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

The current PM10 levels in East Lyme, Connecticut are 14.307 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 0.531 ppb.

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

The current ozone (O3) levels at East Lyme, Connecticut is 17.584 ppm.

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

The current nitrogen dioxide (NO2) levels at East Lyme, Connecticut is 2.575 ppb.

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

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

The measured PM2.5 levels in East Lyme, Connecticut at present are 2.881 μg/m3.

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)

Good

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)

2.88 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

14.31 μg/m³

155

255

425

605+

Ozone (O₃)

17.58 ppb

201

201+

Sulfur Dioxide (SO₂)

0.53 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.58 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.23 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
2026-11-11T01:00:00.000Z	33 \| good	5.656 \| good	29.84 \| good	28.687 \| good	0.505 \| good	23.441 \| good	0.49 \| good
2026-11-11T02:00:00.000Z	27 \| good	5.194 \| good	21.131 \| good	27.697 \| good	0.525 \| good	23.438 \| good	0.465 \| good
2026-11-11T03:00:00.000Z	44 \| good	7.659 \| good	23.333 \| good	27.069 \| good	0.561 \| good	14.329 \| good	0.474 \| good
2026-11-11T04:00:00.000Z	44 \| good	7.811 \| good	27.576 \| good	27.469 \| good	0.491 \| good	19.139 \| good	0.552 \| good
2026-11-11T05:00:00.000Z	38 \| good	6.908 \| good	17.163 \| good	26.866 \| good	0.285 \| good	14.832 \| good	0.522 \| good
2026-11-11T06:00:00.000Z	33 \| good	6.206 \| good	22.453 \| good	27.978 \| good	0.368 \| good	20.086 \| good	0.363 \| good
2026-11-11T07:00:00.000Z	33 \| good	5.932 \| good	24.139 \| good	25.938 \| good	0.352 \| good	21.082 \| good	0.279 \| good
2026-11-11T08:00:00.000Z	33 \| good	6.018 \| good	12.003 \| good	30.834 \| good	0.347 \| good	21.413 \| good	0.358 \| good
2026-11-11T09:00:00.000Z	27 \| good	4.237 \| good	10.609 \| good	29.138 \| good	0.27 \| good	14.805 \| good	0.257 \| good
2026-11-11T10:00:00.000Z	28 \| good	3.788 \| good	17.405 \| good	29.936 \| good	0.337 \| good	17.877 \| good	0.266 \| good
2026-11-11T11:00:00.000Z	23 \| good	4.02 \| good	13.423 \| good	25.361 \| good	0.276 \| good	18.154 \| good	0.307 \| good
2026-11-11T12:00:00.000Z	29 \| good	3.906 \| good	9.371 \| good	30.849 \| good	0.349 \| good	13.01 \| good	0.537 \| good
2026-11-11T13:00:00.000Z	28 \| good	4.186 \| good	11.438 \| good	29.709 \| good	0.221 \| good	19.54 \| good	0.399 \| good
2026-11-11T14:00:00.000Z	23 \| good	3.638 \| good	10.793 \| good	25.266 \| good	0.341 \| good	10.612 \| good	0.458 \| good
2026-11-11T15:00:00.000Z	23 \| good	2.718 \| good	10.174 \| good	24.81 \| good	0.336 \| good	3.64 \| good	0.378 \| good
2026-11-11T16:00:00.000Z	25 \| good	2.349 \| good	4.969 \| good	26.702 \| good	0.283 \| good	3.506 \| good	0.192 \| good
2026-11-11T17:00:00.000Z	28 \| good	2.323 \| good	16.138 \| good	30.327 \| good	0.373 \| good	4.036 \| good	0.21 \| good
