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

The current PM10 concentration at Ansonia, Connecticut is 22.119 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Ansonia, Connecticut is 1.436 ppb.

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

The current ozone (O3) concentration at Ansonia, Connecticut is 12.412 ppm.

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

The current nitrogen dioxide (NO2) concentration at Ansonia, Connecticut is 15.976 ppb.

Live air quality index in Ansonia, Connecticut today

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

Stay updated with real-time air quality in Ansonia, 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

Ansonia, Connecticut

Last updated: ... (Local time)

Major air pollutants in Ansonia, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

7.86 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

33.09 μg/m³

155

255

425

605+

Ozone (O₃)

44.22 ppb

201

201+

Sulfur Dioxide (SO₂)

0.94 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.23 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.39 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Ansonia, Connecticut

Get Live Pollen Counts

Ansonia, Connecticut

Scroll To Air Quality Map

Track live Ansonia, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-17T22:00:00.000Z	24 \| good	3.909 \| good	9.814 \| good	26.429 \| good	0.53 \| good	3.678 \| good	0.235 \| good
2025-06-17T23:00:00.000Z	27 \| good	4.649 \| good	11.634 \| good	26.925 \| good	0.685 \| good	5.506 \| good	0.22 \| good
2025-06-18T00:00:00.000Z	27 \| good	4.561 \| good	14.562 \| good	27.189 \| good	0.633 \| good	5.539 \| good	0.212 \| good
2025-06-18T01:00:00.000Z	27 \| good	4.503 \| good	12.297 \| good	22.628 \| good	0.492 \| good	5.971 \| good	0.205 \| good
2025-06-18T02:00:00.000Z	22 \| good	4.311 \| good	10.276 \| good	22.519 \| good	0.542 \| good	4.542 \| good	0.212 \| good
2025-06-18T03:00:00.000Z	52 \| moderate	10.41 \| good	46.331 \| good	32.958 \| good	0.474 \| good	4.903 \| good	0.175 \| good
2025-06-18T04:00:00.000Z	22 \| good	2.831 \| good	8.411 \| good	24.408 \| good	0.559 \| good	7.027 \| good	0.181 \| good
2025-06-18T05:00:00.000Z	21 \| good	3.335 \| good	8.452 \| good	23.268 \| good	0.742 \| good	4.393 \| good	0.172 \| good
2025-06-18T06:00:00.000Z	18 \| good	3.209 \| good	14.956 \| good	19.144 \| good	0.743 \| good	3.704 \| good	0.164 \| good
2025-06-18T07:00:00.000Z	16 \| good	2.959 \| good	10.724 \| good	15.285 \| good	0.549 \| good	5.341 \| good	0.172 \| good
2025-06-18T08:00:00.000Z	18 \| good	2.595 \| good	5.223 \| good	18.75 \| good	0.512 \| good	3.818 \| good	0.163 \| good
2025-06-18T09:00:00.000Z	20 \| good	3.251 \| good	8.532 \| good	21.707 \| good	0.494 \| good	4.772 \| good	0.132 \| good
2025-06-18T10:00:00.000Z	16 \| good	2.65 \| good	6.286 \| good	16.529 \| good	0.561 \| good	7.988 \| good	0.147 \| good
2025-06-18T11:00:00.000Z	16 \| good	2.731 \| good	11.672 \| good	13.404 \| good	0.372 \| good	6.004 \| good	0.195 \| good
2025-06-18T12:00:00.000Z	22 \| good	3.828 \| good	7.98 \| good	16.671 \| good	0.707 \| good	6.925 \| good	0.263 \| good
2025-06-18T13:00:00.000Z	22 \| good	3.671 \| good	10.065 \| good	11.453 \| good	0.701 \| good	11.256 \| good	0.329 \| good
