What is the sulfur dioxide (SO2) level in Cheshire, Connecticut at the moment?

Currently, Cheshire, Connecticut has a sulfur dioxide (SO2) concentration of 0.565 ppb.

What is the ozone (O3) level in Cheshire, Connecticut at the moment?

The current ozone (O3) level in Cheshire, Connecticut at the moment is 17.699 ppm.

What is the nitrogen dioxide (NO2) level in Cheshire, Connecticut at the moment?

Nitrogen dioxide (NO2) level in Cheshire, Connecticut at the moment is 7.745 ppb.

Real-time air quality index in Cheshire, Connecticut today

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

Stay updated with real-time air quality in Cheshire, 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

Cheshire, Connecticut

Last updated: ... (Local time)

Major air pollutants in Cheshire, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

11.61 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

35.60 μg/m³

155

255

425

605+

Ozone (O₃)

17.70 ppb

201

201+

Sulfur Dioxide (SO₂)

0.56 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

7.75 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.24 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Cheshire, Connecticut

Get Live Pollen Counts

Cheshire, Connecticut

Scroll To Air Quality Map

Track live Cheshire, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T11:00:00.000Z	60 \| moderate	14.315 \| fine	34.626 \| good	38.894 \| good	0.199 \| good	23.456 \| good	0.3 \| good
2025-06-05T12:00:00.000Z	56 \| moderate	11.938 \| good	42.334 \| good	37.534 \| good	0.467 \| good	23.279 \| good	0.361 \| good
2025-06-05T13:00:00.000Z	62 \| moderate	15.046 \| fine	40.546 \| good	33.057 \| good	0.421 \| good	19.142 \| good	0.414 \| good
2025-06-05T14:00:00.000Z	64 \| moderate	15.762 \| fine	47.473 \| good	32.309 \| good	0.493 \| good	21 \| good	0.327 \| good
2025-06-05T15:00:00.000Z	66 \| moderate	16.879 \| fine	38.833 \| good	39.015 \| good	1.074 \| good	19.509 \| good	0.351 \| good
2025-06-05T16:00:00.000Z	71 \| moderate	19.942 \| fine	45.451 \| good	24.706 \| good	1.038 \| good	22.907 \| good	0.351 \| good
2025-06-05T17:00:00.000Z	73 \| moderate	21.364 \| fine	55.062 \| fine	58.2 \| fine	0.835 \| good	19.864 \| good	0.337 \| good
2025-06-05T18:00:00.000Z	69 \| moderate	19.497 \| fine	52.8 \| good	56.166 \| fine	0.82 \| good	17.664 \| good	0.33 \| good
2025-06-05T19:00:00.000Z	73 \| moderate	21.087 \| fine	40.175 \| good	58.727 \| fine	0.898 \| good	25.069 \| good	0.331 \| good
2025-06-05T20:00:00.000Z	77 \| moderate	22.014 \| fine	52.899 \| good	62.993 \| fine	0.81 \| good	24.136 \| good	0.378 \| good
2025-06-05T21:00:00.000Z	105 \| sensitive	22.623 \| fine	70.376 \| fine	71.745 \| moderate	0.611 \| good	17.877 \| good	0.355 \| good
2025-06-05T22:00:00.000Z	140 \| sensitive	20.311 \| fine	87.945 \| fine	82.217 \| moderate	0.501 \| good	20.598 \| good	0.371 \| good
2025-06-05T23:00:00.000Z	100 \| moderate	21.121 \| fine	48.971 \| good	70.27 \| fine	0.525 \| good	20.363 \| good	0.34 \| good
2025-06-06T00:00:00.000Z	108 \| sensitive	19.38 \| fine	75.083 \| fine	73.383 \| moderate	0.459 \| good	29.239 \| good	0.347 \| good
2025-06-06T01:00:00.000Z	71 \| moderate	17.889 \| fine	60.528 \| fine	61.481 \| fine	0.541 \| good	15.827 \| good	0.3 \| good
2025-06-06T02:00:00.000Z	73 \| moderate	20.579 \| fine	58.227 \| fine	53.13 \| good	0.767 \| good	16.108 \| good	0.277 \| good
2025-06-06T03:00:00.000Z	108 \| sensitive	17.817 \| fine	62.716 \| fine	72.64 \| moderate	0.629 \| good	11.416 \| good	0.284 \| good
2025-06-06T04:00:00.000Z	67 \| moderate	18.495 \| fine	88.219 \| fine	52.722 \| good	0.444 \| good	21.622 \| good	0.25 \| good
2025-06-06T05:00:00.000Z	64 \| moderate	16.18 \| fine	70.945 \| fine	57.418 \| fine	0.338 \| good	16.077 \| good	0.227 \| good
2025-06-06T06:00:00.000Z	67 \| moderate	18.276 \| fine	61.733 \| fine	43.798 \| good	0.395 \| good	15.87 \| good	0.187 \| good
2025-06-06T07:00:00.000Z	69 \| moderate	19.175 \| fine	37.527 \| good	41.457 \| good	0.473 \| good	16.064 \| good	0.179 \| good
2025-06-06T08:00:00.000Z	67 \| moderate	18.397 \| fine	65.484 \| fine	34.515 \| good	0.44 \| good	17.548 \| good	0.18 \| good
2025-06-06T09:00:00.000Z	69 \| moderate	18.693 \| fine	49.661 \| good	29.077 \| good	0.61 \| good	9.774 \| good	0.161 \| good
2025-06-06T10:00:00.000Z	69 \| moderate	19.027 \| fine	35.241 \| good	22.688 \| good	0.583 \| good	10.253 \| good	0.159 \| good
2025-06-06T11:00:00.000Z	69 \| moderate	18.796 \| fine	47.1 \| good	27.619 \| good	0.351 \| good	14.823 \| good	0.237 \| good
