What is the current level of PM10 in Hamden, Connecticut?

Hamden, Connecticut currently has a PM10 concentration of 23.536 μg/m3.

What is the current level of sulfur dioxide (SO2) in Hamden, Connecticut?

The current sulfur dioxide (SO2) concentration in Hamden, Connecticut is 0.593 ppb.

What is the current level of ozone (O3) in Hamden, Connecticut?

Hamden, Connecticut currently has an ozone (O3) concentration of 19.883 ppm.

What is the current level of nitrogen dioxide (NO2) in Hamden, Connecticut?

The current level of nitrogen dioxide (NO2) in Hamden, Connecticut is 8.57 ppb.

Current air quality index in Hamden, Connecticut today

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

Stay updated with real-time air quality in Hamden, Connecticut featuring accurate data on AQI, PM_2.5, PM₁₀, O₃, NO₂, SO₂, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.

Live AQI (Air Quality Index)

Moderate

Hamden, Connecticut

Last updated: ... (Local time)

Major air pollutants in Hamden, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

10.53 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

23.54 μg/m³

155

255

425

605+

Ozone (O₃)

19.88 ppb

201

201+

Sulfur Dioxide (SO₂)

0.59 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.57 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Hamden, Connecticut

Get Live Pollen Counts

Hamden, Connecticut

Scroll To Air Quality Map

Track live Hamden, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T10:00:00.000Z	60 \| moderate	14.209 \| fine	36.993 \| good	34.219 \| good	0.421 \| good	20.617 \| good	0.247 \| good
2025-06-05T11:00:00.000Z	60 \| moderate	13.809 \| fine	38.524 \| good	24.781 \| good	0.14 \| good	28.135 \| good	0.251 \| good
2025-06-05T12:00:00.000Z	60 \| moderate	14.426 \| fine	35.95 \| good	15.336 \| good	0.341 \| good	27.569 \| good	0.34 \| good
2025-06-05T13:00:00.000Z	62 \| moderate	14.965 \| fine	31.651 \| good	14.576 \| good	0.366 \| good	26.39 \| good	0.414 \| good
2025-06-05T14:00:00.000Z	64 \| moderate	15.903 \| fine	34.19 \| good	20.038 \| good	0.507 \| good	31.192 \| good	0.319 \| good
2025-06-05T15:00:00.000Z	67 \| moderate	18.396 \| fine	41.711 \| good	25.084 \| good	1.233 \| good	45.808 \| good	0.328 \| good
2025-06-05T16:00:00.000Z	73 \| moderate	21.065 \| fine	49.964 \| good	21.59 \| good	1.303 \| good	48.532 \| good	0.333 \| good
2025-06-05T17:00:00.000Z	79 \| moderate	23.527 \| fine	54.122 \| good	35.362 \| good	1.108 \| good	48.755 \| good	0.327 \| good
2025-06-05T18:00:00.000Z	82 \| moderate	25.596 \| fine	55.119 \| fine	34.69 \| good	0.836 \| good	40.115 \| good	0.323 \| good
2025-06-05T19:00:00.000Z	81 \| moderate	25.368 \| fine	49.997 \| good	45.587 \| good	0.939 \| good	56.563 \| fine	0.325 \| good
2025-06-05T20:00:00.000Z	81 \| moderate	25.492 \| fine	53.32 \| good	49.091 \| good	0.791 \| good	44.865 \| good	0.409 \| good
2025-06-05T21:00:00.000Z	84 \| moderate	27.083 \| fine	54.681 \| good	49.408 \| good	0.537 \| good	25.884 \| good	0.396 \| good
2025-06-05T22:00:00.000Z	115 \| sensitive	26.936 \| fine	55.559 \| fine	74.782 \| moderate	0.38 \| good	32.844 \| good	0.402 \| good
2025-06-05T23:00:00.000Z	81 \| moderate	24.513 \| fine	47.574 \| good	60.967 \| fine	0.384 \| good	42.083 \| good	0.328 \| good
2025-06-06T00:00:00.000Z	77 \| moderate	22.794 \| fine	47.844 \| good	59.435 \| fine	0.422 \| good	42.334 \| good	0.335 \| good