2026-11-11T18:00:00.000Z	28 \| good	2.596 \| good	15.159 \| good	30.498 \| good	0.418 \| good	5.985 \| good	0.219 \| good
2026-11-11T19:00:00.000Z	30 \| good	2.386 \| good	15.71 \| good	31.639 \| good	0.354 \| good	5.248 \| good	0.219 \| good
2026-11-11T20:00:00.000Z	30 \| good	2.622 \| good	19.524 \| good	31.529 \| good	0.404 \| good	5.995 \| good	0.236 \| good
2026-11-11T21:00:00.000Z	29 \| good	2.6 \| good	17.833 \| good	30.645 \| good	0.359 \| good	3.111 \| good	0.276 \| good
2026-11-11T22:00:00.000Z	30 \| good	2.538 \| good	10.563 \| good	31.617 \| good	0.308 \| good	4.459 \| good	0.335 \| good
2026-11-11T23:00:00.000Z	29 \| good	2.683 \| good	15.906 \| good	30.682 \| good	0.359 \| good	5.868 \| good	0.447 \| good
2026-11-12T00:00:00.000Z	26 \| good	2.954 \| good	18.782 \| good	28.044 \| good	0.321 \| good	10.514 \| good	0.507 \| good
2026-11-12T01:00:00.000Z	27 \| good	3.554 \| good	28.952 \| good	23.829 \| good	0.244 \| good	14.19 \| good	0.652 \| good
2026-11-12T02:00:00.000Z	27 \| good	4.582 \| good	17.174 \| good	26.931 \| good	0.296 \| good	14.228 \| good	0.747 \| good
2026-11-12T03:00:00.000Z	44 \| good	7.687 \| good	33.526 \| good	29.209 \| good	0.384 \| good	10.054 \| good	0.672 \| good
2026-11-12T04:00:00.000Z	38 \| good	6.592 \| good	27.349 \| good	19.987 \| good	0.35 \| good	12.44 \| good	0.604 \| good
2026-11-12T05:00:00.000Z	33 \| good	6.142 \| good	16.392 \| good	17.025 \| good	0.298 \| good	6.882 \| good	0.515 \| good
2026-11-12T06:00:00.000Z	27 \| good	4.84 \| good	20.699 \| good	14.501 \| good	0.333 \| good	8.686 \| good	0.516 \| good
2026-11-12T07:00:00.000Z	33 \| good	5.939 \| good	15.28 \| good	15.269 \| good	0.241 \| good	8.668 \| good	0.438 \| good
2026-11-12T08:00:00.000Z	33 \| good	5.913 \| good	28.198 \| good	9.573 \| good	0.341 \| good	11.507 \| good	0.286 \| good
2026-11-12T09:00:00.000Z	27 \| good	4.516 \| good	26.073 \| good	8.615 \| good	0.355 \| good	16.401 \| good	0.342 \| good
2026-11-12T10:00:00.000Z	22 \| good	4.226 \| good	13.447 \| good	11.794 \| good	0.251 \| good	16.954 \| good	0.394 \| good
2026-11-12T11:00:00.000Z	23 \| good	3.96 \| good	21.643 \| good	24.879 \| good	0.269 \| good	13.9 \| good	0.412 \| good
2026-11-12T12:00:00.000Z	23 \| good	3.622 \| good	22.52 \| good	25.184 \| good	0.308 \| good	15.315 \| good	0.463 \| good
2026-11-12T13:00:00.000Z	22 \| good	4.383 \| good	20.576 \| good	19.49 \| good	0.345 \| good	8.066 \| good	0.299 \| good
2026-11-12T14:00:00.000Z	22 \| good	4.128 \| good	9.982 \| good	23.227 \| good	0.324 \| good	14.342 \| good	0.428 \| good
2026-11-12T15:00:00.000Z	31 \| good	3.589 \| good	9.743 \| good	33.644 \| good	0.387 \| good	13.648 \| good	0.405 \| good
2026-11-12T16:00:00.000Z	26 \| good	3.592 \| good	8.784 \| good	28.334 \| good	0.35 \| good	15.06 \| good	0.34 \| good
2026-11-12T17:00:00.000Z	28 \| good	3.767 \| good	30.387 \| good	17.752 \| good	0.317 \| good	7.098 \| good	0.257 \| good
2026-11-12T18:00:00.000Z	20 \| good	3.263 \| good	9.661 \| good	22.484 \| good	0.237 \| good	3.205 \| good	0.2 \| good
2026-11-12T19:00:00.000Z	25 \| good	3.659 \| good	7.975 \| good	26.644 \| good	0.256 \| good	2.468 \| good	0.304 \| good
2026-11-12T20:00:00.000Z	23 \| good	3.074 \| good	7.508 \| good	24.709 \| good	0.378 \| good	2.454 \| good	0.24 \| good
