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

Currently, East Haven, Connecticut has a sulfur dioxide (SO2) concentration of 0.732 ppb.

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

The current ozone (O3) level in East Haven, Connecticut at the moment is 21.073 ppm.

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

Nitrogen dioxide (NO2) level in East Haven, Connecticut at the moment is 5.055 ppb.

Live air quality index in East Haven, Connecticut today

Q: What is the PM2.5 level in East Haven, Connecticut at the moment?

PM2.5 levels in East Haven, Connecticut are currently 0.818 μg/m3.

Q: What is the PM10 level in East Haven, Connecticut at the moment?

The PM10 concentration in East Haven, Connecticut is 2.066 μg/m3 at the moment.

Stay updated with real-time air quality in East Haven, 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 Haven, Connecticut

Last updated: ... (Local time)

Major air pollutants in East Haven, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

0.82 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

2.07 μg/m³

155

255

425

605+

Ozone (O₃)

21.07 ppb

201

201+

Sulfur Dioxide (SO₂)

0.73 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

5.05 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.30 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

East Haven, Connecticut

Get Live Pollen Counts

East Haven, Connecticut

Scroll To Air Quality Map

Track live East Haven, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-27T00:00:00.000Z	29 \| good	3.391 \| good	6.088 \| good	31.202 \| good	0.109 \| good	3.193 \| good	0.204 \| good
2026-09-27T01:00:00.000Z	29 \| good	3.362 \| good	6.151 \| good	31.278 \| good	0.112 \| good	3.104 \| good	0.204 \| good
2026-09-27T02:00:00.000Z	29 \| good	3.371 \| good	6.163 \| good	31.364 \| good	0.109 \| good	2.764 \| good	0.204 \| good
2026-09-27T03:00:00.000Z	26 \| good	1.85 \| good	7.992 \| good	28.399 \| good	0.116 \| good	1.299 \| good	0.131 \| good
2026-09-27T04:00:00.000Z	29 \| good	3.191 \| good	6.449 \| good	30.612 \| good	0.368 \| good	2.912 \| good	0.204 \| good
2026-09-27T05:00:00.000Z	28 \| good	2.925 \| good	5.328 \| good	30.447 \| good	0.422 \| good	2.756 \| good	0.204 \| good
2026-09-27T06:00:00.000Z	28 \| good	2.748 \| good	5.31 \| good	30.351 \| good	0.372 \| good	2.407 \| good	0.204 \| good
2026-09-27T07:00:00.000Z	26 \| good	2.785 \| good	5.372 \| good	28.095 \| good	0.364 \| good	1.014 \| good	0.231 \| good
2026-09-27T08:00:00.000Z	27 \| good	1.607 \| good	3.216 \| good	29.356 \| good	0.386 \| good	2.295 \| good	0.204 \| good
2026-09-27T09:00:00.000Z	27 \| good	1.134 \| good	3.291 \| good	28.561 \| good	0.371 \| good	2.128 \| good	0.2 \| good
2026-09-27T10:00:00.000Z	26 \| good	0.826 \| good	2.178 \| good	28.476 \| good	0.356 \| good	2.518 \| good	0.2 \| good
2026-09-27T11:00:00.000Z	27 \| good	0.627 \| good	1.231 \| good	28.564 \| good	0.356 \| good	2.49 \| good	0.2 \| good
2026-09-27T12:00:00.000Z	27 \| good	0.484 \| good	1.247 \| good	29.141 \| good	0.392 \| good	2.621 \| good	0.2 \| good
2026-09-27T13:00:00.000Z	26 \| good	0.539 \| good	1.689 \| good	28.294 \| good	0.386 \| good	2.629 \| good	0.2 \| good
2026-09-27T14:00:00.000Z	26 \| good	0.496 \| good	2.095 \| good	27.74 \| good	0.368 \| good	2.344 \| good	0.2 \| good