2025-06-06T01:00:00.000Z	71 \| moderate	19.846 \| fine	41.567 \| good	49.98 \| good	0.386 \| good	22.5 \| good	0.251 \| good
2025-06-06T02:00:00.000Z	69 \| moderate	19.43 \| fine	46.67 \| good	48.862 \| good	0.671 \| good	22.457 \| good	0.241 \| good
2025-06-06T03:00:00.000Z	67 \| moderate	17.748 \| fine	40.441 \| good	33.661 \| good	0.558 \| good	31.8 \| good	0.242 \| good
2025-06-06T04:00:00.000Z	64 \| moderate	15.736 \| fine	36.473 \| good	31.722 \| good	0.306 \| good	26.01 \| good	0.158 \| good
2025-06-06T05:00:00.000Z	62 \| moderate	15.019 \| fine	32.633 \| good	29.31 \| good	0.251 \| good	27.57 \| good	0.15 \| good
2025-06-06T06:00:00.000Z	62 \| moderate	14.995 \| fine	30.681 \| good	25.594 \| good	0.26 \| good	34.816 \| good	0.135 \| good
2025-06-06T07:00:00.000Z	62 \| moderate	15.291 \| fine	32.167 \| good	26.123 \| good	0.21 \| good	21.385 \| good	0.132 \| good
2025-06-06T08:00:00.000Z	62 \| moderate	15.115 \| fine	32.263 \| good	23.401 \| good	0.203 \| good	19.055 \| good	0.131 \| good
2025-06-06T09:00:00.000Z	62 \| moderate	14.908 \| fine	31.055 \| good	19.344 \| good	0.57 \| good	9.252 \| good	0.133 \| good
2025-06-06T10:00:00.000Z	62 \| moderate	15.283 \| fine	29.279 \| good	19.998 \| good	0.534 \| good	22.465 \| good	0.133 \| good
2025-06-06T11:00:00.000Z	64 \| moderate	15.82 \| fine	29.39 \| good	19.832 \| good	0.185 \| good	25.209 \| good	0.229 \| good
2025-06-06T12:00:00.000Z	66 \| moderate	17.215 \| fine	69.674 \| fine	28.919 \| good	0.563 \| good	14.553 \| good	0.346 \| good
2025-06-06T13:00:00.000Z	64 \| moderate	15.972 \| fine	29.989 \| good	20.082 \| good	0.229 \| good	13.246 \| good	0.298 \| good
2025-06-06T14:00:00.000Z	66 \| moderate	16.74 \| fine	30.879 \| good	26.992 \| good	0.179 \| good	9.798 \| good	0.227 \| good
2025-06-06T15:00:00.000Z	67 \| moderate	18.361 \| fine	34.181 \| good	30.657 \| good	0.175 \| good	10.752 \| good	0.308 \| good
2025-06-06T16:00:00.000Z	73 \| moderate	20.746 \| fine	34.869 \| good	40.908 \| good	0.185 \| good	6.96 \| good	0.309 \| good
2025-06-06T17:00:00.000Z	75 \| moderate	21.861 \| fine	38.13 \| good	44.901 \| good	0.184 \| good	9.865 \| good	0.317 \| good
2025-06-06T18:00:00.000Z	77 \| moderate	22.699 \| fine	37.96 \| good	52.364 \| good	0.261 \| good	13.938 \| good	0.317 \| good
2025-06-06T19:00:00.000Z	77 \| moderate	23.046 \| fine	41.245 \| good	61.831 \| fine	0.262 \| good	8.777 \| good	0.313 \| good
2025-06-06T20:00:00.000Z	100 \| moderate	21.968 \| fine	39.923 \| good	70.353 \| fine	0.195 \| good	11.132 \| good	0.304 \| good
2025-06-06T21:00:00.000Z	108 \| sensitive	20.726 \| fine	38.298 \| good	73.11 \| moderate	0.205 \| good	14.281 \| good	0.315 \| good
2025-06-06T22:00:00.000Z	108 \| sensitive	19.849 \| fine	37.233 \| good	72.969 \| moderate	0.261 \| good	20.754 \| good	0.239 \| good
2025-06-06T23:00:00.000Z	105 \| sensitive	18.226 \| fine	37.88 \| good	72.426 \| moderate	0.263 \| good	26.062 \| good	0.239 \| good
2025-06-07T00:00:00.000Z	64 \| moderate	16.405 \| fine	33.17 \| good	47.938 \| good	0.162 \| good	29.401 \| good	0.221 \| good
2025-06-07T01:00:00.000Z	60 \| moderate	13.593 \| fine	27.704 \| good	36.695 \| good	0.286 \| good	10.054 \| good	0.136 \| good
2025-06-07T02:00:00.000Z	58 \| moderate	12.549 \| fine	25.665 \| good	40.791 \| good	0.562 \| good	9.903 \| good	0.141 \| good
2025-06-07T03:00:00.000Z	56 \| moderate	11.753 \| good	24.131 \| good	31.346 \| good	0.597 \| good	5.623 \| good	0.135 \| good
