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

The current PM10 levels in East Hartford, Connecticut are 6.09 μg/m3.

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

The current sulfur dioxide (SO2) levels in East Hartford, Connecticut are 0.221 ppb.

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

The current ozone (O3) levels at East Hartford, Connecticut is 24.674 ppm.

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

The current nitrogen dioxide (NO2) levels at East Hartford, Connecticut is 2.831 ppb.

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

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

The measured PM2.5 levels in East Hartford, Connecticut at present are 2.789 μg/m3.

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

Last updated: ... (Local time)

Common air pollutants in East Hartford, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

2.79 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

5.35 μg/m³

155

255

425

605+

Ozone (O₃)

26.94 ppb

201

201+

Sulfur Dioxide (SO₂)

0.19 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

2.84 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.11 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

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East Hartford, Connecticut

Scroll To Air Quality Map

Track live East Hartford, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-02-10T04:00:00.000Z	44 \| good	7.677 \| good	36.235 \| good	23.246 \| good	0.274 \| good	27.382 \| good	0.294 \| good
2026-02-10T05:00:00.000Z	49 \| good	8.763 \| good	42.687 \| good	20.776 \| good	0.252 \| good	32.06 \| good	0.376 \| good
2026-02-10T06:00:00.000Z	44 \| good	8.223 \| good	32.644 \| good	16.776 \| good	0.309 \| good	32.295 \| good	0.206 \| good
2026-02-10T07:00:00.000Z	44 \| good	8.223 \| good	32.644 \| good	16.704 \| good	0.3 \| good	32.297 \| good	0.204 \| good
2026-02-10T08:00:00.000Z	44 \| good	8.207 \| good	28.506 \| good	11.604 \| good	0.315 \| good	31.152 \| good	0.119 \| good
2026-02-10T09:00:00.000Z	44 \| good	7.995 \| good	20.913 \| good	9.813 \| good	0.333 \| good	30.029 \| good	0.207 \| good
2026-02-10T10:00:00.000Z	44 \| good	8.295 \| good	20.22 \| good	7.413 \| good	0.314 \| good	33.169 \| good	0.209 \| good
2026-02-10T11:00:00.000Z	49 \| good	9.454 \| good	21.751 \| good	4.054 \| good	0.324 \| good	38.134 \| good	0.212 \| good
2026-02-10T12:00:00.000Z	56 \| moderate	12.21 \| fine	33.332 \| good	4.852 \| good	0.314 \| good	38.58 \| good	0.314 \| good
2026-02-10T13:00:00.000Z	56 \| moderate	12.21 \| fine	33.332 \| good	7.993 \| good	0.346 \| good	38.584 \| good	0.341 \| good
2026-02-10T14:00:00.000Z	58 \| moderate	12.774 \| fine	34.707 \| good	9.836 \| good	0.443 \| good	31.53 \| good	0.395 \| good
2026-02-10T15:00:00.000Z	54 \| moderate	10.851 \| good	29.47 \| good	14.849 \| good	0.395 \| good	28.095 \| good	0.227 \| good
2026-02-10T16:00:00.000Z	52 \| moderate	9.618 \| good	26.734 \| good	21.389 \| good	0.47 \| good	10.555 \| good	0.303 \| good
2026-02-10T17:00:00.000Z	52 \| moderate	10.114 \| good	31.991 \| good	24.821 \| good	0.467 \| good	16.309 \| good	0.377 \| good
2026-02-10T18:00:00.000Z	54 \| moderate	10.88 \| good	37.789 \| good	25.058 \| good	0.505 \| good	19.54 \| good	0.368 \| good
2026-02-10T19:00:00.000Z	54 \| moderate	10.752 \| good	38.709 \| good	28.821 \| good	0.386 \| good	15.425 \| good	0.286 \| good
2026-02-10T20:00:00.000Z	52 \| moderate	10.286 \| good	37.226 \| good	31.076 \| good	0.595 \| good	13.874 \| good	0.374 \| good
2026-02-10T21:00:00.000Z	54 \| moderate	10.635 \| good	38.959 \| good	31.701 \| good	0.567 \| good	19.226 \| good	0.374 \| good
2026-02-10T22:00:00.000Z	52 \| moderate	9.885 \| good	36.569 \| good	27.757 \| good	0.573 \| good	17.278 \| good	0.377 \| good
2026-02-10T23:00:00.000Z	52 \| moderate	9.644 \| good	34.118 \| good	29.696 \| good	0.578 \| good	19.035 \| good	0.478 \| good
2026-02-11T00:00:00.000Z	54 \| moderate	10.544 \| good	35.542 \| good	31.404 \| good	0.773 \| good	21.121 \| good	0.478 \| good
2026-02-11T01:00:00.000Z	54 \| moderate	10.77 \| good	32.849 \| good	25.015 \| good	1.545 \| good	17.285 \| good	0.393 \| good
2026-02-11T02:00:00.000Z	56 \| moderate	11.587 \| good	30.925 \| good	21.623 \| good	0.996 \| good	20.69 \| good	0.362 \| good
2026-02-11T03:00:00.000Z	56 \| moderate	11.991 \| good	29.265 \| good	23.66 \| good	0.928 \| good	21.254 \| good	0.29 \| good
2026-02-11T04:00:00.000Z	56 \| moderate	12.365 \| fine	27.903 \| good	24.785 \| good	0.91 \| good	19.994 \| good	0.294 \| good
2026-02-11T05:00:00.000Z	60 \| moderate	13.599 \| fine	28.985 \| good	26.947 \| good	4.701 \| good	16.701 \| good	0.21 \| good
2026-02-11T06:00:00.000Z	62 \| moderate	15.305 \| fine	28.281 \| good	22.355 \| good	0.293 \| good	18.929 \| good	0.206 \| good
2026-02-11T07:00:00.000Z	62 \| moderate	15.305 \| fine	28.281 \| good	20.864 \| good	0.287 \| good	18.974 \| good	0.312 \| good
2026-02-11T08:00:00.000Z	73 \| moderate	20.896 \| fine	32.3 \| good	14.497 \| good	0.268 \| good	27.635 \| good	0.294 \| good
2026-02-11T09:00:00.000Z	77 \| moderate	22.881 \| fine	32.749 \| good	16.343 \| good	0.231 \| good	28.554 \| good	0.226 \| good
2026-02-11T10:00:00.000Z	81 \| moderate	24.92 \| fine	33.098 \| good	11.365 \| good	0.302 \| good	28.895 \| good	0.386 \| good
2026-02-11T11:00:00.000Z	86 \| moderate	27.842 \| fine	36.869 \| good	12.92 \| good	0.365 \| good	32.857 \| good	0.464 \| good
2026-02-11T12:00:00.000Z	88 \| moderate	29.123 \| fine	38.221 \| good	9.716 \| good	0.36 \| good	36.535 \| good	0.719 \| good
2026-02-11T13:00:00.000Z	88 \| moderate	29.123 \| fine	38.221 \| good	10.904 \| good	0.395 \| good	36.541 \| good	0.827 \| good
2026-02-11T14:00:00.000Z	94 \| moderate	32.456 \| fine	42.378 \| good	8.795 \| good	0.39 \| good	36.305 \| good	0.647 \| good
2026-02-11T15:00:00.000Z	105 \| sensitive	37.209 \| moderate	48.35 \| good	8.255 \| good	0.485 \| good	24.518 \| good	0.396 \| good
2026-02-11T16:00:00.000Z	97 \| moderate	33.759 \| fine	43.975 \| good	20.357 \| good	0.521 \| good	5.138 \| good	0.389 \| good
2026-02-11T17:00:00.000Z	82 \| moderate	25.738 \| fine	34.183 \| good	20.47 \| good	0.381 \| good	3.577 \| good	0.141 \| good
2026-02-11T18:00:00.000Z	73 \| moderate	20.602 \| fine	28.339 \| good	20.799 \| good	0.293 \| good	4.377 \| good	0.131 \| good
2026-02-11T19:00:00.000Z	67 \| moderate	18.178 \| fine	25.431 \| good	26.673 \| good	0.243 \| good	4.991 \| good	0.128 \| good
2026-02-11T20:00:00.000Z	62 \| moderate	14.654 \| fine	22.362 \| good	28.753 \| good	0.202 \| good	5.104 \| good	0.124 \| good
2026-02-11T21:00:00.000Z	49 \| good	9.384 \| good	15.916 \| good	30.916 \| good	0.202 \| good	3.669 \| good	0.116 \| good
2026-02-11T22:00:00.000Z	33 \| good	5.984 \| good	10.986 \| good	28.579 \| good	0.221 \| good	3.688 \| good	0.116 \| good
2026-02-11T23:00:00.000Z	26 \| good	4.186 \| good	8.021 \| good	28.343 \| good	0.2 \| good	4.048 \| good	0.123 \| good
2026-02-12T00:00:00.000Z	25 \| good	3.473 \| good	7.777 \| good	27.039 \| good	0.234 \| good	4.962 \| good	0.112 \| good
2026-02-12T01:00:00.000Z	25 \| good	2.96 \| good	6.563 \| good	27.107 \| good	0.197 \| good	2.881 \| good	0.11 \| good
2026-02-12T02:00:00.000Z	23 \| good	2.789 \| good	6.09 \| good	24.674 \| good	0.221 \| good	2.831 \| good	0.11 \| good
2026-02-12T03:00:00.000Z	25 \| good	2.793 \| good	5.349 \| good	26.94 \| good	0.188 \| good	2.841 \| good	0.109 \| good
2026-02-12T04:00:00.000Z	60 \| moderate	14.323 \| fine	64.401 \| fine	22.01 \| good	0.515 \| good	2.846 \| good	0.174 \| good
2026-02-12T05:00:00.000Z	67 \| moderate	17.731 \| fine	78.633 \| fine	34.032 \| good	0.521 \| good	2.226 \| good	0.17 \| good
2026-02-12T06:00:00.000Z	67 \| moderate	18.332 \| fine	81.025 \| fine	39.242 \| good	0.528 \| good	1.607 \| good	0.167 \| good
2026-02-12T07:00:00.000Z	52 \| moderate	9.74 \| good	43.282 \| good	38.349 \| good	0.474 \| good	1.481 \| good	0.162 \| good
2026-02-12T08:00:00.000Z	52 \| moderate	10.091 \| good	44.968 \| good	36.386 \| good	0.421 \| good	1.354 \| good	0.158 \| good
2026-02-12T09:00:00.000Z	44 \| good	8.089 \| good	35.292 \| good	33.073 \| good	0.367 \| good	1.227 \| good	0.153 \| good
2026-02-12T10:00:00.000Z	52 \| moderate	10.31 \| good	45.782 \| good	31.573 \| good	0.367 \| good	1.482 \| good	0.153 \| good
2026-02-12T11:00:00.000Z	52 \| moderate	9.712 \| good	42.886 \| good	27.897 \| good	0.367 \| good	1.737 \| good	0.154 \| good
2026-02-12T12:00:00.000Z	29 \| good	3.505 \| good	15.735 \| good	31.1 \| good	0.366 \| good	1.992 \| good	0.154 \| good
2026-02-12T13:00:00.000Z	33 \| good	1.4 \| good	5.243 \| good	35.551 \| good	0.37 \| good	1.751 \| good	0.153 \| good
2026-02-12T14:00:00.000Z	35 \| good	1.79 \| good	7.211 \| good	37.927 \| good	0.373 \| good	1.51 \| good	0.152 \| good
2026-02-12T15:00:00.000Z	37 \| good	3.313 \| good	14.789 \| good	39.684 \| good	0.377 \| good	1.269 \| good	0.151 \| good
2026-02-12T16:00:00.000Z	36 \| good	4.523 \| good	19.887 \| good	38.882 \| good	0.37 \| good	1.182 \| good	0.15 \| good
2026-02-12T17:00:00.000Z	35 \| good	4.155 \| good	17.91 \| good	37.968 \| good	0.364 \| good	1.095 \| good	0.149 \| good
2026-02-12T18:00:00.000Z	52 \| moderate	10.123 \| good	45.072 \| good	40.064 \| good	0.358 \| good	1.008 \| good	0.148 \| good
2026-02-12T19:00:00.000Z	44 \| good	8.027 \| good	35.116 \| good	40.296 \| good	0.362 \| good	1.229 \| good	0.148 \| good
2026-02-12T20:00:00.000Z	39 \| good	6.844 \| good	30.155 \| good	42.171 \| good	0.365 \| good	1.45 \| good	0.148 \| good
2026-02-12T21:00:00.000Z	40 \| good	5.703 \| good	24.969 \| good	42.732 \| good	0.369 \| good	1.671 \| good	0.148 \| good
2026-02-12T22:00:00.000Z	35 \| good	6.063 \| good	27.041 \| good	38.321 \| good	0.376 \| good	2.442 \| good	0.154 \| good
2026-02-12T23:00:00.000Z	32 \| good	2.226 \| good	9.202 \| good	35.116 \| good	0.383 \| good	3.214 \| good	0.16 \| good
2026-02-13T00:00:00.000Z	33 \| good	3.067 \| good	12.365 \| good	36.152 \| good	0.39 \| good	3.986 \| good	0.166 \| good
2026-02-13T01:00:00.000Z	34 \| good	2.623 \| good	10.928 \| good	37.205 \| good	0.39 \| good	3.782 \| good	0.166 \| good
2026-02-13T02:00:00.000Z	38 \| good	6.588 \| good	29.615 \| good	32.92 \| good	0.389 \| good	3.579 \| good	0.166 \| good
2026-02-13T03:00:00.000Z	30 \| good	5.27 \| good	22.75 \| good	32.082 \| good	0.389 \| good	3.375 \| good	0.166 \| good
2026-02-13T04:00:00.000Z	38 \| good	6.986 \| good	30.658 \| good	27.074 \| good	0.368 \| good	2.992 \| good	0.162 \| good
2026-02-13T05:00:00.000Z	49 \| good	9.29 \| good	41.258 \| good	18.482 \| good	0.347 \| good	2.609 \| good	0.159 \| good
2026-02-13T06:00:00.000Z	40 \| good	4.073 \| good	4.386 \| good	42.528 \| good	0.327 \| good	2.237 \| good	0.156 \| good
2026-02-13T07:00:00.000Z	22 \| good	4.268 \| good	18.784 \| good	20.468 \| good	0.321 \| good	2.087 \| good	0.155 \| good
2026-02-13T08:00:00.000Z	27 \| good	5.268 \| good	22.924 \| good	18.168 \| good	0.317 \| good	1.948 \| good	0.153 \| good
2026-02-13T09:00:00.000Z	33 \| good	5.772 \| good	25.044 \| good	14.59 \| good	0.312 \| good	1.809 \| good	0.152 \| good
2026-02-13T10:00:00.000Z	58 \| moderate	13.116 \| fine	58.895 \| fine	10.552 \| good	0.354 \| good	2.51 \| good	0.158 \| good
2026-02-13T11:00:00.000Z	56 \| moderate	12.48 \| fine	56.511 \| fine	5.884 \| good	0.396 \| good	3.21 \| good	0.164 \| good
2026-02-13T12:00:00.000Z	36 \| good	4.499 \| good	4.703 \| good	39.193 \| good	0.438 \| good	3.904 \| good	0.169 \| good
2026-02-13T13:00:00.000Z	37 \| good	5.409 \| good	5.704 \| good	39.64 \| good	0.479 \| good	3.606 \| good	0.171 \| good
2026-02-13T14:00:00.000Z	37 \| good	5.327 \| good	5.662 \| good	40.086 \| good	0.52 \| good	3.308 \| good	0.172 \| good
2026-02-13T15:00:00.000Z	38 \| good	4.078 \| good	4.368 \| good	40.533 \| good	0.561 \| good	3.009 \| good	0.174 \| good
2026-02-13T16:00:00.000Z	39 \| good	1.081 \| good	4.602 \| good	41.781 \| good	0.535 \| good	2.668 \| good	0.17 \| good
2026-02-13T17:00:00.000Z	39 \| good	0.855 \| good	3.022 \| good	41.705 \| good	0.51 \| good	2.348 \| good	0.166 \| good
2026-02-13T18:00:00.000Z	39 \| good	3.325 \| good	3.545 \| good	42.431 \| good	0.489 \| good	2.052 \| good	0.163 \| good
2026-02-13T19:00:00.000Z	39 \| good	3.317 \| good	3.507 \| good	42.178 \| good	0.474 \| good	2.419 \| good	0.164 \| good
2026-02-13T20:00:00.000Z	39 \| good	3.409 \| good	3.569 \| good	41.926 \| good	0.458 \| good	2.785 \| good	0.166 \| good
2026-02-13T21:00:00.000Z	39 \| good	3.859 \| good	4.002 \| good	41.673 \| good	0.443 \| good	3.152 \| good	0.168 \| good
2026-02-13T22:00:00.000Z	33 \| good	6.012 \| good	6.219 \| good	34.589 \| good	0.664 \| good	9.383 \| good	0.22 \| good
2026-02-13T23:00:00.000Z	52 \| moderate	9.842 \| good	10.204 \| good	27.505 \| good	0.885 \| good	15.615 \| good	0.272 \| good
2026-02-14T00:00:00.000Z	60 \| moderate	14.411 \| fine	14.946 \| good	20.421 \| good	1.106 \| good	21.846 \| good	0.323 \| good
2026-02-14T01:00:00.000Z	38 \| good	7.04 \| good	30.966 \| good	17.481 \| good	1.328 \| good	24.613 \| good	0.363 \| good
2026-02-14T02:00:00.000Z	77 \| moderate	23.256 \| fine	24.022 \| good	13.135 \| good	1.563 \| good	27.698 \| good	0.405 \| good
2026-02-14T03:00:00.000Z	82 \| moderate	26.08 \| fine	26.904 \| good	9.492 \| good	1.791 \| good	30.624 \| good	0.445 \| good

East Hartford

Empower business decisions with accurate air quality data

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

0.11ppm

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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Frequently asked questions

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

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

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

The worst air quality in East Hartford, Connecticut was recorded at 03:00:00 on 2026-02-11.

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

The best air quality in East Hartford, Connecticut was recorded at 02:00:00 on 2026-02-12.

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

The real-time air quality index in East Hartford, Connecticut is 23, currently categorized as Good.

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

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

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

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

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

The measured PM_2.5 levels in East Hartford, Connecticut at present are 2.789 μg/m³.

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

The current PM₁₀ levels in East Hartford, Connecticut are 6.09 μg/m³.

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

The current carbon monoxide (CO) level in East Hartford, Connecticut is 0.11 ppm.

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

The current sulfur dioxide (SO₂) levels in East Hartford, Connecticut are 0.221 ppb.

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

The current ozone (O₃) levels at East Hartford, Connecticut is 24.674 ppm.

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

The current nitrogen dioxide (NO₂) levels at East Hartford, Connecticut is 2.831 ppb.

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