What are the current PM10 levels at East Lyme, Connecticut?

The current PM10 levels in East Lyme, Connecticut are 68.47 μg/m3.

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

The current sulfur dioxide (SO2) levels in East Lyme, Connecticut are 0.506 ppb.

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

The current ozone (O3) levels at East Lyme, Connecticut is 48.99 ppm.

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

The current nitrogen dioxide (NO2) levels at East Lyme, Connecticut is 5.324 ppb.

Real-time air quality index in East Lyme, Connecticut today

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

Stay updated with real-time air quality in East Lyme, 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

East Lyme, Connecticut

Last updated: ... (Local time)

Common air pollutants in East Lyme, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.26 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

36.58 μg/m³

155

255

425

605+

Ozone (O₃)

27.80 ppb

201

201+

Sulfur Dioxide (SO₂)

0.18 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.96 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.31 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

East Lyme, Connecticut

Get Live Pollen Counts

East Lyme, Connecticut

Scroll To Air Quality Map

Track live East Lyme, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-28T12:00:00.000Z	69 \| moderate	19.166 \| fine	37.328 \| good	18.384 \| good	0.229 \| good	10.148 \| good	0.367 \| good
2025-07-28T13:00:00.000Z	67 \| moderate	17.903 \| fine	32.552 \| good	20.981 \| good	0.248 \| good	7.079 \| good	0.325 \| good
2025-07-28T14:00:00.000Z	66 \| moderate	17.479 \| fine	44.806 \| good	22.478 \| good	0.253 \| good	4.606 \| good	0.304 \| good
2025-07-28T15:00:00.000Z	60 \| moderate	13.862 \| fine	60.006 \| fine	28.128 \| good	0.233 \| good	7.435 \| good	0.325 \| good
2025-07-28T16:00:00.000Z	52 \| moderate	10.471 \| good	25.198 \| good	28.944 \| good	0.216 \| good	4.519 \| good	0.227 \| good
2025-07-28T17:00:00.000Z	54 \| moderate	11.034 \| good	41.362 \| good	32.688 \| good	0.237 \| good	4.742 \| good	0.227 \| good
2025-07-28T18:00:00.000Z	56 \| moderate	12.443 \| fine	41.78 \| good	33.677 \| good	0.409 \| good	10.577 \| good	0.234 \| good
2025-07-28T19:00:00.000Z	54 \| moderate	11.465 \| good	25.343 \| good	37.202 \| good	0.196 \| good	8.652 \| good	0.245 \| good
2025-07-28T20:00:00.000Z	64 \| moderate	15.616 \| fine	55.314 \| fine	42.996 \| good	0.266 \| good	10.367 \| good	0.252 \| good
2025-07-28T21:00:00.000Z	58 \| moderate	13.429 \| fine	55.48 \| fine	43.631 \| good	0.198 \| good	6.448 \| good	0.276 \| good
2025-07-28T22:00:00.000Z	58 \| moderate	13.393 \| fine	28.766 \| good	46.133 \| good	0.179 \| good	5.587 \| good	0.275 \| good
2025-07-28T23:00:00.000Z	62 \| moderate	15.405 \| fine	51.287 \| good	48.34 \| good	0.198 \| good	3.426 \| good	0.283 \| good
2025-07-29T00:00:00.000Z	60 \| moderate	13.769 \| fine	40.379 \| good	47.317 \| good	0.271 \| good	3.628 \| good	0.291 \| good
2025-07-29T01:00:00.000Z	60 \| moderate	13.762 \| fine	33.192 \| good	35.114 \| good	0.196 \| good	4.027 \| good	0.292 \| good
2025-07-29T02:00:00.000Z	62 \| moderate	15.184 \| fine	31.505 \| good	39.625 \| good	0.267 \| good	6.121 \| good	0.311 \| good
