What are the current PM10 levels at Plainfield, Connecticut?

The current PM10 levels in Plainfield, Connecticut are 53.379 μg/m3.

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

The current sulfur dioxide (SO2) levels in Plainfield, Connecticut are 0.58 ppb.

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

The current ozone (O3) levels at Plainfield, Connecticut is 55.133 ppm.

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

The current nitrogen dioxide (NO2) levels at Plainfield, Connecticut is 4.113 ppb.

Live air quality index in Plainfield, Connecticut today

Name: Live air pollution levels in Plainfield, Connecticut today
Creator: Ambee

Stay updated with real-time air quality in Plainfield, 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

Plainfield, Connecticut

Last updated: ... (Local time)

Major air pollutants in Plainfield, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

13.60 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

53.38 μg/m³

155

255

425

605+

Ozone (O₃)

55.13 ppb

201

201+

Sulfur Dioxide (SO₂)

0.58 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.11 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.31 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Plainfield, Connecticut

Get Live Pollen Counts

Plainfield, Connecticut

Scroll To Air Quality Map

Track live Plainfield, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T21:00:00.000Z	67 \| moderate	10.067 \| good	74.747 \| fine	60.249 \| fine	0.604 \| good	6.163 \| good	0.305 \| good
2025-06-04T22:00:00.000Z	77 \| moderate	8.128 \| good	42.772 \| good	63.098 \| fine	0.482 \| good	9.442 \| good	0.286 \| good
2025-06-04T23:00:00.000Z	51 \| moderate	9.123 \| good	38.25 \| good	54.641 \| good	0.48 \| good	6.133 \| good	0.334 \| good
2025-06-05T00:00:00.000Z	77 \| moderate	8.008 \| good	36.326 \| good	63.44 \| fine	0.463 \| good	7.928 \| good	0.343 \| good
2025-06-05T01:00:00.000Z	61 \| moderate	6.816 \| good	29.446 \| good	58.189 \| fine	0.565 \| good	4.664 \| good	0.363 \| good
2025-06-05T02:00:00.000Z	58 \| moderate	7.592 \| good	28.867 \| good	56.896 \| fine	0.52 \| good	11.059 \| good	0.314 \| good
2025-06-05T03:00:00.000Z	43 \| good	7.372 \| good	25.933 \| good	46.298 \| good	0.379 \| good	10.35 \| good	0.32 \| good
2025-06-05T04:00:00.000Z	46 \| good	7.888 \| good	31.744 \| good	49.932 \| good	0.421 \| good	5.76 \| good	0.253 \| good
2025-06-05T05:00:00.000Z	43 \| good	7.34 \| good	24.663 \| good	46.456 \| good	0.657 \| good	7.486 \| good	0.184 \| good
2025-06-05T06:00:00.000Z	44 \| good	8.304 \| good	30.9 \| good	38.72 \| good	0.769 \| good	10.799 \| good	0.2 \| good
2025-06-05T07:00:00.000Z	44 \| good	8.471 \| good	25.067 \| good	42.851 \| good	0.377 \| good	8.128 \| good	0.2 \| good
2025-06-05T08:00:00.000Z	44 \| good	8.192 \| good	27.159 \| good	43.225 \| good	0.381 \| good	6.71 \| good	0.2 \| good
2025-06-05T09:00:00.000Z	49 \| good	8.837 \| good	45.496 \| good	37.062 \| good	0.523 \| good	3.84 \| good	0.214 \| good
2025-06-05T10:00:00.000Z	49 \| good	8.618 \| good	36.897 \| good	41.704 \| good	0.347 \| good	8.08 \| good	0.238 \| good
2025-06-05T11:00:00.000Z	49 \| good	8.896 \| good	45.875 \| good	39.188 \| good	0.362 \| good	20.254 \| good	0.363 \| good
2025-06-05T12:00:00.000Z	54 \| moderate	11.491 \| good	45.393 \| good	35.545 \| good	0.426 \| good	23.387 \| good	0.472 \| good
