What are the current PM10 levels at Wethersfield, Connecticut?

The current PM10 levels in Wethersfield, Connecticut are 16.761 μg/m3.

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

The current sulfur dioxide (SO2) levels in Wethersfield, Connecticut are 0.183 ppb.

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

The current ozone (O3) levels at Wethersfield, Connecticut is 26.541 ppm.

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

The current nitrogen dioxide (NO2) levels at Wethersfield, Connecticut is 15.12 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 10.361 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)

Moderate

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)

10.36 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

16.76 μg/m³

155

255

425

605+

Ozone (O₃)

26.54 ppb

201

201+

Sulfur Dioxide (SO₂)

0.18 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

15.12 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.37 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

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
2026-03-06T02:00:00.000Z	44 \| good	8.252 \| good	15.724 \| good	28.265 \| good	0.161 \| good	8.108 \| good	0.167 \| good
2026-03-06T03:00:00.000Z	31 \| good	4.878 \| good	20.938 \| good	33.648 \| good	0.398 \| good	4.592 \| good	0.177 \| good
2026-03-06T04:00:00.000Z	31 \| good	4.97 \| good	9.399 \| good	32.993 \| good	0.161 \| good	6.18 \| good	0.154 \| good
2026-03-06T05:00:00.000Z	31 \| good	3.87 \| good	7.25 \| good	34.397 \| good	0.161 \| good	5.392 \| good	0.154 \| good
2026-03-06T06:00:00.000Z	31 \| good	3.161 \| good	5.72 \| good	33.926 \| good	0.161 \| good	6.013 \| good	0.154 \| good
2026-03-06T07:00:00.000Z	31 \| good	3.175 \| good	5.29 \| good	33.538 \| good	0.161 \| good	5.803 \| good	0.154 \| good
2026-03-06T08:00:00.000Z	31 \| good	2.625 \| good	4.07 \| good	34.074 \| good	0.188 \| good	5.362 \| good	0.152 \| good
2026-03-06T09:00:00.000Z	31 \| good	1.771 \| good	3.19 \| good	33.305 \| good	0.207 \| good	4.833 \| good	0.138 \| good
2026-03-06T10:00:00.000Z	31 \| good	0.83 \| good	1.568 \| good	33.725 \| good	0.207 \| good	4.364 \| good	0.142 \| good
2026-03-06T11:00:00.000Z	32 \| good	0.897 \| good	1.788 \| good	35.131 \| good	0.161 \| good	4.593 \| good	0.156 \| good
2026-03-06T12:00:00.000Z	32 \| good	1.686 \| good	2.45 \| good	35.061 \| good	0.223 \| good	6.764 \| good	0.172 \| good
2026-03-06T13:00:00.000Z	32 \| good	1.717 \| good	2.732 \| good	34.85 \| good	0.223 \| good	6.783 \| good	0.146 \| good
2026-03-06T14:00:00.000Z	29 \| good	2.392 \| good	3.618 \| good	31.144 \| good	0.206 \| good	6.932 \| good	0.12 \| good
2026-03-06T15:00:00.000Z	31 \| good	2.503 \| good	3.976 \| good	33.647 \| good	0.223 \| good	6.49 \| good	0.121 \| good
2026-03-06T16:00:00.000Z	32 \| good	2.694 \| good	4.636 \| good	35.279 \| good	0.206 \| good	5.259 \| good	0.115 \| good
2026-03-06T17:00:00.000Z	33 \| good	2.938 \| good	4.987 \| good	35.98 \| good	0.206 \| good	4.666 \| good	0.112 \| good
2026-03-06T18:00:00.000Z	35 \| good	3.17 \| good	6.129 \| good	38.108 \| good	0.223 \| good	5.768 \| good	0.122 \| good
2026-03-06T19:00:00.000Z	35 \| good	3.3 \| good	6.637 \| good	38.096 \| good	0.223 \| good	4.51 \| good	0.125 \| good
2026-03-06T20:00:00.000Z	34 \| good	3.379 \| good	7.379 \| good	36.958 \| good	0.223 \| good	5.18 \| good	0.122 \| good
2026-03-06T21:00:00.000Z	33 \| good	3.529 \| good	8.469 \| good	36.401 \| good	0.223 \| good	6.09 \| good	0.12 \| good
2026-03-06T22:00:00.000Z	33 \| good	3.459 \| good	8.571 \| good	36.064 \| good	0.24 \| good	7.576 \| good	0.117 \| good