2025-06-06T12:00:00.000Z	69 \| moderate	18.87 \| fine	41.855 \| good	28.12 \| good	0.497 \| good	14.622 \| good	0.337 \| good
2025-06-06T13:00:00.000Z	67 \| moderate	17.911 \| fine	69.791 \| fine	23.851 \| good	0.409 \| good	11.964 \| good	0.267 \| good
2025-06-06T14:00:00.000Z	66 \| moderate	17.348 \| fine	37.025 \| good	30.324 \| good	0.307 \| good	7.076 \| good	0.244 \| good
2025-06-06T15:00:00.000Z	66 \| moderate	17.125 \| fine	32.419 \| good	42.832 \| good	0.255 \| good	7.765 \| good	0.284 \| good
2025-06-06T16:00:00.000Z	64 \| moderate	16.257 \| fine	47.271 \| good	37.671 \| good	0.35 \| good	6.834 \| good	0.291 \| good
2025-06-06T17:00:00.000Z	67 \| moderate	18.092 \| fine	66.482 \| fine	46.145 \| good	0.351 \| good	8.979 \| good	0.314 \| good
2025-06-06T18:00:00.000Z	74 \| moderate	18.22 \| fine	58.464 \| fine	61.774 \| fine	0.409 \| good	11.477 \| good	0.314 \| good
2025-06-06T19:00:00.000Z	77 \| moderate	22.565 \| fine	48.572 \| good	62.276 \| fine	0.399 \| good	8.793 \| good	0.32 \| good
2025-06-06T20:00:00.000Z	87 \| moderate	20.151 \| fine	46.471 \| good	66.246 \| fine	0.403 \| good	8.965 \| good	0.29 \| good
2025-06-06T21:00:00.000Z	97 \| moderate	17.255 \| fine	47.528 \| good	69.378 \| fine	0.449 \| good	9.828 \| good	0.314 \| good
2025-06-06T22:00:00.000Z	62 \| moderate	15.346 \| fine	59.879 \| fine	58.097 \| fine	0.371 \| good	11.875 \| good	0.267 \| good
2025-06-06T23:00:00.000Z	90 \| moderate	17.752 \| fine	72.252 \| fine	66.797 \| fine	0.383 \| good	18.318 \| good	0.266 \| good
2025-06-07T00:00:00.000Z	66 \| moderate	16.734 \| fine	61.596 \| fine	49.241 \| good	0.265 \| good	17.914 \| good	0.227 \| good
2025-06-07T01:00:00.000Z	54 \| moderate	11.172 \| good	30.934 \| good	46.846 \| good	0.295 \| good	5.38 \| good	0.151 \| good
2025-06-07T02:00:00.000Z	56 \| moderate	12.293 \| fine	35.091 \| good	38.414 \| good	0.555 \| good	3.805 \| good	0.174 \| good
2025-06-07T03:00:00.000Z	54 \| moderate	10.751 \| good	36.951 \| good	29.897 \| good	0.589 \| good	6.387 \| good	0.175 \| good
2025-06-07T04:00:00.000Z	52 \| moderate	10.29 \| good	30.362 \| good	34.247 \| good	0.595 \| good	5.692 \| good	0.186 \| good
2025-06-07T05:00:00.000Z	54 \| moderate	11.105 \| good	21.108 \| good	32.692 \| good	0.952 \| good	5.996 \| good	0.278 \| good
2025-06-07T06:00:00.000Z	56 \| moderate	11.983 \| good	59.803 \| fine	25.871 \| good	0.921 \| good	7.565 \| good	0.267 \| good
2025-06-07T07:00:00.000Z	54 \| moderate	11.309 \| good	29.147 \| good	28.919 \| good	0.573 \| good	7.328 \| good	0.267 \| good
2025-06-07T08:00:00.000Z	54 \| moderate	11.175 \| good	31.267 \| good	18.362 \| good	0.587 \| good	5.918 \| good	0.307 \| good
2025-06-07T09:00:00.000Z	56 \| moderate	11.605 \| good	35.601 \| good	17.699 \| good	0.565 \| good	7.745 \| good	0.237 \| good
2025-06-07T10:00:00.000Z	56 \| moderate	11.825 \| good	32.006 \| good	17.384 \| good	0.501 \| good	14.393 \| good	0.173 \| good
2025-06-07T10:00:00.000Z	56 \| moderate	11.605 \| good	35.601 \| good	17.699 \| good	0.565 \| good	7.745 \| good	0.237 \| good
2025-06-07T11:00:00.000Z	44 \| good	8.34 \| good	36.666 \| good	23.886 \| good	0.46 \| good	4.257 \| good	0.151 \| good
2025-06-07T12:00:00.000Z	52 \| moderate	9.565 \| good	42.69 \| good	26.341 \| good	0.367 \| good	4.051 \| good	0.153 \| good
2025-06-07T13:00:00.000Z	52 \| moderate	9.778 \| good	43.566 \| good	29.32 \| good	0.639 \| good	4.603 \| good	0.156 \| good
2025-06-07T14:00:00.000Z	52 \| moderate	10.148 \| good	44.723 \| good	29.216 \| good	0.547 \| good	4.485 \| good	0.158 \| good
2025-06-07T15:00:00.000Z	54 \| moderate	10.676 \| good	47.203 \| good	29.498 \| good	0.456 \| good	4.366 \| good	0.16 \| good
2025-06-07T16:00:00.000Z	52 \| moderate	9.695 \| good	43.189 \| good	34.622 \| good	0.741 \| good	2.788 \| good	0.175 \| good
2025-06-07T17:00:00.000Z	49 \| good	8.828 \| good	38.689 \| good	41.759 \| good	0.7 \| good	3.043 \| good	0.176 \| good
2025-06-07T18:00:00.000Z	40 \| good	7.276 \| good	32.14 \| good	42.707 \| good	0.659 \| good	3.298 \| good	0.177 \| good
2025-06-07T19:00:00.000Z	38 \| good	6.491 \| good	29.085 \| good	41.436 \| good	0.405 \| good	2.335 \| good	0.201 \| good
2025-06-07T20:00:00.000Z	39 \| good	6.27 \| good	27.952 \| good	42.381 \| good	0.438 \| good	2.694 \| good	0.202 \| good
2025-06-07T21:00:00.000Z	43 \| good	7.231 \| good	31.822 \| good	45.711 \| good	0.471 \| good	3.053 \| good	0.202 \| good
2025-06-07T22:00:00.000Z	44 \| good	8.5 \| good	37.303 \| good	45.361 \| good	0.367 \| good	4.412 \| good	0.234 \| good