2026-09-27T15:00:00.000Z	26 \| good	0.533 \| good	1.157 \| good	27.651 \| good	0.34 \| good	2.89 \| good	0.2 \| good
2026-09-27T16:00:00.000Z	26 \| good	0.585 \| good	1.424 \| good	28.34 \| good	0.482 \| good	2.854 \| good	0.2 \| good
2026-09-27T17:00:00.000Z	26 \| good	0.788 \| good	2.502 \| good	28.282 \| good	0.478 \| good	3.271 \| good	0.2 \| good
2026-09-27T18:00:00.000Z	25 \| good	0.954 \| good	2.115 \| good	27.28 \| good	0.582 \| good	3.661 \| good	0.286 \| good
2026-09-27T19:00:00.000Z	24 \| good	1.265 \| good	4.49 \| good	26.416 \| good	0.302 \| good	3.818 \| good	0.288 \| good
2026-09-27T20:00:00.000Z	24 \| good	1.339 \| good	3.017 \| good	25.534 \| good	0.362 \| good	3.774 \| good	0.288 \| good
2026-09-27T21:00:00.000Z	24 \| good	1.334 \| good	3.182 \| good	25.511 \| good	0.353 \| good	3.515 \| good	0.291 \| good
2026-09-27T22:00:00.000Z	23 \| good	1.313 \| good	3.395 \| good	25.251 \| good	0.371 \| good	4.033 \| good	0.291 \| good
2026-09-27T23:00:00.000Z	22 \| good	1.275 \| good	3.273 \| good	24.387 \| good	0.471 \| good	4.985 \| good	0.291 \| good
2026-09-28T00:00:00.000Z	21 \| good	1.285 \| good	3.324 \| good	22.763 \| good	0.464 \| good	4.826 \| good	0.202 \| good
2026-09-28T01:00:00.000Z	21 \| good	1.196 \| good	3.194 \| good	22.806 \| good	0.354 \| good	4.359 \| good	0.202 \| good
2026-09-28T02:00:00.000Z	21 \| good	1.006 \| good	3.38 \| good	22.71 \| good	0.356 \| good	4.335 \| good	0.202 \| good
2026-09-28T03:00:00.000Z	38 \| good	7.005 \| good	30.935 \| good	33.602 \| good	0.184 \| good	2.546 \| good	0.137 \| good
2026-09-28T04:00:00.000Z	21 \| good	0.971 \| good	3.107 \| good	22.586 \| good	0.336 \| good	4.224 \| good	0.2 \| good
2026-09-28T05:00:00.000Z	22 \| good	1.035 \| good	2.827 \| good	23.581 \| good	0.545 \| good	3.872 \| good	0.2 \| good
2026-09-28T06:00:00.000Z	22 \| good	1.02 \| good	2.916 \| good	23.766 \| good	0.358 \| good	3.795 \| good	0.196 \| good
2026-09-28T07:00:00.000Z	26 \| good	0.703 \| good	2.575 \| good	27.845 \| good	0.364 \| good	1.654 \| good	0.174 \| good
2026-09-28T08:00:00.000Z	23 \| good	0.988 \| good	2.961 \| good	24.593 \| good	0.556 \| good	3.653 \| good	0.196 \| good
2026-09-28T09:00:00.000Z	23 \| good	1.005 \| good	2.859 \| good	25.283 \| good	0.567 \| good	4.195 \| good	0.196 \| good
2026-09-28T10:00:00.000Z	23 \| good	1.007 \| good	2.836 \| good	25.405 \| good	0.324 \| good	5.621 \| good	0.195 \| good
2026-09-28T11:00:00.000Z	23 \| good	1.05 \| good	3.052 \| good	24.816 \| good	0.355 \| good	6.013 \| good	0.195 \| good
2026-09-28T12:00:00.000Z	24 \| good	1.024 \| good	2.032 \| good	25.597 \| good	0.52 \| good	6.848 \| good	0.202 \| good
2026-09-28T13:00:00.000Z	24 \| good	0.809 \| good	3.852 \| good	25.941 \| good	0.549 \| good	2.905 \| good	0.219 \| good
2026-09-28T14:00:00.000Z	22 \| good	0.985 \| good	2.678 \| good	23.899 \| good	0.497 \| good	6.576 \| good	0.202 \| good
2026-09-28T15:00:00.000Z	21 \| good	0.872 \| good	1.443 \| good	22.857 \| good	0.479 \| good	6.317 \| good	0.202 \| good
2026-09-28T16:00:00.000Z	21 \| good	0.792 \| good	1.793 \| good	22.609 \| good	0.529 \| good	5.952 \| good	0.206 \| good
2026-09-28T17:00:00.000Z	21 \| good	0.768 \| good	1.689 \| good	22.566 \| good	0.758 \| good	5.176 \| good	0.206 \| good
