	28.076 \| good	41.267 \| good	1.99 \| good	9.056 \| good	0.211 \| good
2026-03-30T02:00:00.000Z	44 \| good	7.858 \| good	34.527 \| good	36.413 \| good	1.802 \| good	8.314 \| good	0.206 \| good
2026-03-30T03:00:00.000Z	49 \| good	8.651 \| good	37.953 \| good	33.036 \| good	1.614 \| good	7.573 \| good	0.201 \| good
2026-03-30T04:00:00.000Z	52 \| moderate	9.779 \| good	43.11 \| good	34.99 \| good	1.5 \| good	6.741 \| good	0.189 \| good
2026-03-30T05:00:00.000Z	49 \| good	9.239 \| good	41.179 \| good	33.311 \| good	1.387 \| good	5.909 \| good	0.176 \| good
2026-03-30T06:00:00.000Z	38 \| good	7.312 \| good	32.001 \| good	31.92 \| good	1.273 \| good	5.078 \| good	0.164 \| good
2026-03-30T07:00:00.000Z	32 \| good	4.802 \| good	20.94 \| good	34.603 \| good	1.259 \| good	4.563 \| good	0.164 \| good
2026-03-30T08:00:00.000Z	27 \| good	5.44 \| good	23.131 \| good	28.855 \| good	1.245 \| good	4.049 \| good	0.164 \| good
2026-03-30T09:00:00.000Z	27 \| good	3.963 \| good	17.58 \| good	28.526 \| good	1.231 \| good	3.534 \| good	0.164 \| good
2026-03-30T10:00:00.000Z	24 \| good	2.235 \| good	8.934 \| good	25.508 \| good	1.357 \| good	4.201 \| good	0.177 \| good
2026-03-30T11:00:00.000Z	22 \| good	3.918 \| good	17.325 \| good	21.687 \| good	1.483 \| good	4.868 \| good	0.19 \| good
2026-03-30T12:00:00.000Z	22 \| good	4.434 \| good	19.404 \| good	22.137 \| good	1.609 \| good	5.534 \| good	0.202 \| good
2026-03-30T13:00:00.000Z	33 \| good	5.975 \| good	26.126 \| good	26.779 \| good	1.761 \| good	5.764 \| good	0.204 \| good
2026-03-30T14:00:00.000Z	38 \| good	6.968 \| good	30.773 \| good	27.465 \| good	1.913 \| good	5.993 \| good	0.206 \| good
2026-03-30T15:00:00.000Z	44 \| good	7.552 \| good	33.412 \| good	25.19 \| good	2.064 \| good	6.222 \| good	0.207 \| good
2026-03-30T16:00:00.000Z	44 \| good	8.241 \| good	35.989 \| good	29.683 \| good	2.156 \| good	5.615 \| good	0.198 \| good
2026-03-30T17:00:00.000Z	44 \| good	7.822 \| good	34.107 \| good	26.413 \| good	2.247 \| good	5.008 \| good	0.189 \| good
2026-03-30T18:00:00.000Z	52 \| moderate	9.637 \| good	42.977 \| good	41.769 \| good	2.339 \| good	4.401 \| good	0.18 \| good
2026-03-30T19:00:00.000Z	49 \| good	9.022 \| good	40.543 \| good	37.263 \| good	2.291 \| good	4.463 \| good	0.179 \| good
2026-03-30T20:00:00.000Z	49 \| good	9.287 \| good	41.233 \| good	31.919 \| good	2.243 \| good	4.525 \| good	0.178 \| good
2026-03-30T21:00:00.000Z	52 \| moderate	10.003 \| good	44.544 \| good	33.304 \| good	2.194 \| good	4.587 \| good	0.177 \| good
2026-03-30T22:00:00.000Z	33 \| good	5.772 \| good	25.155 \| good	36.278 \| good	2.323 \| good	6.346 \| good	0.188 \| good
2026-03-30T23:00:00.000Z	49 \| good	8.832 \| good	39.011 \| good	28.636 \| good	2.451 \| good	8.104 \| good	0.199 \| good
2026-03-31T00:00:00.000Z	49 \| good	8.778 \| good	38.565 \| good	28.885 \| good	2.58 \| good	9.863 \| good	0.21 \| good
2026-03-31T01:00:00.000Z	52 \| moderate	9.869 \| good	43.687 \| good	31.549 \| good	2.683 \| good	10.226 \| good	0.213 \| good
2026-03-31T02:00:00.000Z	67 \| moderate	17.665 \| fine	78.364 \| fine	19.946 \| good	2.786 \| good	10.589 \| good	0.216 \| good
2026-03-31T03:00:00.000Z	67 \| moderate	17.729 \| fine	78.094 \| fine	16.61 \| good	2.89 \| good	10.952 \| good	0.219 \| good
2026-03-31T04:00:00.000Z	62 \| moderate	15.32 \| fine	68.014 \| fine	19.655 \| good	2.775 \| good	10.211 \| good	0.213 \| good
2026-03-31T05:00:00.000Z	58 \| moderate	12.812 \| fine	58.033 \| fine	23.002 \| good	2.661 \| good	9.47 \| good	0.207 \| good
2026-03-31T06:00:00.000Z	60 \| moderate	13.521 \| fine	13.826 \| good	36.314 \| good	2.548 \| good	8.754 \| good	0.2 \| good
2026-03-31T07:00:00.000Z	56 \| moderate	12.029 \| good	53.27 \| good	25.708 \| good	2.427 \| good	8.043 \| good	0.193 \| good
2026-03-31T08:00:00.000Z	60 \| moderate	14.063 \| fine	63.027 \| fine	20.704 \| good	2.308 \| good	7.356 \| good	0.186 \| good
2026-03-31T09:00:00.000Z	60 \| moderate	13.583 \| fine	60.893 \| fine	13.529 \| good	2.189 \| good	6.669 \| good	0.179 \| good
2026-03-31T10:00:00.000Z	44 \| good	8.059 \| good	35.178 \| good	22.993 \| good	2.046 \| good	7.081 \| good	0.178 \| good
2026-03-31T11:00:00.000Z	33 \| good	6.138 \| good	26.985 \| good	22.29 \| good	1.903 \| good	7.493 \| good	0.177 \| good
2026-03-31T12:00:00.000Z	52 \| moderate	10.375 \| good	10.726 \| good	35.329 \| good	1.762 \| good	7.926 \| good	0.175 \| good
2026-03-31T13:00:00.000Z	54 \| moderate	10.747 \| good	11.117 \| good	35.128 \| good	1.824 \| good	7.741 \| good	0.181 \| good
2026-03-31T14:00:00.000Z	54 \| moderate	10.592 \| good	10.913 \| good	34.927 \| good	1.886 \| good	7.556 \| good	0.187 \| good
2026-03-31T15:00:00.000Z	52 \| moderate	10.239 \| good	10.629 \| good	34.726 \| good	1.947 \| good	7.372 \| good	0.192 \| good
2026-03-31T16:00:00.000Z	52 \| moderate	10.24 \| good	10.651 \| good	37.484 \| good	1.887 \| good	6.73 \| good	0.187 \| good
2026-03-31T17:00:00.000Z	56 \| moderate	11.543 \| good	50.794 \| good	25.041 \| good	1.823 \| good	6.064 \| good	0.182 \| good
2026-03-31T18:00:00.000Z	52 \| moderate	10.157 \| good	10.567 \| good	43.001 \| good	1.768 \| good	5.447 \| good	0.177 \| good
2026-03-31T19:00:00.000Z	52 \| moderate	10.107 \| good	10.561 \| good	43.74 \| good	1.751 \| good	5.761 \| good	0.178 \| good
2026-03-31T20:00:00.000Z	52 \| moderate	10.226 \| good	10.689 \| good	44.479 \| good	1.734 \| good	6.074 \| good	0.179 \| good
2026-03-31T21:00:00.000Z	52 \| moderate	10.384 \| good	10.864 \| good	45.218 \| good	1.717 \| good	6.388 \| good	0.179 \| good
2026-03-31T22:00:00.000Z	54 \| moderate	10.518 \| good	10.997 \| good	44.144 \| good	1.792 \| good	7.791 \| good	0.186 \| good
2026-03-31T23:00:00.000Z	52 \| moderate	10.475 \| good	10.924 \| good	43.07 \| good	1.868 \| good	9.194 \| good	0.193 \| good