2025-07-29T03:00:00.000Z	62 \| moderate	15.152 \| fine	19.843 \| good	39.374 \| good	0.248 \| good	7.463 \| good	0.363 \| good
2025-07-29T04:00:00.000Z	62 \| moderate	15.278 \| fine	56.076 \| fine	35.694 \| good	0.237 \| good	6.344 \| good	0.351 \| good
2025-07-29T05:00:00.000Z	64 \| moderate	16.269 \| fine	48.492 \| good	35.726 \| good	0.803 \| good	7.243 \| good	0.302 \| good
2025-07-29T06:00:00.000Z	66 \| moderate	17.454 \| fine	30.548 \| good	32.08 \| good	0.754 \| good	7.714 \| good	0.306 \| good
2025-07-29T07:00:00.000Z	66 \| moderate	16.825 \| fine	56.044 \| fine	27.554 \| good	0.309 \| good	5.254 \| good	0.327 \| good
2025-07-29T08:00:00.000Z	62 \| moderate	14.792 \| fine	60.244 \| fine	31.644 \| good	0.269 \| good	5.253 \| good	0.328 \| good
2025-07-29T09:00:00.000Z	60 \| moderate	13.726 \| fine	51.722 \| good	27.475 \| good	0.215 \| good	7.214 \| good	0.337 \| good
2025-07-29T10:00:00.000Z	64 \| moderate	15.829 \| fine	61.852 \| fine	20.688 \| good	0.216 \| good	9.339 \| good	0.373 \| good
2025-07-29T11:00:00.000Z	62 \| moderate	15.463 \| fine	41.203 \| good	21.732 \| good	0.172 \| good	11.5 \| good	0.403 \| good
2025-07-29T12:00:00.000Z	62 \| moderate	14.562 \| fine	29.65 \| good	25.613 \| good	0.141 \| good	12.323 \| good	0.515 \| good
2025-07-29T13:00:00.000Z	60 \| moderate	13.585 \| fine	35.546 \| good	28.397 \| good	0.264 \| good	11.469 \| good	0.498 \| good
2025-07-29T14:00:00.000Z	56 \| moderate	12.045 \| good	35.774 \| good	20.041 \| good	0.376 \| good	15.615 \| good	0.419 \| good
2025-07-29T15:00:00.000Z	60 \| moderate	13.99 \| fine	65.724 \| fine	30.652 \| good	0.653 \| good	24.989 \| good	0.396 \| good
2025-07-29T16:00:00.000Z	56 \| moderate	12.419 \| fine	40.343 \| good	35.995 \| good	0.601 \| good	20.628 \| good	0.352 \| good
2025-07-29T17:00:00.000Z	58 \| moderate	12.756 \| fine	43.548 \| good	44.602 \| good	0.453 \| good	14.796 \| good	0.352 \| good
2025-07-29T18:00:00.000Z	58 \| moderate	13.03 \| fine	44.339 \| good	46.101 \| good	0.241 \| good	9.31 \| good	0.447 \| good
2025-07-29T19:00:00.000Z	58 \| moderate	12.943 \| fine	51.362 \| good	54.081 \| good	0.242 \| good	10.119 \| good	0.317 \| good
2025-07-29T20:00:00.000Z	62 \| moderate	15.435 \| fine	39.077 \| good	57.951 \| fine	0.464 \| good	19.833 \| good	0.306 \| good
2025-07-29T21:00:00.000Z	87 \| moderate	13.695 \| fine	59.936 \| fine	65.821 \| fine	0.504 \| good	19.105 \| good	0.276 \| good
2025-07-29T22:00:00.000Z	105 \| sensitive	10.889 \| good	53.948 \| good	72.252 \| moderate	0.372 \| good	4.036 \| good	0.276 \| good
2025-07-29T23:00:00.000Z	77 \| moderate	10.805 \| good	40.721 \| good	63.026 \| fine	0.412 \| good	3.266 \| good	0.276 \| good
2025-07-30T00:00:00.000Z	100 \| moderate	12.928 \| fine	26.799 \| good	69.79 \| fine	0.428 \| good	4.134 \| good	0.298 \| good
2025-07-30T01:00:00.000Z	87 \| moderate	13.23 \| fine	30.705 \| good	65.664 \| fine	0.409 \| good	4.958 \| good	0.259 \| good
2025-07-30T02:00:00.000Z	84 \| moderate	13.424 \| fine	54.705 \| good	64.744 \| fine	0.372 \| good	5.97 \| good	0.326 \| good
2025-07-30T03:00:00.000Z	79 \| moderate	24.018 \| fine	104.88 \| fine	45.184 \| good	0.797 \| good	8.035 \| good	0.297 \| good
2025-07-30T04:00:00.000Z	58 \| moderate	12.527 \| fine	32.007 \| good	53.834 \| good	0.362 \| good	15.969 \| good	0.313 \| good
2025-07-30T05:00:00.000Z	58 \| moderate	13.16 \| fine	35.795 \| good	51.573 \| good	0.461 \| good	17.974 \| good	0.3 \| good