2025-06-18T14:00:00.000Z	16 \| good	2.775 \| good	6.995 \| good	17.491 \| good	0.439 \| good	6.032 \| good	0.296 \| good
2025-06-18T15:00:00.000Z	16 \| good	2.857 \| good	11.012 \| good	16.214 \| good	0.34 \| good	6.863 \| good	0.279 \| good
2025-06-18T16:00:00.000Z	16 \| good	2.756 \| good	10.748 \| good	17.308 \| good	0.575 \| good	10.807 \| good	0.279 \| good
2025-06-18T17:00:00.000Z	22 \| good	3.649 \| good	21.432 \| good	17.18 \| good	0.572 \| good	7.917 \| good	0.287 \| good
2025-06-18T18:00:00.000Z	38 \| good	7.455 \| good	34.564 \| good	22.311 \| good	0.409 \| good	6.518 \| good	0.302 \| good
2025-06-18T19:00:00.000Z	44 \| good	7.598 \| good	32.758 \| good	31.196 \| good	0.42 \| good	11.89 \| good	0.295 \| good
2025-06-18T20:00:00.000Z	38 \| good	7.197 \| good	33.281 \| good	35.144 \| good	0.389 \| good	5.528 \| good	0.398 \| good
2025-06-18T21:00:00.000Z	38 \| good	7.089 \| good	39.471 \| good	36.867 \| good	0.389 \| good	5.76 \| good	0.354 \| good
2025-06-18T22:00:00.000Z	38 \| good	6.901 \| good	28.828 \| good	33.256 \| good	1.035 \| good	11.324 \| good	0.398 \| good
2025-06-18T23:00:00.000Z	38 \| good	7.118 \| good	25.567 \| good	32.797 \| good	0.759 \| good	9.1 \| good	0.375 \| good
2025-06-19T00:00:00.000Z	33 \| good	5.618 \| good	28.384 \| good	26.28 \| good	0.736 \| good	4.693 \| good	0.413 \| good
2025-06-19T01:00:00.000Z	29 \| good	4.833 \| good	22.342 \| good	31.017 \| good	0.829 \| good	13.661 \| good	0.378 \| good
2025-06-19T02:00:00.000Z	28 \| good	4.697 \| good	14.969 \| good	30.368 \| good	0.635 \| good	15.699 \| good	0.355 \| good
2025-06-19T03:00:00.000Z	27 \| good	5.008 \| good	21.416 \| good	21.252 \| good	0.762 \| good	9.583 \| good	0.378 \| good
2025-06-19T04:00:00.000Z	27 \| good	5.162 \| good	21.159 \| good	17.343 \| good	1.045 \| good	20.283 \| good	0.329 \| good
2025-06-19T05:00:00.000Z	27 \| good	5.43 \| good	19.238 \| good	18.376 \| good	1.443 \| good	18.649 \| good	0.329 \| good
2025-06-19T06:00:00.000Z	27 \| good	5.336 \| good	22.119 \| good	12.412 \| good	1.436 \| good	15.976 \| good	0.302 \| good
2025-06-19T07:00:00.000Z	44 \| good	6.046 \| good	47.746 \| good	13.34 \| good	1.299 \| good	19.576 \| good	0.302 \| good
2025-06-19T08:00:00.000Z	27 \| good	5.138 \| good	25.461 \| good	14.35 \| good	1.275 \| good	20.324 \| good	0.302 \| good
2025-06-19T09:00:00.000Z	44 \| good	8.323 \| good	40.585 \| good	14.834 \| good	1.247 \| good	14.641 \| good	0.313 \| good
2025-06-19T10:00:00.000Z	52 \| moderate	10.314 \| good	47.139 \| good	11.999 \| good	1.302 \| good	13.972 \| good	0.301 \| good
2025-06-19T11:00:00.000Z	56 \| moderate	11.964 \| good	50.356 \| good	13.73 \| good	1.247 \| good	15.018 \| good	0.348 \| good
2025-06-19T12:00:00.000Z	33 \| good	5.598 \| good	23.045 \| good	16.94 \| good	1.054 \| good	14.205 \| good	0.457 \| good
2025-06-19T13:00:00.000Z	27 \| good	5.184 \| good	17.422 \| good	15.638 \| good	1.108 \| good	14.619 \| good	0.406 \| good
2025-06-19T14:00:00.000Z	19 \| good	3.12 \| good	12.33 \| good	19.604 \| good	1.496 \| good	6.367 \| good	0.409 \| good
2025-06-19T15:00:00.000Z	33 \| good	6.297 \| good	27.749 \| good	22.422 \| good	0.939 \| good	3.91 \| good	0.435 \| good
2025-06-19T16:00:00.000Z	38 \| good	6.643 \| good	41.279 \| good	27.84 \| good	1.131 \| good	8.694 \| good	0.322 \| good