2026-09-28T18:00:00.000Z	21 \| good	0.689 \| good	1.581 \| good	23.198 \| good	0.635 \| good	4.963 \| good	0.288 \| good
2026-09-28T19:00:00.000Z	20 \| good	0.745 \| good	1.578 \| good	21.728 \| good	0.533 \| good	5.111 \| good	0.288 \| good
2026-09-28T20:00:00.000Z	20 \| good	0.752 \| good	1.51 \| good	21.57 \| good	0.747 \| good	4.412 \| good	0.291 \| good
2026-09-28T21:00:00.000Z	19 \| good	0.81 \| good	2.297 \| good	21.382 \| good	0.513 \| good	4.158 \| good	0.291 \| good
2026-09-28T22:00:00.000Z	19 \| good	0.827 \| good	2.129 \| good	21.269 \| good	0.703 \| good	4.759 \| good	0.294 \| good
2026-09-28T23:00:00.000Z	19 \| good	0.818 \| good	2.066 \| good	21.073 \| good	0.732 \| good	5.055 \| good	0.297 \| good
2026-09-29T00:00:00.000Z	22 \| good	4.083 \| good	17.968 \| good	19.651 \| good	0.187 \| good	4.399 \| good	0.166 \| good
2026-09-29T01:00:00.000Z	22 \| good	3.775 \| good	16.009 \| good	21.514 \| good	0.189 \| good	4.511 \| good	0.165 \| good
2026-09-29T02:00:00.000Z	22 \| good	3.576 \| good	15.966 \| good	21.684 \| good	0.19 \| good	4.574 \| good	0.164 \| good
2026-09-29T03:00:00.000Z	22 \| good	3.853 \| good	16.966 \| good	24.218 \| good	0.192 \| good	4.733 \| good	0.164 \| good
2026-09-29T04:00:00.000Z	27 \| good	4.529 \| good	19.933 \| good	22.483 \| good	0.193 \| good	4.739 \| good	0.164 \| good
2026-09-29T05:00:00.000Z	22 \| good	4.019 \| good	17.95 \| good	17.916 \| good	0.195 \| good	4.582 \| good	0.163 \| good
2026-09-29T06:00:00.000Z	27 \| good	5.018 \| good	21.934 \| good	14.986 \| good	0.201 \| good	4.465 \| good	0.161 \| good
2026-09-29T07:00:00.000Z	27 \| good	5.366 \| good	22.937 \| good	9.883 \| good	0.207 \| good	4.421 \| good	0.159 \| good
2026-09-29T08:00:00.000Z	27 \| good	5.436 \| good	22.966 \| good	8.275 \| good	0.215 \| good	4.517 \| good	0.159 \| good
2026-09-29T09:00:00.000Z	22 \| good	3.934 \| good	16.976 \| good	1.991 \| good	0.224 \| good	4.785 \| good	0.159 \| good
2026-09-29T10:00:00.000Z	22 \| good	4.262 \| good	18.952 \| good	2.623 \| good	0.236 \| good	5.234 \| good	0.162 \| good
2026-09-29T11:00:00.000Z	27 \| good	4.52 \| good	19.943 \| good	7.295 \| good	0.252 \| good	6.196 \| good	0.17 \| good
2026-09-29T12:00:00.000Z	22 \| good	4.336 \| good	18.969 \| good	9.155 \| good	0.269 \| good	6.253 \| good	0.182 \| good
2026-09-29T13:00:00.000Z	22 \| good	3.653 \| good	15.995 \| good	13.766 \| good	0.273 \| good	4.829 \| good	0.18 \| good
2026-09-29T14:00:00.000Z	19 \| good	2.563 \| good	10.025 \| good	20.382 \| good	0.271 \| good	3.441 \| good	0.171 \| good
2026-09-29T15:00:00.000Z	21 \| good	1.938 \| good	8.028 \| good	23.26 \| good	0.254 \| good	2.503 \| good	0.16 \| good
2026-09-29T16:00:00.000Z	23 \| good	1.548 \| good	6.063 \| good	24.761 \| good	0.248 \| good	2.071 \| good	0.154 \| good
2026-09-29T17:00:00.000Z	24 \| good	1.864 \| good	8.016 \| good	25.531 \| good	0.258 \| good	2.154 \| good	0.154 \| good
2026-09-29T18:00:00.000Z	26 \| good	2.195 \| good	9.008 \| good	27.636 \| good	0.277 \| good	2.404 \| good	0.157 \| good
2026-09-29T19:00:00.000Z	27 \| good	1.855 \| good	7.993 \| good	28.857 \| good	0.279 \| good	2.348 \| good	0.157 \| good
2026-09-29T20:00:00.000Z	27 \| good	1.813 \| good	8.009 \| good	28.588 \| good	0.276 \| good	2.3 \| good	0.158 \| good