2025-07-30T06:00:00.000Z	56 \| moderate	12.292 \| fine	58.319 \| fine	44.566 \| good	0.392 \| good	15.929 \| good	0.263 \| good
2025-07-30T07:00:00.000Z	58 \| moderate	13.203 \| fine	49.863 \| good	49.778 \| good	0.228 \| good	12.065 \| good	0.245 \| good
2025-07-30T08:00:00.000Z	56 \| moderate	12.074 \| good	28.087 \| good	42.837 \| good	0.291 \| good	9.572 \| good	0.245 \| good
2025-07-30T09:00:00.000Z	58 \| moderate	12.783 \| fine	33.516 \| good	31.977 \| good	0.29 \| good	13.05 \| good	0.235 \| good
2025-07-30T10:00:00.000Z	52 \| moderate	10.255 \| good	36.584 \| good	27.805 \| good	0.179 \| good	10.96 \| good	0.308 \| good
2025-07-30T11:00:00.000Z	52 \| moderate	10.255 \| good	36.584 \| good	27.805 \| good	0.179 \| good	10.96 \| good	0.308 \| good
2025-07-26T22:00:00.000Z	29 \| good	4.436 \| good	19.075 \| good	31.122 \| good	0.243 \| good	2.61 \| good	0.293 \| good
2025-07-26T23:00:00.000Z	28 \| good	3.603 \| good	16.025 \| good	30.086 \| good	0.214 \| good	3.397 \| good	0.298 \| good
2025-07-27T00:00:00.000Z	27 \| good	3.932 \| good	17.079 \| good	29.495 \| good	0.185 \| good	4.183 \| good	0.303 \| good
2025-07-27T01:00:00.000Z	25 \| good	4.317 \| good	19.01 \| good	26.927 \| good	0.205 \| good	4.098 \| good	0.3 \| good
2025-07-27T02:00:00.000Z	27 \| good	4.858 \| good	21.004 \| good	25.808 \| good	0.225 \| good	4.012 \| good	0.298 \| good
2025-07-27T03:00:00.000Z	33 \| good	5.756 \| good	24.971 \| good	24.963 \| good	0.245 \| good	3.927 \| good	0.296 \| good
2025-07-27T04:00:00.000Z	33 \| good	5.882 \| good	25.137 \| good	25.608 \| good	0.258 \| good	3.732 \| good	0.293 \| good
2025-07-27T05:00:00.000Z	33 \| good	5.715 \| good	25.06 \| good	24.541 \| good	0.272 \| good	3.538 \| good	0.29 \| good
2025-07-27T06:00:00.000Z	27 \| good	4.916 \| good	21.017 \| good	24.107 \| good	0.285 \| good	3.344 \| good	0.287 \| good
2025-07-27T07:00:00.000Z	33 \| good	5.891 \| good	25.144 \| good	22.264 \| good	0.295 \| good	3.053 \| good	0.284 \| good
2025-07-27T08:00:00.000Z	33 \| good	5.89 \| good	25.144 \| good	19.938 \| good	0.306 \| good	2.762 \| good	0.28 \| good
2025-07-27T09:00:00.000Z	33 \| good	5.949 \| good	26.923 \| good	20.699 \| good	0.317 \| good	2.47 \| good	0.276 \| good
2025-07-27T10:00:00.000Z	27 \| good	4.988 \| good	21.054 \| good	19.273 \| good	0.31 \| good	2.448 \| good	0.271 \| good
2025-07-27T11:00:00.000Z	22 \| good	4.319 \| good	18.97 \| good	19.012 \| good	0.303 \| good	2.425 \| good	0.266 \| good
2025-07-27T12:00:00.000Z	18 \| good	3.477 \| good	15.058 \| good	19.321 \| good	0.297 \| good	2.403 \| good	0.262 \| good
2025-07-27T13:00:00.000Z	22 \| good	4.27 \| good	18.939 \| good	21.955 \| good	0.27 \| good	2.354 \| good	0.259 \| good
2025-07-27T14:00:00.000Z	27 \| good	5.301 \| good	22.91 \| good	22.621 \| good	0.243 \| good	2.306 \| good	0.256 \| good
2025-07-27T15:00:00.000Z	33 \| good	5.995 \| good	26.849 \| good	19.545 \| good	0.216 \| good	2.257 \| good	0.253 \| good
2025-07-27T16:00:00.000Z	38 \| good	6.614 \| good	29.81 \| good	22.623 \| good	0.21 \| good	2.316 \| good	0.248 \| good
2025-07-27T17:00:00.000Z	33 \| good	6.351 \| good	28.165 \| good	28.404 \| good	0.205 \| good	2.375 \| good	0.244 \| good
2025-07-27T18:00:00.000Z	38 \| good	6.579 \| good	29.101 \| good	37.319 \| good	0.199 \| good	2.434 \| good	0.239 \| good