2025-06-05T13:00:00.000Z	49 \| good	9.179 \| good	39.044 \| good	36.633 \| good	0.432 \| good	16.204 \| good	0.481 \| good
2025-06-05T14:00:00.000Z	54 \| moderate	10.54 \| good	51.019 \| good	42.197 \| good	0.587 \| good	16.528 \| good	0.452 \| good
2025-06-05T15:00:00.000Z	60 \| moderate	13.999 \| fine	35.331 \| good	45.721 \| good	0.733 \| good	11.521 \| good	0.353 \| good
2025-06-05T16:00:00.000Z	60 \| moderate	13.894 \| fine	58.111 \| fine	49.154 \| good	0.733 \| good	10.715 \| good	0.353 \| good
2025-06-05T17:00:00.000Z	64 \| moderate	15.772 \| fine	63.639 \| fine	56.187 \| fine	0.714 \| good	12.589 \| good	0.353 \| good
2025-06-05T18:00:00.000Z	66 \| moderate	16.747 \| fine	58.083 \| fine	56.914 \| fine	0.69 \| good	11.106 \| good	0.395 \| good
2025-06-05T19:00:00.000Z	71 \| moderate	19.781 \| fine	58.852 \| fine	59.474 \| fine	0.723 \| good	21.474 \| good	0.353 \| good
2025-06-05T20:00:00.000Z	71 \| moderate	20.11 \| fine	72.197 \| fine	59.427 \| fine	0.58 \| good	17.64 \| good	0.367 \| good
2025-06-05T21:00:00.000Z	112 \| sensitive	17.499 \| fine	71.494 \| fine	74.389 \| moderate	0.653 \| good	8.733 \| good	0.347 \| good
2025-06-05T22:00:00.000Z	101 \| sensitive	17.797 \| fine	89.014 \| fine	71.227 \| moderate	0.607 \| good	10.643 \| good	0.424 \| good
2025-06-05T23:00:00.000Z	108 \| sensitive	18.032 \| fine	45.884 \| good	72.524 \| moderate	0.643 \| good	11.273 \| good	0.453 \| good
2025-06-06T00:00:00.000Z	90 \| moderate	18.191 \| fine	50.643 \| good	67.116 \| fine	0.641 \| good	6.973 \| good	0.453 \| good
2025-06-06T01:00:00.000Z	69 \| moderate	18.652 \| fine	58.917 \| fine	51.262 \| good	0.599 \| good	6.796 \| good	0.438 \| good
2025-06-06T02:00:00.000Z	66 \| moderate	17.329 \| fine	71.223 \| fine	53.164 \| good	0.621 \| good	6.673 \| good	0.419 \| good
2025-06-06T03:00:00.000Z	66 \| moderate	16.97 \| fine	70.484 \| fine	51.082 \| good	0.643 \| good	15.527 \| good	0.443 \| good
2025-06-06T04:00:00.000Z	69 \| moderate	19.166 \| fine	75.08 \| fine	51.334 \| good	0.594 \| good	7.671 \| good	0.352 \| good
2025-06-06T05:00:00.000Z	71 \| moderate	19.911 \| fine	63.679 \| fine	44.371 \| good	0.389 \| good	16.061 \| good	0.287 \| good
2025-06-06T06:00:00.000Z	67 \| moderate	17.891 \| fine	64.269 \| fine	37.161 \| good	0.618 \| good	16.685 \| good	0.237 \| good
2025-06-06T07:00:00.000Z	66 \| moderate	16.623 \| fine	76.424 \| fine	46.905 \| good	0.487 \| good	12.76 \| good	0.279 \| good
2025-06-06T08:00:00.000Z	66 \| moderate	17.491 \| fine	55.751 \| fine	55.767 \| fine	0.486 \| good	11.048 \| good	0.218 \| good
2025-06-06T09:00:00.000Z	67 \| moderate	18.007 \| fine	50.847 \| good	46.357 \| good	0.616 \| good	6.479 \| good	0.295 \| good
2025-06-06T10:00:00.000Z	62 \| moderate	15.081 \| fine	51.897 \| good	41.456 \| good	0.585 \| good	12.053 \| good	0.294 \| good
2025-06-06T11:00:00.000Z	58 \| moderate	12.809 \| fine	56.643 \| fine	38.05 \| good	0.412 \| good	16.593 \| good	0.4 \| good
2025-06-06T12:00:00.000Z	66 \| moderate	16.607 \| fine	63.736 \| fine	34.252 \| good	0.585 \| good	14.42 \| good	0.339 \| good
2025-06-06T13:00:00.000Z	64 \| moderate	16.202 \| fine	56.959 \| fine	33.082 \| good	0.44 \| good	8.254 \| good	0.28 \| good
2025-06-06T14:00:00.000Z	58 \| moderate	13.492 \| fine	49.325 \| good	39.737 \| good	0.458 \| good	7.405 \| good	0.286 \| good