2026-09-29T21:00:00.000Z	24 \| good	2.672 \| good	10.991 \| good	25.605 \| good	0.271 \| good	2.416 \| good	0.16 \| good
2026-09-29T22:00:00.000Z	20 \| good	3.141 \| good	13.959 \| good	21.514 \| good	0.28 \| good	3.732 \| good	0.173 \| good
2026-09-29T23:00:00.000Z	22 \| good	3.781 \| good	16.021 \| good	16.216 \| good	0.303 \| good	6.501 \| good	0.198 \| good
2026-09-30T00:00:00.000Z	33 \| good	6.391 \| good	28.028 \| good	22.135 \| good	0.333 \| good	8.158 \| good	0.211 \| good
2026-09-30T01:00:00.000Z	38 \| good	6.784 \| good	30 \| good	20.663 \| good	0.354 \| good	9.039 \| good	0.216 \| good
2026-09-30T02:00:00.000Z	38 \| good	7.405 \| good	32.949 \| good	21.483 \| good	0.369 \| good	9.322 \| good	0.216 \| good
2026-09-30T03:00:00.000Z	38 \| good	7.358 \| good	31.974 \| good	23.62 \| good	0.377 \| good	9.103 \| good	0.214 \| good
2026-09-30T04:00:00.000Z	38 \| good	7.354 \| good	31.972 \| good	18.281 \| good	0.378 \| good	8.384 \| good	0.209 \| good
2026-09-30T05:00:00.000Z	33 \| good	6.346 \| good	27.94 \| good	18.356 \| good	0.382 \| good	7.45 \| good	0.202 \| good
2026-09-30T06:00:00.000Z	38 \| good	6.563 \| good	28.948 \| good	14.269 \| good	0.392 \| good	6.969 \| good	0.197 \| good
2026-09-30T07:00:00.000Z	38 \| good	7.122 \| good	31.887 \| good	14.316 \| good	0.404 \| good	6.828 \| good	0.195 \| good
2026-09-30T08:00:00.000Z	44 \| good	7.609 \| good	33.879 \| good	9.565 \| good	0.418 \| good	6.777 \| good	0.193 \| good
2026-09-30T09:00:00.000Z	33 \| good	5.976 \| good	26.887 \| good	5.403 \| good	0.437 \| good	6.589 \| good	0.191 \| good
2026-09-30T10:00:00.000Z	33 \| good	6.179 \| good	26.957 \| good	7.869 \| good	0.462 \| good	6.495 \| good	0.19 \| good
2026-09-30T11:00:00.000Z	33 \| good	5.903 \| good	26.885 \| good	6.85 \| good	0.491 \| good	6.855 \| good	0.195 \| good
2026-09-30T12:00:00.000Z	33 \| good	6.019 \| good	26.953 \| good	11.184 \| good	0.503 \| good	6.276 \| good	0.209 \| good
2026-09-30T13:00:00.000Z	27 \| good	5.454 \| good	23.022 \| good	18.421 \| good	0.574 \| good	4.329 \| good	0.199 \| good
2026-09-30T14:00:00.000Z	27 \| good	4.617 \| good	20.029 \| good	24.913 \| good	0.623 \| good	2.955 \| good	0.187 \| good
2026-09-30T15:00:00.000Z	27 \| good	3.971 \| good	17.061 \| good	28.769 \| good	0.587 \| good	2.135 \| good	0.176 \| good
2026-09-30T16:00:00.000Z	28 \| good	3.923 \| good	17.06 \| good	30.382 \| good	0.507 \| good	1.66 \| good	0.165 \| good
2026-09-30T17:00:00.000Z	31 \| good	4.044 \| good	18.038 \| good	32.604 \| good	0.46 \| good	1.632 \| good	0.163 \| good
2026-09-30T18:00:00.000Z	33 \| good	3.906 \| good	17.068 \| good	35.738 \| good	0.431 \| good	1.79 \| good	0.162 \| good
2026-09-30T19:00:00.000Z	36 \| good	4.754 \| good	20.987 \| good	38.538 \| good	0.417 \| good	2.231 \| good	0.164 \| good
2026-09-30T20:00:00.000Z	36 \| good	2.443 \| good	10.054 \| good	39.042 \| good	0.412 \| good	2.917 \| good	0.167 \| good
2026-09-30T21:00:00.000Z	34 \| good	3.156 \| good	14.012 \| good	36.693 \| good	0.413 \| good	4.152 \| good	0.177 \| good
2026-09-30T22:00:00.000Z	33 \| good	5.537 \| good	23.983 \| good	33.047 \| good	0.445 \| good	7.536 \| good	0.209 \| good
2026-09-30T23:00:00.000Z	44 \| good	7.698 \| good	34.011 \| good	28.829 \| good	0.529 \| good	13.557 \| good	0.265 \| good