2025-07-27T19:00:00.000Z	33 \| good	6.178 \| good	27.018 \| good	33.903 \| good	0.195 \| good	2.565 \| good	0.235 \| good
2025-07-27T20:00:00.000Z	33 \| good	6.317 \| good	27.976 \| good	28.66 \| good	0.191 \| good	2.696 \| good	0.231 \| good
2025-07-27T21:00:00.000Z	33 \| good	6.244 \| good	27.929 \| good	26.986 \| good	0.187 \| good	2.828 \| good	0.227 \| good
2025-07-27T22:00:00.000Z	33 \| good	6.074 \| good	26.992 \| good	25.912 \| good	0.174 \| good	3.187 \| good	0.223 \| good
2025-07-27T23:00:00.000Z	38 \| good	6.598 \| good	29.895 \| good	29.376 \| good	0.162 \| good	3.547 \| good	0.219 \| good
2025-07-28T00:00:00.000Z	44 \| good	8.497 \| good	36.982 \| good	30.91 \| good	0.15 \| good	3.907 \| good	0.214 \| good
2025-07-28T01:00:00.000Z	49 \| good	9.015 \| good	40.804 \| good	29.023 \| good	0.195 \| good	4.028 \| good	0.209 \| good
2025-07-28T02:00:00.000Z	49 \| good	9.222 \| good	41 \| good	29.217 \| good	0.239 \| good	4.15 \| good	0.203 \| good
2025-07-28T03:00:00.000Z	49 \| good	8.851 \| good	38.965 \| good	26.171 \| good	0.283 \| good	4.271 \| good	0.197 \| good
2025-07-28T04:00:00.000Z	54 \| moderate	10.995 \| good	48.934 \| good	24.702 \| good	0.413 \| good	4.911 \| good	0.207 \| good
2025-07-28T05:00:00.000Z	54 \| moderate	10.78 \| good	47.948 \| good	23.651 \| good	0.542 \| good	5.551 \| good	0.217 \| good
2025-07-28T06:00:00.000Z	56 \| moderate	11.546 \| good	51.051 \| good	23.23 \| good	0.671 \| good	6.192 \| good	0.227 \| good
2025-07-28T07:00:00.000Z	56 \| moderate	12.296 \| fine	55.086 \| fine	22.901 \| good	0.696 \| good	6.157 \| good	0.239 \| good
2025-07-28T08:00:00.000Z	56 \| moderate	12.095 \| good	54.049 \| good	21.748 \| good	0.721 \| good	6.123 \| good	0.251 \| good
2025-07-28T09:00:00.000Z	56 \| moderate	12.137 \| fine	54.905 \| good	19.739 \| good	0.747 \| good	6.089 \| good	0.263 \| good
2025-07-28T10:00:00.000Z	56 \| moderate	12.13 \| fine	54.769 \| good	21.711 \| good	0.656 \| good	5.295 \| good	0.261 \| good
2025-07-28T11:00:00.000Z	54 \| moderate	11.384 \| good	50.857 \| good	24.239 \| good	0.566 \| good	4.502 \| good	0.259 \| good
2025-07-28T12:00:00.000Z	54 \| moderate	10.968 \| good	48.07 \| good	30.123 \| good	0.475 \| good	3.709 \| good	0.258 \| good
2025-07-28T13:00:00.000Z	52 \| moderate	10.093 \| good	44.948 \| good	38.811 \| good	0.425 \| good	3.4 \| good	0.261 \| good
2025-07-28T14:00:00.000Z	49 \| good	9.045 \| good	40.894 \| good	45.339 \| good	0.376 \| good	3.091 \| good	0.264 \| good
2025-07-28T15:00:00.000Z	49 \| good	9.274 \| good	41.11 \| good	45.897 \| good	0.326 \| good	2.783 \| good	0.267 \| good
2025-07-28T16:00:00.000Z	49 \| good	8.768 \| good	38.212 \| good	47.548 \| good	0.319 \| good	2.74 \| good	0.281 \| good
2025-07-28T17:00:00.000Z	46 \| good	8.395 \| good	37.089 \| good	49.6 \| good	0.313 \| good	2.696 \| good	0.294 \| good
2025-07-28T18:00:00.000Z	54 \| moderate	9.671 \| good	43.021 \| good	55.691 \| fine	0.306 \| good	2.653 \| good	0.307 \| good
2025-07-28T19:00:00.000Z	71 \| moderate	10.683 \| good	47.042 \| good	60.975 \| fine	0.275 \| good	2.96 \| good	0.309 \| good
2025-07-28T20:00:00.000Z	61 \| moderate	9.212 \| good	41.004 \| good	58.098 \| fine	0.243 \| good	3.267 \| good	0.312 \| good
2025-07-28T21:00:00.000Z	77 \| moderate	8.651 \| good	38.045 \| good	62.543 \| fine	0.211 \| good	3.573 \| good	0.315 \| good