2025-06-19T17:00:00.000Z	49 \| good	8.929 \| good	37.063 \| good	41.483 \| good	1.377 \| good	4.643 \| good	0.344 \| good
2025-06-19T18:00:00.000Z	49 \| good	9.466 \| good	41.818 \| good	47.828 \| good	1.15 \| good	2.492 \| good	0.371 \| good
2025-06-19T19:00:00.000Z	52 \| moderate	9.642 \| good	40.163 \| good	41.781 \| good	0.974 \| good	12.52 \| good	0.364 \| good
2025-06-19T20:00:00.000Z	44 \| good	7.86 \| good	33.087 \| good	44.219 \| good	0.937 \| good	3.233 \| good	0.389 \| good
2025-06-19T21:00:00.000Z	49 \| good	9.01 \| good	30.265 \| good	49.687 \| good	0.695 \| good	2.221 \| good	0.283 \| good
2025-06-19T21:00:00.000Z	44 \| good	7.86 \| good	33.087 \| good	44.219 \| good	0.937 \| good	3.233 \| good	0.389 \| good
2025-06-19T07:00:00.000Z	44 \| good	7.627 \| good	33.799 \| good	27.859 \| good	1.695 \| good	10.318 \| good	0.249 \| good
2025-06-19T08:00:00.000Z	44 \| good	7.834 \| good	34.278 \| good	25.676 \| good	1.674 \| good	10.516 \| good	0.252 \| good
2025-06-19T09:00:00.000Z	52 \| moderate	10.018 \| good	44.394 \| good	23.393 \| good	1.652 \| good	10.715 \| good	0.256 \| good
2025-06-19T10:00:00.000Z	54 \| moderate	10.668 \| good	47.079 \| good	19.483 \| good	1.918 \| good	5.406 \| good	0.21 \| good
2025-06-19T11:00:00.000Z	52 \| moderate	10.158 \| good	44.941 \| good	23.132 \| good	1.806 \| good	5.68 \| good	0.212 \| good
2025-06-19T12:00:00.000Z	44 \| good	7.878 \| good	34.242 \| good	32.532 \| good	1.694 \| good	5.953 \| good	0.215 \| good
2025-06-19T13:00:00.000Z	41 \| good	6.537 \| good	28.987 \| good	44.178 \| good	2.317 \| good	3.266 \| good	0.202 \| good
2025-06-19T14:00:00.000Z	47 \| good	6.585 \| good	29.556 \| good	51.447 \| good	2.252 \| good	3.209 \| good	0.202 \| good
2025-06-19T15:00:00.000Z	54 \| moderate	8.641 \| good	37.784 \| good	55.538 \| fine	2.187 \| good	3.151 \| good	0.201 \| good
2025-06-19T16:00:00.000Z	74 \| moderate	10.566 \| good	46.698 \| good	62.025 \| fine	1.78 \| good	1.989 \| good	0.201 \| good
2025-06-19T17:00:00.000Z	90 \| moderate	12.998 \| fine	58.377 \| fine	67.208 \| fine	1.71 \| good	1.914 \| good	0.2 \| good
2025-06-19T18:00:00.000Z	122 \| sensitive	13.545 \| fine	60.959 \| fine	77.311 \| moderate	1.639 \| good	1.84 \| good	0.2 \| good
2025-06-19T19:00:00.000Z	112 \| sensitive	12.109 \| fine	54.728 \| good	74.424 \| moderate	1.63 \| good	3.186 \| good	0.197 \| good
2025-06-19T20:00:00.000Z	90 \| moderate	10.736 \| good	47.596 \| good	66.848 \| fine	1.504 \| good	2.715 \| good	0.193 \| good
2025-06-19T21:00:00.000Z	61 \| moderate	9.235 \| good	41.394 \| good	57.601 \| fine	1.378 \| good	2.244 \| good	0.188 \| good
2025-06-19T22:00:00.000Z	67 \| moderate	9.676 \| good	42.826 \| good	60.034 \| fine	1.561 \| good	8.032 \| good	0.212 \| good
2025-06-19T23:00:00.000Z	52 \| moderate	9.721 \| good	43.104 \| good	55.268 \| fine	1.502 \| good	7.494 \| good	0.21 \| good
2025-06-20T00:00:00.000Z	52 \| moderate	10.371 \| good	45.827 \| good	47.405 \| good	1.444 \| good	6.956 \| good	0.207 \| good
2025-06-20T01:00:00.000Z	44 \| good	6.754 \| good	30.08 \| good	48.146 \| good	1.835 \| good	7.114 \| good	0.185 \| good
2025-06-20T02:00:00.000Z	46 \| good	5.146 \| good	22.192 \| good	50.362 \| good	1.829 \| good	7.177 \| good	0.187 \| good
2025-06-20T03:00:00.000Z	44 \| good	5.802 \| good	25.301 \| good	47.884 \| good	1.823 \| good	7.24 \| good	0.188 \| good