East Haven

Get reliable air quality data to drive your business

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

0.29ppm

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 East Haven, Connecticut?

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

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

In the past 24 hours, the air quality in East Haven, Connecticut was at its worst at 03:00:00 on 2026-09-28.

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

In the last 24 hours, the best air quality in East Haven, Connecticut was observed at 10:00:00 on 2026-09-28.

What is the AQI in East Haven, Connecticut right now?

As of now, the AQI in East Haven, Connecticut is 19, indicating Good conditions.

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

East Haven, Connecticut air has the highest levels of O3.

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

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

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

PM_2.5 levels in East Haven, Connecticut are currently 0.818 μg/m³.

What is the PM₁₀ level in East Haven, Connecticut at the moment?

The PM₁₀ concentration in East Haven, Connecticut is 2.066 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in East Haven, Connecticut is 0.297 ppm.

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

Currently, East Haven, Connecticut has a sulfur dioxide (SO₂) concentration of 0.732 ppb.

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

The current ozone (O₃) level in East Haven, Connecticut at the moment is 21.073 ppm.

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

Nitrogen dioxide (NO₂) level in East Haven, Connecticut at the moment is 5.055 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-09-27T00:00:00.000Z	29 \| good	3.391 \| good	6.088 \| good	31.202 \| good	0.109 \| good	3.193 \| good	0.204 \| good
2026-09-27T01:00:00.000Z	29 \| good	3.362 \| good	6.151 \| good	31.278 \| good	0.112 \| good	3.104 \| good	0.204 \| good
2026-09-27T02:00:00.000Z	29 \| good	3.371 \| good	6.163 \| good	31.364 \| good	0.109 \| good	2.764 \| good	0.204 \| good
2026-09-27T03:00:00.000Z	26 \| good	1.85 \| good	7.992 \| good	28.399 \| good	0.116 \| good	1.299 \| good	0.131 \| good
2026-09-27T04:00:00.000Z	29 \| good	3.191 \| good	6.449 \| good	30.612 \| good	0.368 \| good	2.912 \| good	0.204 \| good
2026-09-27T05:00:00.000Z	28 \| good	2.925 \| good	5.328 \| good	30.447 \| good	0.422 \| good	2.756 \| good	0.204 \| good
2026-09-27T06:00:00.000Z	28 \| good	2.748 \| good	5.31 \| good	30.351 \| good	0.372 \| good	2.407 \| good	0.204 \| good
2026-09-27T07:00:00.000Z	26 \| good	2.785 \| good	5.372 \| good	28.095 \| good	0.364 \| good	1.014 \| good	0.231 \| good
2026-09-27T08:00:00.000Z	27 \| good	1.607 \| good	3.216 \| good	29.356 \| good	0.386 \| good	2.295 \| good	0.204 \| good
2026-09-27T09:00:00.000Z	27 \| good	1.134 \| good	3.291 \| good	28.561 \| good	0.371 \| good	2.128 \| good	0.2 \| good
2026-09-27T10:00:00.000Z	26 \| good	0.826 \| good	2.178 \| good	28.476 \| good	0.356 \| good	2.518 \| good	0.2 \| good
2026-09-27T11:00:00.000Z	27 \| good	0.627 \| good	1.231 \| good	28.564 \| good	0.356 \| good	2.49 \| good	0.2 \| good
2026-09-27T12:00:00.000Z	27 \| good	0.484 \| good	1.247 \| good	29.141 \| good	0.392 \| good	2.621 \| good	0.2 \| good
