What is the current level of PM10 in Mansfield, Connecticut?

Mansfield, Connecticut currently has a PM10 concentration of 66.82 μg/m3.

What is the current level of sulfur dioxide (SO2) in Mansfield, Connecticut?

The current sulfur dioxide (SO2) concentration in Mansfield, Connecticut is 0.372 ppb.

What is the current level of ozone (O3) in Mansfield, Connecticut?

Mansfield, Connecticut currently has an ozone (O3) concentration of 19.43 ppm.

What is the current level of nitrogen dioxide (NO2) in Mansfield, Connecticut?

The current level of nitrogen dioxide (NO2) in Mansfield, Connecticut is 20.284 ppb.

Current air quality index in Mansfield, Connecticut today

Q: What is the PM2.5 concentration in Mansfield, Connecticut right now?

Mansfield, Connecticut currently has a PM2.5 concentration of 11.76 μg/m3.

Stay updated with real-time air quality in Mansfield, 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

Mansfield, Connecticut

Last updated: ... (Local time)

Common air pollutants in Mansfield, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

11.76 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

66.82 μg/m³

155

255

425

605+

Ozone (O₃)

19.43 ppb

201

201+

Sulfur Dioxide (SO₂)

0.37 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

20.28 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.40 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Mansfield, Connecticut