2025-06-20T04:00:00.000Z	41 \| good	7.472 \| good	32.915 \| good	43.811 \| good	0.961 \| good	2.617 \| good	0.156 \| good
2025-06-20T05:00:00.000Z	38 \| good	7.11 \| good	31.707 \| good	39.74 \| good	1.065 \| good	2.941 \| good	0.158 \| good
2025-06-20T06:00:00.000Z	38 \| good	6.484 \| good	28.963 \| good	40.852 \| good	1.169 \| good	3.265 \| good	0.159 \| good
2025-06-20T07:00:00.000Z	37 \| good	5.643 \| good	23.991 \| good	40.377 \| good	0.374 \| good	1.397 \| good	0.143 \| good
2025-06-20T08:00:00.000Z	36 \| good	4.469 \| good	19.761 \| good	38.894 \| good	0.379 \| good	1.395 \| good	0.143 \| good
2025-06-20T09:00:00.000Z	31 \| good	4.421 \| good	19.049 \| good	33.955 \| good	0.385 \| good	1.394 \| good	0.144 \| good
2025-06-20T10:00:00.000Z	29 \| good	3.384 \| good	14.736 \| good	30.81 \| good	0.347 \| good	1.658 \| good	0.151 \| good
2025-06-20T11:00:00.000Z	31 \| good	2.099 \| good	8.804 \| good	34.169 \| good	0.351 \| good	1.622 \| good	0.15 \| good
2025-06-20T12:00:00.000Z	37 \| good	2.134 \| good	8.858 \| good	40.233 \| good	0.354 \| good	1.587 \| good	0.149 \| good
2025-06-20T13:00:00.000Z	39 \| good	2.428 \| good	9.997 \| good	42.18 \| good	0.312 \| good	1.234 \| good	0.166 \| good
2025-06-20T14:00:00.000Z	42 \| good	3.506 \| good	15.833 \| good	45.485 \| good	0.299 \| good	1.186 \| good	0.165 \| good
2025-06-20T15:00:00.000Z	44 \| good	4.466 \| good	19.275 \| good	47.206 \| good	0.285 \| good	1.139 \| good	0.164 \| good
2025-06-20T16:00:00.000Z	44 \| good	4.741 \| good	20.363 \| good	48.068 \| good	0.21 \| good	0.895 \| good	0.176 \| good
2025-06-20T17:00:00.000Z	44 \| good	5.081 \| good	21.618 \| good	47.918 \| good	0.206 \| good	0.855 \| good	0.174 \| good
2025-06-20T18:00:00.000Z	49 \| good	9.121 \| good	39.924 \| good	48.407 \| good	0.202 \| good	0.814 \| good	0.173 \| good
2025-06-20T19:00:00.000Z	58 \| moderate	13.132 \| fine	59.471 \| fine	48.264 \| good	0.229 \| good	1.41 \| good	0.19 \| good
2025-06-20T20:00:00.000Z	62 \| moderate	15.075 \| fine	67.611 \| fine	47.359 \| good	0.219 \| good	1.36 \| good	0.189 \| good
2025-06-20T21:00:00.000Z	64 \| moderate	16.061 \| fine	71.662 \| fine	45.109 \| good	0.21 \| good	1.31 \| good	0.188 \| good
2025-06-20T22:00:00.000Z	64 \| moderate	15.975 \| fine	71.299 \| fine	44.28 \| good	0.456 \| good	5.087 \| good	0.222 \| good
2025-06-20T23:00:00.000Z	58 \| moderate	12.928 \| fine	57.69 \| fine	37.388 \| good	0.427 \| good	4.738 \| good	0.22 \| good
2025-06-21T00:00:00.000Z	52 \| moderate	10.102 \| good	45.081 \| good	33.34 \| good	0.398 \| good	4.389 \| good	0.218 \| good
2025-06-21T01:00:00.000Z	49 \| good	8.905 \| good	39.469 \| good	30.516 \| good	1.082 \| good	9.269 \| good	0.247 \| good
2025-06-21T02:00:00.000Z	49 \| good	9.196 \| good	41.196 \| good	27.271 \| good	1.045 \| good	8.783 \| good	0.245 \| good
2025-06-21T03:00:00.000Z	52 \| moderate	10.41 \| good	46.211 \| good	25.375 \| good	1.009 \| good	8.296 \| good	0.242 \| good
2025-06-21T04:00:00.000Z	54 \| moderate	10.953 \| good	48.283 \| good	26.926 \| good	1.49 \| good	8.98 \| good	0.243 \| good
2025-06-21T05:00:00.000Z	52 \| moderate	9.669 \| good	43.21 \| good	28 \| good	1.532 \| good	8.999 \| good	0.243 \| good
2025-06-21T06:00:00.000Z	52 \| moderate	9.855 \| good	10.116 \| good	26.775 \| good	1.559 \| good	8.961 \| good	0.243 \| good

