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

Windsor, Connecticut currently has a PM10 concentration of 21.978 μg/m3.

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

The current sulfur dioxide (SO2) concentration in Windsor, Connecticut is 0.317 ppb.

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

Windsor, Connecticut currently has an ozone (O3) concentration of 39.292 ppm.

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

The current level of nitrogen dioxide (NO2) in Windsor, Connecticut is 18.274 ppb.

Current air quality index in Windsor, Connecticut today

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

Stay updated with real-time air quality in Windsor, 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

Windsor, Connecticut

Last updated: ... (Local time)

Common air pollutants in Windsor, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

14.17 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

23.00 μg/m³

155

255

425

605+

Ozone (O₃)

20.19 ppb

201

201+

Sulfur Dioxide (SO₂)

0.19 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

14.31 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.21 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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Windsor, Connecticut

Scroll To Air Quality Map

Track live Windsor, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-28T11:00:00.000Z	86 \| moderate	28.185 \| fine	41.031 \| good	10.774 \| good	0.164 \| good	10.396 \| good	0.236 \| good
2025-07-28T12:00:00.000Z	79 \| moderate	23.99 \| fine	38.21 \| good	12.391 \| good	0.193 \| good	10.488 \| good	0.225 \| good
2025-07-28T13:00:00.000Z	71 \| moderate	20.041 \| fine	33.044 \| good	15.665 \| good	0.205 \| good	8.354 \| good	0.219 \| good
2025-07-28T14:00:00.000Z	71 \| moderate	19.763 \| fine	31.545 \| good	14.291 \| good	0.331 \| good	4.893 \| good	0.215 \| good
2025-07-28T15:00:00.000Z	64 \| moderate	16.226 \| fine	28.021 \| good	24.508 \| good	0.224 \| good	4.777 \| good	0.219 \| good
2025-07-28T16:00:00.000Z	60 \| moderate	14.422 \| fine	25.869 \| good	36.85 \| good	0.2 \| good	3.385 \| good	0.203 \| good
2025-07-28T17:00:00.000Z	60 \| moderate	13.995 \| fine	24.107 \| good	37.01 \| good	0.221 \| good	2.987 \| good	0.203 \| good
2025-07-28T18:00:00.000Z	60 \| moderate	13.619 \| fine	23.622 \| good	41.403 \| good	0.371 \| good	3.187 \| good	0.207 \| good
2025-07-28T19:00:00.000Z	58 \| moderate	12.999 \| fine	21.517 \| good	44.696 \| good	0.175 \| good	3.306 \| good	0.206 \| good
2025-07-28T20:00:00.000Z	58 \| moderate	12.729 \| fine	20.74 \| good	47.223 \| good	0.236 \| good	3.601 \| good	0.208 \| good
2025-07-28T21:00:00.000Z	58 \| moderate	12.801 \| fine	21.158 \| good	49.431 \| good	0.184 \| good	3.122 \| good	0.214 \| good
2025-07-28T22:00:00.000Z	58 \| moderate	12.628 \| fine	21.009 \| good	46.747 \| good	0.173 \| good	2.54 \| good	0.213 \| good
2025-07-28T23:00:00.000Z	58 \| moderate	12.88 \| fine	22.327 \| good	46.806 \| good	0.188 \| good	2.595 \| good	0.214 \| good