Get Live Pollen Counts

Mansfield, Connecticut

Scroll To Air Quality Map

Track live Mansfield, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-27T02:00:00.000Z	27 \| good	4.507 \| good	23.735 \| good	29.233 \| good	0.267 \| good	9.765 \| good	0.2 \| good
2025-12-27T03:00:00.000Z	28 \| good	3.706 \| good	12.219 \| good	30.32 \| good	0.224 \| good	9.347 \| good	0.168 \| good
2025-12-27T04:00:00.000Z	27 \| good	4.776 \| good	19.613 \| good	29.274 \| good	0.226 \| good	10.091 \| good	0.2 \| good
2025-12-27T05:00:00.000Z	27 \| good	4.818 \| good	9.561 \| good	28.807 \| good	0.221 \| good	9.211 \| good	0.202 \| good
2025-12-27T06:00:00.000Z	26 \| good	3.787 \| good	8.861 \| good	28.246 \| good	0.208 \| good	9.019 \| good	0.217 \| good
2025-12-27T07:00:00.000Z	24 \| good	3.782 \| good	13.745 \| good	25.986 \| good	0.209 \| good	7.781 \| good	0.2 \| good
2025-12-27T08:00:00.000Z	24 \| good	4.29 \| good	14.355 \| good	25.504 \| good	0.196 \| good	6.381 \| good	0.2 \| good
2025-12-27T09:00:00.000Z	27 \| good	5.434 \| good	22.292 \| good	27.998 \| good	0.249 \| good	6.716 \| good	0.168 \| good
2025-12-27T10:00:00.000Z	23 \| good	3.862 \| good	11.601 \| good	25.333 \| good	0.248 \| good	9.479 \| good	0.189 \| good
2025-12-27T11:00:00.000Z	27 \| good	5.206 \| good	28.388 \| good	23.302 \| good	0.221 \| good	8.8 \| good	0.168 \| good
2025-12-27T12:00:00.000Z	28 \| good	4.066 \| good	19.801 \| good	30.099 \| good	0.191 \| good	9.397 \| good	0.168 \| good
2025-12-27T13:00:00.000Z	26 \| good	4.016 \| good	12.087 \| good	28.215 \| good	0.203 \| good	9.075 \| good	0.154 \| good
2025-12-27T14:00:00.000Z	27 \| good	3.678 \| good	10.134 \| good	29.206 \| good	0.232 \| good	9.293 \| good	0.242 \| good
2025-12-27T15:00:00.000Z	28 \| good	3.513 \| good	7.937 \| good	29.862 \| good	0.218 \| good	8.607 \| good	0.242 \| good
2025-12-27T16:00:00.000Z	28 \| good	3.2 \| good	8.75 \| good	30.352 \| good	0.196 \| good	7.301 \| good	0.249 \| good
2025-12-27T17:00:00.000Z	30 \| good	3.35 \| good	10.595 \| good	31.688 \| good	0.197 \| good	5.907 \| good	0.27 \| good
2025-12-27T18:00:00.000Z	29 \| good	3.409 \| good	4.919 \| good	30.954 \| good	0.219 \| good	5.651 \| good	0.217 \| good
2025-12-27T19:00:00.000Z	31 \| good	3.097 \| good	5.829 \| good	32.981 \| good	0.219 \| good	5.838 \| good	0.217 \| good
2025-12-27T20:00:00.000Z	31 \| good	3.066 \| good	5.874 \| good	33.307 \| good	0.219 \| good	7.014 \| good	0.217 \| good
2025-12-27T21:00:00.000Z	31 \| good	3.666 \| good	4.581 \| good	34.091 \| good	0.219 \| good	8.387 \| good	0.254 \| good
2025-12-27T22:00:00.000Z	31 \| good	3.979 \| good	14.213 \| good	33.646 \| good	0.218 \| good	14.485 \| good	0.322 \| good
2025-12-27T23:00:00.000Z	31 \| good	4.429 \| good	14.064 \| good	33.216 \| good	0.298 \| good	21.236 \| good	0.382 \| good
2025-12-28T00:00:00.000Z	33 \| good	5.928 \| good	20.796 \| good	30.796 \| good	0.312 \| good	28.92 \| good	0.498 \| good
2025-12-28T01:00:00.000Z	33 \| good	5.87 \| good	17.843 \| good	28.895 \| good	0.471 \| good	32.265 \| good	0.662 \| good
2025-12-28T02:00:00.000Z	49 \| good	9.218 \| good	32.668 \| good	23.027 \| good	0.51 \| good	35.349 \| good	0.656 \| good
2025-12-28T03:00:00.000Z	56 \| moderate	12.178 \| fine	54.977 \| good	18.952 \| good	1.212 \| good	16.86 \| good	0.287 \| good
2025-12-28T04:00:00.000Z	58 \| moderate	13.176 \| fine	34.611 \| good	16.961 \| good	0.562 \| good	31.142 \| good	0.634 \| good
2025-12-28T05:00:00.000Z	64 \| moderate	16.112 \| fine	47.708 \| good	20.092 \| good	0.312 \| good	24.155 \| good	0.602 \| good
2025-12-28T06:00:00.000Z	66 \| moderate	17.097 \| fine	39.315 \| good	14.969 \| good	0.592 \| good	28.06 \| good	0.483 \| good
2025-12-28T07:00:00.000Z	73 \| moderate	20.63 \| fine	33.419 \| good	11.897 \| good	0.551 \| good	29.106 \| good	0.433 \| good
2025-12-28T08:00:00.000Z	64 \| moderate	15.654 \| fine	20.105 \| good	14.078 \| good	0.381 \| good	21.098 \| good	0.406 \| good