2025-06-06T15:00:00.000Z	60 \| moderate	14.244 \| fine	43.699 \| good	42.529 \| good	0.352 \| good	6.568 \| good	0.3 \| good
2025-06-06T16:00:00.000Z	66 \| moderate	16.739 \| fine	50.817 \| good	46.479 \| good	0.406 \| good	6.272 \| good	0.3 \| good
2025-06-06T17:00:00.000Z	66 \| moderate	17.414 \| fine	37.243 \| good	46.888 \| good	0.351 \| good	6.159 \| good	0.306 \| good
2025-06-06T18:00:00.000Z	67 \| moderate	18.171 \| fine	41.248 \| good	55.214 \| fine	0.398 \| good	7.943 \| good	0.32 \| good
2025-06-06T19:00:00.000Z	60 \| moderate	14.236 \| fine	47.903 \| good	56.511 \| fine	0.552 \| good	5.364 \| good	0.367 \| good
2025-06-06T20:00:00.000Z	60 \| moderate	13.604 \| fine	53.379 \| good	55.133 \| fine	0.58 \| good	4.113 \| good	0.31 \| good
2025-06-06T20:00:00.000Z	60 \| moderate	13.604 \| fine	53.379 \| good	55.133 \| fine	0.58 \| good	4.113 \| good	0.31 \| good
2025-06-06T21:00:00.000Z	51 \| moderate	9.3 \| good	41.012 \| good	55.003 \| fine	0.397 \| good	1.712 \| good	0.157 \| good
2025-06-06T22:00:00.000Z	56 \| moderate	11.77 \| good	52.004 \| good	50.668 \| good	0.171 \| good	4.882 \| good	0.168 \| good
2025-06-06T23:00:00.000Z	54 \| moderate	11.455 \| good	50.981 \| good	49.927 \| good	0.146 \| good	4.373 \| good	0.162 \| good
2025-06-07T00:00:00.000Z	52 \| moderate	9.868 \| good	43.998 \| good	42.208 \| good	0.121 \| good	3.864 \| good	0.156 \| good
2025-06-07T01:00:00.000Z	49 \| good	9.453 \| good	42.006 \| good	35.778 \| good	0.086 \| good	3.242 \| good	0.141 \| good
2025-06-07T02:00:00.000Z	44 \| good	7.902 \| good	34.034 \| good	31.632 \| good	0.066 \| good	3.032 \| good	0.14 \| good
2025-06-07T03:00:00.000Z	38 \| good	7.068 \| good	31.015 \| good	29.367 \| good	0.045 \| good	2.822 \| good	0.139 \| good
2025-06-07T04:00:00.000Z	33 \| good	6.018 \| good	26.994 \| good	28.286 \| good	0.075 \| good	2.419 \| good	0.138 \| good
2025-06-07T05:00:00.000Z	27 \| good	5.129 \| good	22 \| good	28.692 \| good	0.062 \| good	2.269 \| good	0.138 \| good
2025-06-07T06:00:00.000Z	38 \| good	6.611 \| good	29.967 \| good	30.723 \| good	0.049 \| good	2.12 \| good	0.138 \| good
2025-06-07T07:00:00.000Z	38 \| good	7.327 \| good	32.011 \| good	30.088 \| good	0.124 \| good	1.911 \| good	0.133 \| good
2025-06-07T08:00:00.000Z	33 \| good	5.818 \| good	25.011 \| good	29.5 \| good	0.108 \| good	1.832 \| good	0.133 \| good
2025-06-07T09:00:00.000Z	33 \| good	5.642 \| good	24.026 \| good	24.722 \| good	0.092 \| good	1.754 \| good	0.133 \| good
2025-06-07T10:00:00.000Z	27 \| good	5.493 \| good	23.021 \| good	26.492 \| good	0.203 \| good	3.084 \| good	0.139 \| good
2025-06-07T11:00:00.000Z	33 \| good	5.615 \| good	24.018 \| good	28.603 \| good	0.192 \| good	2.899 \| good	0.138 \| good
2025-06-07T12:00:00.000Z	33 \| good	5.618 \| good	24.019 \| good	31.299 \| good	0.18 \| good	2.715 \| good	0.137 \| good
2025-06-07T13:00:00.000Z	33 \| good	6.104 \| good	26.995 \| good	33.762 \| good	0.217 \| good	2.577 \| good	0.141 \| good
2025-06-07T14:00:00.000Z	38 \| good	6.997 \| good	31.001 \| good	33.604 \| good	0.196 \| good	2.317 \| good	0.137 \| good
2025-06-07T15:00:00.000Z	38 \| good	7.361 \| good	32.022 \| good	33.359 \| good	0.175 \| good	2.057 \| good	0.133 \| good
2025-06-07T16:00:00.000Z	44 \| good	7.776 \| good	33.999 \| good	36.937 \| good	0.208 \| good	1.926 \| good	0.144 \| good
2025-06-07T17:00:00.000Z	38 \| good	7.296 \| good	32.002 \| good	40.482 \| good	0.17 \| good	1.626 \| good	0.137 \| good