2025-06-07T23:00:00.000Z	54 \| moderate	10.89 \| good	48.189 \| good	42.638 \| good	0.395 \| good	4.763 \| good	0.233 \| good
2025-06-08T00:00:00.000Z	38 \| good	7.272 \| good	32.097 \| good	38.489 \| good	0.424 \| good	5.115 \| good	0.231 \| good
2025-06-08T01:00:00.000Z	44 \| good	7.698 \| good	33.644 \| good	34.54 \| good	0.517 \| good	6.653 \| good	0.271 \| good
2025-06-08T02:00:00.000Z	49 \| good	8.648 \| good	38.229 \| good	30.935 \| good	0.55 \| good	7.136 \| good	0.272 \| good
2025-06-08T03:00:00.000Z	54 \| moderate	11.454 \| good	50.724 \| good	27.97 \| good	0.583 \| good	7.62 \| good	0.272 \| good
2025-06-08T04:00:00.000Z	58 \| moderate	13.273 \| fine	59.655 \| fine	27.289 \| good	0.521 \| good	3.695 \| good	0.275 \| good
2025-06-08T05:00:00.000Z	60 \| moderate	13.9 \| fine	62.857 \| fine	25.638 \| good	0.527 \| good	3.754 \| good	0.271 \| good
2025-06-08T06:00:00.000Z	58 \| moderate	13.432 \| fine	60.658 \| fine	22.3 \| good	0.533 \| good	3.813 \| good	0.268 \| good
2025-06-08T07:00:00.000Z	56 \| moderate	12.347 \| fine	55.518 \| fine	17.82 \| good	0.505 \| good	2.149 \| good	0.291 \| good
2025-06-08T08:00:00.000Z	54 \| moderate	11.078 \| good	49.143 \| good	15.784 \| good	0.495 \| good	2.18 \| good	0.281 \| good
2025-06-08T09:00:00.000Z	54 \| moderate	10.534 \| good	46.971 \| good	13.718 \| good	0.485 \| good	2.211 \| good	0.272 \| good
2025-06-08T10:00:00.000Z	54 \| moderate	11.435 \| good	50.75 \| good	15.588 \| good	0.391 \| good	2.303 \| good	0.282 \| good
2025-06-08T11:00:00.000Z	60 \| moderate	13.639 \| fine	61.2 \| fine	18.574 \| good	0.404 \| good	2.559 \| good	0.268 \| good
2025-06-08T12:00:00.000Z	67 \| moderate	18.443 \| fine	81.357 \| fine	21.63 \| good	0.417 \| good	2.814 \| good	0.255 \| good
2025-06-08T13:00:00.000Z	71 \| moderate	20.337 \| fine	89.108 \| fine	23.481 \| good	0.309 \| good	2.105 \| good	0.242 \| good
2025-06-08T14:00:00.000Z	67 \| moderate	17.984 \| fine	78.987 \| fine	25.572 \| good	0.337 \| good	2.277 \| good	0.234 \| good
2025-06-08T15:00:00.000Z	60 \| moderate	13.578 \| fine	60.905 \| fine	28.259 \| good	0.365 \| good	2.449 \| good	0.226 \| good
2025-06-08T16:00:00.000Z	52 \| moderate	10.293 \| good	45.637 \| good	31.276 \| good	0.279 \| good	1.608 \| good	0.23 \| good
2025-06-08T17:00:00.000Z	54 \| moderate	10.783 \| good	47.867 \| good	35.344 \| good	0.297 \| good	1.717 \| good	0.228 \| good
2025-06-08T18:00:00.000Z	56 \| moderate	12.091 \| good	54.025 \| good	38.006 \| good	0.316 \| good	1.826 \| good	0.225 \| good
2025-06-08T19:00:00.000Z	58 \| moderate	13.307 \| fine	59.575 \| fine	39.669 \| good	0.316 \| good	1.86 \| good	0.241 \| good
2025-06-08T20:00:00.000Z	58 \| moderate	13.407 \| fine	60.836 \| fine	43.758 \| good	0.32 \| good	1.971 \| good	0.242 \| good
2025-06-08T21:00:00.000Z	56 \| moderate	11.944 \| good	53.503 \| good	43.762 \| good	0.325 \| good	2.082 \| good	0.242 \| good
2025-06-08T22:00:00.000Z	56 \| moderate	11.97 \| good	53.887 \| good	41.197 \| good	0.449 \| good	5.85 \| good	0.293 \| good
2025-06-08T23:00:00.000Z	56 \| moderate	11.591 \| good	51.132 \| good	42.856 \| good	0.457 \| good	5.978 \| good	0.295 \| good
2025-06-09T00:00:00.000Z	49 \| good	9.452 \| good	42.105 \| good	42.825 \| good	0.465 \| good	6.106 \| good	0.296 \| good
2025-06-09T01:00:00.000Z	52 \| moderate	9.847 \| good	44.006 \| good	43.572 \| good	0.719 \| good	8.735 \| good	0.318 \| good
2025-06-09T02:00:00.000Z	52 \| moderate	9.703 \| good	43.078 \| good	43.464 \| good	0.712 \| good	9.225 \| good	0.325 \| good
2025-06-09T03:00:00.000Z	49 \| good	9.461 \| good	42.1 \| good	43.124 \| good	0.705 \| good	9.715 \| good	0.333 \| good
2025-06-09T04:00:00.000Z	49 \| good	9.239 \| good	41 \| good	42.662 \| good	0.824 \| good	11.176 \| good	0.348 \| good
2025-06-09T05:00:00.000Z	49 \| good	9.394 \| good	41.91 \| good	40.004 \| good	0.807 \| good	11.489 \| good	0.354 \| good
2025-06-09T06:00:00.000Z	71 \| moderate	20.34 \| fine	20.697 \| good	26.76 \| good	0.802 \| good	11.94 \| good	0.364 \| good
2025-06-09T07:00:00.000Z	44 \| good	8.336 \| good	36.844 \| good	35.883 \| good	0.717 \| good	8.887 \| good	0.339 \| good
2025-06-09T08:00:00.000Z	38 \| good	7.229 \| good	31.957 \| good	34.778 \| good	0.793 \| good	8.539 \| good	0.334 \| good
2025-06-09T09:00:00.000Z	38 \| good	6.851 \| good	30.065 \| good	30.584 \| good	0.869 \| good	8.191 \| good	0.328 \| good
2025-06-09T10:00:00.000Z	38 \| good	7.414 \| good	32.647 \| good	25.392 \| good	1.056 \| good	3.912 \| good	0.278 \| good