2025-12-28T09:00:00.000Z	60 \| moderate	13.508 \| fine	29.623 \| good	18.737 \| good	0.59 \| good	24.379 \| good	0.509 \| good
2025-12-28T10:00:00.000Z	60 \| moderate	13.66 \| fine	38.746 \| good	21.096 \| good	0.599 \| good	19.613 \| good	0.591 \| good
2025-12-28T11:00:00.000Z	75 \| moderate	21.864 \| fine	56.505 \| fine	15.424 \| good	0.424 \| good	18.631 \| good	0.527 \| good
2025-12-28T12:00:00.000Z	62 \| moderate	14.563 \| fine	50.072 \| good	13.776 \| good	0.438 \| good	24.484 \| good	0.554 \| good
2025-12-28T13:00:00.000Z	56 \| moderate	12.294 \| fine	43.881 \| good	15.523 \| good	0.437 \| good	23.29 \| good	0.452 \| good
2025-12-28T14:00:00.000Z	52 \| moderate	10.407 \| good	34.903 \| good	17.846 \| good	0.493 \| good	27.061 \| good	0.628 \| good
2025-12-28T15:00:00.000Z	54 \| moderate	11.064 \| good	30.11 \| good	13.382 \| good	0.332 \| good	23.471 \| good	0.427 \| good
2025-12-28T16:00:00.000Z	49 \| good	9.262 \| good	26.007 \| good	18.468 \| good	0.3 \| good	17.491 \| good	0.344 \| good
2025-12-28T17:00:00.000Z	44 \| good	8.227 \| good	39.839 \| good	26.115 \| good	0.282 \| good	13.772 \| good	0.279 \| good
2025-12-28T18:00:00.000Z	52 \| moderate	9.566 \| good	30.316 \| good	27.574 \| good	0.346 \| good	13.809 \| good	0.263 \| good
2025-12-28T19:00:00.000Z	45 \| good	8.399 \| good	48.568 \| good	32.74 \| good	0.33 \| good	16.623 \| good	0.327 \| good
2025-12-28T20:00:00.000Z	44 \| good	7.621 \| good	46.66 \| good	32.336 \| good	0.297 \| good	19.54 \| good	0.358 \| good
2025-12-28T21:00:00.000Z	38 \| good	6.719 \| good	21.868 \| good	35.197 \| good	0.311 \| good	23.644 \| good	0.359 \| good
2025-12-28T22:00:00.000Z	34 \| good	6.063 \| good	22.773 \| good	37.308 \| good	0.323 \| good	24.574 \| good	0.476 \| good
2025-12-28T23:00:00.000Z	44 \| good	8.113 \| good	38.626 \| good	26.682 \| good	0.288 \| good	23.267 \| good	0.512 \| good
2025-12-29T00:00:00.000Z	57 \| moderate	11.76 \| good	66.82 \| fine	19.43 \| good	0.372 \| good	20.284 \| good	0.397 \| good
2025-12-29T01:00:00.000Z	57 \| moderate	11.76 \| good	66.82 \| fine	19.43 \| good	0.372 \| good	20.284 \| good	0.397 \| good
2025-12-29T02:00:00.000Z	69 \| moderate	19.112 \| fine	84.972 \| fine	8.517 \| good	2.142 \| good	24.143 \| good	0.262 \| good
2025-12-29T03:00:00.000Z	64 \| moderate	15.706 \| fine	70.917 \| fine	16.288 \| good	2.151 \| good	24.928 \| good	0.254 \| good
2025-12-29T04:00:00.000Z	52 \| moderate	9.999 \| good	44.956 \| good	24.469 \| good	1.63 \| good	19.509 \| good	0.228 \| good
2025-12-29T05:00:00.000Z	38 \| good	6.64 \| good	29.975 \| good	27.214 \| good	1.108 \| good	14.09 \| good	0.201 \| good
2025-12-29T06:00:00.000Z	31 \| good	3.963 \| good	17.024 \| good	32.501 \| good	0.587 \| good	8.671 \| good	0.175 \| good
2025-12-29T07:00:00.000Z	31 \| good	2.684 \| good	11.019 \| good	34.263 \| good	0.495 \| good	6.233 \| good	0.16 \| good
2025-12-29T08:00:00.000Z	32 \| good	2.363 \| good	9.99 \| good	35.355 \| good	0.403 \| good	3.794 \| good	0.146 \| good
2025-12-29T09:00:00.000Z	31 \| good	2.182 \| good	9.009 \| good	34.411 \| good	0.31 \| good	1.355 \| good	0.132 \| good
2025-12-29T10:00:00.000Z	31 \| good	2.042 \| good	8.03 \| good	33.92 \| good	0.45 \| good	2.284 \| good	0.139 \| good
2025-12-29T11:00:00.000Z	31 \| good	1.931 \| good	8 \| good	32.686 \| good	0.59 \| good	3.213 \| good	0.147 \| good
2025-12-29T12:00:00.000Z	30 \| good	2.131 \| good	8.99 \| good	31.704 \| good	0.731 \| good	4.143 \| good	0.154 \| good
2025-12-29T13:00:00.000Z	30 \| good	2.622 \| good	10.979 \| good	32.272 \| good	0.86 \| good	5.074 \| good	0.164 \| good
2025-12-29T14:00:00.000Z	28 \| good	3.344 \| good	15.006 \| good	30.007 \| good	0.99 \| good	6.006 \| good	0.174 \| good
2025-12-29T15:00:00.000Z	26 \| good	4.305 \| good	19.017 \| good	28.128 \| good	1.12 \| good	6.937 \| good	0.184 \| good
2025-12-29T16:00:00.000Z	27 \| good	4.844 \| good	21.021 \| good	27.648 \| good	1.063 \| good	7.096 \| good	0.183 \| good