East Lyme

Empower business decisions with accurate air quality data

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

0.42ppm

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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Check live rankings of places in the USA affected by air pollution.

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Frequently asked questions

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

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

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

The worst air quality in East Lyme, Connecticut was recorded at 06:00:00 on 2025-07-26.

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

The best air quality in East Lyme, Connecticut was recorded at 07:00:00 on 2025-07-26.

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

The real-time air quality index in East Lyme, Connecticut is 117, currently categorized as Unhealthy for Sensitive Groups.

Which pollutant is found most often in East Lyme, Connecticut?

The most common pollutant in East Lyme, Connecticut is PM2.5.

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

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

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

The measured PM_2.5 levels in East Lyme, Connecticut at present are 41.531 μg/m³.

What are the current PM₁₀ levels at East Lyme, Connecticut?

The current PM₁₀ levels in East Lyme, Connecticut are 68.47 μg/m³.

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

The current carbon monoxide (CO) level in East Lyme, Connecticut is 0.436 ppm.

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

The current sulfur dioxide (SO₂) levels in East Lyme, Connecticut are 0.506 ppb.

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

The current ozone (O₃) levels at East Lyme, Connecticut is 48.99 ppm.

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

The current nitrogen dioxide (NO₂) levels at East Lyme, Connecticut is 5.324 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-07-28T12:00:00.000Z	69 \| moderate	19.166 \| fine	37.328 \| good	18.384 \| good	0.229 \| good	10.148 \| good	0.367 \| good
2025-07-28T13:00:00.000Z	67 \| moderate	17.903 \| fine	32.552 \| good	20.981 \| good	0.248 \| good	7.079 \| good	0.325 \| good
2025-07-28T14:00:00.000Z	66 \| moderate	17.479 \| fine	44.806 \| good	22.478 \| good	0.253 \| good	4.606 \| good	0.304 \| good
2025-07-28T15:00:00.000Z	60 \| moderate	13.862 \| fine	60.006 \| fine	28.128 \| good	0.233 \| good	7.435 \| good	0.325 \| good
2025-07-28T16:00:00.000Z	52 \| moderate	10.471 \| good	25.198 \| good	28.944 \| good	0.216 \| good	4.519 \| good	0.227 \| good
2025-07-28T17:00:00.000Z	54 \| moderate	11.034 \| good	41.362 \| good	32.688 \| good	0.237 \| good	4.742 \| good	0.227 \| good
2025-07-28T18:00:00.000Z	56 \| moderate	12.443 \| fine	41.78 \| good	33.677 \| good	0.409 \| good	10.577 \| good	0.234 \| good
2025-07-28T19:00:00.000Z	54 \| moderate	11.465 \| good	25.343 \| good	37.202 \| good	0.196 \| good	8.652 \| good	0.245 \| good
2025-07-28T20:00:00.000Z	64 \| moderate	15.616 \| fine	55.314 \| fine	42.996 \| good	0.266 \| good	10.367 \| good	0.252 \| good
2025-07-28T21:00:00.000Z	58 \| moderate	13.429 \| fine	55.48 \| fine	43.631 \| good	0.198 \| good	6.448 \| good	0.276 \| good
2025-07-28T22:00:00.000Z	58 \| moderate	13.393 \| fine	28.766 \| good	46.133 \| good	0.179 \| good	5.587 \| good	0.275 \| good
2025-07-28T23:00:00.000Z	62 \| moderate	15.405 \| fine	51.287 \| good	48.34 \| good	0.198 \| good	3.426 \| good	0.283 \| good
2025-07-29T00:00:00.000Z	60 \| moderate	13.769 \| fine	40.379 \| good	47.317 \| good	0.271 \| good	3.628 \| good	0.291 \| good
2025-07-29T01:00:00.000Z	60 \| moderate	13.762 \| fine	33.192 \| good	35.114 \| good	0.196 \| good	4.027 \| good	0.292 \| good