2026-11-12T21:00:00.000Z	29 \| good	3.187 \| good	11.285 \| good	30.516 \| good	0.347 \| good	2.669 \| good	0.24 \| good
2026-11-12T22:00:00.000Z	26 \| good	3.939 \| good	10.439 \| good	28.363 \| good	0.347 \| good	2.254 \| good	0.266 \| good
2026-11-12T23:00:00.000Z	17 \| good	2.881 \| good	14.307 \| good	17.584 \| good	0.531 \| good	2.575 \| good	0.228 \| good
2026-11-13T00:00:00.000Z	22 \| good	3.9 \| good	10.196 \| good	22.48 \| good	0.327 \| good	5.764 \| good	0.208 \| good
2026-11-13T00:00:00.000Z	17 \| good	2.881 \| good	14.307 \| good	17.584 \| good	0.531 \| good	2.575 \| good	0.228 \| good
2026-11-13T00:00:00.000Z	29 \| good	1.573 \| good	6.05 \| good	31.001 \| good	0.159 \| good	2.098 \| good	0.15 \| good
2026-11-13T01:00:00.000Z	29 \| good	1.654 \| good	6.923 \| good	31.448 \| good	0.157 \| good	1.941 \| good	0.148 \| good
2026-11-13T02:00:00.000Z	28 \| good	1.087 \| good	4.054 \| good	30.285 \| good	0.148 \| good	1.812 \| good	0.146 \| good
2026-11-13T03:00:00.000Z	30 \| good	0.734 \| good	2.975 \| good	31.646 \| good	0.138 \| good	1.755 \| good	0.144 \| good
2026-11-13T04:00:00.000Z	29 \| good	1.109 \| good	4.929 \| good	31.422 \| good	0.128 \| good	1.543 \| good	0.141 \| good
2026-11-13T05:00:00.000Z	29 \| good	0.554 \| good	2.008 \| good	31.372 \| good	0.121 \| good	1.364 \| good	0.139 \| good
2026-11-13T06:00:00.000Z	29 \| good	0.376 \| good	1.106 \| good	30.845 \| good	0.11 \| good	1.199 \| good	0.138 \| good
2026-11-13T07:00:00.000Z	30 \| good	0.624 \| good	2.022 \| good	31.604 \| good	0.1 \| good	1 \| good	0.138 \| good
2026-11-13T08:00:00.000Z	30 \| good	1.007 \| good	3.988 \| good	32.221 \| good	0.094 \| good	0.877 \| good	0.138 \| good
2026-11-13T09:00:00.000Z	31 \| good	1.036 \| good	4.004 \| good	33.082 \| good	0.096 \| good	0.87 \| good	0.14 \| good
2026-11-13T10:00:00.000Z	31 \| good	0.703 \| good	2.955 \| good	32.653 \| good	0.107 \| good	0.942 \| good	0.141 \| good
2026-11-13T11:00:00.000Z	29 \| good	0.771 \| good	3 \| good	31.249 \| good	0.121 \| good	1.203 \| good	0.142 \| good
2026-11-13T12:00:00.000Z	28 \| good	0.712 \| good	2.978 \| good	30.474 \| good	0.132 \| good	1.614 \| good	0.145 \| good
2026-11-13T13:00:00.000Z	25 \| good	1.401 \| good	5.176 \| good	27.379 \| good	0.14 \| good	2.082 \| good	0.149 \| good
2026-11-13T14:00:00.000Z	23 \| good	1.763 \| good	7.055 \| good	24.525 \| good	0.152 \| good	2.488 \| good	0.152 \| good
2026-11-13T15:00:00.000Z	23 \| good	1.075 \| good	4.058 \| good	25.151 \| good	0.17 \| good	2.879 \| good	0.154 \| good
2026-11-13T16:00:00.000Z	25 \| good	0.825 \| good	3.058 \| good	26.728 \| good	0.187 \| good	3.09 \| good	0.155 \| good
2026-11-13T17:00:00.000Z	26 \| good	0.833 \| good	3.039 \| good	28.098 \| good	0.2 \| good	3.241 \| good	0.156 \| good
2026-11-13T18:00:00.000Z	27 \| good	1.36 \| good	5 \| good	29.235 \| good	0.206 \| good	3.321 \| good	0.158 \| good
2026-11-13T19:00:00.000Z	27 \| good	1.736 \| good	7.011 \| good	29.197 \| good	0.208 \| good	3.123 \| good	0.157 \| good
2026-11-13T20:00:00.000Z	28 \| good	1.084 \| good	4.04 \| good	29.645 \| good	0.205 \| good	3.053 \| good	0.159 \| good