2025-06-07T04:00:00.000Z	54 \| moderate	10.873 \| good	20.406 \| good	32.316 \| good	0.605 \| good	4.641 \| good	0.134 \| good
2025-06-07T05:00:00.000Z	52 \| moderate	10.359 \| good	18.291 \| good	28.033 \| good	0.941 \| good	4.826 \| good	0.314 \| good
2025-06-07T06:00:00.000Z	52 \| moderate	9.852 \| good	18.087 \| good	24.221 \| good	0.91 \| good	4.952 \| good	0.301 \| good
2025-06-07T07:00:00.000Z	44 \| good	7.851 \| good	28.855 \| good	23.379 \| good	0.577 \| good	7.581 \| good	0.274 \| good
2025-06-07T08:00:00.000Z	54 \| moderate	10.532 \| good	23.536 \| good	19.883 \| good	0.593 \| good	8.57 \| good	0.324 \| good
2025-06-07T09:00:00.000Z	56 \| moderate	12.077 \| good	29.398 \| good	25.11 \| good	0.573 \| good	21.217 \| good	0.255 \| good
2025-06-07T09:00:00.000Z	54 \| moderate	10.532 \| good	23.536 \| good	19.883 \| good	0.593 \| good	8.57 \| good	0.324 \| good
2025-06-07T10:00:00.000Z	44 \| good	8.333 \| good	36.539 \| good	21.056 \| good	0.576 \| good	4.547 \| good	0.151 \| good
2025-06-07T11:00:00.000Z	49 \| good	8.918 \| good	39.136 \| good	23.98 \| good	0.447 \| good	4.213 \| good	0.152 \| good
2025-06-07T12:00:00.000Z	52 \| moderate	10.257 \| good	45.42 \| good	24.201 \| good	0.319 \| good	3.88 \| good	0.154 \| good
2025-06-07T13:00:00.000Z	52 \| moderate	10.448 \| good	46.425 \| good	25.706 \| good	0.707 \| good	5.093 \| good	0.158 \| good
2025-06-07T14:00:00.000Z	54 \| moderate	11.321 \| good	50.053 \| good	23.23 \| good	0.564 \| good	4.85 \| good	0.16 \| good
2025-06-07T15:00:00.000Z	56 \| moderate	11.766 \| good	52.366 \| good	22.658 \| good	0.422 \| good	4.607 \| good	0.163 \| good
2025-06-07T16:00:00.000Z	54 \| moderate	11.13 \| good	49.513 \| good	28.269 \| good	0.857 \| good	3.709 \| good	0.178 \| good
2025-06-07T17:00:00.000Z	54 \| moderate	10.624 \| good	47.087 \| good	38.089 \| good	0.768 \| good	3.947 \| good	0.181 \| good
2025-06-07T18:00:00.000Z	44 \| good	7.849 \| good	34.511 \| good	35.92 \| good	0.679 \| good	4.185 \| good	0.183 \| good
2025-06-07T19:00:00.000Z	38 \| good	6.795 \| good	30.152 \| good	38.113 \| good	0.554 \| good	3.238 \| good	0.201 \| good
2025-06-07T20:00:00.000Z	44 \| good	7.502 \| good	33.166 \| good	39.211 \| good	0.565 \| good	3.649 \| good	0.202 \| good
2025-06-07T21:00:00.000Z	44 \| good	8.235 \| good	35.988 \| good	42.979 \| good	0.577 \| good	4.06 \| good	0.204 \| good
2025-06-07T22:00:00.000Z	49 \| good	9.312 \| good	41.344 \| good	40.905 \| good	0.477 \| good	5.216 \| good	0.23 \| good
2025-06-07T23:00:00.000Z	58 \| moderate	12.827 \| fine	57.804 \| fine	36.93 \| good	0.493 \| good	5.513 \| good	0.227 \| good
2025-06-08T00:00:00.000Z	38 \| good	7.43 \| good	32.565 \| good	37.492 \| good	0.508 \| good	5.81 \| good	0.225 \| good
2025-06-08T01:00:00.000Z	38 \| good	7.334 \| good	32.125 \| good	32.879 \| good	0.55 \| good	7.249 \| good	0.266 \| good
2025-06-08T02:00:00.000Z	38 \| good	7.48 \| good	33.023 \| good	28.968 \| good	0.562 \| good	7.438 \| good	0.264 \| good
2025-06-08T03:00:00.000Z	52 \| moderate	9.712 \| good	43.136 \| good	26.484 \| good	0.575 \| good	7.627 \| good	0.262 \| good
2025-06-08T04:00:00.000Z	56 \| moderate	11.748 \| good	52.453 \| good	26.36 \| good	0.542 \| good	4.267 \| good	0.272 \| good
2025-06-08T05:00:00.000Z	58 \| moderate	13.035 \| fine	58.682 \| fine	24.365 \| good	0.541 \| good	4.311 \| good	0.269 \| good
2025-06-08T06:00:00.000Z	58 \| moderate	12.778 \| fine	57.706 \| fine	20.078 \| good	0.54 \| good	4.356 \| good	0.266 \| good