2026-03-06T23:00:00.000Z	33 \| good	3.489 \| good	7.041 \| good	35.957 \| good	0.195 \| good	8.795 \| good	0.117 \| good
2026-03-07T00:00:00.000Z	31 \| good	3.788 \| good	7.196 \| good	33.225 \| good	0.206 \| good	8.712 \| good	0.127 \| good
2026-03-07T01:00:00.000Z	31 \| good	4.106 \| good	8.155 \| good	33.827 \| good	0.206 \| good	10.539 \| good	0.12 \| good
2026-03-07T02:00:00.000Z	31 \| good	4.657 \| good	8.828 \| good	32.862 \| good	0.206 \| good	10.805 \| good	0.122 \| good
2026-03-07T03:00:00.000Z	27 \| good	5.286 \| good	10.439 \| good	28.807 \| good	0.206 \| good	8.005 \| good	0.125 \| good
2026-03-07T04:00:00.000Z	33 \| good	6.294 \| good	11.881 \| good	28.26 \| good	0.206 \| good	10.051 \| good	0.122 \| good
2026-03-07T05:00:00.000Z	38 \| good	7.417 \| good	11.776 \| good	26.397 \| good	0.326 \| good	10.624 \| good	0.116 \| good
2026-03-07T06:00:00.000Z	44 \| good	8.279 \| good	12.68 \| good	24.419 \| good	0.219 \| good	10.543 \| good	0.116 \| good
2026-03-07T07:00:00.000Z	44 \| good	8.119 \| good	14.239 \| good	24.095 \| good	0.219 \| good	10.284 \| good	0.113 \| good
2026-03-07T08:00:00.000Z	49 \| good	8.953 \| good	15.18 \| good	23.834 \| good	0.195 \| good	9.813 \| good	0.118 \| good
2026-03-07T09:00:00.000Z	44 \| good	8.428 \| good	12.294 \| good	22.964 \| good	0.195 \| good	9.234 \| good	0.119 \| good
2026-03-07T10:00:00.000Z	49 \| good	9.021 \| good	13.329 \| good	22.101 \| good	0.227 \| good	15.111 \| good	0.285 \| good
2026-03-07T11:00:00.000Z	49 \| good	9.366 \| good	13.51 \| good	21.122 \| good	0.223 \| good	18.078 \| good	0.288 \| good
2026-03-07T12:00:00.000Z	49 \| good	8.741 \| good	12.612 \| good	19.716 \| good	0.18 \| good	17.863 \| good	0.288 \| good
2026-03-07T13:00:00.000Z	49 \| good	8.992 \| good	14.988 \| good	18.035 \| good	0.223 \| good	17.94 \| good	0.292 \| good
2026-03-07T14:00:00.000Z	49 \| good	8.776 \| good	14.022 \| good	16.876 \| good	0.223 \| good	15.698 \| good	0.287 \| good
2026-03-07T15:00:00.000Z	44 \| good	7.628 \| good	12.742 \| good	17.023 \| good	0.224 \| good	13.538 \| good	0.37 \| good
2026-03-07T16:00:00.000Z	33 \| good	6.075 \| good	11.162 \| good	21.089 \| good	0.21 \| good	11.26 \| good	0.285 \| good
2026-03-07T17:00:00.000Z	27 \| good	5.008 \| good	9.427 \| good	22.366 \| good	0.21 \| good	9.321 \| good	0.285 \| good
2026-03-07T18:00:00.000Z	27 \| good	4.958 \| good	10.074 \| good	23.706 \| good	0.181 \| good	8.255 \| good	0.288 \| good
2026-03-07T19:00:00.000Z	27 \| good	5.126 \| good	9.03 \| good	25.923 \| good	0.181 \| good	9.766 \| good	0.288 \| good
2026-03-07T20:00:00.000Z	33 \| good	5.887 \| good	10.158 \| good	26.537 \| good	0.235 \| good	9.502 \| good	0.288 \| good
2026-03-07T21:00:00.000Z	38 \| good	6.509 \| good	12.185 \| good	24.665 \| good	0.251 \| good	11.172 \| good	0.29 \| good
2026-03-07T22:00:00.000Z	38 \| good	7.405 \| good	12.056 \| good	25.585 \| good	0.225 \| good	12.657 \| good	0.29 \| good
2026-03-07T23:00:00.000Z	49 \| good	8.727 \| good	13.738 \| good	29.511 \| good	0.189 \| good	13.388 \| good	0.367 \| good
2026-03-08T00:00:00.000Z	52 \| moderate	10.361 \| good	16.761 \| good	26.541 \| good	0.183 \| good	15.12 \| good	0.372 \| good
2026-03-08T01:00:00.000Z	52 \| moderate	10.361 \| good	16.761 \| good	26.541 \| good	0.183 \| good	15.12 \| good	0.372 \| good
2026-03-08T02:00:00.000Z	44 \| good	7.794 \| good	34.326 \| good	22.535 \| good	0.974 \| good	12.089 \| good	0.202 \| good
2026-03-08T03:00:00.000Z	49 \| good	9.279 \| good	41.302 \| good	21.528 \| good	0.962 \| good	11.575 \| good	0.198 \| good