2025-06-07T18:00:00.000Z	40 \| good	6.585 \| good	29.01 \| good	42.949 \| good	0.133 \| good	1.326 \| good	0.131 \| good
2025-06-07T19:00:00.000Z	43 \| good	6.786 \| good	30.008 \| good	46.348 \| good	0.256 \| good	3.335 \| good	0.166 \| good
2025-06-07T20:00:00.000Z	44 \| good	4.254 \| good	18.977 \| good	46.566 \| good	0.218 \| good	2.9 \| good	0.156 \| good
2025-06-07T21:00:00.000Z	42 \| good	4.177 \| good	18.007 \| good	44.561 \| good	0.18 \| good	2.465 \| good	0.146 \| good
2025-06-07T22:00:00.000Z	41 \| good	5.883 \| good	25.028 \| good	44.278 \| good	0.315 \| good	5.784 \| good	0.227 \| good
2025-06-07T23:00:00.000Z	41 \| good	5.961 \| good	26.979 \| good	44.375 \| good	0.296 \| good	5.156 \| good	0.212 \| good
2025-06-08T00:00:00.000Z	35 \| good	4.934 \| good	21.009 \| good	37.834 \| good	0.278 \| good	4.528 \| good	0.197 \| good
2025-06-08T01:00:00.000Z	33 \| good	5.606 \| good	24.034 \| good	33.552 \| good	0.473 \| good	6.313 \| good	0.277 \| good
2025-06-08T02:00:00.000Z	44 \| good	8.041 \| good	35.058 \| good	30.843 \| good	0.436 \| good	6.218 \| good	0.266 \| good
2025-06-08T03:00:00.000Z	56 \| moderate	11.84 \| good	52.067 \| good	27.693 \| good	0.399 \| good	6.124 \| good	0.255 \| good
2025-06-08T04:00:00.000Z	60 \| moderate	13.942 \| fine	62.993 \| fine	25.379 \| good	0.492 \| good	4.536 \| good	0.278 \| good
2025-06-08T05:00:00.000Z	60 \| moderate	13.665 \| fine	61.025 \| fine	22.3 \| good	0.481 \| good	4.763 \| good	0.263 \| good
2025-06-08T06:00:00.000Z	60 \| moderate	13.854 \| fine	62.972 \| fine	20.252 \| good	0.471 \| good	4.99 \| good	0.248 \| good
2025-06-08T07:00:00.000Z	58 \| moderate	13.121 \| fine	59.011 \| fine	19.328 \| good	0.409 \| good	3.462 \| good	0.243 \| good
2025-06-08T08:00:00.000Z	54 \| moderate	11.381 \| good	50.01 \| good	19.254 \| good	0.377 \| good	3.801 \| good	0.225 \| good
2025-06-08T09:00:00.000Z	54 \| moderate	11.05 \| good	48.978 \| good	20.21 \| good	0.345 \| good	4.141 \| good	0.207 \| good
2025-06-08T10:00:00.000Z	49 \| good	8.65 \| good	37.992 \| good	19.819 \| good	0.268 \| good	3.075 \| good	0.242 \| good
2025-06-08T11:00:00.000Z	38 \| good	6.965 \| good	30.993 \| good	20.502 \| good	0.243 \| good	3.188 \| good	0.233 \| good
2025-06-08T12:00:00.000Z	49 \| good	8.976 \| good	39.038 \| good	28.159 \| good	0.219 \| good	3.301 \| good	0.224 \| good
2025-06-08T13:00:00.000Z	56 \| moderate	12.261 \| fine	55.014 \| fine	32.942 \| good	0.327 \| good	2.565 \| good	0.269 \| good
2025-06-08T14:00:00.000Z	56 \| moderate	12.488 \| fine	56.978 \| fine	37.91 \| good	0.34 \| good	2.535 \| good	0.266 \| good
2025-06-08T15:00:00.000Z	54 \| moderate	10.891 \| good	48.03 \| good	40.066 \| good	0.353 \| good	2.506 \| good	0.263 \| good
2025-06-08T16:00:00.000Z	52 \| moderate	9.918 \| good	44.01 \| good	42.888 \| good	0.321 \| good	1.522 \| good	0.257 \| good
2025-06-08T17:00:00.000Z	54 \| moderate	10.675 \| good	47.019 \| good	45.326 \| good	0.331 \| good	1.445 \| good	0.254 \| good
2025-06-08T18:00:00.000Z	56 \| moderate	11.701 \| good	52 \| good	43.701 \| good	0.34 \| good	1.367 \| good	0.251 \| good
2025-06-08T19:00:00.000Z	60 \| moderate	13.811 \| fine	62.972 \| fine	40.951 \| good	0.313 \| good	3.195 \| good	0.245 \| good
2025-06-08T20:00:00.000Z	58 \| moderate	12.725 \| fine	57.022 \| fine	39.136 \| good	0.319 \| good	2.579 \| good	0.242 \| good