2026-11-13T21:00:00.000Z	29 \| good	0.741 \| good	3.033 \| good	30.601 \| good	0.207 \| good	3.087 \| good	0.161 \| good
2026-11-13T22:00:00.000Z	28 \| good	0.68 \| good	2.109 \| good	30.134 \| good	0.219 \| good	3.231 \| good	0.163 \| good
2026-11-13T23:00:00.000Z	29 \| good	1.005 \| good	3.99 \| good	30.772 \| good	0.238 \| good	3.41 \| good	0.165 \| good
2026-11-14T00:00:00.000Z	28 \| good	1.213 \| good	4.984 \| good	29.761 \| good	0.26 \| good	3.577 \| good	0.165 \| good
2026-11-14T01:00:00.000Z	27 \| good	2.818 \| good	11.983 \| good	29.052 \| good	0.277 \| good	3.574 \| good	0.163 \| good
2026-11-14T02:00:00.000Z	27 \| good	3.536 \| good	15.912 \| good	28.556 \| good	0.287 \| good	3.465 \| good	0.16 \| good
2026-11-14T03:00:00.000Z	26 \| good	4.206 \| good	18.928 \| good	28.189 \| good	0.288 \| good	3.241 \| good	0.157 \| good
2026-11-14T04:00:00.000Z	24 \| good	3.986 \| good	17.074 \| good	25.888 \| good	0.284 \| good	2.976 \| good	0.155 \| good
2026-11-14T05:00:00.000Z	23 \| good	4.05 \| good	18.002 \| good	25.385 \| good	0.288 \| good	2.762 \| good	0.154 \| good
2026-11-14T06:00:00.000Z	24 \| good	4.336 \| good	19.037 \| good	25.702 \| good	0.301 \| good	2.653 \| good	0.153 \| good
2026-11-14T07:00:00.000Z	27 \| good	5.1 \| good	22.046 \| good	24.905 \| good	0.328 \| good	2.629 \| good	0.154 \| good
2026-11-14T08:00:00.000Z	33 \| good	6.045 \| good	26.946 \| good	24.914 \| good	0.363 \| good	2.689 \| good	0.155 \| good
2026-11-14T09:00:00.000Z	33 \| good	5.741 \| good	25.04 \| good	23.067 \| good	0.403 \| good	2.812 \| good	0.156 \| good
2026-11-14T10:00:00.000Z	33 \| good	5.684 \| good	24.074 \| good	23.11 \| good	0.438 \| good	2.953 \| good	0.157 \| good
2026-11-14T11:00:00.000Z	27 \| good	5.241 \| good	22.947 \| good	24.605 \| good	0.465 \| good	3.51 \| good	0.161 \| good
2026-11-14T12:00:00.000Z	23 \| good	4.335 \| good	18.992 \| good	25.34 \| good	0.478 \| good	4.439 \| good	0.167 \| good
2026-11-14T13:00:00.000Z	23 \| good	3.541 \| good	15.992 \| good	25.391 \| good	0.47 \| good	4.016 \| good	0.172 \| good
2026-11-14T14:00:00.000Z	27 \| good	2.731 \| good	11.077 \| good	28.738 \| good	0.466 \| good	2.722 \| good	0.162 \| good
2026-11-14T15:00:00.000Z	27 \| good	1.685 \| good	7.051 \| good	29.115 \| good	0.447 \| good	1.93 \| good	0.154 \| good
2026-11-14T16:00:00.000Z	25 \| good	1.315 \| good	5.071 \| good	26.981 \| good	0.396 \| good	1.552 \| good	0.148 \| good
2026-11-14T17:00:00.000Z	23 \| good	0.925 \| good	3.989 \| good	24.918 \| good	0.339 \| good	1.398 \| good	0.145 \| good
2026-11-14T18:00:00.000Z	24 \| good	1.736 \| good	7.072 \| good	26.097 \| good	0.286 \| good	1.342 \| good	0.142 \| good
2026-11-14T19:00:00.000Z	25 \| good	2.075 \| good	8.072 \| good	26.509 \| good	0.233 \| good	1.351 \| good	0.14 \| good
2026-11-14T20:00:00.000Z	23 \| good	2.737 \| good	11.036 \| good	25.463 \| good	0.185 \| good	1.388 \| good	0.139 \| good
2026-11-14T21:00:00.000Z	21 \| good	2.249 \| good	9.067 \| good	23.24 \| good	0.147 \| good	1.57 \| good	0.139 \| good
2026-11-14T22:00:00.000Z	22 \| good	1.42 \| good	6.036 \| good	23.957 \| good	0.126 \| good	1.944 \| good	0.142 \| good
2026-11-14T23:00:00.000Z	20 \| good	1.221 \| good	5.106 \| good	21.952 \| good	0.116 \| good	2.41 \| good	0.145 \| good