2026-03-08T04:00:00.000Z	52 \| moderate	10.228 \| good	45.457 \| good	14.027 \| good	0.906 \| good	10.986 \| good	0.19 \| good
2026-03-08T05:00:00.000Z	58 \| moderate	13.032 \| fine	58.793 \| fine	11.558 \| good	0.851 \| good	10.397 \| good	0.181 \| good
2026-03-08T06:00:00.000Z	58 \| moderate	13.263 \| fine	59.708 \| fine	8.272 \| good	0.796 \| good	9.807 \| good	0.173 \| good
2026-03-08T07:00:00.000Z	62 \| moderate	15.201 \| fine	67.661 \| fine	17.617 \| good	0.864 \| good	8.747 \| good	0.166 \| good
2026-03-08T08:00:00.000Z	60 \| moderate	14.066 \| fine	62.735 \| fine	17.629 \| good	0.932 \| good	7.687 \| good	0.16 \| good
2026-03-08T09:00:00.000Z	56 \| moderate	12.289 \| fine	55.167 \| fine	17.011 \| good	1.001 \| good	6.627 \| good	0.153 \| good
2026-03-08T10:00:00.000Z	60 \| moderate	14.199 \| fine	63.526 \| fine	7.573 \| good	1.227 \| good	6.763 \| good	0.153 \| good
2026-03-08T11:00:00.000Z	58 \| moderate	13.011 \| fine	58.641 \| fine	8.421 \| good	1.453 \| good	6.899 \| good	0.153 \| good
2026-03-08T12:00:00.000Z	60 \| moderate	13.926 \| fine	62.196 \| fine	10.247 \| good	1.68 \| good	7.035 \| good	0.153 \| good
2026-03-08T13:00:00.000Z	60 \| moderate	14.236 \| fine	63.881 \| fine	13.091 \| good	1.823 \| good	7.569 \| good	0.159 \| good
2026-03-08T14:00:00.000Z	60 \| moderate	14.469 \| fine	64.488 \| fine	12.486 \| good	1.967 \| good	8.103 \| good	0.165 \| good
2026-03-08T15:00:00.000Z	71 \| moderate	19.717 \| fine	86.826 \| fine	14.178 \| good	2.111 \| good	8.636 \| good	0.171 \| good
2026-03-08T16:00:00.000Z	64 \| moderate	15.636 \| fine	69.553 \| fine	22.11 \| good	1.944 \| good	7.707 \| good	0.165 \| good
2026-03-08T17:00:00.000Z	56 \| moderate	11.779 \| good	52.361 \| good	28.368 \| good	1.777 \| good	6.777 \| good	0.159 \| good
2026-03-08T18:00:00.000Z	56 \| moderate	12.076 \| good	53.654 \| good	17.023 \| good	1.61 \| good	5.848 \| good	0.153 \| good
2026-03-08T19:00:00.000Z	62 \| moderate	14.713 \| fine	65.709 \| fine	17.875 \| good	1.391 \| good	5.544 \| good	0.157 \| good
2026-03-08T20:00:00.000Z	56 \| moderate	11.782 \| good	52.758 \| good	20.148 \| good	1.171 \| good	5.241 \| good	0.161 \| good
2026-03-08T21:00:00.000Z	56 \| moderate	12.073 \| good	53.662 \| good	22.287 \| good	0.951 \| good	4.937 \| good	0.164 \| good
2026-03-08T22:00:00.000Z	52 \| moderate	9.74 \| good	43.445 \| good	23.375 \| good	0.936 \| good	7.019 \| good	0.187 \| good
2026-03-08T23:00:00.000Z	44 \| good	8.143 \| good	35.576 \| good	34.88 \| good	0.921 \| good	9.102 \| good	0.21 \| good
2026-03-09T00:00:00.000Z	49 \| good	9.466 \| good	42.107 \| good	37.964 \| good	0.906 \| good	11.184 \| good	0.233 \| good
2026-03-09T01:00:00.000Z	44 \| good	7.964 \| good	35.011 \| good	38.352 \| good	0.904 \| good	11.26 \| good	0.242 \| good
2026-03-09T02:00:00.000Z	49 \| good	8.53 \| good	37.338 \| good	22.861 \| good	0.902 \| good	11.336 \| good	0.251 \| good
2026-03-09T03:00:00.000Z	49 \| good	9.27 \| good	41.009 \| good	23.359 \| good	0.901 \| good	11.412 \| good	0.26 \| good
2026-03-09T04:00:00.000Z	44 \| good	7.932 \| good	34.761 \| good	26.193 \| good	0.883 \| good	9.34 \| good	0.242 \| good
2026-03-09T05:00:00.000Z	49 \| good	9.108 \| good	40.412 \| good	26.282 \| good	0.866 \| good	7.268 \| good	0.224 \| good
2026-03-09T06:00:00.000Z	33 \| good	6.045 \| good	6.345 \| good	33.563 \| good	0.847 \| good	5.178 \| good	0.206 \| good
2026-03-09T07:00:00.000Z	49 \| good	9.401 \| good	41.594 \| good	13.632 \| good	0.852 \| good	4.74 \| good	0.2 \| good
2026-03-09T08:00:00.000Z	44 \| good	8.234 \| good	36.205 \| good	16.514 \| good	0.856 \| good	4.284 \| good	0.194 \| good