Ansonia

Get reliable air quality data to drive your business

Ansonia, Connecticut air quality map: Track AQI near you

0.33ppm

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 Ansonia, Connecticut updated?

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

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

The worst air quality in Ansonia, Connecticut in the last 24 hours was observed at 07:00:00 on 2025-06-18.

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

In the last 24 hrs, the best air quality in Ansonia, Connecticut was observed at 04:00:00 on 2025-06-18.

What is the current air quality in Ansonia, Connecticut?

The current air quality in Ansonia, Connecticut is 27, categorized as Good based on real-time data.

What pollutant is the most common in Ansonia, Connecticut?

The most common pollutant in Ansonia, Connecticut is PM2.5.

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

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

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

The current PM_2.5 concentration at Ansonia, Connecticut is 5.336 μg/m³.

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

The current PM₁₀ concentration at Ansonia, Connecticut is 22.119 μg/m³.

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

The current carbon monoxide (CO) concentration at Ansonia, Connecticut is 0.302 ppm.

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

The current sulfur dioxide (SO₂) concentration at Ansonia, Connecticut is 1.436 ppb.

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

The current ozone (O₃) concentration at Ansonia, Connecticut is 12.412 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Ansonia, Connecticut is 15.976 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-06-17T22:00:00.000Z	24 \| good	3.909 \| good	9.814 \| good	26.429 \| good	0.53 \| good	3.678 \| good	0.235 \| good
2025-06-17T23:00:00.000Z	27 \| good	4.649 \| good	11.634 \| good	26.925 \| good	0.685 \| good	5.506 \| good	0.22 \| good
2025-06-18T00:00:00.000Z	27 \| good	4.561 \| good	14.562 \| good	27.189 \| good	0.633 \| good	5.539 \| good	0.212 \| good
2025-06-18T01:00:00.000Z	27 \| good	4.503 \| good	12.297 \| good	22.628 \| good	0.492 \| good	5.971 \| good	0.205 \| good
2025-06-18T02:00:00.000Z	22 \| good	4.311 \| good	10.276 \| good	22.519 \| good	0.542 \| good	4.542 \| good	0.212 \| good
2025-06-18T03:00:00.000Z	52 \| moderate	10.41 \| good	46.331 \| good	32.958 \| good	0.474 \| good	4.903 \| good	0.175 \| good
2025-06-18T04:00:00.000Z	22 \| good	2.831 \| good	8.411 \| good	24.408 \| good	0.559 \| good	7.027 \| good	0.181 \| good
2025-06-18T05:00:00.000Z	21 \| good	3.335 \| good	8.452 \| good	23.268 \| good	0.742 \| good	4.393 \| good	0.172 \| good
2025-06-18T06:00:00.000Z	18 \| good	3.209 \| good	14.956 \| good	19.144 \| good	0.743 \| good	3.704 \| good	0.164 \| good
2025-06-18T07:00:00.000Z	16 \| good	2.959 \| good	10.724 \| good	15.285 \| good	0.549 \| good	5.341 \| good	0.172 \| good
2025-06-18T08:00:00.000Z	18 \| good	2.595 \| good	5.223 \| good	18.75 \| good	0.512 \| good	3.818 \| good	0.163 \| good
2025-06-18T09:00:00.000Z	20 \| good	3.251 \| good	8.532 \| good	21.707 \| good	0.494 \| good	4.772 \| good	0.132 \| good
2025-06-18T10:00:00.000Z	16 \| good	2.65 \| good	6.286 \| good	16.529 \| good	0.561 \| good	7.988 \| good	0.147 \| good
2025-06-18T11:00:00.000Z	16 \| good	2.731 \| good	11.672 \| good	13.404 \| good	0.372 \| good	6.004 \| good	0.195 \| good