2026-09-27T13:00:00.000Z	26 \| good	0.539 \| good	1.689 \| good	28.294 \| good	0.386 \| good	2.629 \| good	0.2 \| good
2026-09-27T14:00:00.000Z	26 \| good	0.496 \| good	2.095 \| good	27.74 \| good	0.368 \| good	2.344 \| good	0.2 \| good
2026-09-27T15:00:00.000Z	26 \| good	0.533 \| good	1.157 \| good	27.651 \| good	0.34 \| good	2.89 \| good	0.2 \| good
2026-09-27T16:00:00.000Z	26 \| good	0.585 \| good	1.424 \| good	28.34 \| good	0.482 \| good	2.854 \| good	0.2 \| good
2026-09-27T17:00:00.000Z	26 \| good	0.788 \| good	2.502 \| good	28.282 \| good	0.478 \| good	3.271 \| good	0.2 \| good
2026-09-27T18:00:00.000Z	25 \| good	0.954 \| good	2.115 \| good	27.28 \| good	0.582 \| good	3.661 \| good	0.286 \| good
2026-09-27T19:00:00.000Z	24 \| good	1.265 \| good	4.49 \| good	26.416 \| good	0.302 \| good	3.818 \| good	0.288 \| good
2026-09-27T20:00:00.000Z	24 \| good	1.339 \| good	3.017 \| good	25.534 \| good	0.362 \| good	3.774 \| good	0.288 \| good
2026-09-27T21:00:00.000Z	24 \| good	1.334 \| good	3.182 \| good	25.511 \| good	0.353 \| good	3.515 \| good	0.291 \| good
2026-09-27T22:00:00.000Z	23 \| good	1.313 \| good	3.395 \| good	25.251 \| good	0.371 \| good	4.033 \| good	0.291 \| good
2026-09-27T23:00:00.000Z	22 \| good	1.275 \| good	3.273 \| good	24.387 \| good	0.471 \| good	4.985 \| good	0.291 \| good
2026-09-28T00:00:00.000Z	21 \| good	1.285 \| good	3.324 \| good	22.763 \| good	0.464 \| good	4.826 \| good	0.202 \| good
2026-09-28T01:00:00.000Z	21 \| good	1.196 \| good	3.194 \| good	22.806 \| good	0.354 \| good	4.359 \| good	0.202 \| good
2026-09-28T02:00:00.000Z	21 \| good	1.006 \| good	3.38 \| good	22.71 \| good	0.356 \| good	4.335 \| good	0.202 \| good
2026-09-28T03:00:00.000Z	38 \| good	7.005 \| good	30.935 \| good	33.602 \| good	0.184 \| good	2.546 \| good	0.137 \| good
2026-09-28T04:00:00.000Z	21 \| good	0.971 \| good	3.107 \| good	22.586 \| good	0.336 \| good	4.224 \| good	0.2 \| good
2026-09-28T05:00:00.000Z	22 \| good	1.035 \| good	2.827 \| good	23.581 \| good	0.545 \| good	3.872 \| good	0.2 \| good
2026-09-28T06:00:00.000Z	22 \| good	1.02 \| good	2.916 \| good	23.766 \| good	0.358 \| good	3.795 \| good	0.196 \| good
2026-09-28T07:00:00.000Z	26 \| good	0.703 \| good	2.575 \| good	27.845 \| good	0.364 \| good	1.654 \| good	0.174 \| good
2026-09-28T08:00:00.000Z	23 \| good	0.988 \| good	2.961 \| good	24.593 \| good	0.556 \| good	3.653 \| good	0.196 \| good
2026-09-28T09:00:00.000Z	23 \| good	1.005 \| good	2.859 \| good	25.283 \| good	0.567 \| good	4.195 \| good	0.196 \| good
2026-09-28T10:00:00.000Z	23 \| good	1.007 \| good	2.836 \| good	25.405 \| good	0.324 \| good	5.621 \| good	0.195 \| good
2026-09-28T11:00:00.000Z	23 \| good	1.05 \| good	3.052 \| good	24.816 \| good	0.355 \| good	6.013 \| good	0.195 \| good
2026-09-28T12:00:00.000Z	24 \| good	1.024 \| good	2.032 \| good	25.597 \| good	0.52 \| good	6.848 \| good	0.202 \| good
2026-09-28T13:00:00.000Z	24 \| good	0.809 \| good	3.852 \| good	25.941 \| good	0.549 \| good	2.905 \| good	0.219 \| good
2026-09-28T14:00:00.000Z	22 \| good	0.985 \| good	2.678 \| good	23.899 \| good	0.497 \| good	6.576 \| good	0.202 \| good
2026-09-28T15:00:00.000Z	21 \| good	0.872 \| good	1.443 \| good	22.857 \| good	0.479 \| good	6.317 \| good	0.202 \| good
2026-09-28T16:00:00.000Z	21 \| good	0.792 \| good	1.793 \| good	22.609 \| good	0.529 \| good	5.952 \| good	0.206 \| good
2026-09-28T17:00:00.000Z	21 \| good	0.768 \| good	1.689 \| good	22.566 \| good	0.758 \| good	5.176 \| good	0.206 \| good