Plainfield

Empower business decisions with accurate air quality data

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

0.31ppm

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 Plainfield, Connecticut updated?

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

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

The worst air quality in Plainfield, Connecticut was recorded at 09:00:00 on 2025-06-05.

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

The best air quality in Plainfield, Connecticut was recorded at 02:00:00 on 2025-06-06.

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

The real-time air quality index in Plainfield, Connecticut is 60, currently categorized as Moderate.

Which pollutant is found most often in Plainfield, Connecticut?

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

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

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

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

The measured PM_2.5 levels in Plainfield, Connecticut at present are 13.604 μg/m³.

What are the current PM₁₀ levels at Plainfield, Connecticut?

The current PM₁₀ levels in Plainfield, Connecticut are 53.379 μg/m³.

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

The current carbon monoxide (CO) level in Plainfield, Connecticut is 0.31 ppm.

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

The current sulfur dioxide (SO₂) levels in Plainfield, Connecticut are 0.58 ppb.

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

The current ozone (O₃) levels at Plainfield, Connecticut is 55.133 ppm.

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

The current nitrogen dioxide (NO₂) levels at Plainfield, Connecticut is 4.113 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-04T21:00:00.000Z	67 \| moderate	10.067 \| good	74.747 \| fine	60.249 \| fine	0.604 \| good	6.163 \| good	0.305 \| good
2025-06-04T22:00:00.000Z	77 \| moderate	8.128 \| good	42.772 \| good	63.098 \| fine	0.482 \| good	9.442 \| good	0.286 \| good
2025-06-04T23:00:00.000Z	51 \| moderate	9.123 \| good	38.25 \| good	54.641 \| good	0.48 \| good	6.133 \| good	0.334 \| good
2025-06-05T00:00:00.000Z	77 \| moderate	8.008 \| good	36.326 \| good	63.44 \| fine	0.463 \| good	7.928 \| good	0.343 \| good
2025-06-05T01:00:00.000Z	61 \| moderate	6.816 \| good	29.446 \| good	58.189 \| fine	0.565 \| good	4.664 \| good	0.363 \| good
2025-06-05T02:00:00.000Z	58 \| moderate	7.592 \| good	28.867 \| good	56.896 \| fine	0.52 \| good	11.059 \| good	0.314 \| good
2025-06-05T03:00:00.000Z	43 \| good	7.372 \| good	25.933 \| good	46.298 \| good	0.379 \| good	10.35 \| good	0.32 \| good
2025-06-05T04:00:00.000Z	46 \| good	7.888 \| good	31.744 \| good	49.932 \| good	0.421 \| good	5.76 \| good	0.253 \| good
2025-06-05T05:00:00.000Z	43 \| good	7.34 \| good	24.663 \| good	46.456 \| good	0.657 \| good	7.486 \| good	0.184 \| good
2025-06-05T06:00:00.000Z	44 \| good	8.304 \| good	30.9 \| good	38.72 \| good	0.769 \| good	10.799 \| good	0.2 \| good
2025-06-05T07:00:00.000Z	44 \| good	8.471 \| good	25.067 \| good	42.851 \| good	0.377 \| good	8.128 \| good	0.2 \| good
2025-06-05T08:00:00.000Z	44 \| good	8.192 \| good	27.159 \| good	43.225 \| good	0.381 \| good	6.71 \| good	0.2 \| good
2025-06-05T09:00:00.000Z	49 \| good	8.837 \| good	45.496 \| good	37.062 \| good	0.523 \| good	3.84 \| good	0.214 \| good
2025-06-05T10:00:00.000Z	49 \| good	8.618 \| good	36.897 \| good	41.704 \| good	0.347 \| good	8.08 \| good	0.238 \| good
2025-06-05T11:00:00.000Z	49 \| good	8.896 \| good	45.875 \| good	39.188 \| good	0.362 \| good	20.254 \| good	0.363 \| good
2025-06-05T12:00:00.000Z	54 \| moderate	11.491 \| good	45.393 \| good	35.545 \| good	0.426 \| good	23.387 \| good	0.472 \| good