2025-06-08T07:00:00.000Z	54 \| moderate	11.423 \| good	50.35 \| good	14.306 \| good	0.529 \| good	2.436 \| good	0.283 \| good
2025-06-08T08:00:00.000Z	52 \| moderate	9.553 \| good	42.543 \| good	12.328 \| good	0.504 \| good	2.427 \| good	0.274 \| good
2025-06-08T09:00:00.000Z	52 \| moderate	9.986 \| good	44.575 \| good	9.784 \| good	0.48 \| good	2.419 \| good	0.265 \| good
2025-06-08T10:00:00.000Z	56 \| moderate	12.308 \| fine	55.531 \| fine	14.101 \| good	0.421 \| good	2.633 \| good	0.271 \| good
2025-06-08T11:00:00.000Z	60 \| moderate	13.778 \| fine	61.945 \| fine	17.32 \| good	0.413 \| good	2.818 \| good	0.257 \| good
2025-06-08T12:00:00.000Z	69 \| moderate	18.66 \| fine	82.119 \| fine	16.396 \| good	0.405 \| good	3.003 \| good	0.243 \| good
2025-06-08T13:00:00.000Z	71 \| moderate	20.064 \| fine	87.881 \| fine	17.913 \| good	0.317 \| good	2.377 \| good	0.229 \| good
2025-06-08T14:00:00.000Z	67 \| moderate	17.925 \| fine	79.474 \| fine	17.854 \| good	0.324 \| good	2.455 \| good	0.221 \| good
2025-06-08T15:00:00.000Z	60 \| moderate	14.104 \| fine	63.268 \| fine	21.566 \| good	0.331 \| good	2.534 \| good	0.213 \| good
2025-06-08T16:00:00.000Z	58 \| moderate	12.975 \| fine	58.029 \| fine	27.41 \| good	0.284 \| good	1.792 \| good	0.22 \| good
2025-06-08T17:00:00.000Z	62 \| moderate	14.674 \| fine	65.293 \| fine	35.121 \| good	0.286 \| good	1.84 \| good	0.217 \| good
2025-06-08T18:00:00.000Z	58 \| moderate	13.368 \| fine	60.071 \| fine	33.023 \| good	0.288 \| good	1.888 \| good	0.215 \| good
2025-06-08T19:00:00.000Z	58 \| moderate	13.016 \| fine	58.99 \| fine	36.729 \| good	0.324 \| good	2.039 \| good	0.225 \| good
2025-06-08T20:00:00.000Z	60 \| moderate	13.967 \| fine	62.879 \| fine	43.945 \| good	0.31 \| good	2.089 \| good	0.223 \| good
2025-06-08T21:00:00.000Z	58 \| moderate	12.54 \| fine	56.796 \| fine	40.97 \| good	0.297 \| good	2.138 \| good	0.222 \| good
2025-06-08T22:00:00.000Z	56 \| moderate	12.242 \| fine	55.191 \| fine	35.728 \| good	0.439 \| good	5.838 \| good	0.266 \| good
2025-06-08T23:00:00.000Z	56 \| moderate	11.849 \| good	52.307 \| good	38.426 \| good	0.418 \| good	5.858 \| good	0.266 \| good
2025-06-09T00:00:00.000Z	52 \| moderate	9.6 \| good	42.949 \| good	39.816 \| good	0.398 \| good	5.877 \| good	0.266 \| good
2025-06-09T01:00:00.000Z	52 \| moderate	9.983 \| good	44.155 \| good	40.822 \| good	0.658 \| good	8.19 \| good	0.286 \| good
2025-06-09T02:00:00.000Z	52 \| moderate	9.702 \| good	43.211 \| good	42.617 \| good	0.619 \| good	8.422 \| good	0.291 \| good
2025-06-09T03:00:00.000Z	52 \| moderate	9.527 \| good	42.766 \| good	43.131 \| good	0.581 \| good	8.655 \| good	0.297 \| good
2025-06-09T04:00:00.000Z	49 \| good	9.33 \| good	41.77 \| good	43.693 \| good	0.764 \| good	10.404 \| good	0.31 \| good
2025-06-09T05:00:00.000Z	49 \| good	9.176 \| good	41.003 \| good	39.853 \| good	0.713 \| good	10.52 \| good	0.316 \| good
2025-06-09T06:00:00.000Z	62 \| moderate	15.357 \| fine	15.923 \| good	27.971 \| good	0.659 \| good	10.584 \| good	0.322 \| good
2025-06-09T07:00:00.000Z	44 \| good	8.007 \| good	35.028 \| good	34.787 \| good	0.72 \| good	8.898 \| good	0.309 \| good
2025-06-09T08:00:00.000Z	38 \| good	6.727 \| good	29.703 \| good	33.996 \| good	0.722 \| good	8.499 \| good	0.308 \| good
2025-06-09T09:00:00.000Z	38 \| good	7.202 \| good	31.98 \| good	29.426 \| good	0.723 \| good	8.1 \| good	0.307 \| good