East Lyme

Empower business decisions with accurate air quality data

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

0.25ppm

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 03:00:00 on 2026-11-12.

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 06:00:00 on 2026-11-12.

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

The real-time air quality index in East Lyme, Connecticut is 17, currently categorized as Good.

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

The most common pollutant in East Lyme, Connecticut is O3.

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 2.881 μg/m³.

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

The current PM₁₀ levels in East Lyme, Connecticut are 14.307 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 0.228 ppm.

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

The current sulfur dioxide (SO₂) levels in East Lyme, Connecticut are 0.531 ppb.

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

The current ozone (O₃) levels at East Lyme, Connecticut is 17.584 ppm.

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

The current nitrogen dioxide (NO₂) levels at East Lyme, Connecticut is 2.575 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-11-11T01:00:00.000Z	33 \| good	5.656 \| good	29.84 \| good	28.687 \| good	0.505 \| good	23.441 \| good	0.49 \| good
2026-11-11T02:00:00.000Z	27 \| good	5.194 \| good	21.131 \| good	27.697 \| good	0.525 \| good	23.438 \| good	0.465 \| good
2026-11-11T03:00:00.000Z	44 \| good	7.659 \| good	23.333 \| good	27.069 \| good	0.561 \| good	14.329 \| good	0.474 \| good
2026-11-11T04:00:00.000Z	44 \| good	7.811 \| good	27.576 \| good	27.469 \| good	0.491 \| good	19.139 \| good	0.552 \| good
2026-11-11T05:00:00.000Z	38 \| good	6.908 \| good	17.163 \| good	26.866 \| good	0.285 \| good	14.832 \| good	0.522 \| good
2026-11-11T06:00:00.000Z	33 \| good	6.206 \| good	22.453 \| good	27.978 \| good	0.368 \| good	20.086 \| good	0.363 \| good
2026-11-11T07:00:00.000Z	33 \| good	5.932 \| good	24.139 \| good	25.938 \| good	0.352 \| good	21.082 \| good	0.279 \| good
2026-11-11T08:00:00.000Z	33 \| good	6.018 \| good	12.003 \| good	30.834 \| good	0.347 \| good	21.413 \| good	0.358 \| good
2026-11-11T09:00:00.000Z	27 \| good	4.237 \| good	10.609 \| good	29.138 \| good	0.27 \| good	14.805 \| good	0.257 \| good
2026-11-11T10:00:00.000Z	28 \| good	3.788 \| good	17.405 \| good	29.936 \| good	0.337 \| good	17.877 \| good	0.266 \| good
2026-11-11T11:00:00.000Z	23 \| good	4.02 \| good	13.423 \| good	25.361 \| good	0.276 \| good	18.154 \| good	0.307 \| good
2026-11-11T12:00:00.000Z	29 \| good	3.906 \| good	9.371 \| good	30.849 \| good	0.349 \| good	13.01 \| good	0.537 \| good
2026-11-11T13:00:00.000Z	28 \| good	4.186 \| good	11.438 \| good	29.709 \| good	0.221 \| good	19.54 \| good	0.399 \| good
2026-11-11T14:00:00.000Z	23 \| good	3.638 \| good	10.793 \| good	25.266 \| good	0.341 \| good	10.612 \| good	0.458 \| good
2026-11-11T15:00:00.000Z	23 \| good	2.718 \| good	10.174 \| good	24.81 \| good	0.336 \| good	3.64 \| good	0.378 \| good
2026-11-11T16:00:00.000Z	25 \| good	2.349 \| good	4.969 \| good	26.702 \| good	0.283 \| good	3.506 \| good	0.192 \| good