2025-06-05T13:00:00.000Z	49 \| good	9.179 \| good	39.044 \| good	36.633 \| good	0.432 \| good	16.204 \| good	0.481 \| good
2025-06-05T14:00:00.000Z	54 \| moderate	10.54 \| good	51.019 \| good	42.197 \| good	0.587 \| good	16.528 \| good	0.452 \| good
2025-06-05T15:00:00.000Z	60 \| moderate	13.999 \| fine	35.331 \| good	45.721 \| good	0.733 \| good	11.521 \| good	0.353 \| good
2025-06-05T16:00:00.000Z	60 \| moderate	13.894 \| fine	58.111 \| fine	49.154 \| good	0.733 \| good	10.715 \| good	0.353 \| good
2025-06-05T17:00:00.000Z	64 \| moderate	15.772 \| fine	63.639 \| fine	56.187 \| fine	0.714 \| good	12.589 \| good	0.353 \| good
2025-06-05T18:00:00.000Z	66 \| moderate	16.747 \| fine	58.083 \| fine	56.914 \| fine	0.69 \| good	11.106 \| good	0.395 \| good
2025-06-05T19:00:00.000Z	71 \| moderate	19.781 \| fine	58.852 \| fine	59.474 \| fine	0.723 \| good	21.474 \| good	0.353 \| good
2025-06-05T20:00:00.000Z	71 \| moderate	20.11 \| fine	72.197 \| fine	59.427 \| fine	0.58 \| good	17.64 \| good	0.367 \| good
2025-06-05T21:00:00.000Z	112 \| sensitive	17.499 \| fine	71.494 \| fine	74.389 \| moderate	0.653 \| good	8.733 \| good	0.347 \| good
2025-06-05T22:00:00.000Z	101 \| sensitive	17.797 \| fine	89.014 \| fine	71.227 \| moderate	0.607 \| good	10.643 \| good	0.424 \| good
2025-06-05T23:00:00.000Z	108 \| sensitive	18.032 \| fine	45.884 \| good	72.524 \| moderate	0.643 \| good	11.273 \| good	0.453 \| good
2025-06-06T00:00:00.000Z	90 \| moderate	18.191 \| fine	50.643 \| good	67.116 \| fine	0.641 \| good	6.973 \| good	0.453 \| good
2025-06-06T01:00:00.000Z	69 \| moderate	18.652 \| fine	58.917 \| fine	51.262 \| good	0.599 \| good	6.796 \| good	0.438 \| good
2025-06-06T02:00:00.000Z	66 \| moderate	17.329 \| fine	71.223 \| fine	53.164 \| good	0.621 \| good	6.673 \| good	0.419 \| good
2025-06-06T03:00:00.000Z	66 \| moderate	16.97 \| fine	70.484 \| fine	51.082 \| good	0.643 \| good	15.527 \| good	0.443 \| good
2025-06-06T04:00:00.000Z	69 \| moderate	19.166 \| fine	75.08 \| fine	51.334 \| good	0.594 \| good	7.671 \| good	0.352 \| good
2025-06-06T05:00:00.000Z	71 \| moderate	19.911 \| fine	63.679 \| fine	44.371 \| good	0.389 \| good	16.061 \| good	0.287 \| good
2025-06-06T06:00:00.000Z	67 \| moderate	17.891 \| fine	64.269 \| fine	37.161 \| good	0.618 \| good	16.685 \| good	0.237 \| good
2025-06-06T07:00:00.000Z	66 \| moderate	16.623 \| fine	76.424 \| fine	46.905 \| good	0.487 \| good	12.76 \| good	0.279 \| good
2025-06-06T08:00:00.000Z	66 \| moderate	17.491 \| fine	55.751 \| fine	55.767 \| fine	0.486 \| good	11.048 \| good	0.218 \| good
2025-06-06T09:00:00.000Z	67 \| moderate	18.007 \| fine	50.847 \| good	46.357 \| good	0.616 \| good	6.479 \| good	0.295 \| good
2025-06-06T10:00:00.000Z	62 \| moderate	15.081 \| fine	51.897 \| good	41.456 \| good	0.585 \| good	12.053 \| good	0.294 \| good
2025-06-06T11:00:00.000Z	58 \| moderate	12.809 \| fine	56.643 \| fine	38.05 \| good	0.412 \| good	16.593 \| good	0.4 \| good
2025-06-06T12:00:00.000Z	66 \| moderate	16.607 \| fine	63.736 \| fine	34.252 \| good	0.585 \| good	14.42 \| good	0.339 \| good
2025-06-06T13:00:00.000Z	64 \| moderate	16.202 \| fine	56.959 \| fine	33.082 \| good	0.44 \| good	8.254 \| good	0.28 \| good
2025-06-06T14:00:00.000Z	58 \| moderate	13.492 \| fine	49.325 \| good	39.737 \| good	0.458 \| good	7.405 \| good	0.286 \| good
2025-06-06T15:00:00.000Z	60 \| moderate	14.244 \| fine	43.699 \| good	42.529 \| good	0.352 \| good	6.568 \| good	0.3 \| good
2025-06-06T16:00:00.000Z	66 \| moderate	16.739 \| fine	50.817 \| good	46.479 \| good	0.406 \| good	6.272 \| good	0.3 \| good
2025-06-06T17:00:00.000Z	66 \| moderate	17.414 \| fine	37.243 \| good	46.888 \| good	0.351 \| good	6.159 \| good	0.306 \| good