Hamden

Empower business decisions with accurate air quality data

Real-time air quality map: Monitor AQI near Hamden, Connecticut

0.33ppm

How accurate is Connecticut, USA air quality data?

The air quality data for Connecticut, USA is gathered from reliable sources such as satellites and monitoring stations, adhering to US EPA guidelines. With the help of advanced algorithms and machine learning, factors like traffic and population density are analyzed to deliver accurate and dependable results.

Source: Ambee Data Sources

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Frequently asked questions

How frequently does the air quality data for Hamden, Connecticut get updated?

Air quality updates for Hamden, Connecticut are available every hour.

What time in the past 24 hours saw the poorest air quality in Hamden, Connecticut?

Hamden, Connecticut experienced its worst air quality at 10:00:00, 2025-06-06.

When was air quality in Hamden, Connecticut the best over the past 24 hours?

The best air quality in Hamden, Connecticut was observed at 07:00:00 on 2025-06-07.

What is the air quality in Hamden, Connecticut right now?

The air quality in Hamden, Connecticut right now is Moderate, with an AQI of 54.

What pollutant is most frequently found in Hamden, Connecticut?

In Hamden, Connecticut, PM2.5 is the most frequently found pollutant.

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

When air quality in Hamden, Connecticut is compromised, staying indoors and wearing a mask can reduce health risks.

What is the PM_2.5 concentration in Hamden, Connecticut right now?

Hamden, Connecticut currently has a PM_2.5 concentration of 10.532 μg/m³.

What is the current level of PM₁₀ in Hamden, Connecticut?

Hamden, Connecticut currently has a PM₁₀ concentration of 23.536 μg/m³.

What is the current level of carbon monoxide (CO) in Hamden, Connecticut?

The current carbon monoxide (CO) level in Hamden, Connecticut is 0.324 ppm.

What is the current level of sulfur dioxide (SO₂) in Hamden, Connecticut?

The current sulfur dioxide (SO₂) concentration in Hamden, Connecticut is 0.593 ppb.

What is the current level of ozone (O₃) in Hamden, Connecticut?

Hamden, Connecticut currently has an ozone (O₃) concentration of 19.883 ppm.

What is the current level of nitrogen dioxide (NO₂) in Hamden, Connecticut?