2026-11-11T17:00:00.000Z	28 \| good	2.323 \| good	16.138 \| good	30.327 \| good	0.373 \| good	4.036 \| good	0.21 \| good
2026-11-11T18:00:00.000Z	28 \| good	2.596 \| good	15.159 \| good	30.498 \| good	0.418 \| good	5.985 \| good	0.219 \| good
2026-11-11T19:00:00.000Z	30 \| good	2.386 \| good	15.71 \| good	31.639 \| good	0.354 \| good	5.248 \| good	0.219 \| good
2026-11-11T20:00:00.000Z	30 \| good	2.622 \| good	19.524 \| good	31.529 \| good	0.404 \| good	5.995 \| good	0.236 \| good
2026-11-11T21:00:00.000Z	29 \| good	2.6 \| good	17.833 \| good	30.645 \| good	0.359 \| good	3.111 \| good	0.276 \| good
2026-11-11T22:00:00.000Z	30 \| good	2.538 \| good	10.563 \| good	31.617 \| good	0.308 \| good	4.459 \| good	0.335 \| good
2026-11-11T23:00:00.000Z	29 \| good	2.683 \| good	15.906 \| good	30.682 \| good	0.359 \| good	5.868 \| good	0.447 \| good
2026-11-12T00:00:00.000Z	26 \| good	2.954 \| good	18.782 \| good	28.044 \| good	0.321 \| good	10.514 \| good	0.507 \| good
2026-11-12T01:00:00.000Z	27 \| good	3.554 \| good	28.952 \| good	23.829 \| good	0.244 \| good	14.19 \| good	0.652 \| good
2026-11-12T02:00:00.000Z	27 \| good	4.582 \| good	17.174 \| good	26.931 \| good	0.296 \| good	14.228 \| good	0.747 \| good
2026-11-12T03:00:00.000Z	44 \| good	7.687 \| good	33.526 \| good	29.209 \| good	0.384 \| good	10.054 \| good	0.672 \| good
2026-11-12T04:00:00.000Z	38 \| good	6.592 \| good	27.349 \| good	19.987 \| good	0.35 \| good	12.44 \| good	0.604 \| good
2026-11-12T05:00:00.000Z	33 \| good	6.142 \| good	16.392 \| good	17.025 \| good	0.298 \| good	6.882 \| good	0.515 \| good
2026-11-12T06:00:00.000Z	27 \| good	4.84 \| good	20.699 \| good	14.501 \| good	0.333 \| good	8.686 \| good	0.516 \| good
2026-11-12T07:00:00.000Z	33 \| good	5.939 \| good	15.28 \| good	15.269 \| good	0.241 \| good	8.668 \| good	0.438 \| good
2026-11-12T08:00:00.000Z	33 \| good	5.913 \| good	28.198 \| good	9.573 \| good	0.341 \| good	11.507 \| good	0.286 \| good
2026-11-12T09:00:00.000Z	27 \| good	4.516 \| good	26.073 \| good	8.615 \| good	0.355 \| good	16.401 \| good	0.342 \| good
2026-11-12T10:00:00.000Z	22 \| good	4.226 \| good	13.447 \| good	11.794 \| good	0.251 \| good	16.954 \| good	0.394 \| good
2026-11-12T11:00:00.000Z	23 \| good	3.96 \| good	21.643 \| good	24.879 \| good	0.269 \| good	13.9 \| good	0.412 \| good
2026-11-12T12:00:00.000Z	23 \| good	3.622 \| good	22.52 \| good	25.184 \| good	0.308 \| good	15.315 \| good	0.463 \| good
2026-11-12T13:00:00.000Z	22 \| good	4.383 \| good	20.576 \| good	19.49 \| good	0.345 \| good	8.066 \| good	0.299 \| good
2026-11-12T14:00:00.000Z	22 \| good	4.128 \| good	9.982 \| good	23.227 \| good	0.324 \| good	14.342 \| good	0.428 \| good
2026-11-12T15:00:00.000Z	31 \| good	3.589 \| good	9.743 \| good	33.644 \| good	0.387 \| good	13.648 \| good	0.405 \| good
2026-11-12T16:00:00.000Z	26 \| good	3.592 \| good	8.784 \| good	28.334 \| good	0.35 \| good	15.06 \| good	0.34 \| good
2026-11-12T17:00:00.000Z	28 \| good	3.767 \| good	30.387 \| good	17.752 \| good	0.317 \| good	7.098 \| good	0.257 \| good
2026-11-12T18:00:00.000Z	20 \| good	3.263 \| good	9.661 \| good	22.484 \| good	0.237 \| good	3.205 \| good	0.2 \| good
2026-11-12T19:00:00.000Z	25 \| good	3.659 \| good	7.975 \| good	26.644 \| good	0.256 \| good	2.468 \| good	0.304 \| good