2025-06-06T18:00:00.000Z	67 \| moderate	18.171 \| fine	41.248 \| good	55.214 \| fine	0.398 \| good	7.943 \| good	0.32 \| good
2025-06-06T19:00:00.000Z	60 \| moderate	14.236 \| fine	47.903 \| good	56.511 \| fine	0.552 \| good	5.364 \| good	0.367 \| good
2025-06-06T20:00:00.000Z	60 \| moderate	13.604 \| fine	53.379 \| good	55.133 \| fine	0.58 \| good	4.113 \| good	0.31 \| good
2025-06-06T20:00:00.000Z	60 \| moderate	13.604 \| fine	53.379 \| good	55.133 \| fine	0.58 \| good	4.113 \| good	0.31 \| good
2025-06-06T21:00:00.000Z	51 \| moderate	9.3 \| good	41.012 \| good	55.003 \| fine	0.397 \| good	1.712 \| good	0.157 \| good
2025-06-06T22:00:00.000Z	56 \| moderate	11.77 \| good	52.004 \| good	50.668 \| good	0.171 \| good	4.882 \| good	0.168 \| good
2025-06-06T23:00:00.000Z	54 \| moderate	11.455 \| good	50.981 \| good	49.927 \| good	0.146 \| good	4.373 \| good	0.162 \| good
2025-06-07T00:00:00.000Z	52 \| moderate	9.868 \| good	43.998 \| good	42.208 \| good	0.121 \| good	3.864 \| good	0.156 \| good
2025-06-07T01:00:00.000Z	49 \| good	9.453 \| good	42.006 \| good	35.778 \| good	0.086 \| good	3.242 \| good	0.141 \| good
2025-06-07T02:00:00.000Z	44 \| good	7.902 \| good	34.034 \| good	31.632 \| good	0.066 \| good	3.032 \| good	0.14 \| good
2025-06-07T03:00:00.000Z	38 \| good	7.068 \| good	31.015 \| good	29.367 \| good	0.045 \| good	2.822 \| good	0.139 \| good
2025-06-07T04:00:00.000Z	33 \| good	6.018 \| good	26.994 \| good	28.286 \| good	0.075 \| good	2.419 \| good	0.138 \| good
2025-06-07T05:00:00.000Z	27 \| good	5.129 \| good	22 \| good	28.692 \| good	0.062 \| good	2.269 \| good	0.138 \| good
2025-06-07T06:00:00.000Z	38 \| good	6.611 \| good	29.967 \| good	30.723 \| good	0.049 \| good	2.12 \| good	0.138 \| good
2025-06-07T07:00:00.000Z	38 \| good	7.327 \| good	32.011 \| good	30.088 \| good	0.124 \| good	1.911 \| good	0.133 \| good
2025-06-07T08:00:00.000Z	33 \| good	5.818 \| good	25.011 \| good	29.5 \| good	0.108 \| good	1.832 \| good	0.133 \| good
2025-06-07T09:00:00.000Z	33 \| good	5.642 \| good	24.026 \| good	24.722 \| good	0.092 \| good	1.754 \| good	0.133 \| good
2025-06-07T10:00:00.000Z	27 \| good	5.493 \| good	23.021 \| good	26.492 \| good	0.203 \| good	3.084 \| good	0.139 \| good
2025-06-07T11:00:00.000Z	33 \| good	5.615 \| good	24.018 \| good	28.603 \| good	0.192 \| good	2.899 \| good	0.138 \| good
2025-06-07T12:00:00.000Z	33 \| good	5.618 \| good	24.019 \| good	31.299 \| good	0.18 \| good	2.715 \| good	0.137 \| good
2025-06-07T13:00:00.000Z	33 \| good	6.104 \| good	26.995 \| good	33.762 \| good	0.217 \| good	2.577 \| good	0.141 \| good
2025-06-07T14:00:00.000Z	38 \| good	6.997 \| good	31.001 \| good	33.604 \| good	0.196 \| good	2.317 \| good	0.137 \| good
2025-06-07T15:00:00.000Z	38 \| good	7.361 \| good	32.022 \| good	33.359 \| good	0.175 \| good	2.057 \| good	0.133 \| good
2025-06-07T16:00:00.000Z	44 \| good	7.776 \| good	33.999 \| good	36.937 \| good	0.208 \| good	1.926 \| good	0.144 \| good
2025-06-07T17:00:00.000Z	38 \| good	7.296 \| good	32.002 \| good	40.482 \| good	0.17 \| good	1.626 \| good	0.137 \| good
2025-06-07T18:00:00.000Z	40 \| good	6.585 \| good	29.01 \| good	42.949 \| good	0.133 \| good	1.326 \| good	0.131 \| good
2025-06-07T19:00:00.000Z	43 \| good	6.786 \| good	30.008 \| good	46.348 \| good	0.256 \| good	3.335 \| good	0.166 \| good
2025-06-07T20:00:00.000Z	44 \| good	4.254 \| good	18.977 \| good	46.566 \| good	0.218 \| good	2.9 \| good	0.156 \| good
2025-06-07T21:00:00.000Z	42 \| good	4.177 \| good	18.007 \| good	44.561 \| good	0.18 \| good	2.465 \| good	0.146 \| good
2025-06-07T22:00:00.000Z	41 \| good	5.883 \| good	25.028 \| good	44.278 \| good	0.315 \| good	5.784 \| good	0.227 \| good