The current level of nitrogen dioxide (NO₂) in Hamden, Connecticut is 8.57 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-05T10:00:00.000Z	60 \| moderate	14.209 \| fine	36.993 \| good	34.219 \| good	0.421 \| good	20.617 \| good	0.247 \| good
2025-06-05T11:00:00.000Z	60 \| moderate	13.809 \| fine	38.524 \| good	24.781 \| good	0.14 \| good	28.135 \| good	0.251 \| good
2025-06-05T12:00:00.000Z	60 \| moderate	14.426 \| fine	35.95 \| good	15.336 \| good	0.341 \| good	27.569 \| good	0.34 \| good
2025-06-05T13:00:00.000Z	62 \| moderate	14.965 \| fine	31.651 \| good	14.576 \| good	0.366 \| good	26.39 \| good	0.414 \| good
2025-06-05T14:00:00.000Z	64 \| moderate	15.903 \| fine	34.19 \| good	20.038 \| good	0.507 \| good	31.192 \| good	0.319 \| good
2025-06-05T15:00:00.000Z	67 \| moderate	18.396 \| fine	41.711 \| good	25.084 \| good	1.233 \| good	45.808 \| good	0.328 \| good
2025-06-05T16:00:00.000Z	73 \| moderate	21.065 \| fine	49.964 \| good	21.59 \| good	1.303 \| good	48.532 \| good	0.333 \| good
2025-06-05T17:00:00.000Z	79 \| moderate	23.527 \| fine	54.122 \| good	35.362 \| good	1.108 \| good	48.755 \| good	0.327 \| good
2025-06-05T18:00:00.000Z	82 \| moderate	25.596 \| fine	55.119 \| fine	34.69 \| good	0.836 \| good	40.115 \| good	0.323 \| good
2025-06-05T19:00:00.000Z	81 \| moderate	25.368 \| fine	49.997 \| good	45.587 \| good	0.939 \| good	56.563 \| fine	0.325 \| good
2025-06-05T20:00:00.000Z	81 \| moderate	25.492 \| fine	53.32 \| good	49.091 \| good	0.791 \| good	44.865 \| good	0.409 \| good
2025-06-05T21:00:00.000Z	84 \| moderate	27.083 \| fine	54.681 \| good	49.408 \| good	0.537 \| good	25.884 \| good	0.396 \| good
2025-06-05T22:00:00.000Z	115 \| sensitive	26.936 \| fine	55.559 \| fine	74.782 \| moderate	0.38 \| good	32.844 \| good	0.402 \| good
2025-06-05T23:00:00.000Z	81 \| moderate	24.513 \| fine	47.574 \| good	60.967 \| fine	0.384 \| good	42.083 \| good	0.328 \| good
2025-06-06T00:00:00.000Z	77 \| moderate	22.794 \| fine	47.844 \| good	59.435 \| fine	0.422 \| good	42.334 \| good	0.335 \| good
2025-06-06T01:00:00.000Z	71 \| moderate	19.846 \| fine	41.567 \| good	49.98 \| good	0.386 \| good	22.5 \| good	0.251 \| good
2025-06-06T02:00:00.000Z	69 \| moderate	19.43 \| fine	46.67 \| good	48.862 \| good	0.671 \| good	22.457 \| good	0.241 \| good
2025-06-06T03:00:00.000Z	67 \| moderate	17.748 \| fine	40.441 \| good	33.661 \| good	0.558 \| good	31.8 \| good	0.242 \| good
2025-06-06T04:00:00.000Z	64 \| moderate	15.736 \| fine	36.473 \| good	31.722 \| good	0.306 \| good	26.01 \| good	0.158 \| good
2025-06-06T05:00:00.000Z	62 \| moderate	15.019 \| fine	32.633 \| good	29.31 \| good	0.251 \| good	27.57 \| good	0.15 \| good
2025-06-06T06:00:00.000Z	62 \| moderate	14.995 \| fine	30.681 \| good	25.594 \| good	0.26 \| good	34.816 \| good	0.135 \| good
2025-06-06T07:00:00.000Z	62 \| moderate	15.291 \| fine	32.167 \| good	26.123 \| good	0.21 \| good	21.385 \| good	0.132 \| good
2025-06-06T08:00:00.000Z	62 \| moderate	15.115 \| fine	32.263 \| good	23.401 \| good	0.203 \| good	19.055 \| good	0.131 \| good
2025-06-06T09:00:00.000Z	62 \| moderate	14.908 \| fine	31.055 \| good	19.344 \| good	0.57 \| good	9.252 \| good	0.133 \| good
2025-06-06T10:00:00.000Z	62 \| moderate	15.283 \| fine	29.279 \| good	19.998 \| good	0.534 \| good	22.465 \| good	0.133 \| good
2025-06-06T11:00:00.000Z	64 \| moderate	15.82 \| fine	29.39 \| good	19.832 \| good	0.185 \| good	25.209 \| good	0.229 \| good
2025-06-06T12:00:00.000Z	66 \| moderate	17.215 \| fine	69.674 \| fine	28.919 \| good	0.563 \| good	14.553 \| good	0.346 \| good
2025-06-06T13:00:00.000Z	64 \| moderate	15.972 \| fine	29.989 \| good	20.082 \| good	0.229 \| good	13.246 \| good	0.298 \| good
2025-06-06T14:00:00.000Z	66 \| moderate	16.74 \| fine	30.879 \| good	26.992 \| good	0.179 \| good	9.798 \| good	0.227 \| good
2025-06-06T15:00:00.000Z	67 \| moderate	18.361 \| fine	34.181 \| good	30.657 \| good	0.175 \| good	10.752 \| good	0.308 \| good
2025-06-06T16:00:00.000Z	73 \| moderate	20.746 \| fine	34.869 \| good	40.908 \| good	0.185 \| good	6.96 \| good	0.309 \| good
2025-06-06T17:00:00.000Z	75 \| moderate	21.861 \| fine	38.13 \| good	44.901 \| good	0.184 \| good	9.865 \| good	0.317 \| good
2025-06-06T18:00:00.000Z	77 \| moderate	22.699 \| fine	37.96 \| good	52.364 \| good	0.261 \| good	13.938 \| good	0.317 \| good
2025-06-06T19:00:00.000Z	77 \| moderate	23.046 \| fine	41.245 \| good	61.831 \| fine	0.262 \| good	8.777 \| good	0.313 \| good