Cheshire

Get reliable air quality data to drive your business

Cheshire, Connecticut air quality map: Stay updated on AQI near you

0.24ppm

How accurate is Connecticut, USA air quality data?

Air quality and pollutant data for Connecticut, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Cheshire, Connecticut?

The air quality information for Cheshire, Connecticut is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Cheshire, Connecticut at its worst?

In the past 24 hours, the air quality in Cheshire, Connecticut was at its worst at 09:00:00 on 2025-06-06.

When did Cheshire, Connecticut experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Cheshire, Connecticut was observed at 04:00:00 on 2025-06-07.

What is the AQI in Cheshire, Connecticut right now?

As of now, the AQI in Cheshire, Connecticut is 56, indicating Moderate conditions.

What is the most common type of pollution in Cheshire, Connecticut?

Cheshire, Connecticut air has the highest levels of PM2.5.

What should I do in case of poor air quality in Cheshire, Connecticut?

Poor air quality in Cheshire, Connecticut means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Cheshire, Connecticut at the moment?

PM_2.5 levels in Cheshire, Connecticut are currently 11.605 μg/m³.

What is the PM₁₀ level in Cheshire, Connecticut at the moment?

The PM₁₀ concentration in Cheshire, Connecticut is 35.601 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Cheshire, Connecticut at the moment?