Wethersfield

Empower business decisions with accurate air quality data

Wethersfield, Connecticut air quality map: Real-time AQI near you

0.19ppm

How accurate is Connecticut, USA air quality data?

Air quality measurements for Connecticut, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.

Source: Ambee Data Sources

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Frequently asked questions

How frequently is the air quality data for Wethersfield, Connecticut updated?

Air quality data for Wethersfield, Connecticut is updated on an hourly basis.

When did Wethersfield, Connecticut experience the worst air quality in the last 24 hours?

The worst air quality in Wethersfield, Connecticut was recorded at 10:00:00 on 2026-03-29.

When did Wethersfield, Connecticut have its best air quality in the last 24 hours?

The best air quality in Wethersfield, Connecticut was recorded at 03:00:00 on 2026-03-29.

What is the real-time air quality index for Wethersfield, Connecticut?

The real-time air quality index in Wethersfield, Connecticut is 44, currently categorized as Good.

Which pollutant is found most often in Wethersfield, Connecticut?

The most common pollutant in Wethersfield, Connecticut is O3.

What can I do if the air quality in Wethersfield, Connecticut is poor?

If the air quality in Wethersfield, Connecticut is poor, limit outdoor activities and use a mask to safeguard your health.

What are the current PM_2.5 levels in Wethersfield, Connecticut?

The measured PM_2.5 levels in Wethersfield, Connecticut at present are 5.522 μg/m³.

What are the current PM₁₀ levels at Wethersfield, Connecticut?

The current PM₁₀ levels in Wethersfield, Connecticut are 15.426 μg/m³.

What are the current carbon monoxide (CO) levels at Wethersfield, Connecticut?

The current carbon monoxide (CO) level in Wethersfield, Connecticut is 0.196 ppm.

What are the current sulfur dioxide (SO₂) levels at Wethersfield, Connecticut?

The current sulfur dioxide (SO₂) levels in Wethersfield, Connecticut are 0.294 ppb.

What are the current ozone (O₃) levels at Wethersfield, Connecticut?

The current ozone (O₃) levels at Wethersfield, Connecticut is 48.016 ppm.

What are the current nitrogen dioxide (NO₂) levels at Wethersfield, Connecticut?

The current nitrogen dioxide (NO₂) levels at Wethersfield, Connecticut is 6.586 ppb.

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