2025-12-29T17:00:00.000Z	33 \| good	6.34 \| good	27.989 \| good	24.629 \| good	1.007 \| good	7.255 \| good	0.181 \| good
2025-12-29T18:00:00.000Z	44 \| good	7.859 \| good	34.01 \| good	21.99 \| good	0.95 \| good	7.413 \| good	0.18 \| good
2025-12-29T19:00:00.000Z	33 \| good	5.804 \| good	25.089 \| good	27.972 \| good	1.206 \| good	8.316 \| good	0.185 \| good
2025-12-29T20:00:00.000Z	37 \| good	2.092 \| good	8.087 \| good	39.547 \| good	1.462 \| good	9.218 \| good	0.189 \| good
2025-12-29T21:00:00.000Z	38 \| good	1.283 \| good	5.03 \| good	40.849 \| good	1.718 \| good	10.12 \| good	0.194 \| good
2025-12-29T22:00:00.000Z	32 \| good	3.779 \| good	16.034 \| good	35.409 \| good	1.6 \| good	7.759 \| good	0.186 \| good
2025-12-29T23:00:00.000Z	28 \| good	5.499 \| good	23.977 \| good	30.286 \| good	1.482 \| good	5.397 \| good	0.178 \| good
2025-12-30T00:00:00.000Z	24 \| good	3.991 \| good	17.025 \| good	25.755 \| good	1.363 \| good	3.035 \| good	0.17 \| good
2025-12-30T01:00:00.000Z	21 \| good	3.411 \| good	15.003 \| good	22.913 \| good	1.089 \| good	2.776 \| good	0.168 \| good
2025-12-30T02:00:00.000Z	19 \| good	2.849 \| good	11.978 \| good	21.279 \| good	0.814 \| good	2.517 \| good	0.167 \| good
2025-12-30T03:00:00.000Z	20 \| good	2.91 \| good	11.996 \| good	22.027 \| good	0.539 \| good	2.257 \| good	0.165 \| good
2025-12-30T04:00:00.000Z	22 \| good	2.536 \| good	10.005 \| good	24.313 \| good	0.475 \| good	1.941 \| good	0.159 \| good
2025-12-30T05:00:00.000Z	28 \| good	1.602 \| good	6.976 \| good	30.165 \| good	0.411 \| good	1.625 \| good	0.152 \| good
2025-12-30T06:00:00.000Z	30 \| good	1.232 \| good	5 \| good	32.299 \| good	0.347 \| good	1.309 \| good	0.146 \| good
2025-12-30T07:00:00.000Z	31 \| good	0.98 \| good	4 \| good	32.584 \| good	0.318 \| good	1.155 \| good	0.143 \| good
2025-12-30T08:00:00.000Z	31 \| good	0.91 \| good	3.976 \| good	33.111 \| good	0.29 \| good	1.001 \| good	0.141 \| good
2025-12-30T09:00:00.000Z	31 \| good	0.64 \| good	2.005 \| good	33.87 \| good	0.261 \| good	0.847 \| good	0.138 \| good
2025-12-30T10:00:00.000Z	31 \| good	0.54 \| good	2 \| good	32.818 \| good	0.291 \| good	1.122 \| good	0.14 \| good
2025-12-30T11:00:00.000Z	31 \| good	0.38 \| good	1.026 \| good	32.804 \| good	0.321 \| good	1.398 \| good	0.143 \| good
2025-12-30T12:00:00.000Z	31 \| good	0.16 \| good	0 \| good	32.577 \| good	0.35 \| good	1.673 \| good	0.146 \| good
2025-12-30T13:00:00.000Z	31 \| good	0.18 \| good	0.022 \| good	33.665 \| good	0.338 \| good	1.542 \| good	0.145 \| good
2025-12-30T14:00:00.000Z	31 \| good	0.122 \| good	0.004 \| good	32.903 \| good	0.325 \| good	1.412 \| good	0.143 \| good
2025-12-30T15:00:00.000Z	31 \| good	0.19 \| good	0.034 \| good	32.97 \| good	0.313 \| good	1.281 \| good	0.142 \| good
2025-12-30T16:00:00.000Z	31 \| good	0.361 \| good	1.03 \| good	34.23 \| good	0.305 \| good	1.214 \| good	0.14 \| good
2025-12-30T17:00:00.000Z	33 \| good	0.35 \| good	1.016 \| good	35.502 \| good	0.296 \| good	1.148 \| good	0.139 \| good
2025-12-30T18:00:00.000Z	34 \| good	0.42 \| good	1.986 \| good	36.513 \| good	0.288 \| good	1.081 \| good	0.138 \| good
2025-12-30T19:00:00.000Z	36 \| good	0.5 \| good	1.99 \| good	38.592 \| good	0.306 \| good	1.314 \| good	0.138 \| good
2025-12-30T20:00:00.000Z	37 \| good	0.401 \| good	1.976 \| good	39.519 \| good	0.324 \| good	1.548 \| good	0.137 \| good
2025-12-30T21:00:00.000Z	35 \| good	0.62 \| good	2.013 \| good	38.212 \| good	0.342 \| good	1.781 \| good	0.137 \| good
2025-12-30T22:00:00.000Z	34 \| good	0.98 \| good	3.996 \| good	36.604 \| good	0.426 \| good	2.053 \| good	0.137 \| good
2025-12-30T23:00:00.000Z	35 \| good	0.87 \| good	3.026 \| good	37.687 \| good	0.509 \| good	2.324 \| good	0.138 \| good
2025-12-31T00:00:00.000Z	36 \| good	1.693 \| good	1.745 \| good	39.087 \| good	0.593 \| good	2.593 \| good	0.139 \| good
2025-12-31T01:00:00.000Z	32 \| good	1.161 \| good	4.986 \| good	35.361 \| good	0.604 \| good	2.521 \| good	0.138 \| good