2025-06-07T23:00:00.000Z	41 \| good	5.961 \| good	26.979 \| good	44.375 \| good	0.296 \| good	5.156 \| good	0.212 \| good
2025-06-08T00:00:00.000Z	35 \| good	4.934 \| good	21.009 \| good	37.834 \| good	0.278 \| good	4.528 \| good	0.197 \| good
2025-06-08T01:00:00.000Z	33 \| good	5.606 \| good	24.034 \| good	33.552 \| good	0.473 \| good	6.313 \| good	0.277 \| good
2025-06-08T02:00:00.000Z	44 \| good	8.041 \| good	35.058 \| good	30.843 \| good	0.436 \| good	6.218 \| good	0.266 \| good
2025-06-08T03:00:00.000Z	56 \| moderate	11.84 \| good	52.067 \| good	27.693 \| good	0.399 \| good	6.124 \| good	0.255 \| good
2025-06-08T04:00:00.000Z	60 \| moderate	13.942 \| fine	62.993 \| fine	25.379 \| good	0.492 \| good	4.536 \| good	0.278 \| good
2025-06-08T05:00:00.000Z	60 \| moderate	13.665 \| fine	61.025 \| fine	22.3 \| good	0.481 \| good	4.763 \| good	0.263 \| good
2025-06-08T06:00:00.000Z	60 \| moderate	13.854 \| fine	62.972 \| fine	20.252 \| good	0.471 \| good	4.99 \| good	0.248 \| good
2025-06-08T07:00:00.000Z	58 \| moderate	13.121 \| fine	59.011 \| fine	19.328 \| good	0.409 \| good	3.462 \| good	0.243 \| good
2025-06-08T08:00:00.000Z	54 \| moderate	11.381 \| good	50.01 \| good	19.254 \| good	0.377 \| good	3.801 \| good	0.225 \| good
2025-06-08T09:00:00.000Z	54 \| moderate	11.05 \| good	48.978 \| good	20.21 \| good	0.345 \| good	4.141 \| good	0.207 \| good
2025-06-08T10:00:00.000Z	49 \| good	8.65 \| good	37.992 \| good	19.819 \| good	0.268 \| good	3.075 \| good	0.242 \| good
2025-06-08T11:00:00.000Z	38 \| good	6.965 \| good	30.993 \| good	20.502 \| good	0.243 \| good	3.188 \| good	0.233 \| good
2025-06-08T12:00:00.000Z	49 \| good	8.976 \| good	39.038 \| good	28.159 \| good	0.219 \| good	3.301 \| good	0.224 \| good
2025-06-08T13:00:00.000Z	56 \| moderate	12.261 \| fine	55.014 \| fine	32.942 \| good	0.327 \| good	2.565 \| good	0.269 \| good
2025-06-08T14:00:00.000Z	56 \| moderate	12.488 \| fine	56.978 \| fine	37.91 \| good	0.34 \| good	2.535 \| good	0.266 \| good
2025-06-08T15:00:00.000Z	54 \| moderate	10.891 \| good	48.03 \| good	40.066 \| good	0.353 \| good	2.506 \| good	0.263 \| good
2025-06-08T16:00:00.000Z	52 \| moderate	9.918 \| good	44.01 \| good	42.888 \| good	0.321 \| good	1.522 \| good	0.257 \| good
2025-06-08T17:00:00.000Z	54 \| moderate	10.675 \| good	47.019 \| good	45.326 \| good	0.331 \| good	1.445 \| good	0.254 \| good
2025-06-08T18:00:00.000Z	56 \| moderate	11.701 \| good	52 \| good	43.701 \| good	0.34 \| good	1.367 \| good	0.251 \| good
2025-06-08T19:00:00.000Z	60 \| moderate	13.811 \| fine	62.972 \| fine	40.951 \| good	0.313 \| good	3.195 \| good	0.245 \| good
2025-06-08T20:00:00.000Z	58 \| moderate	12.725 \| fine	57.022 \| fine	39.136 \| good	0.319 \| good	2.579 \| good	0.242 \| good

Live air quality index in Plainfield, Connecticut today

Major air pollutants in Plainfield, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Plainfield, Connecticut air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Griswold, Connecticut

Killingly, Connecticut

Windham, Connecticut

Norwich, Connecticut

Ledyard, Connecticut

Scituate, Rhode Island

How accurate is Connecticut, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

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

Which pollutant is found most often in Plainfield, Connecticut?

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What are the current PM2.5 levels in Plainfield, Connecticut?

What are the current PM10 levels at Plainfield, Connecticut?

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

What are the current PM₁₀ levels at Plainfield, Connecticut?

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

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

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