The current carbon monoxide (CO) concentration in Cheshire, Connecticut is 0.237 ppm.

What is the sulfur dioxide (SO₂) level in Cheshire, Connecticut at the moment?

Currently, Cheshire, Connecticut has a sulfur dioxide (SO₂) concentration of 0.565 ppb.

What is the ozone (O₃) level in Cheshire, Connecticut at the moment?

The current ozone (O₃) level in Cheshire, Connecticut at the moment is 17.699 ppm.

What is the nitrogen dioxide (NO₂) level in Cheshire, Connecticut at the moment?

Nitrogen dioxide (NO₂) level in Cheshire, Connecticut at the moment is 7.745 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T11:00:00.000Z	60 \| moderate	14.315 \| fine	34.626 \| good	38.894 \| good	0.199 \| good	23.456 \| good	0.3 \| good
2025-06-05T12:00:00.000Z	56 \| moderate	11.938 \| good	42.334 \| good	37.534 \| good	0.467 \| good	23.279 \| good	0.361 \| good
2025-06-05T13:00:00.000Z	62 \| moderate	15.046 \| fine	40.546 \| good	33.057 \| good	0.421 \| good	19.142 \| good	0.414 \| good
2025-06-05T14:00:00.000Z	64 \| moderate	15.762 \| fine	47.473 \| good	32.309 \| good	0.493 \| good	21 \| good	0.327 \| good
2025-06-05T15:00:00.000Z	66 \| moderate	16.879 \| fine	38.833 \| good	39.015 \| good	1.074 \| good	19.509 \| good	0.351 \| good
2025-06-05T16:00:00.000Z	71 \| moderate	19.942 \| fine	45.451 \| good	24.706 \| good	1.038 \| good	22.907 \| good	0.351 \| good
2025-06-05T17:00:00.000Z	73 \| moderate	21.364 \| fine	55.062 \| fine	58.2 \| fine	0.835 \| good	19.864 \| good	0.337 \| good
2025-06-05T18:00:00.000Z	69 \| moderate	19.497 \| fine	52.8 \| good	56.166 \| fine	0.82 \| good	17.664 \| good	0.33 \| good
2025-06-05T19:00:00.000Z	73 \| moderate	21.087 \| fine	40.175 \| good	58.727 \| fine	0.898 \| good	25.069 \| good	0.331 \| good
2025-06-05T20:00:00.000Z	77 \| moderate	22.014 \| fine	52.899 \| good	62.993 \| fine	0.81 \| good	24.136 \| good	0.378 \| good
2025-06-05T21:00:00.000Z	105 \| sensitive	22.623 \| fine	70.376 \| fine	71.745 \| moderate	0.611 \| good	17.877 \| good	0.355 \| good
2025-06-05T22:00:00.000Z	140 \| sensitive	20.311 \| fine	87.945 \| fine	82.217 \| moderate	0.501 \| good	20.598 \| good	0.371 \| good
2025-06-05T23:00:00.000Z	100 \| moderate	21.121 \| fine	48.971 \| good	70.27 \| fine	0.525 \| good	20.363 \| good	0.34 \| good
2025-06-06T00:00:00.000Z	108 \| sensitive	19.38 \| fine	75.083 \| fine	73.383 \| moderate	0.459 \| good	29.239 \| good	0.347 \| good
2025-06-06T01:00:00.000Z	71 \| moderate	17.889 \| fine	60.528 \| fine	61.481 \| fine	0.541 \| good	15.827 \| good	0.3 \| good
2025-06-06T02:00:00.000Z	73 \| moderate	20.579 \| fine	58.227 \| fine	53.13 \| good	0.767 \| good	16.108 \| good	0.277 \| good
2025-06-06T03:00:00.000Z	108 \| sensitive	17.817 \| fine	62.716 \| fine	72.64 \| moderate	0.629 \| good	11.416 \| good	0.284 \| good
2025-06-06T04:00:00.000Z	67 \| moderate	18.495 \| fine	88.219 \| fine	52.722 \| good	0.444 \| good	21.622 \| good	0.25 \| good
2025-06-06T05:00:00.000Z	64 \| moderate	16.18 \| fine	70.945 \| fine	57.418 \| fine	0.338 \| good	16.077 \| good	0.227 \| good
2025-06-06T06:00:00.000Z	67 \| moderate	18.276 \| fine	61.733 \| fine	43.798 \| good	0.395 \| good	15.87 \| good	0.187 \| good
2025-06-06T07:00:00.000Z	69 \| moderate	19.175 \| fine	37.527 \| good	41.457 \| good	0.473 \| good	16.064 \| good	0.179 \| good
2025-06-06T08:00:00.000Z	67 \| moderate	18.397 \| fine	65.484 \| fine	34.515 \| good	0.44 \| good	17.548 \| good	0.18 \| good
2025-06-06T09:00:00.000Z	69 \| moderate	18.693 \| fine	49.661 \| good	29.077 \| good	0.61 \| good	9.774 \| good	0.161 \| good
2025-06-06T10:00:00.000Z	69 \| moderate	19.027 \| fine	35.241 \| good	22.688 \| good	0.583 \| good	10.253 \| good	0.159 \| good
2025-06-06T11:00:00.000Z	69 \| moderate	18.796 \| fine	47.1 \| good	27.619 \| good	0.351 \| good	14.823 \| good	0.237 \| good
2025-06-06T12:00:00.000Z	69 \| moderate	18.87 \| fine	41.855 \| good	28.12 \| good	0.497 \| good	14.622 \| good	0.337 \| good
2025-06-06T13:00:00.000Z	67 \| moderate	17.911 \| fine	69.791 \| fine	23.851 \| good	0.409 \| good	11.964 \| good	0.267 \| good
2025-06-06T14:00:00.000Z	66 \| moderate	17.348 \| fine	37.025 \| good	30.324 \| good	0.307 \| good	7.076 \| good	0.244 \| good
2025-06-06T15:00:00.000Z	66 \| moderate	17.125 \| fine	32.419 \| good	42.832 \| good	0.255 \| good	7.765 \| good	0.284 \| good