2026-11-12T20:00:00.000Z	23 \| good	3.074 \| good	7.508 \| good	24.709 \| good	0.378 \| good	2.454 \| good	0.24 \| good
2026-11-12T21:00:00.000Z	29 \| good	3.187 \| good	11.285 \| good	30.516 \| good	0.347 \| good	2.669 \| good	0.24 \| good
2026-11-12T22:00:00.000Z	26 \| good	3.939 \| good	10.439 \| good	28.363 \| good	0.347 \| good	2.254 \| good	0.266 \| good
2026-11-12T23:00:00.000Z	17 \| good	2.881 \| good	14.307 \| good	17.584 \| good	0.531 \| good	2.575 \| good	0.228 \| good
2026-11-13T00:00:00.000Z	22 \| good	3.9 \| good	10.196 \| good	22.48 \| good	0.327 \| good	5.764 \| good	0.208 \| good
2026-11-13T00:00:00.000Z	17 \| good	2.881 \| good	14.307 \| good	17.584 \| good	0.531 \| good	2.575 \| good	0.228 \| good
2026-11-13T00:00:00.000Z	29 \| good	1.573 \| good	6.05 \| good	31.001 \| good	0.159 \| good	2.098 \| good	0.15 \| good
2026-11-13T01:00:00.000Z	29 \| good	1.654 \| good	6.923 \| good	31.448 \| good	0.157 \| good	1.941 \| good	0.148 \| good
2026-11-13T02:00:00.000Z	28 \| good	1.087 \| good	4.054 \| good	30.285 \| good	0.148 \| good	1.812 \| good	0.146 \| good
2026-11-13T03:00:00.000Z	30 \| good	0.734 \| good	2.975 \| good	31.646 \| good	0.138 \| good	1.755 \| good	0.144 \| good
2026-11-13T04:00:00.000Z	29 \| good	1.109 \| good	4.929 \| good	31.422 \| good	0.128 \| good	1.543 \| good	0.141 \| good
2026-11-13T05:00:00.000Z	29 \| good	0.554 \| good	2.008 \| good	31.372 \| good	0.121 \| good	1.364 \| good	0.139 \| good
2026-11-13T06:00:00.000Z	29 \| good	0.376 \| good	1.106 \| good	30.845 \| good	0.11 \| good	1.199 \| good	0.138 \| good
2026-11-13T07:00:00.000Z	30 \| good	0.624 \| good	2.022 \| good	31.604 \| good	0.1 \| good	1 \| good	0.138 \| good
2026-11-13T08:00:00.000Z	30 \| good	1.007 \| good	3.988 \| good	32.221 \| good	0.094 \| good	0.877 \| good	0.138 \| good
2026-11-13T09:00:00.000Z	31 \| good	1.036 \| good	4.004 \| good	33.082 \| good	0.096 \| good	0.87 \| good	0.14 \| good
2026-11-13T10:00:00.000Z	31 \| good	0.703 \| good	2.955 \| good	32.653 \| good	0.107 \| good	0.942 \| good	0.141 \| good
2026-11-13T11:00:00.000Z	29 \| good	0.771 \| good	3 \| good	31.249 \| good	0.121 \| good	1.203 \| good	0.142 \| good
2026-11-13T12:00:00.000Z	28 \| good	0.712 \| good	2.978 \| good	30.474 \| good	0.132 \| good	1.614 \| good	0.145 \| good
2026-11-13T13:00:00.000Z	25 \| good	1.401 \| good	5.176 \| good	27.379 \| good	0.14 \| good	2.082 \| good	0.149 \| good
2026-11-13T14:00:00.000Z	23 \| good	1.763 \| good	7.055 \| good	24.525 \| good	0.152 \| good	2.488 \| good	0.152 \| good
2026-11-13T15:00:00.000Z	23 \| good	1.075 \| good	4.058 \| good	25.151 \| good	0.17 \| good	2.879 \| good	0.154 \| good
2026-11-13T16:00:00.000Z	25 \| good	0.825 \| good	3.058 \| good	26.728 \| good	0.187 \| good	3.09 \| good	0.155 \| good
2026-11-13T17:00:00.000Z	26 \| good	0.833 \| good	3.039 \| good	28.098 \| good	0.2 \| good	3.241 \| good	0.156 \| good
2026-11-13T18:00:00.000Z	27 \| good	1.36 \| good	5 \| good	29.235 \| good	0.206 \| good	3.321 \| good	0.158 \| good
2026-11-13T19:00:00.000Z	27 \| good	1.736 \| good	7.011 \| good	29.197 \| good	0.208 \| good	3.123 \| good	0.157 \| good
2026-11-13T20:00:00.000Z	28 \| good	1.084 \| good	4.04 \| good	29.645 \| good	0.205 \| good	3.053 \| good	0.159 \| good