Mansfield

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Mansfield, Connecticut

0.38ppm

How accurate is Connecticut, USA air quality data?

The air quality data for Connecticut, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Mansfield, Connecticut get updated?

Air quality updates for Mansfield, Connecticut are available every hour.

What time in the past 24 hours saw the poorest air quality in Mansfield, Connecticut?

Mansfield, Connecticut experienced its worst air quality at 11:00:00, 2025-12-28.

When was air quality in Mansfield, Connecticut the best over the past 24 hours?

The best air quality in Mansfield, Connecticut was observed at 01:00:00 on 2025-12-28.

What is the air quality in Mansfield, Connecticut right now?

The air quality in Mansfield, Connecticut right now is Moderate, with an AQI of 57.

What pollutant is most frequently found in Mansfield, Connecticut?

In Mansfield, Connecticut, PM10 is the most frequently found pollutant.

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

When air quality in Mansfield, Connecticut is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Mansfield, Connecticut right now?

Mansfield, Connecticut currently has a PM_2.5 concentration of 11.76 μg/m³.

What is the current level of PM₁₀ in Mansfield, Connecticut?

Mansfield, Connecticut currently has a PM₁₀ concentration of 66.82 μg/m³.

What is the current level of carbon monoxide (CO) in Mansfield, Connecticut?

The current carbon monoxide (CO) level in Mansfield, Connecticut is 0.397 ppm.

What is the current level of sulfur dioxide (SO₂) in Mansfield, Connecticut?

The current sulfur dioxide (SO₂) concentration in Mansfield, Connecticut is 0.372 ppb.

What is the current level of ozone (O₃) in Mansfield, Connecticut?

Mansfield, Connecticut currently has an ozone (O₃) concentration of 19.43 ppm.

What is the current level of nitrogen dioxide (NO₂) in Mansfield, Connecticut?