2025-06-06T16:00:00.000Z	64 \| moderate	16.257 \| fine	47.271 \| good	37.671 \| good	0.35 \| good	6.834 \| good	0.291 \| good
2025-06-06T17:00:00.000Z	67 \| moderate	18.092 \| fine	66.482 \| fine	46.145 \| good	0.351 \| good	8.979 \| good	0.314 \| good
2025-06-06T18:00:00.000Z	74 \| moderate	18.22 \| fine	58.464 \| fine	61.774 \| fine	0.409 \| good	11.477 \| good	0.314 \| good
2025-06-06T19:00:00.000Z	77 \| moderate	22.565 \| fine	48.572 \| good	62.276 \| fine	0.399 \| good	8.793 \| good	0.32 \| good
2025-06-06T20:00:00.000Z	87 \| moderate	20.151 \| fine	46.471 \| good	66.246 \| fine	0.403 \| good	8.965 \| good	0.29 \| good
2025-06-06T21:00:00.000Z	97 \| moderate	17.255 \| fine	47.528 \| good	69.378 \| fine	0.449 \| good	9.828 \| good	0.314 \| good
2025-06-06T22:00:00.000Z	62 \| moderate	15.346 \| fine	59.879 \| fine	58.097 \| fine	0.371 \| good	11.875 \| good	0.267 \| good
2025-06-06T23:00:00.000Z	90 \| moderate	17.752 \| fine	72.252 \| fine	66.797 \| fine	0.383 \| good	18.318 \| good	0.266 \| good
2025-06-07T00:00:00.000Z	66 \| moderate	16.734 \| fine	61.596 \| fine	49.241 \| good	0.265 \| good	17.914 \| good	0.227 \| good
2025-06-07T01:00:00.000Z	54 \| moderate	11.172 \| good	30.934 \| good	46.846 \| good	0.295 \| good	5.38 \| good	0.151 \| good
2025-06-07T02:00:00.000Z	56 \| moderate	12.293 \| fine	35.091 \| good	38.414 \| good	0.555 \| good	3.805 \| good	0.174 \| good
2025-06-07T03:00:00.000Z	54 \| moderate	10.751 \| good	36.951 \| good	29.897 \| good	0.589 \| good	6.387 \| good	0.175 \| good
2025-06-07T04:00:00.000Z	52 \| moderate	10.29 \| good	30.362 \| good	34.247 \| good	0.595 \| good	5.692 \| good	0.186 \| good
2025-06-07T05:00:00.000Z	54 \| moderate	11.105 \| good	21.108 \| good	32.692 \| good	0.952 \| good	5.996 \| good	0.278 \| good
2025-06-07T06:00:00.000Z	56 \| moderate	11.983 \| good	59.803 \| fine	25.871 \| good	0.921 \| good	7.565 \| good	0.267 \| good
2025-06-07T07:00:00.000Z	54 \| moderate	11.309 \| good	29.147 \| good	28.919 \| good	0.573 \| good	7.328 \| good	0.267 \| good
2025-06-07T08:00:00.000Z	54 \| moderate	11.175 \| good	31.267 \| good	18.362 \| good	0.587 \| good	5.918 \| good	0.307 \| good
2025-06-07T09:00:00.000Z	56 \| moderate	11.605 \| good	35.601 \| good	17.699 \| good	0.565 \| good	7.745 \| good	0.237 \| good
2025-06-07T10:00:00.000Z	56 \| moderate	11.825 \| good	32.006 \| good	17.384 \| good	0.501 \| good	14.393 \| good	0.173 \| good
2025-06-07T10:00:00.000Z	56 \| moderate	11.605 \| good	35.601 \| good	17.699 \| good	0.565 \| good	7.745 \| good	0.237 \| good
2025-06-07T11:00:00.000Z	44 \| good	8.34 \| good	36.666 \| good	23.886 \| good	0.46 \| good	4.257 \| good	0.151 \| good
2025-06-07T12:00:00.000Z	52 \| moderate	9.565 \| good	42.69 \| good	26.341 \| good	0.367 \| good	4.051 \| good	0.153 \| good
2025-06-07T13:00:00.000Z	52 \| moderate	9.778 \| good	43.566 \| good	29.32 \| good	0.639 \| good	4.603 \| good	0.156 \| good
2025-06-07T14:00:00.000Z	52 \| moderate	10.148 \| good	44.723 \| good	29.216 \| good	0.547 \| good	4.485 \| good	0.158 \| good
2025-06-07T15:00:00.000Z	54 \| moderate	10.676 \| good	47.203 \| good	29.498 \| good	0.456 \| good	4.366 \| good	0.16 \| good
2025-06-07T16:00:00.000Z	52 \| moderate	9.695 \| good	43.189 \| good	34.622 \| good	0.741 \| good	2.788 \| good	0.175 \| good
2025-06-07T17:00:00.000Z	49 \| good	8.828 \| good	38.689 \| good	41.759 \| good	0.7 \| good	3.043 \| good	0.176 \| good
2025-06-07T18:00:00.000Z	40 \| good	7.276 \| good	32.14 \| good	42.707 \| good	0.659 \| good	3.298 \| good	0.177 \| good
2025-06-07T19:00:00.000Z	38 \| good	6.491 \| good	29.085 \| good	41.436 \| good	0.405 \| good	2.335 \| good	0.201 \| good
2025-06-07T20:00:00.000Z	39 \| good	6.27 \| good	27.952 \| good	42.381 \| good	0.438 \| good	2.694 \| good	0.202 \| good
2025-06-07T21:00:00.000Z	43 \| good	7.231 \| good	31.822 \| good	45.711 \| good	0.471 \| good	3.053 \| good	0.202 \| good
2025-06-07T22:00:00.000Z	44 \| good	8.5 \| good	37.303 \| good	45.361 \| good	0.367 \| good	4.412 \| good	0.234 \| good
2025-06-07T23:00:00.000Z	54 \| moderate	10.89 \| good	48.189 \| good	42.638 \| good	0.395 \| good	4.763 \| good	0.233 \| good
2025-06-08T00:00:00.000Z	38 \| good	7.272 \| good	32.097 \| good	38.489 \| good	0.424 \| good	5.115 \| good	0.231 \| good