2025-07-29T00:00:00.000Z	58 \| moderate	13.08 \| fine	22.086 \| good	43.561 \| good	0.232 \| good	4.329 \| good	0.216 \| good
2025-07-29T01:00:00.000Z	58 \| moderate	13.08 \| fine	21.73 \| good	37.389 \| good	0.183 \| good	4.386 \| good	0.218 \| good
2025-07-29T02:00:00.000Z	60 \| moderate	13.868 \| fine	22.962 \| good	32.827 \| good	0.223 \| good	10.543 \| good	0.293 \| good
2025-07-29T03:00:00.000Z	62 \| moderate	14.885 \| fine	24.995 \| good	28.857 \| good	0.204 \| good	15.572 \| good	0.456 \| good
2025-07-29T04:00:00.000Z	60 \| moderate	14.445 \| fine	24.606 \| good	29.963 \| good	0.196 \| good	9.661 \| good	0.457 \| good
2025-07-29T05:00:00.000Z	60 \| moderate	14.417 \| fine	24.773 \| good	32.802 \| good	0.794 \| good	8.729 \| good	0.376 \| good
2025-07-29T06:00:00.000Z	62 \| moderate	14.595 \| fine	22.817 \| good	27.628 \| good	0.728 \| good	7.157 \| good	0.373 \| good
2025-07-29T07:00:00.000Z	62 \| moderate	14.564 \| fine	23.301 \| good	24.303 \| good	0.257 \| good	7.199 \| good	0.376 \| good
2025-07-29T08:00:00.000Z	62 \| moderate	14.957 \| fine	24.783 \| good	24.094 \| good	0.228 \| good	7.095 \| good	0.376 \| good
2025-07-29T09:00:00.000Z	62 \| moderate	15.059 \| fine	25.23 \| good	22.454 \| good	0.195 \| good	12.239 \| good	0.374 \| good
2025-07-29T10:00:00.000Z	62 \| moderate	15.133 \| fine	25.257 \| good	17.793 \| good	0.195 \| good	12.119 \| good	0.387 \| good
2025-07-29T11:00:00.000Z	62 \| moderate	15.259 \| fine	25.742 \| good	16.61 \| good	0.219 \| good	13.854 \| good	0.471 \| good
2025-07-29T12:00:00.000Z	62 \| moderate	15.449 \| fine	25.777 \| good	15.84 \| good	0.22 \| good	15.042 \| good	0.565 \| good
2025-07-29T13:00:00.000Z	62 \| moderate	15.419 \| fine	26.524 \| good	18.948 \| good	0.246 \| good	15.189 \| good	0.645 \| good
2025-07-29T14:00:00.000Z	64 \| moderate	15.814 \| fine	28.563 \| good	23.297 \| good	0.315 \| good	11.758 \| good	0.47 \| good
2025-07-29T15:00:00.000Z	64 \| moderate	16.039 \| fine	27.986 \| good	31.892 \| good	0.499 \| good	10.158 \| good	0.469 \| good
2025-07-29T16:00:00.000Z	64 \| moderate	15.833 \| fine	28.463 \| good	42.034 \| good	0.464 \| good	7.52 \| good	0.385 \| good
2025-07-29T17:00:00.000Z	62 \| moderate	15.161 \| fine	27.967 \| good	39.651 \| good	0.389 \| good	5.982 \| good	0.385 \| good
2025-07-29T18:00:00.000Z	60 \| moderate	14.269 \| fine	27.209 \| good	43.462 \| good	0.333 \| good	3.498 \| good	0.792 \| good
2025-07-29T19:00:00.000Z	58 \| moderate	13.247 \| fine	26.44 \| good	46.147 \| good	0.319 \| good	5.687 \| good	0.378 \| good
2025-07-29T20:00:00.000Z	56 \| moderate	12.29 \| fine	24.52 \| good	53.935 \| good	0.381 \| good	5.471 \| good	0.297 \| good
2025-07-29T21:00:00.000Z	56 \| moderate	11.671 \| good	21.435 \| good	54.156 \| good	0.408 \| good	3.528 \| good	0.214 \| good
2025-07-29T22:00:00.000Z	56 \| moderate	11.521 \| good	21.862 \| good	48.421 \| good	0.303 \| good	3.757 \| good	0.214 \| good
2025-07-29T23:00:00.000Z	54 \| moderate	11.007 \| good	21.014 \| good	43.196 \| good	0.361 \| good	3.807 \| good	0.215 \| good