The current level of nitrogen dioxide (NO₂) in Mansfield, Connecticut is 20.284 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-12-27T02:00:00.000Z	27 \| good	4.507 \| good	23.735 \| good	29.233 \| good	0.267 \| good	9.765 \| good	0.2 \| good
2025-12-27T03:00:00.000Z	28 \| good	3.706 \| good	12.219 \| good	30.32 \| good	0.224 \| good	9.347 \| good	0.168 \| good
2025-12-27T04:00:00.000Z	27 \| good	4.776 \| good	19.613 \| good	29.274 \| good	0.226 \| good	10.091 \| good	0.2 \| good
2025-12-27T05:00:00.000Z	27 \| good	4.818 \| good	9.561 \| good	28.807 \| good	0.221 \| good	9.211 \| good	0.202 \| good
2025-12-27T06:00:00.000Z	26 \| good	3.787 \| good	8.861 \| good	28.246 \| good	0.208 \| good	9.019 \| good	0.217 \| good
2025-12-27T07:00:00.000Z	24 \| good	3.782 \| good	13.745 \| good	25.986 \| good	0.209 \| good	7.781 \| good	0.2 \| good
2025-12-27T08:00:00.000Z	24 \| good	4.29 \| good	14.355 \| good	25.504 \| good	0.196 \| good	6.381 \| good	0.2 \| good
2025-12-27T09:00:00.000Z	27 \| good	5.434 \| good	22.292 \| good	27.998 \| good	0.249 \| good	6.716 \| good	0.168 \| good
2025-12-27T10:00:00.000Z	23 \| good	3.862 \| good	11.601 \| good	25.333 \| good	0.248 \| good	9.479 \| good	0.189 \| good
2025-12-27T11:00:00.000Z	27 \| good	5.206 \| good	28.388 \| good	23.302 \| good	0.221 \| good	8.8 \| good	0.168 \| good
2025-12-27T12:00:00.000Z	28 \| good	4.066 \| good	19.801 \| good	30.099 \| good	0.191 \| good	9.397 \| good	0.168 \| good
2025-12-27T13:00:00.000Z	26 \| good	4.016 \| good	12.087 \| good	28.215 \| good	0.203 \| good	9.075 \| good	0.154 \| good
2025-12-27T14:00:00.000Z	27 \| good	3.678 \| good	10.134 \| good	29.206 \| good	0.232 \| good	9.293 \| good	0.242 \| good
2025-12-27T15:00:00.000Z	28 \| good	3.513 \| good	7.937 \| good	29.862 \| good	0.218 \| good	8.607 \| good	0.242 \| good
2025-12-27T16:00:00.000Z	28 \| good	3.2 \| good	8.75 \| good	30.352 \| good	0.196 \| good	7.301 \| good	0.249 \| good
2025-12-27T17:00:00.000Z	30 \| good	3.35 \| good	10.595 \| good	31.688 \| good	0.197 \| good	5.907 \| good	0.27 \| good
2025-12-27T18:00:00.000Z	29 \| good	3.409 \| good	4.919 \| good	30.954 \| good	0.219 \| good	5.651 \| good	0.217 \| good
2025-12-27T19:00:00.000Z	31 \| good	3.097 \| good	5.829 \| good	32.981 \| good	0.219 \| good	5.838 \| good	0.217 \| good
2025-12-27T20:00:00.000Z	31 \| good	3.066 \| good	5.874 \| good	33.307 \| good	0.219 \| good	7.014 \| good	0.217 \| good
2025-12-27T21:00:00.000Z	31 \| good	3.666 \| good	4.581 \| good	34.091 \| good	0.219 \| good	8.387 \| good	0.254 \| good
2025-12-27T22:00:00.000Z	31 \| good	3.979 \| good	14.213 \| good	33.646 \| good	0.218 \| good	14.485 \| good	0.322 \| good
2025-12-27T23:00:00.000Z	31 \| good	4.429 \| good	14.064 \| good	33.216 \| good	0.298 \| good	21.236 \| good	0.382 \| good
2025-12-28T00:00:00.000Z	33 \| good	5.928 \| good	20.796 \| good	30.796 \| good	0.312 \| good	28.92 \| good	0.498 \| good
2025-12-28T01:00:00.000Z	33 \| good	5.87 \| good	17.843 \| good	28.895 \| good	0.471 \| good	32.265 \| good	0.662 \| good
2025-12-28T02:00:00.000Z	49 \| good	9.218 \| good	32.668 \| good	23.027 \| good	0.51 \| good	35.349 \| good	0.656 \| good
2025-12-28T03:00:00.000Z	56 \| moderate	12.178 \| fine	54.977 \| good	18.952 \| good	1.212 \| good	16.86 \| good	0.287 \| good
2025-12-28T04:00:00.000Z	58 \| moderate	13.176 \| fine	34.611 \| good	16.961 \| good	0.562 \| good	31.142 \| good	0.634 \| good
2025-12-28T05:00:00.000Z	64 \| moderate	16.112 \| fine	47.708 \| good	20.092 \| good	0.312 \| good	24.155 \| good	0.602 \| good
2025-12-28T06:00:00.000Z	66 \| moderate	17.097 \| fine	39.315 \| good	14.969 \| good	0.592 \| good	28.06 \| good	0.483 \| good
2025-12-28T07:00:00.000Z	73 \| moderate	20.63 \| fine	33.419 \| good	11.897 \| good	0.551 \| good	29.106 \| good	0.433 \| good
2025-12-28T08:00:00.000Z	64 \| moderate	15.654 \| fine	20.105 \| good	14.078 \| good	0.381 \| good	21.098 \| good	0.406 \| good
2025-12-28T09:00:00.000Z	60 \| moderate	13.508 \| fine	29.623 \| good	18.737 \| good	0.59 \| good	24.379 \| good	0.509 \| good
2025-12-28T10:00:00.000Z	60 \| moderate	13.66 \| fine	38.746 \| good	21.096 \| good	0.599 \| good	19.613 \| good	0.591 \| good
2025-12-28T11:00:00.000Z	75 \| moderate	21.864 \| fine	56.505 \| fine	15.424 \| good	0.424 \| good	18.631 \| good	0.527 \| good
2025-12-28T12:00:00.000Z	62 \| moderate	14.563 \| fine	50.072 \| good	13.776 \| good	0.438 \| good	24.484 \| good	0.554 \| good