2025-06-08T01:00:00.000Z	44 \| good	7.698 \| good	33.644 \| good	34.54 \| good	0.517 \| good	6.653 \| good	0.271 \| good
2025-06-08T02:00:00.000Z	49 \| good	8.648 \| good	38.229 \| good	30.935 \| good	0.55 \| good	7.136 \| good	0.272 \| good
2025-06-08T03:00:00.000Z	54 \| moderate	11.454 \| good	50.724 \| good	27.97 \| good	0.583 \| good	7.62 \| good	0.272 \| good
2025-06-08T04:00:00.000Z	58 \| moderate	13.273 \| fine	59.655 \| fine	27.289 \| good	0.521 \| good	3.695 \| good	0.275 \| good
2025-06-08T05:00:00.000Z	60 \| moderate	13.9 \| fine	62.857 \| fine	25.638 \| good	0.527 \| good	3.754 \| good	0.271 \| good
2025-06-08T06:00:00.000Z	58 \| moderate	13.432 \| fine	60.658 \| fine	22.3 \| good	0.533 \| good	3.813 \| good	0.268 \| good
2025-06-08T07:00:00.000Z	56 \| moderate	12.347 \| fine	55.518 \| fine	17.82 \| good	0.505 \| good	2.149 \| good	0.291 \| good
2025-06-08T08:00:00.000Z	54 \| moderate	11.078 \| good	49.143 \| good	15.784 \| good	0.495 \| good	2.18 \| good	0.281 \| good
2025-06-08T09:00:00.000Z	54 \| moderate	10.534 \| good	46.971 \| good	13.718 \| good	0.485 \| good	2.211 \| good	0.272 \| good
2025-06-08T10:00:00.000Z	54 \| moderate	11.435 \| good	50.75 \| good	15.588 \| good	0.391 \| good	2.303 \| good	0.282 \| good
2025-06-08T11:00:00.000Z	60 \| moderate	13.639 \| fine	61.2 \| fine	18.574 \| good	0.404 \| good	2.559 \| good	0.268 \| good
2025-06-08T12:00:00.000Z	67 \| moderate	18.443 \| fine	81.357 \| fine	21.63 \| good	0.417 \| good	2.814 \| good	0.255 \| good
2025-06-08T13:00:00.000Z	71 \| moderate	20.337 \| fine	89.108 \| fine	23.481 \| good	0.309 \| good	2.105 \| good	0.242 \| good
2025-06-08T14:00:00.000Z	67 \| moderate	17.984 \| fine	78.987 \| fine	25.572 \| good	0.337 \| good	2.277 \| good	0.234 \| good
2025-06-08T15:00:00.000Z	60 \| moderate	13.578 \| fine	60.905 \| fine	28.259 \| good	0.365 \| good	2.449 \| good	0.226 \| good
2025-06-08T16:00:00.000Z	52 \| moderate	10.293 \| good	45.637 \| good	31.276 \| good	0.279 \| good	1.608 \| good	0.23 \| good
2025-06-08T17:00:00.000Z	54 \| moderate	10.783 \| good	47.867 \| good	35.344 \| good	0.297 \| good	1.717 \| good	0.228 \| good
2025-06-08T18:00:00.000Z	56 \| moderate	12.091 \| good	54.025 \| good	38.006 \| good	0.316 \| good	1.826 \| good	0.225 \| good
2025-06-08T19:00:00.000Z	58 \| moderate	13.307 \| fine	59.575 \| fine	39.669 \| good	0.316 \| good	1.86 \| good	0.241 \| good
2025-06-08T20:00:00.000Z	58 \| moderate	13.407 \| fine	60.836 \| fine	43.758 \| good	0.32 \| good	1.971 \| good	0.242 \| good
2025-06-08T21:00:00.000Z	56 \| moderate	11.944 \| good	53.503 \| good	43.762 \| good	0.325 \| good	2.082 \| good	0.242 \| good
2025-06-08T22:00:00.000Z	56 \| moderate	11.97 \| good	53.887 \| good	41.197 \| good	0.449 \| good	5.85 \| good	0.293 \| good
2025-06-08T23:00:00.000Z	56 \| moderate	11.591 \| good	51.132 \| good	42.856 \| good	0.457 \| good	5.978 \| good	0.295 \| good
2025-06-09T00:00:00.000Z	49 \| good	9.452 \| good	42.105 \| good	42.825 \| good	0.465 \| good	6.106 \| good	0.296 \| good
2025-06-09T01:00:00.000Z	52 \| moderate	9.847 \| good	44.006 \| good	43.572 \| good	0.719 \| good	8.735 \| good	0.318 \| good
2025-06-09T02:00:00.000Z	52 \| moderate	9.703 \| good	43.078 \| good	43.464 \| good	0.712 \| good	9.225 \| good	0.325 \| good
2025-06-09T03:00:00.000Z	49 \| good	9.461 \| good	42.1 \| good	43.124 \| good	0.705 \| good	9.715 \| good	0.333 \| good
2025-06-09T04:00:00.000Z	49 \| good	9.239 \| good	41 \| good	42.662 \| good	0.824 \| good	11.176 \| good	0.348 \| good
2025-06-09T05:00:00.000Z	49 \| good	9.394 \| good	41.91 \| good	40.004 \| good	0.807 \| good	11.489 \| good	0.354 \| good
2025-06-09T06:00:00.000Z	71 \| moderate	20.34 \| fine	20.697 \| good	26.76 \| good	0.802 \| good	11.94 \| good	0.364 \| good
2025-06-09T07:00:00.000Z	44 \| good	8.336 \| good	36.844 \| good	35.883 \| good	0.717 \| good	8.887 \| good	0.339 \| good
2025-06-09T08:00:00.000Z	38 \| good	7.229 \| good	31.957 \| good	34.778 \| good	0.793 \| good	8.539 \| good	0.334 \| good
2025-06-09T09:00:00.000Z	38 \| good	6.851 \| good	30.065 \| good	30.584 \| good	0.869 \| good	8.191 \| good	0.328 \| good
2025-06-09T10:00:00.000Z	38 \| good	7.414 \| good	32.647 \| good	25.392 \| good	1.056 \| good	3.912 \| good	0.278 \| good