2026-09-28T18:00:00.000Z	21 \| good	0.689 \| good	1.581 \| good	23.198 \| good	0.635 \| good	4.963 \| good	0.288 \| good
2026-09-28T19:00:00.000Z	20 \| good	0.745 \| good	1.578 \| good	21.728 \| good	0.533 \| good	5.111 \| good	0.288 \| good
2026-09-28T20:00:00.000Z	20 \| good	0.752 \| good	1.51 \| good	21.57 \| good	0.747 \| good	4.412 \| good	0.291 \| good
2026-09-28T21:00:00.000Z	19 \| good	0.81 \| good	2.297 \| good	21.382 \| good	0.513 \| good	4.158 \| good	0.291 \| good
2026-09-28T22:00:00.000Z	19 \| good	0.827 \| good	2.129 \| good	21.269 \| good	0.703 \| good	4.759 \| good	0.294 \| good
2026-09-28T23:00:00.000Z	19 \| good	0.818 \| good	2.066 \| good	21.073 \| good	0.732 \| good	5.055 \| good	0.297 \| good
2026-09-29T00:00:00.000Z	22 \| good	4.083 \| good	17.968 \| good	19.651 \| good	0.187 \| good	4.399 \| good	0.166 \| good
2026-09-29T01:00:00.000Z	22 \| good	3.775 \| good	16.009 \| good	21.514 \| good	0.189 \| good	4.511 \| good	0.165 \| good
2026-09-29T02:00:00.000Z	22 \| good	3.576 \| good	15.966 \| good	21.684 \| good	0.19 \| good	4.574 \| good	0.164 \| good
2026-09-29T03:00:00.000Z	22 \| good	3.853 \| good	16.966 \| good	24.218 \| good	0.192 \| good	4.733 \| good	0.164 \| good
2026-09-29T04:00:00.000Z	27 \| good	4.529 \| good	19.933 \| good	22.483 \| good	0.193 \| good	4.739 \| good	0.164 \| good
2026-09-29T05:00:00.000Z	22 \| good	4.019 \| good	17.95 \| good	17.916 \| good	0.195 \| good	4.582 \| good	0.163 \| good
2026-09-29T06:00:00.000Z	27 \| good	5.018 \| good	21.934 \| good	14.986 \| good	0.201 \| good	4.465 \| good	0.161 \| good
2026-09-29T07:00:00.000Z	27 \| good	5.366 \| good	22.937 \| good	9.883 \| good	0.207 \| good	4.421 \| good	0.159 \| good
2026-09-29T08:00:00.000Z	27 \| good	5.436 \| good	22.966 \| good	8.275 \| good	0.215 \| good	4.517 \| good	0.159 \| good
2026-09-29T09:00:00.000Z	22 \| good	3.934 \| good	16.976 \| good	1.991 \| good	0.224 \| good	4.785 \| good	0.159 \| good
2026-09-29T10:00:00.000Z	22 \| good	4.262 \| good	18.952 \| good	2.623 \| good	0.236 \| good	5.234 \| good	0.162 \| good
2026-09-29T11:00:00.000Z	27 \| good	4.52 \| good	19.943 \| good	7.295 \| good	0.252 \| good	6.196 \| good	0.17 \| good
2026-09-29T12:00:00.000Z	22 \| good	4.336 \| good	18.969 \| good	9.155 \| good	0.269 \| good	6.253 \| good	0.182 \| good
2026-09-29T13:00:00.000Z	22 \| good	3.653 \| good	15.995 \| good	13.766 \| good	0.273 \| good	4.829 \| good	0.18 \| good
2026-09-29T14:00:00.000Z	19 \| good	2.563 \| good	10.025 \| good	20.382 \| good	0.271 \| good	3.441 \| good	0.171 \| good
2026-09-29T15:00:00.000Z	21 \| good	1.938 \| good	8.028 \| good	23.26 \| good	0.254 \| good	2.503 \| good	0.16 \| good
2026-09-29T16:00:00.000Z	23 \| good	1.548 \| good	6.063 \| good	24.761 \| good	0.248 \| good	2.071 \| good	0.154 \| good
2026-09-29T17:00:00.000Z	24 \| good	1.864 \| good	8.016 \| good	25.531 \| good	0.258 \| good	2.154 \| good	0.154 \| good
2026-09-29T18:00:00.000Z	26 \| good	2.195 \| good	9.008 \| good	27.636 \| good	0.277 \| good	2.404 \| good	0.157 \| good
2026-09-29T19:00:00.000Z	27 \| good	1.855 \| good	7.993 \| good	28.857 \| good	0.279 \| good	2.348 \| good	0.157 \| good
2026-09-29T20:00:00.000Z	27 \| good	1.813 \| good	8.009 \| good	28.588 \| good	0.276 \| good	2.3 \| good	0.158 \| good
2026-09-29T21:00:00.000Z	24 \| good	2.672 \| good	10.991 \| good	25.605 \| good	0.271 \| good	2.416 \| good	0.16 \| good