2025-06-06T20:00:00.000Z	100 \| moderate	21.968 \| fine	39.923 \| good	70.353 \| fine	0.195 \| good	11.132 \| good	0.304 \| good
2025-06-06T21:00:00.000Z	108 \| sensitive	20.726 \| fine	38.298 \| good	73.11 \| moderate	0.205 \| good	14.281 \| good	0.315 \| good
2025-06-06T22:00:00.000Z	108 \| sensitive	19.849 \| fine	37.233 \| good	72.969 \| moderate	0.261 \| good	20.754 \| good	0.239 \| good
2025-06-06T23:00:00.000Z	105 \| sensitive	18.226 \| fine	37.88 \| good	72.426 \| moderate	0.263 \| good	26.062 \| good	0.239 \| good
2025-06-07T00:00:00.000Z	64 \| moderate	16.405 \| fine	33.17 \| good	47.938 \| good	0.162 \| good	29.401 \| good	0.221 \| good
2025-06-07T01:00:00.000Z	60 \| moderate	13.593 \| fine	27.704 \| good	36.695 \| good	0.286 \| good	10.054 \| good	0.136 \| good
2025-06-07T02:00:00.000Z	58 \| moderate	12.549 \| fine	25.665 \| good	40.791 \| good	0.562 \| good	9.903 \| good	0.141 \| good
2025-06-07T03:00:00.000Z	56 \| moderate	11.753 \| good	24.131 \| good	31.346 \| good	0.597 \| good	5.623 \| good	0.135 \| good
2025-06-07T04:00:00.000Z	54 \| moderate	10.873 \| good	20.406 \| good	32.316 \| good	0.605 \| good	4.641 \| good	0.134 \| good
2025-06-07T05:00:00.000Z	52 \| moderate	10.359 \| good	18.291 \| good	28.033 \| good	0.941 \| good	4.826 \| good	0.314 \| good
2025-06-07T06:00:00.000Z	52 \| moderate	9.852 \| good	18.087 \| good	24.221 \| good	0.91 \| good	4.952 \| good	0.301 \| good
2025-06-07T07:00:00.000Z	44 \| good	7.851 \| good	28.855 \| good	23.379 \| good	0.577 \| good	7.581 \| good	0.274 \| good
2025-06-07T08:00:00.000Z	54 \| moderate	10.532 \| good	23.536 \| good	19.883 \| good	0.593 \| good	8.57 \| good	0.324 \| good
2025-06-07T09:00:00.000Z	56 \| moderate	12.077 \| good	29.398 \| good	25.11 \| good	0.573 \| good	21.217 \| good	0.255 \| good
2025-06-07T09:00:00.000Z	54 \| moderate	10.532 \| good	23.536 \| good	19.883 \| good	0.593 \| good	8.57 \| good	0.324 \| good
2025-06-07T10:00:00.000Z	44 \| good	8.333 \| good	36.539 \| good	21.056 \| good	0.576 \| good	4.547 \| good	0.151 \| good
2025-06-07T11:00:00.000Z	49 \| good	8.918 \| good	39.136 \| good	23.98 \| good	0.447 \| good	4.213 \| good	0.152 \| good
2025-06-07T12:00:00.000Z	52 \| moderate	10.257 \| good	45.42 \| good	24.201 \| good	0.319 \| good	3.88 \| good	0.154 \| good
2025-06-07T13:00:00.000Z	52 \| moderate	10.448 \| good	46.425 \| good	25.706 \| good	0.707 \| good	5.093 \| good	0.158 \| good
2025-06-07T14:00:00.000Z	54 \| moderate	11.321 \| good	50.053 \| good	23.23 \| good	0.564 \| good	4.85 \| good	0.16 \| good
2025-06-07T15:00:00.000Z	56 \| moderate	11.766 \| good	52.366 \| good	22.658 \| good	0.422 \| good	4.607 \| good	0.163 \| good
2025-06-07T16:00:00.000Z	54 \| moderate	11.13 \| good	49.513 \| good	28.269 \| good	0.857 \| good	3.709 \| good	0.178 \| good
2025-06-07T17:00:00.000Z	54 \| moderate	10.624 \| good	47.087 \| good	38.089 \| good	0.768 \| good	3.947 \| good	0.181 \| good
2025-06-07T18:00:00.000Z	44 \| good	7.849 \| good	34.511 \| good	35.92 \| good	0.679 \| good	4.185 \| good	0.183 \| good
2025-06-07T19:00:00.000Z	38 \| good	6.795 \| good	30.152 \| good	38.113 \| good	0.554 \| good	3.238 \| good	0.201 \| good
2025-06-07T20:00:00.000Z	44 \| good	7.502 \| good	33.166 \| good	39.211 \| good	0.565 \| good	3.649 \| good	0.202 \| good
2025-06-07T21:00:00.000Z	44 \| good	8.235 \| good	35.988 \| good	42.979 \| good	0.577 \| good	4.06 \| good	0.204 \| good
2025-06-07T22:00:00.000Z	49 \| good	9.312 \| good	41.344 \| good	40.905 \| good	0.477 \| good	5.216 \| good	0.23 \| good
2025-06-07T23:00:00.000Z	58 \| moderate	12.827 \| fine	57.804 \| fine	36.93 \| good	0.493 \| good	5.513 \| good	0.227 \| good
2025-06-08T00:00:00.000Z	38 \| good	7.43 \| good	32.565 \| good	37.492 \| good	0.508 \| good	5.81 \| good	0.225 \| good
2025-06-08T01:00:00.000Z	38 \| good	7.334 \| good	32.125 \| good	32.879 \| good	0.55 \| good	7.249 \| good	0.266 \| good
2025-06-08T02:00:00.000Z	38 \| good	7.48 \| good	33.023 \| good	28.968 \| good	0.562 \| good	7.438 \| good	0.264 \| good
2025-06-08T03:00:00.000Z	52 \| moderate	9.712 \| good	43.136 \| good	26.484 \| good	0.575 \| good	7.627 \| good	0.262 \| good
2025-06-08T04:00:00.000Z	56 \| moderate	11.748 \| good	52.453 \| good	26.36 \| good	0.542 \| good	4.267 \| good	0.272 \| good
2025-06-08T05:00:00.000Z	58 \| moderate	13.035 \| fine	58.682 \| fine	24.365 \| good	0.541 \| good	4.311 \| good	0.269 \| good