2025-07-30T00:00:00.000Z	54 \| moderate	11.044 \| good	19.655 \| good	41.782 \| good	0.358 \| good	5.24 \| good	0.217 \| good
2025-07-30T01:00:00.000Z	54 \| moderate	11.15 \| good	19.475 \| good	40.789 \| good	0.34 \| good	5.306 \| good	0.209 \| good
2025-07-30T02:00:00.000Z	56 \| moderate	11.539 \| good	20.566 \| good	36.102 \| good	0.33 \| good	10.687 \| good	0.299 \| good
2025-07-30T03:00:00.000Z	67 \| moderate	17.99 \| fine	79.166 \| fine	28.242 \| good	0.687 \| good	8.845 \| good	0.26 \| good
2025-07-30T04:00:00.000Z	58 \| moderate	12.534 \| fine	21.978 \| good	39.292 \| good	0.317 \| good	18.274 \| good	0.443 \| good
2025-07-30T05:00:00.000Z	58 \| moderate	13.348 \| fine	23.046 \| good	36.987 \| good	0.434 \| good	18.539 \| good	0.368 \| good
2025-07-30T06:00:00.000Z	60 \| moderate	14.227 \| fine	23.65 \| good	29.64 \| good	0.369 \| good	14.248 \| good	0.288 \| good
2025-07-30T07:00:00.000Z	60 \| moderate	14.367 \| fine	23.391 \| good	27.414 \| good	0.204 \| good	15.264 \| good	0.284 \| good
2025-07-30T08:00:00.000Z	60 \| moderate	14.318 \| fine	24.143 \| good	21.746 \| good	0.217 \| good	15.134 \| good	0.285 \| good
2025-07-30T09:00:00.000Z	60 \| moderate	14.171 \| fine	22.998 \| good	20.189 \| good	0.192 \| good	14.311 \| good	0.206 \| good
2025-07-30T10:00:00.000Z	60 \| moderate	14.171 \| fine	22.998 \| good	20.189 \| good	0.192 \| good	14.311 \| good	0.206 \| good
2025-07-30T06:00:00.000Z	75 \| moderate	21.902 \| fine	96.685 \| fine	15.775 \| good	0.644 \| good	8.045 \| good	0.252 \| good
2025-07-30T07:00:00.000Z	77 \| moderate	22.66 \| fine	98.897 \| fine	11.147 \| good	0.634 \| good	7.366 \| good	0.245 \| good
2025-07-30T08:00:00.000Z	75 \| moderate	22.069 \| fine	96.705 \| fine	10.509 \| good	0.624 \| good	6.687 \| good	0.237 \| good
2025-07-30T09:00:00.000Z	79 \| moderate	23.835 \| fine	104.815 \| fine	12.177 \| good	0.615 \| good	6.009 \| good	0.23 \| good
2025-07-30T10:00:00.000Z	77 \| moderate	23.388 \| fine	102.8 \| fine	12.546 \| good	0.622 \| good	5.384 \| good	0.234 \| good
2025-07-30T11:00:00.000Z	79 \| moderate	24.283 \| fine	106.661 \| fine	20.87 \| good	0.629 \| good	4.758 \| good	0.239 \| good
2025-07-30T12:00:00.000Z	84 \| moderate	27.228 \| fine	118.661 \| fine	33.283 \| good	0.636 \| good	4.133 \| good	0.244 \| good
2025-07-30T13:00:00.000Z	79 \| moderate	23.958 \| fine	104.999 \| fine	40.864 \| good	0.597 \| good	3.258 \| good	0.226 \| good
2025-07-30T14:00:00.000Z	75 \| moderate	21.533 \| fine	94.989 \| fine	49.034 \| good	0.558 \| good	2.384 \| good	0.208 \| good
2025-07-30T15:00:00.000Z	75 \| moderate	22.326 \| fine	97.15 \| fine	56.93 \| fine	0.518 \| good	1.509 \| good	0.19 \| good
2025-07-30T16:00:00.000Z	75 \| moderate	22.421 \| fine	98.686 \| fine	54.211 \| good	0.511 \| good	1.305 \| good	0.188 \| good
2025-07-30T17:00:00.000Z	73 \| moderate	21.17 \| fine	92.876 \| fine	51.42 \| good	0.504 \| good	1.102 \| good	0.185 \| good
2025-07-30T18:00:00.000Z	71 \| moderate	19.878 \| fine	86.96 \| fine	54.737 \| good	0.496 \| good	0.899 \| good	0.183 \| good
2025-07-30T19:00:00.000Z	66 \| moderate	16.97 \| fine	75 \| fine	52.221 \| good	0.473 \| good	1.003 \| good	0.182 \| good