2025-07-29T02:00:00.000Z	62 \| moderate	15.184 \| fine	31.505 \| good	39.625 \| good	0.267 \| good	6.121 \| good	0.311 \| good
2025-07-29T03:00:00.000Z	62 \| moderate	15.152 \| fine	19.843 \| good	39.374 \| good	0.248 \| good	7.463 \| good	0.363 \| good
2025-07-29T04:00:00.000Z	62 \| moderate	15.278 \| fine	56.076 \| fine	35.694 \| good	0.237 \| good	6.344 \| good	0.351 \| good
2025-07-29T05:00:00.000Z	64 \| moderate	16.269 \| fine	48.492 \| good	35.726 \| good	0.803 \| good	7.243 \| good	0.302 \| good
2025-07-29T06:00:00.000Z	66 \| moderate	17.454 \| fine	30.548 \| good	32.08 \| good	0.754 \| good	7.714 \| good	0.306 \| good
2025-07-29T07:00:00.000Z	66 \| moderate	16.825 \| fine	56.044 \| fine	27.554 \| good	0.309 \| good	5.254 \| good	0.327 \| good
2025-07-29T08:00:00.000Z	62 \| moderate	14.792 \| fine	60.244 \| fine	31.644 \| good	0.269 \| good	5.253 \| good	0.328 \| good
2025-07-29T09:00:00.000Z	60 \| moderate	13.726 \| fine	51.722 \| good	27.475 \| good	0.215 \| good	7.214 \| good	0.337 \| good
2025-07-29T10:00:00.000Z	64 \| moderate	15.829 \| fine	61.852 \| fine	20.688 \| good	0.216 \| good	9.339 \| good	0.373 \| good
2025-07-29T11:00:00.000Z	62 \| moderate	15.463 \| fine	41.203 \| good	21.732 \| good	0.172 \| good	11.5 \| good	0.403 \| good
2025-07-29T12:00:00.000Z	62 \| moderate	14.562 \| fine	29.65 \| good	25.613 \| good	0.141 \| good	12.323 \| good	0.515 \| good
2025-07-29T13:00:00.000Z	60 \| moderate	13.585 \| fine	35.546 \| good	28.397 \| good	0.264 \| good	11.469 \| good	0.498 \| good
2025-07-29T14:00:00.000Z	56 \| moderate	12.045 \| good	35.774 \| good	20.041 \| good	0.376 \| good	15.615 \| good	0.419 \| good
2025-07-29T15:00:00.000Z	60 \| moderate	13.99 \| fine	65.724 \| fine	30.652 \| good	0.653 \| good	24.989 \| good	0.396 \| good
2025-07-29T16:00:00.000Z	56 \| moderate	12.419 \| fine	40.343 \| good	35.995 \| good	0.601 \| good	20.628 \| good	0.352 \| good
2025-07-29T17:00:00.000Z	58 \| moderate	12.756 \| fine	43.548 \| good	44.602 \| good	0.453 \| good	14.796 \| good	0.352 \| good
2025-07-29T18:00:00.000Z	58 \| moderate	13.03 \| fine	44.339 \| good	46.101 \| good	0.241 \| good	9.31 \| good	0.447 \| good
2025-07-29T19:00:00.000Z	58 \| moderate	12.943 \| fine	51.362 \| good	54.081 \| good	0.242 \| good	10.119 \| good	0.317 \| good
2025-07-29T20:00:00.000Z	62 \| moderate	15.435 \| fine	39.077 \| good	57.951 \| fine	0.464 \| good	19.833 \| good	0.306 \| good
2025-07-29T21:00:00.000Z	87 \| moderate	13.695 \| fine	59.936 \| fine	65.821 \| fine	0.504 \| good	19.105 \| good	0.276 \| good
2025-07-29T22:00:00.000Z	105 \| sensitive	10.889 \| good	53.948 \| good	72.252 \| moderate	0.372 \| good	4.036 \| good	0.276 \| good
2025-07-29T23:00:00.000Z	77 \| moderate	10.805 \| good	40.721 \| good	63.026 \| fine	0.412 \| good	3.266 \| good	0.276 \| good
2025-07-30T00:00:00.000Z	100 \| moderate	12.928 \| fine	26.799 \| good	69.79 \| fine	0.428 \| good	4.134 \| good	0.298 \| good
2025-07-30T01:00:00.000Z	87 \| moderate	13.23 \| fine	30.705 \| good	65.664 \| fine	0.409 \| good	4.958 \| good	0.259 \| good
2025-07-30T02:00:00.000Z	84 \| moderate	13.424 \| fine	54.705 \| good	64.744 \| fine	0.372 \| good	5.97 \| good	0.326 \| good
2025-07-30T03:00:00.000Z	79 \| moderate	24.018 \| fine	104.88 \| fine	45.184 \| good	0.797 \| good	8.035 \| good	0.297 \| good
2025-07-30T04:00:00.000Z	58 \| moderate	12.527 \| fine	32.007 \| good	53.834 \| good	0.362 \| good	15.969 \| good	0.313 \| good
2025-07-30T05:00:00.000Z	58 \| moderate	13.16 \| fine	35.795 \| good	51.573 \| good	0.461 \| good	17.974 \| good	0.3 \| good
2025-07-30T06:00:00.000Z	56 \| moderate	12.292 \| fine	58.319 \| fine	44.566 \| good	0.392 \| good	15.929 \| good	0.263 \| good
2025-07-30T07:00:00.000Z	58 \| moderate	13.203 \| fine	49.863 \| good	49.778 \| good	0.228 \| good	12.065 \| good	0.245 \| good
2025-07-30T08:00:00.000Z	56 \| moderate	12.074 \| good	28.087 \| good	42.837 \| good	0.291 \| good	9.572 \| good	0.245 \| good