2025-06-08T06:00:00.000Z	58 \| moderate	12.778 \| fine	57.706 \| fine	20.078 \| good	0.54 \| good	4.356 \| good	0.266 \| good
2025-06-08T07:00:00.000Z	54 \| moderate	11.423 \| good	50.35 \| good	14.306 \| good	0.529 \| good	2.436 \| good	0.283 \| good
2025-06-08T08:00:00.000Z	52 \| moderate	9.553 \| good	42.543 \| good	12.328 \| good	0.504 \| good	2.427 \| good	0.274 \| good
2025-06-08T09:00:00.000Z	52 \| moderate	9.986 \| good	44.575 \| good	9.784 \| good	0.48 \| good	2.419 \| good	0.265 \| good
2025-06-08T10:00:00.000Z	56 \| moderate	12.308 \| fine	55.531 \| fine	14.101 \| good	0.421 \| good	2.633 \| good	0.271 \| good
2025-06-08T11:00:00.000Z	60 \| moderate	13.778 \| fine	61.945 \| fine	17.32 \| good	0.413 \| good	2.818 \| good	0.257 \| good
2025-06-08T12:00:00.000Z	69 \| moderate	18.66 \| fine	82.119 \| fine	16.396 \| good	0.405 \| good	3.003 \| good	0.243 \| good
2025-06-08T13:00:00.000Z	71 \| moderate	20.064 \| fine	87.881 \| fine	17.913 \| good	0.317 \| good	2.377 \| good	0.229 \| good
2025-06-08T14:00:00.000Z	67 \| moderate	17.925 \| fine	79.474 \| fine	17.854 \| good	0.324 \| good	2.455 \| good	0.221 \| good
2025-06-08T15:00:00.000Z	60 \| moderate	14.104 \| fine	63.268 \| fine	21.566 \| good	0.331 \| good	2.534 \| good	0.213 \| good
2025-06-08T16:00:00.000Z	58 \| moderate	12.975 \| fine	58.029 \| fine	27.41 \| good	0.284 \| good	1.792 \| good	0.22 \| good
2025-06-08T17:00:00.000Z	62 \| moderate	14.674 \| fine	65.293 \| fine	35.121 \| good	0.286 \| good	1.84 \| good	0.217 \| good
2025-06-08T18:00:00.000Z	58 \| moderate	13.368 \| fine	60.071 \| fine	33.023 \| good	0.288 \| good	1.888 \| good	0.215 \| good
2025-06-08T19:00:00.000Z	58 \| moderate	13.016 \| fine	58.99 \| fine	36.729 \| good	0.324 \| good	2.039 \| good	0.225 \| good
2025-06-08T20:00:00.000Z	60 \| moderate	13.967 \| fine	62.879 \| fine	43.945 \| good	0.31 \| good	2.089 \| good	0.223 \| good
2025-06-08T21:00:00.000Z	58 \| moderate	12.54 \| fine	56.796 \| fine	40.97 \| good	0.297 \| good	2.138 \| good	0.222 \| good
2025-06-08T22:00:00.000Z	56 \| moderate	12.242 \| fine	55.191 \| fine	35.728 \| good	0.439 \| good	5.838 \| good	0.266 \| good
2025-06-08T23:00:00.000Z	56 \| moderate	11.849 \| good	52.307 \| good	38.426 \| good	0.418 \| good	5.858 \| good	0.266 \| good
2025-06-09T00:00:00.000Z	52 \| moderate	9.6 \| good	42.949 \| good	39.816 \| good	0.398 \| good	5.877 \| good	0.266 \| good
2025-06-09T01:00:00.000Z	52 \| moderate	9.983 \| good	44.155 \| good	40.822 \| good	0.658 \| good	8.19 \| good	0.286 \| good
2025-06-09T02:00:00.000Z	52 \| moderate	9.702 \| good	43.211 \| good	42.617 \| good	0.619 \| good	8.422 \| good	0.291 \| good
2025-06-09T03:00:00.000Z	52 \| moderate	9.527 \| good	42.766 \| good	43.131 \| good	0.581 \| good	8.655 \| good	0.297 \| good
2025-06-09T04:00:00.000Z	49 \| good	9.33 \| good	41.77 \| good	43.693 \| good	0.764 \| good	10.404 \| good	0.31 \| good
2025-06-09T05:00:00.000Z	49 \| good	9.176 \| good	41.003 \| good	39.853 \| good	0.713 \| good	10.52 \| good	0.316 \| good
2025-06-09T06:00:00.000Z	62 \| moderate	15.357 \| fine	15.923 \| good	27.971 \| good	0.659 \| good	10.584 \| good	0.322 \| good
2025-06-09T07:00:00.000Z	44 \| good	8.007 \| good	35.028 \| good	34.787 \| good	0.72 \| good	8.898 \| good	0.309 \| good
2025-06-09T08:00:00.000Z	38 \| good	6.727 \| good	29.703 \| good	33.996 \| good	0.722 \| good	8.499 \| good	0.308 \| good
2025-06-09T09:00:00.000Z	38 \| good	7.202 \| good	31.98 \| good	29.426 \| good	0.723 \| good	8.1 \| good	0.307 \| good

Current air quality index in Hamden, Connecticut today

Major air pollutants in Hamden, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Hamden, Connecticut air quality forecast and history

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Real-time air quality map: Monitor AQI near Hamden, Connecticut

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What is the current level of carbon monoxide (CO) in Hamden, Connecticut?

What is the current level of sulfur dioxide (SO2) in Hamden, Connecticut?

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Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

What is the PM_2.5 concentration in Hamden, Connecticut right now?

What is the current level of PM₁₀ in Hamden, Connecticut?

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What is the current level of nitrogen dioxide (NO₂) in Hamden, Connecticut?