Real-time air quality index in Cheshire, Connecticut today

Major air pollutants in Cheshire, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Cheshire, Connecticut air quality forecast and history

Get reliable air quality data to drive your business

Cheshire, Connecticut air quality map: Stay updated on AQI near you

Air quality in nearby cities

Wallingford, Connecticut

Meriden, Connecticut

Southington, Connecticut

Naugatuck, Connecticut

Wolcott, Connecticut

Waterbury, Connecticut

How accurate is Connecticut, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Cheshire, Connecticut?

What time in the last 24 hours was the air quality in Cheshire, Connecticut at its worst?

When did Cheshire, Connecticut experience the best air quality in the last 24 hours?

What is the AQI in Cheshire, Connecticut right now?

What is the most common type of pollution in Cheshire, Connecticut?

What should I do in case of poor air quality in Cheshire, Connecticut?

What is the PM2.5 level in Cheshire, Connecticut at the moment?

What is the PM10 level in Cheshire, Connecticut at the moment?

What is the carbon monoxide (CO) level in Cheshire, Connecticut at the moment?

What is the sulfur dioxide (SO2) level in Cheshire, Connecticut at the moment?

What is the ozone (O3) level in Cheshire, Connecticut at the moment?

What is the nitrogen dioxide (NO2) level in Cheshire, Connecticut at the moment?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 level in Cheshire, Connecticut at the moment?

What is the PM₁₀ level in Cheshire, Connecticut at the moment?

What is the sulfur dioxide (SO₂) level in Cheshire, Connecticut at the moment?

What is the ozone (O₃) level in Cheshire, Connecticut at the moment?

What is the nitrogen dioxide (NO₂) level in Cheshire, Connecticut at the moment?