2025-07-30T09:00:00.000Z	58 \| moderate	12.783 \| fine	33.516 \| good	31.977 \| good	0.29 \| good	13.05 \| good	0.235 \| good
2025-07-30T10:00:00.000Z	52 \| moderate	10.255 \| good	36.584 \| good	27.805 \| good	0.179 \| good	10.96 \| good	0.308 \| good
2025-07-30T11:00:00.000Z	52 \| moderate	10.255 \| good	36.584 \| good	27.805 \| good	0.179 \| good	10.96 \| good	0.308 \| good
2025-07-26T22:00:00.000Z	29 \| good	4.436 \| good	19.075 \| good	31.122 \| good	0.243 \| good	2.61 \| good	0.293 \| good
2025-07-26T23:00:00.000Z	28 \| good	3.603 \| good	16.025 \| good	30.086 \| good	0.214 \| good	3.397 \| good	0.298 \| good
2025-07-27T00:00:00.000Z	27 \| good	3.932 \| good	17.079 \| good	29.495 \| good	0.185 \| good	4.183 \| good	0.303 \| good
2025-07-27T01:00:00.000Z	25 \| good	4.317 \| good	19.01 \| good	26.927 \| good	0.205 \| good	4.098 \| good	0.3 \| good
2025-07-27T02:00:00.000Z	27 \| good	4.858 \| good	21.004 \| good	25.808 \| good	0.225 \| good	4.012 \| good	0.298 \| good
2025-07-27T03:00:00.000Z	33 \| good	5.756 \| good	24.971 \| good	24.963 \| good	0.245 \| good	3.927 \| good	0.296 \| good
2025-07-27T04:00:00.000Z	33 \| good	5.882 \| good	25.137 \| good	25.608 \| good	0.258 \| good	3.732 \| good	0.293 \| good
2025-07-27T05:00:00.000Z	33 \| good	5.715 \| good	25.06 \| good	24.541 \| good	0.272 \| good	3.538 \| good	0.29 \| good
2025-07-27T06:00:00.000Z	27 \| good	4.916 \| good	21.017 \| good	24.107 \| good	0.285 \| good	3.344 \| good	0.287 \| good
2025-07-27T07:00:00.000Z	33 \| good	5.891 \| good	25.144 \| good	22.264 \| good	0.295 \| good	3.053 \| good	0.284 \| good
2025-07-27T08:00:00.000Z	33 \| good	5.89 \| good	25.144 \| good	19.938 \| good	0.306 \| good	2.762 \| good	0.28 \| good
2025-07-27T09:00:00.000Z	33 \| good	5.949 \| good	26.923 \| good	20.699 \| good	0.317 \| good	2.47 \| good	0.276 \| good
2025-07-27T10:00:00.000Z	27 \| good	4.988 \| good	21.054 \| good	19.273 \| good	0.31 \| good	2.448 \| good	0.271 \| good
2025-07-27T11:00:00.000Z	22 \| good	4.319 \| good	18.97 \| good	19.012 \| good	0.303 \| good	2.425 \| good	0.266 \| good
2025-07-27T12:00:00.000Z	18 \| good	3.477 \| good	15.058 \| good	19.321 \| good	0.297 \| good	2.403 \| good	0.262 \| good
2025-07-27T13:00:00.000Z	22 \| good	4.27 \| good	18.939 \| good	21.955 \| good	0.27 \| good	2.354 \| good	0.259 \| good
2025-07-27T14:00:00.000Z	27 \| good	5.301 \| good	22.91 \| good	22.621 \| good	0.243 \| good	2.306 \| good	0.256 \| good
2025-07-27T15:00:00.000Z	33 \| good	5.995 \| good	26.849 \| good	19.545 \| good	0.216 \| good	2.257 \| good	0.253 \| good
2025-07-27T16:00:00.000Z	38 \| good	6.614 \| good	29.81 \| good	22.623 \| good	0.21 \| good	2.316 \| good	0.248 \| good
2025-07-27T17:00:00.000Z	33 \| good	6.351 \| good	28.165 \| good	28.404 \| good	0.205 \| good	2.375 \| good	0.244 \| good
2025-07-27T18:00:00.000Z	38 \| good	6.579 \| good	29.101 \| good	37.319 \| good	0.199 \| good	2.434 \| good	0.239 \| good
2025-07-27T19:00:00.000Z	33 \| good	6.178 \| good	27.018 \| good	33.903 \| good	0.195 \| good	2.565 \| good	0.235 \| good
2025-07-27T20:00:00.000Z	33 \| good	6.317 \| good	27.976 \| good	28.66 \| good	0.191 \| good	2.696 \| good	0.231 \| good
2025-07-27T21:00:00.000Z	33 \| good	6.244 \| good	27.929 \| good	26.986 \| good	0.187 \| good	2.828 \| good	0.227 \| good
2025-07-27T22:00:00.000Z	33 \| good	6.074 \| good	26.992 \| good	25.912 \| good	0.174 \| good	3.187 \| good	0.223 \| good
2025-07-27T23:00:00.000Z	38 \| good	6.598 \| good	29.895 \| good	29.376 \| good	0.162 \| good	3.547 \| good	0.219 \| good
2025-07-28T00:00:00.000Z	44 \| good	8.497 \| good	36.982 \| good	30.91 \| good	0.15 \| good	3.907 \| good	0.214 \| good
2025-07-28T01:00:00.000Z	49 \| good	9.015 \| good	40.804 \| good	29.023 \| good	0.195 \| good	4.028 \| good	0.209 \| good
2025-07-28T02:00:00.000Z	49 \| good	9.222 \| good	41 \| good	29.217 \| good	0.239 \| good	4.15 \| good	0.203 \| good