2025-12-28T13:00:00.000Z	56 \| moderate	12.294 \| fine	43.881 \| good	15.523 \| good	0.437 \| good	23.29 \| good	0.452 \| good
2025-12-28T14:00:00.000Z	52 \| moderate	10.407 \| good	34.903 \| good	17.846 \| good	0.493 \| good	27.061 \| good	0.628 \| good
2025-12-28T15:00:00.000Z	54 \| moderate	11.064 \| good	30.11 \| good	13.382 \| good	0.332 \| good	23.471 \| good	0.427 \| good
2025-12-28T16:00:00.000Z	49 \| good	9.262 \| good	26.007 \| good	18.468 \| good	0.3 \| good	17.491 \| good	0.344 \| good
2025-12-28T17:00:00.000Z	44 \| good	8.227 \| good	39.839 \| good	26.115 \| good	0.282 \| good	13.772 \| good	0.279 \| good
2025-12-28T18:00:00.000Z	52 \| moderate	9.566 \| good	30.316 \| good	27.574 \| good	0.346 \| good	13.809 \| good	0.263 \| good
2025-12-28T19:00:00.000Z	45 \| good	8.399 \| good	48.568 \| good	32.74 \| good	0.33 \| good	16.623 \| good	0.327 \| good
2025-12-28T20:00:00.000Z	44 \| good	7.621 \| good	46.66 \| good	32.336 \| good	0.297 \| good	19.54 \| good	0.358 \| good
2025-12-28T21:00:00.000Z	38 \| good	6.719 \| good	21.868 \| good	35.197 \| good	0.311 \| good	23.644 \| good	0.359 \| good
2025-12-28T22:00:00.000Z	34 \| good	6.063 \| good	22.773 \| good	37.308 \| good	0.323 \| good	24.574 \| good	0.476 \| good
2025-12-28T23:00:00.000Z	44 \| good	8.113 \| good	38.626 \| good	26.682 \| good	0.288 \| good	23.267 \| good	0.512 \| good
2025-12-29T00:00:00.000Z	57 \| moderate	11.76 \| good	66.82 \| fine	19.43 \| good	0.372 \| good	20.284 \| good	0.397 \| good
2025-12-29T01:00:00.000Z	57 \| moderate	11.76 \| good	66.82 \| fine	19.43 \| good	0.372 \| good	20.284 \| good	0.397 \| good
2025-12-29T02:00:00.000Z	69 \| moderate	19.112 \| fine	84.972 \| fine	8.517 \| good	2.142 \| good	24.143 \| good	0.262 \| good
2025-12-29T03:00:00.000Z	64 \| moderate	15.706 \| fine	70.917 \| fine	16.288 \| good	2.151 \| good	24.928 \| good	0.254 \| good
2025-12-29T04:00:00.000Z	52 \| moderate	9.999 \| good	44.956 \| good	24.469 \| good	1.63 \| good	19.509 \| good	0.228 \| good
2025-12-29T05:00:00.000Z	38 \| good	6.64 \| good	29.975 \| good	27.214 \| good	1.108 \| good	14.09 \| good	0.201 \| good
2025-12-29T06:00:00.000Z	31 \| good	3.963 \| good	17.024 \| good	32.501 \| good	0.587 \| good	8.671 \| good	0.175 \| good
2025-12-29T07:00:00.000Z	31 \| good	2.684 \| good	11.019 \| good	34.263 \| good	0.495 \| good	6.233 \| good	0.16 \| good
2025-12-29T08:00:00.000Z	32 \| good	2.363 \| good	9.99 \| good	35.355 \| good	0.403 \| good	3.794 \| good	0.146 \| good
2025-12-29T09:00:00.000Z	31 \| good	2.182 \| good	9.009 \| good	34.411 \| good	0.31 \| good	1.355 \| good	0.132 \| good
2025-12-29T10:00:00.000Z	31 \| good	2.042 \| good	8.03 \| good	33.92 \| good	0.45 \| good	2.284 \| good	0.139 \| good
2025-12-29T11:00:00.000Z	31 \| good	1.931 \| good	8 \| good	32.686 \| good	0.59 \| good	3.213 \| good	0.147 \| good
2025-12-29T12:00:00.000Z	30 \| good	2.131 \| good	8.99 \| good	31.704 \| good	0.731 \| good	4.143 \| good	0.154 \| good
2025-12-29T13:00:00.000Z	30 \| good	2.622 \| good	10.979 \| good	32.272 \| good	0.86 \| good	5.074 \| good	0.164 \| good
2025-12-29T14:00:00.000Z	28 \| good	3.344 \| good	15.006 \| good	30.007 \| good	0.99 \| good	6.006 \| good	0.174 \| good
2025-12-29T15:00:00.000Z	26 \| good	4.305 \| good	19.017 \| good	28.128 \| good	1.12 \| good	6.937 \| good	0.184 \| good
2025-12-29T16:00:00.000Z	27 \| good	4.844 \| good	21.021 \| good	27.648 \| good	1.063 \| good	7.096 \| good	0.183 \| good
2025-12-29T17:00:00.000Z	33 \| good	6.34 \| good	27.989 \| good	24.629 \| good	1.007 \| good	7.255 \| good	0.181 \| good
2025-12-29T18:00:00.000Z	44 \| good	7.859 \| good	34.01 \| good	21.99 \| good	0.95 \| good	7.413 \| good	0.18 \| good
2025-12-29T19:00:00.000Z	33 \| good	5.804 \| good	25.089 \| good	27.972 \| good	1.206 \| good	8.316 \| good	0.185 \| good
2025-12-29T20:00:00.000Z	37 \| good	2.092 \| good	8.087 \| good	39.547 \| good	1.462 \| good	9.218 \| good	0.189 \| good
2025-12-29T21:00:00.000Z	38 \| good	1.283 \| good	5.03 \| good	40.849 \| good	1.718 \| good	10.12 \| good	0.194 \| good
2025-12-29T22:00:00.000Z	32 \| good	3.779 \| good	16.034 \| good	35.409 \| good	1.6 \| good	7.759 \| good	0.186 \| good
2025-12-29T23:00:00.000Z	28 \| good	5.499 \| good	23.977 \| good	30.286 \| good	1.482 \| good	5.397 \| good	0.178 \| good
2025-12-30T00:00:00.000Z	24 \| good	3.991 \| good	17.025 \| good	25.755 \| good	1.363 \| good	3.035 \| good	0.17 \| good