2026-11-13T21:00:00.000Z	29 \| good	0.741 \| good	3.033 \| good	30.601 \| good	0.207 \| good	3.087 \| good	0.161 \| good
2026-11-13T22:00:00.000Z	28 \| good	0.68 \| good	2.109 \| good	30.134 \| good	0.219 \| good	3.231 \| good	0.163 \| good
2026-11-13T23:00:00.000Z	29 \| good	1.005 \| good	3.99 \| good	30.772 \| good	0.238 \| good	3.41 \| good	0.165 \| good
2026-11-14T00:00:00.000Z	28 \| good	1.213 \| good	4.984 \| good	29.761 \| good	0.26 \| good	3.577 \| good	0.165 \| good
2026-11-14T01:00:00.000Z	27 \| good	2.818 \| good	11.983 \| good	29.052 \| good	0.277 \| good	3.574 \| good	0.163 \| good
2026-11-14T02:00:00.000Z	27 \| good	3.536 \| good	15.912 \| good	28.556 \| good	0.287 \| good	3.465 \| good	0.16 \| good
2026-11-14T03:00:00.000Z	26 \| good	4.206 \| good	18.928 \| good	28.189 \| good	0.288 \| good	3.241 \| good	0.157 \| good
2026-11-14T04:00:00.000Z	24 \| good	3.986 \| good	17.074 \| good	25.888 \| good	0.284 \| good	2.976 \| good	0.155 \| good
2026-11-14T05:00:00.000Z	23 \| good	4.05 \| good	18.002 \| good	25.385 \| good	0.288 \| good	2.762 \| good	0.154 \| good
2026-11-14T06:00:00.000Z	24 \| good	4.336 \| good	19.037 \| good	25.702 \| good	0.301 \| good	2.653 \| good	0.153 \| good
2026-11-14T07:00:00.000Z	27 \| good	5.1 \| good	22.046 \| good	24.905 \| good	0.328 \| good	2.629 \| good	0.154 \| good
2026-11-14T08:00:00.000Z	33 \| good	6.045 \| good	26.946 \| good	24.914 \| good	0.363 \| good	2.689 \| good	0.155 \| good
2026-11-14T09:00:00.000Z	33 \| good	5.741 \| good	25.04 \| good	23.067 \| good	0.403 \| good	2.812 \| good	0.156 \| good
2026-11-14T10:00:00.000Z	33 \| good	5.684 \| good	24.074 \| good	23.11 \| good	0.438 \| good	2.953 \| good	0.157 \| good
2026-11-14T11:00:00.000Z	27 \| good	5.241 \| good	22.947 \| good	24.605 \| good	0.465 \| good	3.51 \| good	0.161 \| good
2026-11-14T12:00:00.000Z	23 \| good	4.335 \| good	18.992 \| good	25.34 \| good	0.478 \| good	4.439 \| good	0.167 \| good
2026-11-14T13:00:00.000Z	23 \| good	3.541 \| good	15.992 \| good	25.391 \| good	0.47 \| good	4.016 \| good	0.172 \| good
2026-11-14T14:00:00.000Z	27 \| good	2.731 \| good	11.077 \| good	28.738 \| good	0.466 \| good	2.722 \| good	0.162 \| good
2026-11-14T15:00:00.000Z	27 \| good	1.685 \| good	7.051 \| good	29.115 \| good	0.447 \| good	1.93 \| good	0.154 \| good
2026-11-14T16:00:00.000Z	25 \| good	1.315 \| good	5.071 \| good	26.981 \| good	0.396 \| good	1.552 \| good	0.148 \| good
2026-11-14T17:00:00.000Z	23 \| good	0.925 \| good	3.989 \| good	24.918 \| good	0.339 \| good	1.398 \| good	0.145 \| good
2026-11-14T18:00:00.000Z	24 \| good	1.736 \| good	7.072 \| good	26.097 \| good	0.286 \| good	1.342 \| good	0.142 \| good
2026-11-14T19:00:00.000Z	25 \| good	2.075 \| good	8.072 \| good	26.509 \| good	0.233 \| good	1.351 \| good	0.14 \| good
2026-11-14T20:00:00.000Z	23 \| good	2.737 \| good	11.036 \| good	25.463 \| good	0.185 \| good	1.388 \| good	0.139 \| good
2026-11-14T21:00:00.000Z	21 \| good	2.249 \| good	9.067 \| good	23.24 \| good	0.147 \| good	1.57 \| good	0.139 \| good
2026-11-14T22:00:00.000Z	22 \| good	1.42 \| good	6.036 \| good	23.957 \| good	0.126 \| good	1.944 \| good	0.142 \| good
2026-11-14T23:00:00.000Z	20 \| good	1.221 \| good	5.106 \| good	21.952 \| good	0.116 \| good	2.41 \| good	0.145 \| 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?