2025-07-30T20:00:00.000Z	69 \| moderate	18.882 \| fine	83.077 \| fine	49.737 \| good	0.45 \| good	1.106 \| good	0.18 \| good
2025-07-30T21:00:00.000Z	75 \| moderate	21.509 \| fine	94.791 \| fine	61.599 \| fine	0.427 \| good	1.21 \| good	0.179 \| good
2025-07-30T22:00:00.000Z	84 \| moderate	21.025 \| fine	92.819 \| fine	64.95 \| fine	0.467 \| good	3.021 \| good	0.2 \| good
2025-07-30T23:00:00.000Z	69 \| moderate	18.598 \| fine	82.712 \| fine	45.685 \| good	0.507 \| good	4.832 \| good	0.221 \| good
2025-07-31T00:00:00.000Z	75 \| moderate	21.64 \| fine	94.866 \| fine	41.653 \| good	0.547 \| good	6.642 \| good	0.242 \| good
2025-07-31T01:00:00.000Z	73 \| moderate	21.367 \| fine	93.116 \| fine	36.545 \| good	0.615 \| good	7.012 \| good	0.249 \| good
2025-07-31T02:00:00.000Z	71 \| moderate	20.313 \| fine	89.115 \| fine	37.985 \| good	0.682 \| good	7.381 \| good	0.256 \| good
2025-07-31T03:00:00.000Z	73 \| moderate	20.668 \| fine	90.909 \| fine	33.119 \| good	0.75 \| good	7.751 \| good	0.263 \| good
2025-07-31T04:00:00.000Z	73 \| moderate	20.922 \| fine	92.631 \| fine	30.758 \| good	0.756 \| good	6.441 \| good	0.248 \| good
2025-07-31T05:00:00.000Z	73 \| moderate	21.437 \| fine	94.914 \| fine	29.357 \| good	0.762 \| good	5.131 \| good	0.233 \| good
2025-07-31T06:00:00.000Z	73 \| moderate	21.484 \| fine	94.738 \| fine	27.971 \| good	0.768 \| good	3.82 \| good	0.218 \| good
2025-07-31T07:00:00.000Z	71 \| moderate	20.189 \| fine	88.765 \| fine	24.158 \| good	0.717 \| good	3.311 \| good	0.213 \| good
2025-07-31T08:00:00.000Z	71 \| moderate	20.067 \| fine	88.643 \| fine	19.058 \| good	0.666 \| good	2.802 \| good	0.209 \| good
2025-07-31T09:00:00.000Z	69 \| moderate	19.031 \| fine	84.653 \| fine	24.307 \| good	0.616 \| good	2.292 \| good	0.204 \| good
2025-07-31T10:00:00.000Z	64 \| moderate	16.172 \| fine	72.645 \| fine	25.735 \| good	0.581 \| good	2.292 \| good	0.209 \| good
2025-07-31T11:00:00.000Z	58 \| moderate	13.4 \| fine	60.93 \| fine	21.291 \| good	0.547 \| good	2.291 \| good	0.214 \| good
2025-07-31T12:00:00.000Z	67 \| moderate	17.553 \| fine	77.13 \| fine	23.595 \| good	0.513 \| good	2.29 \| good	0.219 \| good
2025-07-31T13:00:00.000Z	66 \| moderate	16.885 \| fine	74.947 \| fine	25.181 \| good	0.535 \| good	2.165 \| good	0.222 \| good
2025-07-31T14:00:00.000Z	66 \| moderate	16.786 \| fine	74.836 \| fine	30.473 \| good	0.556 \| good	2.04 \| good	0.225 \| good
2025-07-31T15:00:00.000Z	71 \| moderate	19.731 \| fine	86.76 \| fine	32.275 \| good	0.578 \| good	1.916 \| good	0.229 \| good
2025-07-31T16:00:00.000Z	77 \| moderate	23.306 \| fine	102.537 \| fine	36.141 \| good	0.56 \| good	1.745 \| good	0.227 \| good
2025-07-31T17:00:00.000Z	77 \| moderate	23.136 \| fine	100.939 \| fine	33.819 \| good	0.541 \| good	1.574 \| good	0.225 \| good
2025-07-31T18:00:00.000Z	75 \| moderate	22.458 \| fine	98.683 \| fine	31.91 \| good	0.522 \| good	1.403 \| good	0.224 \| good
2025-07-31T19:00:00.000Z	73 \| moderate	20.683 \| fine	90.751 \| fine	32.16 \| good	0.53 \| good	1.923 \| good	0.229 \| good