2026-09-29T22:00:00.000Z	20 \| good	3.141 \| good	13.959 \| good	21.514 \| good	0.28 \| good	3.732 \| good	0.173 \| good
2026-09-29T23:00:00.000Z	22 \| good	3.781 \| good	16.021 \| good	16.216 \| good	0.303 \| good	6.501 \| good	0.198 \| good
2026-09-30T00:00:00.000Z	33 \| good	6.391 \| good	28.028 \| good	22.135 \| good	0.333 \| good	8.158 \| good	0.211 \| good
2026-09-30T01:00:00.000Z	38 \| good	6.784 \| good	30 \| good	20.663 \| good	0.354 \| good	9.039 \| good	0.216 \| good
2026-09-30T02:00:00.000Z	38 \| good	7.405 \| good	32.949 \| good	21.483 \| good	0.369 \| good	9.322 \| good	0.216 \| good
2026-09-30T03:00:00.000Z	38 \| good	7.358 \| good	31.974 \| good	23.62 \| good	0.377 \| good	9.103 \| good	0.214 \| good
2026-09-30T04:00:00.000Z	38 \| good	7.354 \| good	31.972 \| good	18.281 \| good	0.378 \| good	8.384 \| good	0.209 \| good
2026-09-30T05:00:00.000Z	33 \| good	6.346 \| good	27.94 \| good	18.356 \| good	0.382 \| good	7.45 \| good	0.202 \| good
2026-09-30T06:00:00.000Z	38 \| good	6.563 \| good	28.948 \| good	14.269 \| good	0.392 \| good	6.969 \| good	0.197 \| good
2026-09-30T07:00:00.000Z	38 \| good	7.122 \| good	31.887 \| good	14.316 \| good	0.404 \| good	6.828 \| good	0.195 \| good
2026-09-30T08:00:00.000Z	44 \| good	7.609 \| good	33.879 \| good	9.565 \| good	0.418 \| good	6.777 \| good	0.193 \| good
2026-09-30T09:00:00.000Z	33 \| good	5.976 \| good	26.887 \| good	5.403 \| good	0.437 \| good	6.589 \| good	0.191 \| good
2026-09-30T10:00:00.000Z	33 \| good	6.179 \| good	26.957 \| good	7.869 \| good	0.462 \| good	6.495 \| good	0.19 \| good
2026-09-30T11:00:00.000Z	33 \| good	5.903 \| good	26.885 \| good	6.85 \| good	0.491 \| good	6.855 \| good	0.195 \| good
2026-09-30T12:00:00.000Z	33 \| good	6.019 \| good	26.953 \| good	11.184 \| good	0.503 \| good	6.276 \| good	0.209 \| good
2026-09-30T13:00:00.000Z	27 \| good	5.454 \| good	23.022 \| good	18.421 \| good	0.574 \| good	4.329 \| good	0.199 \| good
2026-09-30T14:00:00.000Z	27 \| good	4.617 \| good	20.029 \| good	24.913 \| good	0.623 \| good	2.955 \| good	0.187 \| good
2026-09-30T15:00:00.000Z	27 \| good	3.971 \| good	17.061 \| good	28.769 \| good	0.587 \| good	2.135 \| good	0.176 \| good
2026-09-30T16:00:00.000Z	28 \| good	3.923 \| good	17.06 \| good	30.382 \| good	0.507 \| good	1.66 \| good	0.165 \| good
2026-09-30T17:00:00.000Z	31 \| good	4.044 \| good	18.038 \| good	32.604 \| good	0.46 \| good	1.632 \| good	0.163 \| good
2026-09-30T18:00:00.000Z	33 \| good	3.906 \| good	17.068 \| good	35.738 \| good	0.431 \| good	1.79 \| good	0.162 \| good
2026-09-30T19:00:00.000Z	36 \| good	4.754 \| good	20.987 \| good	38.538 \| good	0.417 \| good	2.231 \| good	0.164 \| good
2026-09-30T20:00:00.000Z	36 \| good	2.443 \| good	10.054 \| good	39.042 \| good	0.412 \| good	2.917 \| good	0.167 \| good
2026-09-30T21:00:00.000Z	34 \| good	3.156 \| good	14.012 \| good	36.693 \| good	0.413 \| good	4.152 \| good	0.177 \| good
2026-09-30T22:00:00.000Z	33 \| good	5.537 \| good	23.983 \| good	33.047 \| good	0.445 \| good	7.536 \| good	0.209 \| good
2026-09-30T23:00:00.000Z	44 \| good	7.698 \| good	34.011 \| good	28.829 \| good	0.529 \| good	13.557 \| good	0.265 \| good

Live air quality index in East Haven, Connecticut today

Major air pollutants in East Haven, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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