2025-06-18T12:00:00.000Z	22 \| good	3.828 \| good	7.98 \| good	16.671 \| good	0.707 \| good	6.925 \| good	0.263 \| good
2025-06-18T13:00:00.000Z	22 \| good	3.671 \| good	10.065 \| good	11.453 \| good	0.701 \| good	11.256 \| good	0.329 \| good
2025-06-18T14:00:00.000Z	16 \| good	2.775 \| good	6.995 \| good	17.491 \| good	0.439 \| good	6.032 \| good	0.296 \| good
2025-06-18T15:00:00.000Z	16 \| good	2.857 \| good	11.012 \| good	16.214 \| good	0.34 \| good	6.863 \| good	0.279 \| good
2025-06-18T16:00:00.000Z	16 \| good	2.756 \| good	10.748 \| good	17.308 \| good	0.575 \| good	10.807 \| good	0.279 \| good
2025-06-18T17:00:00.000Z	22 \| good	3.649 \| good	21.432 \| good	17.18 \| good	0.572 \| good	7.917 \| good	0.287 \| good
2025-06-18T18:00:00.000Z	38 \| good	7.455 \| good	34.564 \| good	22.311 \| good	0.409 \| good	6.518 \| good	0.302 \| good
2025-06-18T19:00:00.000Z	44 \| good	7.598 \| good	32.758 \| good	31.196 \| good	0.42 \| good	11.89 \| good	0.295 \| good
2025-06-18T20:00:00.000Z	38 \| good	7.197 \| good	33.281 \| good	35.144 \| good	0.389 \| good	5.528 \| good	0.398 \| good
2025-06-18T21:00:00.000Z	38 \| good	7.089 \| good	39.471 \| good	36.867 \| good	0.389 \| good	5.76 \| good	0.354 \| good
2025-06-18T22:00:00.000Z	38 \| good	6.901 \| good	28.828 \| good	33.256 \| good	1.035 \| good	11.324 \| good	0.398 \| good
2025-06-18T23:00:00.000Z	38 \| good	7.118 \| good	25.567 \| good	32.797 \| good	0.759 \| good	9.1 \| good	0.375 \| good
2025-06-19T00:00:00.000Z	33 \| good	5.618 \| good	28.384 \| good	26.28 \| good	0.736 \| good	4.693 \| good	0.413 \| good
2025-06-19T01:00:00.000Z	29 \| good	4.833 \| good	22.342 \| good	31.017 \| good	0.829 \| good	13.661 \| good	0.378 \| good
2025-06-19T02:00:00.000Z	28 \| good	4.697 \| good	14.969 \| good	30.368 \| good	0.635 \| good	15.699 \| good	0.355 \| good
2025-06-19T03:00:00.000Z	27 \| good	5.008 \| good	21.416 \| good	21.252 \| good	0.762 \| good	9.583 \| good	0.378 \| good
2025-06-19T04:00:00.000Z	27 \| good	5.162 \| good	21.159 \| good	17.343 \| good	1.045 \| good	20.283 \| good	0.329 \| good
2025-06-19T05:00:00.000Z	27 \| good	5.43 \| good	19.238 \| good	18.376 \| good	1.443 \| good	18.649 \| good	0.329 \| good
2025-06-19T06:00:00.000Z	27 \| good	5.336 \| good	22.119 \| good	12.412 \| good	1.436 \| good	15.976 \| good	0.302 \| good
2025-06-19T07:00:00.000Z	44 \| good	6.046 \| good	47.746 \| good	13.34 \| good	1.299 \| good	19.576 \| good	0.302 \| good
2025-06-19T08:00:00.000Z	27 \| good	5.138 \| good	25.461 \| good	14.35 \| good	1.275 \| good	20.324 \| good	0.302 \| good
2025-06-19T09:00:00.000Z	44 \| good	8.323 \| good	40.585 \| good	14.834 \| good	1.247 \| good	14.641 \| good	0.313 \| good
2025-06-19T10:00:00.000Z	52 \| moderate	10.314 \| good	47.139 \| good	11.999 \| good	1.302 \| good	13.972 \| good	0.301 \| good
2025-06-19T11:00:00.000Z	56 \| moderate	11.964 \| good	50.356 \| good	13.73 \| good	1.247 \| good	15.018 \| good	0.348 \| good
2025-06-19T12:00:00.000Z	33 \| good	5.598 \| good	23.045 \| good	16.94 \| good	1.054 \| good	14.205 \| good	0.457 \| good
2025-06-19T13:00:00.000Z	27 \| good	5.184 \| good	17.422 \| good	15.638 \| good	1.108 \| good	14.619 \| good	0.406 \| good
2025-06-19T14:00:00.000Z	19 \| good	3.12 \| good	12.33 \| good	19.604 \| good	1.496 \| good	6.367 \| good	0.409 \| good
2025-06-19T15:00:00.000Z	33 \| good	6.297 \| good	27.749 \| good	22.422 \| good	0.939 \| good	3.91 \| good	0.435 \| good
2025-06-19T16:00:00.000Z	38 \| good	6.643 \| good	41.279 \| good	27.84 \| good	1.131 \| good	8.694 \| good	0.322 \| good
2025-06-19T17:00:00.000Z	49 \| good	8.929 \| good	37.063 \| good	41.483 \| good	1.377 \| good	4.643 \| good	0.344 \| good
2025-06-19T18:00:00.000Z	49 \| good	9.466 \| good	41.818 \| good	47.828 \| good	1.15 \| good	2.492 \| good	0.371 \| good
2025-06-19T19:00:00.000Z	52 \| moderate	9.642 \| good	40.163 \| good	41.781 \| good	0.974 \| good	12.52 \| good	0.364 \| good
2025-06-19T20:00:00.000Z	44 \| good	7.86 \| good	33.087 \| good	44.219 \| good	0.937 \| good	3.233 \| good	0.389 \| good
2025-06-19T21:00:00.000Z	49 \| good	9.01 \| good	30.265 \| good	49.687 \| good	0.695 \| good	2.221 \| good	0.283 \| good
2025-06-19T21:00:00.000Z	44 \| good	7.86 \| good	33.087 \| good	44.219 \| good	0.937 \| good	3.233 \| good	0.389 \| good
2025-06-19T07:00:00.000Z	44 \| good	7.627 \| good	33.799 \| good	27.859 \| good	1.695 \| good	10.318 \| good	0.249 \| good
2025-06-19T08:00:00.000Z	44 \| good	7.834 \| good	34.278 \| good	25.676 \| good	1.674 \| good	10.516 \| good	0.252 \| good
2025-06-19T09:00:00.000Z	52 \| moderate	10.018 \| good	44.394 \| good	23.393 \| good	1.652 \| good	10.715 \| good	0.256 \| good
2025-06-19T10:00:00.000Z	54 \| moderate	10.668 \| good	47.079 \| good	19.483 \| good	1.918 \| good	5.406 \| good	0.21 \| good
2025-06-19T11:00:00.000Z	52 \| moderate	10.158 \| good	44.941 \| good	23.132 \| good	1.806 \| good	5.68 \| good	0.212 \| good
2025-06-19T12:00:00.000Z	44 \| good	7.878 \| good	34.242 \| good	32.532 \| good	1.694 \| good	5.953 \| good	0.215 \| good
2025-06-19T13:00:00.000Z	41 \| good	6.537 \| good	28.987 \| good	44.178 \| good	2.317 \| good	3.266 \| good	0.202 \| good
2025-06-19T14:00:00.000Z	47 \| good	6.585 \| good	29.556 \| good	51.447 \| good	2.252 \| good	3.209 \| good	0.202 \| good
2025-06-19T15:00:00.000Z	54 \| moderate	8.641 \| good	37.784 \| good	55.538 \| fine	2.187 \| good	3.151 \| good	0.201 \| good
2025-06-19T16:00:00.000Z	74 \| moderate	10.566 \| good	46.698 \| good	62.025 \| fine	1.78 \| good	1.989 \| good	0.201 \| good
2025-06-19T17:00:00.000Z	90 \| moderate	12.998 \| fine	58.377 \| fine	67.208 \| fine	1.71 \| good	1.914 \| good	0.2 \| good
2025-06-19T18:00:00.000Z	122 \| sensitive	13.545 \| fine	60.959 \| fine	77.311 \| moderate	1.639 \| good	1.84 \| good	0.2 \| good
2025-06-19T19:00:00.000Z	112 \| sensitive	12.109 \| fine	54.728 \| good	74.424 \| moderate	1.63 \| good	3.186 \| good	0.197 \| good
2025-06-19T20:00:00.000Z	90 \| moderate	10.736 \| good	47.596 \| good	66.848 \| fine	1.504 \| good	2.715 \| good	0.193 \| good
2025-06-19T21:00:00.000Z	61 \| moderate	9.235 \| good	41.394 \| good	57.601 \| fine	1.378 \| good	2.244 \| good	0.188 \| good
2025-06-19T22:00:00.000Z	67 \| moderate	9.676 \| good	42.826 \| good	60.034 \| fine	1.561 \| good	8.032 \| good	0.212 \| good
2025-06-19T23:00:00.000Z	52 \| moderate	9.721 \| good	43.104 \| good	55.268 \| fine	1.502 \| good	7.494 \| good	0.21 \| good
2025-06-20T00:00:00.000Z	52 \| moderate	10.371 \| good	45.827 \| good	47.405 \| good	1.444 \| good	6.956 \| good	0.207 \| good
2025-06-20T01:00:00.000Z	44 \| good	6.754 \| good	30.08 \| good	48.146 \| good	1.835 \| good	7.114 \| good	0.185 \| good
2025-06-20T02:00:00.000Z	46 \| good	5.146 \| good	22.192 \| good	50.362 \| good	1.829 \| good	7.177 \| good	0.187 \| good
2025-06-20T03:00:00.000Z	44 \| good	5.802 \| good	25.301 \| good	47.884 \| good	1.823 \| good	7.24 \| good	0.188 \| good
2025-06-20T04:00:00.000Z	41 \| good	7.472 \| good	32.915 \| good	43.811 \| good	0.961 \| good	2.617 \| good	0.156 \| good
2025-06-20T05:00:00.000Z	38 \| good	7.11 \| good	31.707 \| good	39.74 \| good	1.065 \| good	2.941 \| good	0.158 \| good
2025-06-20T06:00:00.000Z	38 \| good	6.484 \| good	28.963 \| good	40.852 \| good	1.169 \| good	3.265 \| good	0.159 \| good
2025-06-20T07:00:00.000Z	37 \| good	5.643 \| good	23.991 \| good	40.377 \| good	0.374 \| good	1.397 \| good	0.143 \| good
2025-06-20T08:00:00.000Z	36 \| good	4.469 \| good	19.761 \| good	38.894 \| good	0.379 \| good	1.395 \| good	0.143 \| good
2025-06-20T09:00:00.000Z	31 \| good	4.421 \| good	19.049 \| good	33.955 \| good	0.385 \| good	1.394 \| good	0.144 \| good
2025-06-20T10:00:00.000Z	29 \| good	3.384 \| good	14.736 \| good	30.81 \| good	0.347 \| good	1.658 \| good	0.151 \| good
2025-06-20T11:00:00.000Z	31 \| good	2.099 \| good	8.804 \| good	34.169 \| good	0.351 \| good	1.622 \| good	0.15 \| good
2025-06-20T12:00:00.000Z	37 \| good	2.134 \| good	8.858 \| good	40.233 \| good	0.354 \| good	1.587 \| good	0.149 \| good
2025-06-20T13:00:00.000Z	39 \| good	2.428 \| good	9.997 \| good	42.18 \| good	0.312 \| good	1.234 \| good	0.166 \| good
2025-06-20T14:00:00.000Z	42 \| good	3.506 \| good	15.833 \| good	45.485 \| good	0.299 \| good	1.186 \| good	0.165 \| good
2025-06-20T15:00:00.000Z	44 \| good	4.466 \| good	19.275 \| good	47.206 \| good	0.285 \| good	1.139 \| good	0.164 \| good
2025-06-20T16:00:00.000Z	44 \| good	4.741 \| good	20.363 \| good	48.068 \| good	0.21 \| good	0.895 \| good	0.176 \| good
2025-06-20T17:00:00.000Z	44 \| good	5.081 \| good	21.618 \| good	47.918 \| good	0.206 \| good	0.855 \| good	0.174 \| good
2025-06-20T18:00:00.000Z	49 \| good	9.121 \| good	39.924 \| good	48.407 \| good	0.202 \| good	0.814 \| good	0.173 \| good
2025-06-20T19:00:00.000Z	58 \| moderate	13.132 \| fine	59.471 \| fine	48.264 \| good	0.229 \| good	1.41 \| good	0.19 \| good
2025-06-20T20:00:00.000Z	62 \| moderate	15.075 \| fine	67.611 \| fine	47.359 \| good	0.219 \| good	1.36 \| good	0.189 \| good
2025-06-20T21:00:00.000Z	64 \| moderate	16.061 \| fine	71.662 \| fine	45.109 \| good	0.21 \| good	1.31 \| good	0.188 \| good
2025-06-20T22:00:00.000Z	64 \| moderate	15.975 \| fine	71.299 \| fine	44.28 \| good	0.456 \| good	5.087 \| good	0.222 \| good
2025-06-20T23:00:00.000Z	58 \| moderate	12.928 \| fine	57.69 \| fine	37.388 \| good	0.427 \| good	4.738 \| good	0.22 \| good
2025-06-21T00:00:00.000Z	52 \| moderate	10.102 \| good	45.081 \| good	33.34 \| good	0.398 \| good	4.389 \| good	0.218 \| good
2025-06-21T01:00:00.000Z	49 \| good	8.905 \| good	39.469 \| good	30.516 \| good	1.082 \| good	9.269 \| good	0.247 \| good
2025-06-21T02:00:00.000Z	49 \| good	9.196 \| good	41.196 \| good	27.271 \| good	1.045 \| good	8.783 \| good	0.245 \| good
2025-06-21T03:00:00.000Z	52 \| moderate	10.41 \| good	46.211 \| good	25.375 \| good	1.009 \| good	8.296 \| good	0.242 \| good
2025-06-21T04:00:00.000Z	54 \| moderate	10.953 \| good	48.283 \| good	26.926 \| good	1.49 \| good	8.98 \| good	0.243 \| good
2025-06-21T05:00:00.000Z	52 \| moderate	9.669 \| good	43.21 \| good	28 \| good	1.532 \| good	8.999 \| good	0.243 \| good
2025-06-21T06:00:00.000Z	52 \| moderate	9.855 \| good	10.116 \| good	26.775 \| good	1.559 \| good	8.961 \| good	0.243 \| good

Live air quality index in Ansonia, Connecticut today

Major air pollutants in Ansonia, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Air quality in nearby cities

Derby, Connecticut

Shelton, Connecticut

Seymour, Connecticut

Orange, Connecticut

Monroe, Connecticut

Oxford, Connecticut

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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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