2025-07-28T03:00:00.000Z	49 \| good	8.851 \| good	38.965 \| good	26.171 \| good	0.283 \| good	4.271 \| good	0.197 \| good
2025-07-28T04:00:00.000Z	54 \| moderate	10.995 \| good	48.934 \| good	24.702 \| good	0.413 \| good	4.911 \| good	0.207 \| good
2025-07-28T05:00:00.000Z	54 \| moderate	10.78 \| good	47.948 \| good	23.651 \| good	0.542 \| good	5.551 \| good	0.217 \| good
2025-07-28T06:00:00.000Z	56 \| moderate	11.546 \| good	51.051 \| good	23.23 \| good	0.671 \| good	6.192 \| good	0.227 \| good
2025-07-28T07:00:00.000Z	56 \| moderate	12.296 \| fine	55.086 \| fine	22.901 \| good	0.696 \| good	6.157 \| good	0.239 \| good
2025-07-28T08:00:00.000Z	56 \| moderate	12.095 \| good	54.049 \| good	21.748 \| good	0.721 \| good	6.123 \| good	0.251 \| good
2025-07-28T09:00:00.000Z	56 \| moderate	12.137 \| fine	54.905 \| good	19.739 \| good	0.747 \| good	6.089 \| good	0.263 \| good
2025-07-28T10:00:00.000Z	56 \| moderate	12.13 \| fine	54.769 \| good	21.711 \| good	0.656 \| good	5.295 \| good	0.261 \| good
2025-07-28T11:00:00.000Z	54 \| moderate	11.384 \| good	50.857 \| good	24.239 \| good	0.566 \| good	4.502 \| good	0.259 \| good
2025-07-28T12:00:00.000Z	54 \| moderate	10.968 \| good	48.07 \| good	30.123 \| good	0.475 \| good	3.709 \| good	0.258 \| good
2025-07-28T13:00:00.000Z	52 \| moderate	10.093 \| good	44.948 \| good	38.811 \| good	0.425 \| good	3.4 \| good	0.261 \| good
2025-07-28T14:00:00.000Z	49 \| good	9.045 \| good	40.894 \| good	45.339 \| good	0.376 \| good	3.091 \| good	0.264 \| good
2025-07-28T15:00:00.000Z	49 \| good	9.274 \| good	41.11 \| good	45.897 \| good	0.326 \| good	2.783 \| good	0.267 \| good
2025-07-28T16:00:00.000Z	49 \| good	8.768 \| good	38.212 \| good	47.548 \| good	0.319 \| good	2.74 \| good	0.281 \| good
2025-07-28T17:00:00.000Z	46 \| good	8.395 \| good	37.089 \| good	49.6 \| good	0.313 \| good	2.696 \| good	0.294 \| good
2025-07-28T18:00:00.000Z	54 \| moderate	9.671 \| good	43.021 \| good	55.691 \| fine	0.306 \| good	2.653 \| good	0.307 \| good
2025-07-28T19:00:00.000Z	71 \| moderate	10.683 \| good	47.042 \| good	60.975 \| fine	0.275 \| good	2.96 \| good	0.309 \| good
2025-07-28T20:00:00.000Z	61 \| moderate	9.212 \| good	41.004 \| good	58.098 \| fine	0.243 \| good	3.267 \| good	0.312 \| good
2025-07-28T21:00:00.000Z	77 \| moderate	8.651 \| good	38.045 \| good	62.543 \| fine	0.211 \| good	3.573 \| good	0.315 \| good

Real-time air quality index in East Lyme, Connecticut today

Common air pollutants in East Lyme, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live East Lyme, Connecticut air quality forecast and history

Empower business decisions with accurate air quality data

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

Air quality in nearby cities

Waterford, Connecticut

New London, Connecticut

Groton, Connecticut

Montville, Connecticut

Old Saybrook, Connecticut

Ledyard, Connecticut

How accurate is Connecticut, USA air quality data?

Air quality levels in US

Frequently asked questions

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

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

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

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

Which pollutant is found most often in East Lyme, Connecticut?

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

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

What are the current PM10 levels at East Lyme, Connecticut?

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

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

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

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

What are the current PM₁₀ levels at East Lyme, Connecticut?

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

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

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