2026-03-09T09:00:00.000Z	44 \| good	8.228 \| good	36.141 \| good	15.601 \| good	0.86 \| good	3.829 \| good	0.188 \| good
2026-03-09T10:00:00.000Z	58 \| moderate	12.528 \| fine	56.477 \| fine	7.007 \| good	0.993 \| good	6.129 \| good	0.208 \| good
2026-03-09T11:00:00.000Z	62 \| moderate	15.282 \| fine	68.105 \| fine	8.63 \| good	1.127 \| good	8.43 \| good	0.228 \| good
2026-03-09T12:00:00.000Z	54 \| moderate	11.195 \| good	11.722 \| good	24.705 \| good	1.261 \| good	10.765 \| good	0.248 \| good
2026-03-09T13:00:00.000Z	52 \| moderate	10.095 \| good	10.617 \| good	27.122 \| good	1.707 \| good	9.522 \| good	0.237 \| good
2026-03-09T14:00:00.000Z	44 \| good	8.078 \| good	8.601 \| good	29.539 \| good	2.153 \| good	8.28 \| good	0.227 \| good
2026-03-09T15:00:00.000Z	44 \| good	7.641 \| good	8.24 \| good	31.956 \| good	2.598 \| good	7.037 \| good	0.216 \| good
2026-03-09T16:00:00.000Z	38 \| good	7.465 \| good	8.26 \| good	34.319 \| good	3.115 \| good	7.077 \| good	0.207 \| good
2026-03-09T17:00:00.000Z	38 \| good	3.107 \| good	13.083 \| good	41.029 \| good	3.629 \| good	7.11 \| good	0.198 \| good
2026-03-09T18:00:00.000Z	38 \| good	7.17 \| good	8.073 \| good	39.045 \| good	4.15 \| good	7.157 \| good	0.189 \| good
2026-03-09T19:00:00.000Z	38 \| good	6.97 \| good	7.862 \| good	39.957 \| good	3.717 \| good	7.28 \| good	0.188 \| good
2026-03-09T20:00:00.000Z	38 \| good	7.131 \| good	8.021 \| good	40.87 \| good	3.284 \| good	7.404 \| good	0.187 \| good
2026-03-09T21:00:00.000Z	44 \| good	7.531 \| good	8.331 \| good	41.782 \| good	2.85 \| good	7.527 \| good	0.186 \| good
2026-03-09T22:00:00.000Z	44 \| good	7.873 \| good	8.603 \| good	39.996 \| good	2.705 \| good	8.728 \| good	0.194 \| good
2026-03-09T23:00:00.000Z	44 \| good	8.327 \| good	9.002 \| good	38.209 \| good	2.56 \| good	9.93 \| good	0.202 \| good
2026-03-10T00:00:00.000Z	49 \| good	9.094 \| good	9.757 \| good	36.422 \| good	2.415 \| good	11.131 \| good	0.21 \| good
2026-03-10T01:00:00.000Z	52 \| moderate	10.448 \| good	11.095 \| good	33.882 \| good	2.487 \| good	11.813 \| good	0.215 \| good

Wethersfield

Empower business decisions with accurate air quality data

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

0.35ppm

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

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 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 12:00:00 on 2026-03-08.

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

The best air quality in Wethersfield, Connecticut was recorded at 07:00:00 on 2026-03-07.

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

The real-time air quality index in Wethersfield, Connecticut is 52, currently categorized as Moderate.

Which pollutant is found most often in Wethersfield, Connecticut?

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

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 10.361 μg/m³.

What are the current PM₁₀ levels at Wethersfield, Connecticut?

The current PM₁₀ levels in Wethersfield, Connecticut are 16.761 μg/m³.

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

The current carbon monoxide (CO) level in Wethersfield, Connecticut is 0.372 ppm.

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

The current sulfur dioxide (SO₂) levels in Wethersfield, Connecticut are 0.183 ppb.

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

The current ozone (O₃) levels at Wethersfield, Connecticut is 26.541 ppm.

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

The current nitrogen dioxide (NO₂) levels at Wethersfield, Connecticut is 15.12 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions