What is the current concentration of PM10 in Glastonbury, Connecticut?

The current PM10 concentration at Glastonbury, Connecticut is 18.952 μg/m3.

What is the current concentration of sulfur dioxide (SO2) in Glastonbury, Connecticut?

The current sulfur dioxide (SO2) concentration at Glastonbury, Connecticut is 0.18 ppb.

What is the current concentration of ozone (O3) in Glastonbury, Connecticut?

The current ozone (O3) concentration at Glastonbury, Connecticut is 40.868 ppm.

What is the current concentration of nitrogen dioxide (NO2) in Glastonbury, Connecticut?

The current nitrogen dioxide (NO2) concentration at Glastonbury, Connecticut is 6.538 ppb.

Glastonbury, Connecticut live air quality index now

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

Stay updated with real-time air quality in Glastonbury, 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

Glastonbury, Connecticut

Last updated: ... (Local time)

Major air pollutants in Glastonbury, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.36 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

18.95 μg/m³

155

255

425

605+

Ozone (O₃)

40.87 ppb

201

201+

Sulfur Dioxide (SO₂)

0.18 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

6.54 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.34 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Glastonbury, Connecticut

Get Live Pollen Counts

Glastonbury, Connecticut

Scroll To Air Quality Map

Track live Glastonbury, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-12T01:00:00.000Z	33 \| good	6.347 \| good	16.852 \| good	33.562 \| good	0.171 \| good	20.732 \| good	0.595 \| good
2025-09-12T02:00:00.000Z	44 \| good	7.949 \| good	18.011 \| good	29.193 \| good	0.248 \| good	24.046 \| good	0.69 \| good
2025-09-12T03:00:00.000Z	54 \| moderate	10.514 \| good	46.463 \| good	17.457 \| good	1.011 \| good	27.022 \| good	0.434 \| good
2025-09-12T04:00:00.000Z	44 \| good	8.274 \| good	20.884 \| good	21.258 \| good	0.18 \| good	18.926 \| good	0.483 \| good
2025-09-12T05:00:00.000Z	44 \| good	8.349 \| good	19.852 \| good	16.426 \| good	0.132 \| good	17.217 \| good	0.395 \| good
2025-09-12T06:00:00.000Z	44 \| good	7.944 \| good	22.81 \| good	14.419 \| good	0.259 \| good	13.438 \| good	0.302 \| good
2025-09-12T07:00:00.000Z	38 \| good	7.356 \| good	16.396 \| good	15.342 \| good	0.219 \| good	14.37 \| good	0.302 \| good
2025-09-12T08:00:00.000Z	38 \| good	7.459 \| good	21.676 \| good	10.52 \| good	0.216 \| good	11.76 \| good	0.272 \| good
2025-09-12T09:00:00.000Z	38 \| good	7.25 \| good	16.627 \| good	12.318 \| good	0.155 \| good	8.752 \| good	0.274 \| good
2025-09-12T10:00:00.000Z	38 \| good	7.362 \| good	18.413 \| good	9.892 \| good	0.229 \| good	10.479 \| good	0.29 \| good
2025-09-12T11:00:00.000Z	44 \| good	7.528 \| good	17.183 \| good	9.398 \| good	0.271 \| good	14.07 \| good	0.294 \| good
2025-09-12T12:00:00.000Z	44 \| good	8.06 \| good	21.435 \| good	7.893 \| good	0.155 \| good	14.965 \| good	0.365 \| good
2025-09-12T13:00:00.000Z	44 \| good	8.107 \| good	19.481 \| good	9.561 \| good	0.162 \| good	8.586 \| good	0.285 \| good
2025-09-12T14:00:00.000Z	44 \| good	7.7 \| good	17.694 \| good	18.699 \| good	0.15 \| good	4.778 \| good	0.198 \| good
2025-09-12T15:00:00.000Z	38 \| good	7.294 \| good	18.17 \| good	26.248 \| good	0.217 \| good	2.853 \| good	0.198 \| good
2025-09-12T16:00:00.000Z	38 \| good	7.46 \| good	16.173 \| good	26.574 \| good	0.226 \| good	2.461 \| good	0.192 \| good
2025-09-12T17:00:00.000Z	38 \| good	7.275 \| good	17.42 \| good	30.155 \| good	0.121 \| good	2.741 \| good	0.187 \| good
2025-09-12T18:00:00.000Z	38 \| good	7.258 \| good	18.85 \| good	33.759 \| good	0.14 \| good	2.453 \| good	0.187 \| good
2025-09-12T19:00:00.000Z	38 \| good	7.154 \| good	17.846 \| good	40.471 \| good	0.173 \| good	3.127 \| good	0.192 \| good
2025-09-12T20:00:00.000Z	38 \| good	7.087 \| good	17.843 \| good	40.225 \| good	0.152 \| good	3.237 \| good	0.187 \| good
2025-09-12T21:00:00.000Z	38 \| good	6.96 \| good	17.33 \| good	40.105 \| good	0.136 \| good	3.77 \| good	0.193 \| good
2025-09-12T22:00:00.000Z	38 \| good	6.684 \| good	16.916 \| good	40.063 \| good	0.146 \| good	2.64 \| good	0.257 \| good
2025-09-12T23:00:00.000Z	36 \| good	6.365 \| good	15.86 \| good	39.385 \| good	0.112 \| good	3.432 \| good	0.198 \| good
2025-09-13T00:00:00.000Z	38 \| good	6.592 \| good	16.807 \| good	36.089 \| good	0.134 \| good	9.222 \| good	0.332 \| good
2025-09-13T01:00:00.000Z	38 \| good	7.006 \| good	16.054 \| good	33.477 \| good	0.23 \| good	7.255 \| good	0.337 \| good
2025-09-13T02:00:00.000Z	38 \| good	6.607 \| good	17.763 \| good	32.45 \| good	0.207 \| good	6.838 \| good	0.331 \| good
2025-09-13T03:00:00.000Z	33 \| good	6.491 \| good	15.691 \| good	28.298 \| good	0.199 \| good	7.463 \| good	0.406 \| good
2025-09-13T04:00:00.000Z	38 \| good	6.543 \| good	14.76 \| good	26.577 \| good	0.212 \| good	9 \| good	0.425 \| good
2025-09-13T05:00:00.000Z	38 \| good	6.537 \| good	13.834 \| good	23.565 \| good	0.211 \| good	10.259 \| good	0.441 \| good
2025-09-13T06:00:00.000Z	38 \| good	6.675 \| good	13.434 \| good	20.204 \| good	0.234 \| good	12.219 \| good	0.367 \| good
2025-09-13T07:00:00.000Z	44 \| good	7.616 \| good	16.366 \| good	20.667 \| good	0.197 \| good	12.892 \| good	0.435 \| good
2025-09-13T08:00:00.000Z	44 \| good	7.918 \| good	14.049 \| good	12.928 \| good	0.149 \| good	12.323 \| good	0.436 \| good
2025-09-13T09:00:00.000Z	38 \| good	7.369 \| good	13.942 \| good	11.844 \| good	0.226 \| good	11.792 \| good	0.354 \| good
2025-09-13T10:00:00.000Z	49 \| good	9.033 \| good	14.212 \| good	8.653 \| good	0.248 \| good	10.622 \| good	0.358 \| good
2025-09-13T11:00:00.000Z	38 \| good	6.562 \| good	14.245 \| good	8.793 \| good	0.235 \| good	11.121 \| good	0.432 \| good
2025-09-13T12:00:00.000Z	38 \| good	6.533 \| good	17.003 \| good	7.283 \| good	0.149 \| good	10.049 \| good	0.438 \| good
2025-09-13T13:00:00.000Z	33 \| good	6.245 \| good	17.551 \| good	11.004 \| good	0.1 \| good	8.721 \| good	0.423 \| good
2025-09-13T14:00:00.000Z	38 \| good	6.566 \| good	17.221 \| good	13.75 \| good	0.212 \| good	9.468 \| good	0.349 \| good
2025-09-13T15:00:00.000Z	38 \| good	6.659 \| good	17.533 \| good	19.629 \| good	0.131 \| good	6.604 \| good	0.331 \| good
2025-09-13T16:00:00.000Z	38 \| good	7.061 \| good	16.919 \| good	28.207 \| good	0.116 \| good	5.955 \| good	0.331 \| good
2025-09-13T17:00:00.000Z	38 \| good	7.475 \| good	17.672 \| good	35.426 \| good	0.131 \| good	6.418 \| good	0.395 \| good
2025-09-13T18:00:00.000Z	44 \| good	8.26 \| good	18.5 \| good	38.136 \| good	0.173 \| good	6.138 \| good	0.408 \| good
2025-09-13T19:00:00.000Z	49 \| good	8.66 \| good	18.17 \| good	44.726 \| good	0.103 \| good	5.867 \| good	0.326 \| good
2025-09-13T20:00:00.000Z	44 \| good	8.066 \| good	18.814 \| good	47.942 \| good	0.14 \| good	6.316 \| good	0.326 \| good
2025-09-13T21:00:00.000Z	44 \| good	7.584 \| good	17.241 \| good	46.546 \| good	0.149 \| good	7.635 \| good	0.326 \| good
2025-09-13T22:00:00.000Z	44 \| good	7.721 \| good	17.18 \| good	44.899 \| good	0.222 \| good	7.551 \| good	0.326 \| good
2025-09-13T23:00:00.000Z	39 \| good	7.156 \| good	15.394 \| good	41.98 \| good	0.218 \| good	6.887 \| good	0.394 \| good
2025-09-14T00:00:00.000Z	38 \| good	7.362 \| good	18.952 \| good	40.868 \| good	0.18 \| good	6.538 \| good	0.336 \| good
2025-09-14T00:00:00.000Z	38 \| good	7.362 \| good	18.952 \| good	40.868 \| good	0.18 \| good	6.538 \| good	0.336 \| good
2025-09-14T01:00:00.000Z	52 \| moderate	9.794 \| good	43.296 \| good	30.531 \| good	0.621 \| good	4.981 \| good	0.175 \| good
2025-09-14T02:00:00.000Z	49 \| good	9.454 \| good	41.767 \| good	29.675 \| good	0.662 \| good	4.82 \| good	0.174 \| good
2025-09-14T03:00:00.000Z	44 \| good	7.731 \| good	34.064 \| good	27.398 \| good	0.702 \| good	4.659 \| good	0.172 \| good
2025-09-14T04:00:00.000Z	38 \| good	6.756 \| good	30.081 \| good	24.19 \| good	0.753 \| good	4.614 \| good	0.17 \| good
2025-09-14T05:00:00.000Z	33 \| good	6.492 \| good	29 \| good	22.341 \| good	0.803 \| good	4.568 \| good	0.168 \| good
2025-09-14T06:00:00.000Z	38 \| good	6.92 \| good	30.951 \| good	21.138 \| good	0.854 \| good	4.523 \| good	0.166 \| good
2025-09-14T07:00:00.000Z	38 \| good	6.942 \| good	30.984 \| good	18.578 \| good	0.947 \| good	4.746 \| good	0.165 \| good
2025-09-14T08:00:00.000Z	33 \| good	5.904 \| good	25.668 \| good	14.349 \| good	1.041 \| good	4.969 \| good	0.163 \| good
2025-09-14T09:00:00.000Z	38 \| good	7.379 \| good	32.45 \| good	8.814 \| good	1.134 \| good	5.191 \| good	0.161 \| good
2025-09-14T10:00:00.000Z	33 \| good	5.806 \| good	25.255 \| good	6.916 \| good	1.279 \| good	6.615 \| good	0.178 \| good
2025-09-14T11:00:00.000Z	49 \| good	8.762 \| good	38.617 \| good	7.678 \| good	1.424 \| good	8.039 \| good	0.195 \| good
2025-09-14T12:00:00.000Z	54 \| moderate	11.124 \| good	49.135 \| good	13.674 \| good	1.569 \| good	9.463 \| good	0.213 \| good
2025-09-14T13:00:00.000Z	60 \| moderate	14.46 \| fine	64.573 \| fine	21.365 \| good	1.859 \| good	7.915 \| good	0.216 \| good
2025-09-14T14:00:00.000Z	66 \| moderate	17.29 \| fine	76.573 \| fine	30.387 \| good	2.15 \| good	6.367 \| good	0.219 \| good
2025-09-14T15:00:00.000Z	67 \| moderate	18.338 \| fine	80.942 \| fine	42.84 \| good	2.44 \| good	4.819 \| good	0.221 \| good
2025-09-14T16:00:00.000Z	67 \| moderate	17.51 \| fine	77.471 \| fine	47.697 \| good	1.991 \| good	3.683 \| good	0.212 \| good
2025-09-14T17:00:00.000Z	66 \| moderate	17.088 \| fine	75.976 \| fine	48.927 \| good	1.542 \| good	2.546 \| good	0.203 \| good
2025-09-14T18:00:00.000Z	62 \| moderate	15.371 \| fine	68.605 \| fine	48.464 \| good	1.093 \| good	1.41 \| good	0.194 \| good
2025-09-14T19:00:00.000Z	54 \| moderate	10.583 \| good	46.97 \| good	44.592 \| good	0.96 \| good	1.6 \| good	0.193 \| good
2025-09-14T20:00:00.000Z	54 \| moderate	11.213 \| good	49.752 \| good	42.383 \| good	0.827 \| good	1.791 \| good	0.191 \| good
2025-09-14T21:00:00.000Z	58 \| moderate	12.727 \| fine	56.78 \| fine	39.128 \| good	0.694 \| good	1.982 \| good	0.19 \| good
2025-09-14T22:00:00.000Z	56 \| moderate	12.392 \| fine	55.959 \| fine	35.427 \| good	0.714 \| good	7.886 \| good	0.243 \| good
2025-09-14T23:00:00.000Z	58 \| moderate	13.301 \| fine	59.967 \| fine	27.187 \| good	0.734 \| good	13.791 \| good	0.296 \| good
2025-09-15T00:00:00.000Z	66 \| moderate	16.553 \| fine	73.405 \| fine	24.938 \| good	0.753 \| good	19.695 \| good	0.35 \| good
2025-09-15T01:00:00.000Z	73 \| moderate	21.365 \| fine	93.742 \| fine	23.649 \| good	0.811 \| good	18.944 \| good	0.344 \| good
2025-09-15T02:00:00.000Z	73 \| moderate	20.765 \| fine	91.036 \| fine	19.64 \| good	0.869 \| good	18.193 \| good	0.338 \| good
2025-09-15T03:00:00.000Z	73 \| moderate	20.76 \| fine	91.174 \| fine	16.598 \| good	0.926 \| good	17.442 \| good	0.332 \| good
2025-09-15T04:00:00.000Z	71 \| moderate	20.48 \| fine	90.028 \| fine	13.53 \| good	0.931 \| good	16.057 \| good	0.317 \| good
2025-09-15T05:00:00.000Z	73 \| moderate	20.985 \| fine	92.346 \| fine	11.573 \| good	0.936 \| good	14.672 \| good	0.302 \| good
2025-09-15T06:00:00.000Z	71 \| moderate	20.474 \| fine	89.867 \| fine	10.474 \| good	0.94 \| good	13.287 \| good	0.286 \| good
2025-09-15T07:00:00.000Z	71 \| moderate	19.536 \| fine	85.934 \| fine	10.931 \| good	0.815 \| good	12.514 \| good	0.287 \| good
2025-09-15T08:00:00.000Z	69 \| moderate	18.899 \| fine	83.736 \| fine	8.451 \| good	0.69 \| good	11.74 \| good	0.288 \| good
2025-09-15T09:00:00.000Z	67 \| moderate	17.607 \| fine	77.872 \| fine	7.863 \| good	0.565 \| good	10.967 \| good	0.289 \| good
2025-09-15T10:00:00.000Z	69 \| moderate	19.273 \| fine	84.82 \| fine	8.085 \| good	0.626 \| good	9.791 \| good	0.291 \| good
2025-09-15T11:00:00.000Z	69 \| moderate	19.163 \| fine	84.645 \| fine	10.145 \| good	0.687 \| good	8.616 \| good	0.292 \| good
2025-09-15T12:00:00.000Z	69 \| moderate	19 \| fine	84.047 \| fine	17.828 \| good	0.748 \| good	7.441 \| good	0.294 \| good
2025-09-15T13:00:00.000Z	67 \| moderate	18.484 \| fine	81.312 \| fine	25.952 \| good	0.912 \| good	5.821 \| good	0.277 \| good
2025-09-15T14:00:00.000Z	69 \| moderate	19.193 \| fine	85.083 \| fine	31.342 \| good	1.076 \| good	4.201 \| good	0.261 \| good
2025-09-15T15:00:00.000Z	71 \| moderate	20.395 \| fine	89.713 \| fine	36.791 \| good	1.24 \| good	2.581 \| good	0.244 \| good
2025-09-15T16:00:00.000Z	73 \| moderate	20.688 \| fine	90.885 \| fine	41.505 \| good	1.189 \| good	2.207 \| good	0.23 \| good
2025-09-15T17:00:00.000Z	71 \| moderate	19.824 \| fine	87.344 \| fine	41.601 \| good	1.138 \| good	1.832 \| good	0.217 \| good
2025-09-15T18:00:00.000Z	69 \| moderate	19.472 \| fine	86.277 \| fine	41.298 \| good	1.086 \| good	1.458 \| good	0.203 \| good
2025-09-15T19:00:00.000Z	62 \| moderate	15.076 \| fine	67.393 \| fine	42.516 \| good	1.04 \| good	1.66 \| good	0.2 \| good
2025-09-15T20:00:00.000Z	60 \| moderate	14.168 \| fine	63.366 \| fine	44.951 \| good	0.994 \| good	1.862 \| good	0.198 \| good
2025-09-15T21:00:00.000Z	60 \| moderate	14.378 \| fine	64.215 \| fine	48.176 \| good	0.947 \| good	2.064 \| good	0.195 \| good
2025-09-15T22:00:00.000Z	62 \| moderate	14.927 \| fine	67.103 \| fine	44.268 \| good	0.928 \| good	3.687 \| good	0.204 \| good
2025-09-15T23:00:00.000Z	67 \| moderate	17.653 \| fine	78.304 \| fine	39.732 \| good	0.909 \| good	5.309 \| good	0.213 \| good
2025-09-16T00:00:00.000Z	56 \| moderate	11.776 \| good	12.782 \| good	52.37 \| good	0.897 \| good	6.981 \| good	0.222 \| good

Glastonbury

Get reliable air quality data to drive your business

Glastonbury, Connecticut air quality map: Track AQI near you

0.32ppm

How accurate is Connecticut, USA air quality data?

Air quality data and pollutant measurements for Connecticut, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.

Source: Ambee Data Sources

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Frequently asked questions

How often is the air quality data for Glastonbury, Connecticut updated?

The air quality for Glastonbury, Connecticut is updated every hour.

When was the worst air quality at Glastonbury, Connecticut in the last 24 hrs?

The worst air quality in Glastonbury, Connecticut in the last 24 hours was observed at 07:00:00 on 2025-09-13.

When was the best air quality at Glastonbury, Connecticut in the last 24 hrs?

In the last 24 hrs, the best air quality in Glastonbury, Connecticut was observed at 01:00:00 on 2025-09-13.

What is the current air quality in Glastonbury, Connecticut?

The current air quality in Glastonbury, Connecticut is 38, categorized as Good based on real-time data.

What pollutant is the most common in Glastonbury, Connecticut?

The most common pollutant in Glastonbury, Connecticut is O3.

What should I do if the air quality in Glastonbury, Connecticut is poor?

If the air quality in Glastonbury, Connecticut is poor, consider staying indoors and wearing a mask to protect yourself.

What is the current concentration of PM_2.5 in Glastonbury, Connecticut?

The current PM_2.5 concentration at Glastonbury, Connecticut is 7.362 μg/m³.

What is the current concentration of PM₁₀ in Glastonbury, Connecticut?

The current PM₁₀ concentration at Glastonbury, Connecticut is 18.952 μg/m³.

What is the current concentration of carbon monoxide (CO) in Glastonbury, Connecticut?

The current carbon monoxide (CO) concentration at Glastonbury, Connecticut is 0.336 ppm.

What is the current concentration of sulfur dioxide (SO₂) in Glastonbury, Connecticut?

The current sulfur dioxide (SO₂) concentration at Glastonbury, Connecticut is 0.18 ppb.

What is the current concentration of ozone (O₃) in Glastonbury, Connecticut?

The current ozone (O₃) concentration at Glastonbury, Connecticut is 40.868 ppm.

What is the current concentration of nitrogen dioxide (NO₂) in Glastonbury, Connecticut?

The current nitrogen dioxide (NO₂) concentration at Glastonbury, Connecticut is 6.538 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-12T01:00:00.000Z	33 \| good	6.347 \| good	16.852 \| good	33.562 \| good	0.171 \| good	20.732 \| good	0.595 \| good
2025-09-12T02:00:00.000Z	44 \| good	7.949 \| good	18.011 \| good	29.193 \| good	0.248 \| good	24.046 \| good	0.69 \| good
2025-09-12T03:00:00.000Z	54 \| moderate	10.514 \| good	46.463 \| good	17.457 \| good	1.011 \| good	27.022 \| good	0.434 \| good
2025-09-12T04:00:00.000Z	44 \| good	8.274 \| good	20.884 \| good	21.258 \| good	0.18 \| good	18.926 \| good	0.483 \| good
2025-09-12T05:00:00.000Z	44 \| good	8.349 \| good	19.852 \| good	16.426 \| good	0.132 \| good	17.217 \| good	0.395 \| good
2025-09-12T06:00:00.000Z	44 \| good	7.944 \| good	22.81 \| good	14.419 \| good	0.259 \| good	13.438 \| good	0.302 \| good
2025-09-12T07:00:00.000Z	38 \| good	7.356 \| good	16.396 \| good	15.342 \| good	0.219 \| good	14.37 \| good	0.302 \| good
2025-09-12T08:00:00.000Z	38 \| good	7.459 \| good	21.676 \| good	10.52 \| good	0.216 \| good	11.76 \| good	0.272 \| good
2025-09-12T09:00:00.000Z	38 \| good	7.25 \| good	16.627 \| good	12.318 \| good	0.155 \| good	8.752 \| good	0.274 \| good
2025-09-12T10:00:00.000Z	38 \| good	7.362 \| good	18.413 \| good	9.892 \| good	0.229 \| good	10.479 \| good	0.29 \| good
2025-09-12T11:00:00.000Z	44 \| good	7.528 \| good	17.183 \| good	9.398 \| good	0.271 \| good	14.07 \| good	0.294 \| good
2025-09-12T12:00:00.000Z	44 \| good	8.06 \| good	21.435 \| good	7.893 \| good	0.155 \| good	14.965 \| good	0.365 \| good
2025-09-12T13:00:00.000Z	44 \| good	8.107 \| good	19.481 \| good	9.561 \| good	0.162 \| good	8.586 \| good	0.285 \| good
2025-09-12T14:00:00.000Z	44 \| good	7.7 \| good	17.694 \| good	18.699 \| good	0.15 \| good	4.778 \| good	0.198 \| good
2025-09-12T15:00:00.000Z	38 \| good	7.294 \| good	18.17 \| good	26.248 \| good	0.217 \| good	2.853 \| good	0.198 \| good
2025-09-12T16:00:00.000Z	38 \| good	7.46 \| good	16.173 \| good	26.574 \| good	0.226 \| good	2.461 \| good	0.192 \| good
2025-09-12T17:00:00.000Z	38 \| good	7.275 \| good	17.42 \| good	30.155 \| good	0.121 \| good	2.741 \| good	0.187 \| good
2025-09-12T18:00:00.000Z	38 \| good	7.258 \| good	18.85 \| good	33.759 \| good	0.14 \| good	2.453 \| good	0.187 \| good
2025-09-12T19:00:00.000Z	38 \| good	7.154 \| good	17.846 \| good	40.471 \| good	0.173 \| good	3.127 \| good	0.192 \| good
2025-09-12T20:00:00.000Z	38 \| good	7.087 \| good	17.843 \| good	40.225 \| good	0.152 \| good	3.237 \| good	0.187 \| good
2025-09-12T21:00:00.000Z	38 \| good	6.96 \| good	17.33 \| good	40.105 \| good	0.136 \| good	3.77 \| good	0.193 \| good
2025-09-12T22:00:00.000Z	38 \| good	6.684 \| good	16.916 \| good	40.063 \| good	0.146 \| good	2.64 \| good	0.257 \| good
2025-09-12T23:00:00.000Z	36 \| good	6.365 \| good	15.86 \| good	39.385 \| good	0.112 \| good	3.432 \| good	0.198 \| good
2025-09-13T00:00:00.000Z	38 \| good	6.592 \| good	16.807 \| good	36.089 \| good	0.134 \| good	9.222 \| good	0.332 \| good
2025-09-13T01:00:00.000Z	38 \| good	7.006 \| good	16.054 \| good	33.477 \| good	0.23 \| good	7.255 \| good	0.337 \| good
2025-09-13T02:00:00.000Z	38 \| good	6.607 \| good	17.763 \| good	32.45 \| good	0.207 \| good	6.838 \| good	0.331 \| good
2025-09-13T03:00:00.000Z	33 \| good	6.491 \| good	15.691 \| good	28.298 \| good	0.199 \| good	7.463 \| good	0.406 \| good
2025-09-13T04:00:00.000Z	38 \| good	6.543 \| good	14.76 \| good	26.577 \| good	0.212 \| good	9 \| good	0.425 \| good
2025-09-13T05:00:00.000Z	38 \| good	6.537 \| good	13.834 \| good	23.565 \| good	0.211 \| good	10.259 \| good	0.441 \| good
2025-09-13T06:00:00.000Z	38 \| good	6.675 \| good	13.434 \| good	20.204 \| good	0.234 \| good	12.219 \| good	0.367 \| good
2025-09-13T07:00:00.000Z	44 \| good	7.616 \| good	16.366 \| good	20.667 \| good	0.197 \| good	12.892 \| good	0.435 \| good
2025-09-13T08:00:00.000Z	44 \| good	7.918 \| good	14.049 \| good	12.928 \| good	0.149 \| good	12.323 \| good	0.436 \| good
2025-09-13T09:00:00.000Z	38 \| good	7.369 \| good	13.942 \| good	11.844 \| good	0.226 \| good	11.792 \| good	0.354 \| good
2025-09-13T10:00:00.000Z	49 \| good	9.033 \| good	14.212 \| good	8.653 \| good	0.248 \| good	10.622 \| good	0.358 \| good
2025-09-13T11:00:00.000Z	38 \| good	6.562 \| good	14.245 \| good	8.793 \| good	0.235 \| good	11.121 \| good	0.432 \| good
2025-09-13T12:00:00.000Z	38 \| good	6.533 \| good	17.003 \| good	7.283 \| good	0.149 \| good	10.049 \| good	0.438 \| good
2025-09-13T13:00:00.000Z	33 \| good	6.245 \| good	17.551 \| good	11.004 \| good	0.1 \| good	8.721 \| good	0.423 \| good
2025-09-13T14:00:00.000Z	38 \| good	6.566 \| good	17.221 \| good	13.75 \| good	0.212 \| good	9.468 \| good	0.349 \| good
2025-09-13T15:00:00.000Z	38 \| good	6.659 \| good	17.533 \| good	19.629 \| good	0.131 \| good	6.604 \| good	0.331 \| good
2025-09-13T16:00:00.000Z	38 \| good	7.061 \| good	16.919 \| good	28.207 \| good	0.116 \| good	5.955 \| good	0.331 \| good
2025-09-13T17:00:00.000Z	38 \| good	7.475 \| good	17.672 \| good	35.426 \| good	0.131 \| good	6.418 \| good	0.395 \| good
2025-09-13T18:00:00.000Z	44 \| good	8.26 \| good	18.5 \| good	38.136 \| good	0.173 \| good	6.138 \| good	0.408 \| good
2025-09-13T19:00:00.000Z	49 \| good	8.66 \| good	18.17 \| good	44.726 \| good	0.103 \| good	5.867 \| good	0.326 \| good
2025-09-13T20:00:00.000Z	44 \| good	8.066 \| good	18.814 \| good	47.942 \| good	0.14 \| good	6.316 \| good	0.326 \| good
2025-09-13T21:00:00.000Z	44 \| good	7.584 \| good	17.241 \| good	46.546 \| good	0.149 \| good	7.635 \| good	0.326 \| good
2025-09-13T22:00:00.000Z	44 \| good	7.721 \| good	17.18 \| good	44.899 \| good	0.222 \| good	7.551 \| good	0.326 \| good
2025-09-13T23:00:00.000Z	39 \| good	7.156 \| good	15.394 \| good	41.98 \| good	0.218 \| good	6.887 \| good	0.394 \| good
2025-09-14T00:00:00.000Z	38 \| good	7.362 \| good	18.952 \| good	40.868 \| good	0.18 \| good	6.538 \| good	0.336 \| good
2025-09-14T00:00:00.000Z	38 \| good	7.362 \| good	18.952 \| good	40.868 \| good	0.18 \| good	6.538 \| good	0.336 \| good
2025-09-14T01:00:00.000Z	52 \| moderate	9.794 \| good	43.296 \| good	30.531 \| good	0.621 \| good	4.981 \| good	0.175 \| good
2025-09-14T02:00:00.000Z	49 \| good	9.454 \| good	41.767 \| good	29.675 \| good	0.662 \| good	4.82 \| good	0.174 \| good
2025-09-14T03:00:00.000Z	44 \| good	7.731 \| good	34.064 \| good	27.398 \| good	0.702 \| good	4.659 \| good	0.172 \| good
2025-09-14T04:00:00.000Z	38 \| good	6.756 \| good	30.081 \| good	24.19 \| good	0.753 \| good	4.614 \| good	0.17 \| good
2025-09-14T05:00:00.000Z	33 \| good	6.492 \| good	29 \| good	22.341 \| good	0.803 \| good	4.568 \| good	0.168 \| good
2025-09-14T06:00:00.000Z	38 \| good	6.92 \| good	30.951 \| good	21.138 \| good	0.854 \| good	4.523 \| good	0.166 \| good
2025-09-14T07:00:00.000Z	38 \| good	6.942 \| good	30.984 \| good	18.578 \| good	0.947 \| good	4.746 \| good	0.165 \| good
2025-09-14T08:00:00.000Z	33 \| good	5.904 \| good	25.668 \| good	14.349 \| good	1.041 \| good	4.969 \| good	0.163 \| good
2025-09-14T09:00:00.000Z	38 \| good	7.379 \| good	32.45 \| good	8.814 \| good	1.134 \| good	5.191 \| good	0.161 \| good
2025-09-14T10:00:00.000Z	33 \| good	5.806 \| good	25.255 \| good	6.916 \| good	1.279 \| good	6.615 \| good	0.178 \| good
2025-09-14T11:00:00.000Z	49 \| good	8.762 \| good	38.617 \| good	7.678 \| good	1.424 \| good	8.039 \| good	0.195 \| good
2025-09-14T12:00:00.000Z	54 \| moderate	11.124 \| good	49.135 \| good	13.674 \| good	1.569 \| good	9.463 \| good	0.213 \| good
2025-09-14T13:00:00.000Z	60 \| moderate	14.46 \| fine	64.573 \| fine	21.365 \| good	1.859 \| good	7.915 \| good	0.216 \| good
2025-09-14T14:00:00.000Z	66 \| moderate	17.29 \| fine	76.573 \| fine	30.387 \| good	2.15 \| good	6.367 \| good	0.219 \| good
2025-09-14T15:00:00.000Z	67 \| moderate	18.338 \| fine	80.942 \| fine	42.84 \| good	2.44 \| good	4.819 \| good	0.221 \| good
2025-09-14T16:00:00.000Z	67 \| moderate	17.51 \| fine	77.471 \| fine	47.697 \| good	1.991 \| good	3.683 \| good	0.212 \| good
2025-09-14T17:00:00.000Z	66 \| moderate	17.088 \| fine	75.976 \| fine	48.927 \| good	1.542 \| good	2.546 \| good	0.203 \| good
2025-09-14T18:00:00.000Z	62 \| moderate	15.371 \| fine	68.605 \| fine	48.464 \| good	1.093 \| good	1.41 \| good	0.194 \| good
2025-09-14T19:00:00.000Z	54 \| moderate	10.583 \| good	46.97 \| good	44.592 \| good	0.96 \| good	1.6 \| good	0.193 \| good
2025-09-14T20:00:00.000Z	54 \| moderate	11.213 \| good	49.752 \| good	42.383 \| good	0.827 \| good	1.791 \| good	0.191 \| good
2025-09-14T21:00:00.000Z	58 \| moderate	12.727 \| fine	56.78 \| fine	39.128 \| good	0.694 \| good	1.982 \| good	0.19 \| good
2025-09-14T22:00:00.000Z	56 \| moderate	12.392 \| fine	55.959 \| fine	35.427 \| good	0.714 \| good	7.886 \| good	0.243 \| good
2025-09-14T23:00:00.000Z	58 \| moderate	13.301 \| fine	59.967 \| fine	27.187 \| good	0.734 \| good	13.791 \| good	0.296 \| good
2025-09-15T00:00:00.000Z	66 \| moderate	16.553 \| fine	73.405 \| fine	24.938 \| good	0.753 \| good	19.695 \| good	0.35 \| good
2025-09-15T01:00:00.000Z	73 \| moderate	21.365 \| fine	93.742 \| fine	23.649 \| good	0.811 \| good	18.944 \| good	0.344 \| good
2025-09-15T02:00:00.000Z	73 \| moderate	20.765 \| fine	91.036 \| fine	19.64 \| good	0.869 \| good	18.193 \| good	0.338 \| good
2025-09-15T03:00:00.000Z	73 \| moderate	20.76 \| fine	91.174 \| fine	16.598 \| good	0.926 \| good	17.442 \| good	0.332 \| good
2025-09-15T04:00:00.000Z	71 \| moderate	20.48 \| fine	90.028 \| fine	13.53 \| good	0.931 \| good	16.057 \| good	0.317 \| good
2025-09-15T05:00:00.000Z	73 \| moderate	20.985 \| fine	92.346 \| fine	11.573 \| good	0.936 \| good	14.672 \| good	0.302 \| good
2025-09-15T06:00:00.000Z	71 \| moderate	20.474 \| fine	89.867 \| fine	10.474 \| good	0.94 \| good	13.287 \| good	0.286 \| good
2025-09-15T07:00:00.000Z	71 \| moderate	19.536 \| fine	85.934 \| fine	10.931 \| good	0.815 \| good	12.514 \| good	0.287 \| good
2025-09-15T08:00:00.000Z	69 \| moderate	18.899 \| fine	83.736 \| fine	8.451 \| good	0.69 \| good	11.74 \| good	0.288 \| good
2025-09-15T09:00:00.000Z	67 \| moderate	17.607 \| fine	77.872 \| fine	7.863 \| good	0.565 \| good	10.967 \| good	0.289 \| good
2025-09-15T10:00:00.000Z	69 \| moderate	19.273 \| fine	84.82 \| fine	8.085 \| good	0.626 \| good	9.791 \| good	0.291 \| good
2025-09-15T11:00:00.000Z	69 \| moderate	19.163 \| fine	84.645 \| fine	10.145 \| good	0.687 \| good	8.616 \| good	0.292 \| good
2025-09-15T12:00:00.000Z	69 \| moderate	19 \| fine	84.047 \| fine	17.828 \| good	0.748 \| good	7.441 \| good	0.294 \| good
2025-09-15T13:00:00.000Z	67 \| moderate	18.484 \| fine	81.312 \| fine	25.952 \| good	0.912 \| good	5.821 \| good	0.277 \| good
2025-09-15T14:00:00.000Z	69 \| moderate	19.193 \| fine	85.083 \| fine	31.342 \| good	1.076 \| good	4.201 \| good	0.261 \| good
2025-09-15T15:00:00.000Z	71 \| moderate	20.395 \| fine	89.713 \| fine	36.791 \| good	1.24 \| good	2.581 \| good	0.244 \| good
2025-09-15T16:00:00.000Z	73 \| moderate	20.688 \| fine	90.885 \| fine	41.505 \| good	1.189 \| good	2.207 \| good	0.23 \| good
2025-09-15T17:00:00.000Z	71 \| moderate	19.824 \| fine	87.344 \| fine	41.601 \| good	1.138 \| good	1.832 \| good	0.217 \| good
2025-09-15T18:00:00.000Z	69 \| moderate	19.472 \| fine	86.277 \| fine	41.298 \| good	1.086 \| good	1.458 \| good	0.203 \| good
2025-09-15T19:00:00.000Z	62 \| moderate	15.076 \| fine	67.393 \| fine	42.516 \| good	1.04 \| good	1.66 \| good	0.2 \| good
2025-09-15T20:00:00.000Z	60 \| moderate	14.168 \| fine	63.366 \| fine	44.951 \| good	0.994 \| good	1.862 \| good	0.198 \| good
2025-09-15T21:00:00.000Z	60 \| moderate	14.378 \| fine	64.215 \| fine	48.176 \| good	0.947 \| good	2.064 \| good	0.195 \| good
2025-09-15T22:00:00.000Z	62 \| moderate	14.927 \| fine	67.103 \| fine	44.268 \| good	0.928 \| good	3.687 \| good	0.204 \| good
2025-09-15T23:00:00.000Z	67 \| moderate	17.653 \| fine	78.304 \| fine	39.732 \| good	0.909 \| good	5.309 \| good	0.213 \| good
2025-09-16T00:00:00.000Z	56 \| moderate	11.776 \| good	12.782 \| good	52.37 \| good	0.897 \| good	6.981 \| good	0.222 \| good

Glastonbury, Connecticut live air quality index now

Major air pollutants in Glastonbury, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Glastonbury, Connecticut air quality map: Track AQI near you

Air quality in nearby cities

Wethersfield, Connecticut

Manchester, Connecticut

East Hartford, Connecticut

Rocky Hill, Connecticut

East Hampton, Connecticut

Cromwell, Connecticut

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Frequently asked questions

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What is the current air quality in Glastonbury, Connecticut?

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What is the current concentration of PM2.5 in Glastonbury, Connecticut?

What is the current concentration of PM10 in Glastonbury, Connecticut?

What is the current concentration of carbon monoxide (CO) in Glastonbury, Connecticut?

What is the current concentration of sulfur dioxide (SO2) in Glastonbury, Connecticut?

What is the current concentration of ozone (O3) in Glastonbury, Connecticut?

What is the current concentration of nitrogen dioxide (NO2) in Glastonbury, Connecticut?

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the current concentration of PM_2.5 in Glastonbury, Connecticut?

What is the current concentration of PM₁₀ in Glastonbury, Connecticut?

What is the current concentration of sulfur dioxide (SO₂) in Glastonbury, Connecticut?

What is the current concentration of ozone (O₃) in Glastonbury, Connecticut?

What is the current concentration of nitrogen dioxide (NO₂) in Glastonbury, Connecticut?