2025-12-30T01:00:00.000Z	21 \| good	3.411 \| good	15.003 \| good	22.913 \| good	1.089 \| good	2.776 \| good	0.168 \| good
2025-12-30T02:00:00.000Z	19 \| good	2.849 \| good	11.978 \| good	21.279 \| good	0.814 \| good	2.517 \| good	0.167 \| good
2025-12-30T03:00:00.000Z	20 \| good	2.91 \| good	11.996 \| good	22.027 \| good	0.539 \| good	2.257 \| good	0.165 \| good
2025-12-30T04:00:00.000Z	22 \| good	2.536 \| good	10.005 \| good	24.313 \| good	0.475 \| good	1.941 \| good	0.159 \| good
2025-12-30T05:00:00.000Z	28 \| good	1.602 \| good	6.976 \| good	30.165 \| good	0.411 \| good	1.625 \| good	0.152 \| good
2025-12-30T06:00:00.000Z	30 \| good	1.232 \| good	5 \| good	32.299 \| good	0.347 \| good	1.309 \| good	0.146 \| good
2025-12-30T07:00:00.000Z	31 \| good	0.98 \| good	4 \| good	32.584 \| good	0.318 \| good	1.155 \| good	0.143 \| good
2025-12-30T08:00:00.000Z	31 \| good	0.91 \| good	3.976 \| good	33.111 \| good	0.29 \| good	1.001 \| good	0.141 \| good
2025-12-30T09:00:00.000Z	31 \| good	0.64 \| good	2.005 \| good	33.87 \| good	0.261 \| good	0.847 \| good	0.138 \| good
2025-12-30T10:00:00.000Z	31 \| good	0.54 \| good	2 \| good	32.818 \| good	0.291 \| good	1.122 \| good	0.14 \| good
2025-12-30T11:00:00.000Z	31 \| good	0.38 \| good	1.026 \| good	32.804 \| good	0.321 \| good	1.398 \| good	0.143 \| good
2025-12-30T12:00:00.000Z	31 \| good	0.16 \| good	0 \| good	32.577 \| good	0.35 \| good	1.673 \| good	0.146 \| good
2025-12-30T13:00:00.000Z	31 \| good	0.18 \| good	0.022 \| good	33.665 \| good	0.338 \| good	1.542 \| good	0.145 \| good
2025-12-30T14:00:00.000Z	31 \| good	0.122 \| good	0.004 \| good	32.903 \| good	0.325 \| good	1.412 \| good	0.143 \| good
2025-12-30T15:00:00.000Z	31 \| good	0.19 \| good	0.034 \| good	32.97 \| good	0.313 \| good	1.281 \| good	0.142 \| good
2025-12-30T16:00:00.000Z	31 \| good	0.361 \| good	1.03 \| good	34.23 \| good	0.305 \| good	1.214 \| good	0.14 \| good
2025-12-30T17:00:00.000Z	33 \| good	0.35 \| good	1.016 \| good	35.502 \| good	0.296 \| good	1.148 \| good	0.139 \| good
2025-12-30T18:00:00.000Z	34 \| good	0.42 \| good	1.986 \| good	36.513 \| good	0.288 \| good	1.081 \| good	0.138 \| good
2025-12-30T19:00:00.000Z	36 \| good	0.5 \| good	1.99 \| good	38.592 \| good	0.306 \| good	1.314 \| good	0.138 \| good
2025-12-30T20:00:00.000Z	37 \| good	0.401 \| good	1.976 \| good	39.519 \| good	0.324 \| good	1.548 \| good	0.137 \| good
2025-12-30T21:00:00.000Z	35 \| good	0.62 \| good	2.013 \| good	38.212 \| good	0.342 \| good	1.781 \| good	0.137 \| good
2025-12-30T22:00:00.000Z	34 \| good	0.98 \| good	3.996 \| good	36.604 \| good	0.426 \| good	2.053 \| good	0.137 \| good
2025-12-30T23:00:00.000Z	35 \| good	0.87 \| good	3.026 \| good	37.687 \| good	0.509 \| good	2.324 \| good	0.138 \| good
2025-12-31T00:00:00.000Z	36 \| good	1.693 \| good	1.745 \| good	39.087 \| good	0.593 \| good	2.593 \| good	0.139 \| good
2025-12-31T01:00:00.000Z	32 \| good	1.161 \| good	4.986 \| good	35.361 \| good	0.604 \| good	2.521 \| good	0.138 \| good

Current air quality index in Mansfield, Connecticut today

Common air pollutants in Mansfield, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Mansfield, Connecticut air quality forecast and history

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Mansfield, Connecticut

Air quality in nearby cities

Coventry, Connecticut

Windham, Connecticut

Tolland, Connecticut

Vernon, Connecticut

Stafford, Connecticut

Ellington, Connecticut

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Air quality levels in US

Frequently asked questions

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What is the air quality in Mansfield, Connecticut right now?

What pollutant is most frequently found in Mansfield, Connecticut?

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What is the PM2.5 concentration in Mansfield, Connecticut right now?

What is the current level of PM10 in Mansfield, Connecticut?

What is the current level of carbon monoxide (CO) in Mansfield, Connecticut?

What is the current level of sulfur dioxide (SO2) in Mansfield, Connecticut?

What is the current level of ozone (O3) in Mansfield, Connecticut?

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Mansfield, Connecticut right now?

What is the current level of PM₁₀ in Mansfield, Connecticut?

What is the current level of sulfur dioxide (SO₂) in Mansfield, Connecticut?

What is the current level of ozone (O₃) in Mansfield, Connecticut?

What is the current level of nitrogen dioxide (NO₂) in Mansfield, Connecticut?