2025-07-31T20:00:00.000Z	73 \| moderate	20.924 \| fine	92.494 \| fine	31.955 \| good	0.538 \| good	2.442 \| good	0.235 \| good
2025-07-31T21:00:00.000Z	75 \| moderate	21.868 \| fine	96.509 \| fine	30.402 \| good	0.545 \| good	2.962 \| good	0.241 \| good
2025-07-31T22:00:00.000Z	75 \| moderate	21.741 \| fine	94.89 \| fine	27.297 \| good	0.569 \| good	3.775 \| good	0.252 \| good
2025-07-31T23:00:00.000Z	75 \| moderate	21.961 \| fine	96.599 \| fine	25.072 \| good	0.592 \| good	4.587 \| good	0.263 \| good
2025-08-01T00:00:00.000Z	75 \| moderate	22.236 \| fine	96.939 \| fine	27.336 \| good	0.616 \| good	5.4 \| good	0.274 \| good
2025-08-01T01:00:00.000Z	75 \| moderate	22.346 \| fine	97.077 \| fine	28.353 \| good	0.587 \| good	5.209 \| good	0.271 \| good
2025-08-01T02:00:00.000Z	75 \| moderate	22.416 \| fine	98.654 \| fine	29.394 \| good	0.558 \| good	5.018 \| good	0.268 \| good
2025-08-01T03:00:00.000Z	79 \| moderate	23.678 \| fine	102.939 \| fine	30.064 \| good	0.529 \| good	4.827 \| good	0.264 \| good
2025-08-01T04:00:00.000Z	79 \| moderate	23.896 \| fine	104.74 \| fine	26.793 \| good	0.511 \| good	4.433 \| good	0.255 \| good
2025-08-01T05:00:00.000Z	81 \| moderate	25.143 \| fine	110.539 \| fine	22.441 \| good	0.493 \| good	4.038 \| good	0.245 \| good

Windsor

Empower business decisions with accurate air quality data

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

0.44ppm

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 Windsor, Connecticut get updated?

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

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

Windsor, Connecticut experienced its worst air quality at 03:00:00, 2025-07-30.

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

The best air quality in Windsor, Connecticut was observed at 01:00:00 on 2025-07-30.

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

The air quality in Windsor, Connecticut right now is Moderate, with an AQI of 58.

What pollutant is most frequently found in Windsor, Connecticut?

In Windsor, Connecticut, PM2.5 is the most frequently found pollutant.

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

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

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

Windsor, Connecticut currently has a PM_2.5 concentration of 12.534 μg/m³.

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

Windsor, Connecticut currently has a PM₁₀ concentration of 21.978 μg/m³.

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

The current carbon monoxide (CO) level in Windsor, Connecticut is 0.443 ppm.

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

The current sulfur dioxide (SO₂) concentration in Windsor, Connecticut is 0.317 ppb.

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

Windsor, Connecticut currently has an ozone (O₃) concentration of 39.292 ppm.

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

The current level of nitrogen dioxide (NO₂) in Windsor, Connecticut is 18.274 ppb.

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