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

The current PM10 concentration at Ansonia, Connecticut is 21.606 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Ansonia, Connecticut is 0.384 ppb.

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

The current ozone (O3) concentration at Ansonia, Connecticut is 39.985 ppm.

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

The current nitrogen dioxide (NO2) concentration at Ansonia, Connecticut is 8.013 ppb.

Ansonia, Connecticut live air quality index now

Q: What is the current concentration of PM2.5 in Ansonia, Connecticut?

The current PM2.5 concentration at Ansonia, Connecticut is 6.019 μg/m3.

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)

6.02 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

21.61 μg/m³

155

255

425

605+

Ozone (O₃)

39.98 ppb

201

201+

Sulfur Dioxide (SO₂)

0.38 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

8.01 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 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
2026-06-27T21:00:00.000Z	40 \| good	6.893 \| good	25.122 \| good	43.489 \| good	0.274 \| good	8.297 \| good	0.156 \| good
2026-06-27T22:00:00.000Z	37 \| good	5.984 \| good	13.683 \| good	40.135 \| good	0.283 \| good	10.837 \| good	0.172 \| good
2026-06-27T23:00:00.000Z	42 \| good	6.639 \| good	21.578 \| good	44.534 \| good	0.235 \| good	8.271 \| good	0.223 \| good
2026-06-28T00:00:00.000Z	49 \| good	9.237 \| good	38.427 \| good	40.425 \| good	0.179 \| good	11.114 \| good	0.29 \| good
2026-06-28T01:00:00.000Z	44 \| good	7.775 \| good	32.43 \| good	41.425 \| good	0.22 \| good	9.875 \| good	0.239 \| good
2026-06-28T02:00:00.000Z	38 \| good	6.816 \| good	25.178 \| good	41.466 \| good	0.217 \| good	10.081 \| good	0.264 \| good
2026-06-28T03:00:00.000Z	64 \| moderate	15.863 \| fine	70.444 \| fine	34.007 \| good	0.377 \| good	9.714 \| good	0.247 \| good
2026-06-28T04:00:00.000Z	52 \| moderate	9.906 \| good	47.628 \| good	29.03 \| good	0.26 \| good	5.681 \| good	0.306 \| good
2026-06-28T05:00:00.000Z	56 \| moderate	12.229 \| fine	34.75 \| good	23.006 \| good	0.199 \| good	10.774 \| good	0.349 \| good
2026-06-28T06:00:00.000Z	54 \| moderate	10.808 \| good	23.48 \| good	28.144 \| good	0.188 \| good	4.386 \| good	0.357 \| good
2026-06-28T07:00:00.000Z	49 \| good	8.872 \| good	18.103 \| good	23.8 \| good	0.348 \| good	4.683 \| good	0.358 \| good
2026-06-28T08:00:00.000Z	49 \| good	9.084 \| good	19.488 \| good	23.48 \| good	0.197 \| good	9.603 \| good	0.341 \| good
2026-06-28T09:00:00.000Z	49 \| good	9.103 \| good	31.519 \| good	18.456 \| good	0.295 \| good	9.369 \| good	0.29 \| good
2026-06-28T10:00:00.000Z	49 \| good	9.402 \| good	18.94 \| good	18.294 \| good	0.279 \| good	9.196 \| good	0.247 \| good
2026-06-28T11:00:00.000Z	52 \| moderate	9.714 \| good	32.025 \| good	13.78 \| good	0.293 \| good	7.934 \| good	0.289 \| good
2026-06-28T12:00:00.000Z	52 \| moderate	9.876 \| good	56.429 \| fine	25.521 \| good	0.362 \| good	8.627 \| good	0.265 \| good
2026-06-28T13:00:00.000Z	52 \| moderate	10.016 \| good	36.272 \| good	19.043 \| good	0.725 \| good	5.008 \| good	0.284 \| good
2026-06-28T14:00:00.000Z	44 \| good	7.572 \| good	25.158 \| good	17.504 \| good	0.203 \| good	4.307 \| good	0.206 \| good
2026-06-28T15:00:00.000Z	38 \| good	7.189 \| good	14.519 \| good	22.553 \| good	0.242 \| good	3.956 \| good	0.189 \| good
2026-06-28T16:00:00.000Z	38 \| good	7.113 \| good	13.088 \| good	28.594 \| good	0.334 \| good	5.855 \| good	0.241 \| good
2026-06-28T17:00:00.000Z	38 \| good	7.021 \| good	17.236 \| good	32.088 \| good	0.281 \| good	6.747 \| good	0.189 \| good
2026-06-28T18:00:00.000Z	38 \| good	6.522 \| good	23.475 \| good	39.317 \| good	0.258 \| good	5.38 \| good	0.206 \| good
2026-06-28T19:00:00.000Z	44 \| good	8.095 \| good	20.684 \| good	36.349 \| good	0.27 \| good	3.259 \| good	0.257 \| good
2026-06-28T20:00:00.000Z	49 \| good	8.899 \| good	24.777 \| good	48.338 \| good	0.312 \| good	2.855 \| good	0.206 \| good
2026-06-28T21:00:00.000Z	49 \| good	8.643 \| good	26.106 \| good	50.773 \| good	0.329 \| good	3.991 \| good	0.206 \| good
2026-06-28T22:00:00.000Z	47 \| good	8.085 \| good	23.511 \| good	50.988 \| good	0.29 \| good	5.217 \| good	0.215 \| good
2026-06-28T23:00:00.000Z	50 \| good	8.125 \| good	15.603 \| good	53.764 \| good	0.251 \| good	6.375 \| good	0.198 \| good
2026-06-29T00:00:00.000Z	58 \| moderate	7.356 \| good	36.592 \| good	56.658 \| fine	0.253 \| good	4.394 \| good	0.215 \| good
2026-06-29T01:00:00.000Z	48 \| good	7.724 \| good	30.896 \| good	52.253 \| good	0.299 \| good	3.169 \| good	0.198 \| good
2026-06-29T02:00:00.000Z	45 \| good	7.104 \| good	28.436 \| good	48.85 \| good	0.362 \| good	4.252 \| good	0.198 \| good
2026-06-29T03:00:00.000Z	60 \| moderate	13.526 \| fine	60.581 \| fine	41.413 \| good	0.359 \| good	7.21 \| good	0.214 \| good
2026-06-29T04:00:00.000Z	44 \| good	8.21 \| good	23.204 \| good	40.554 \| good	0.323 \| good	9.102 \| good	0.215 \| good
2026-06-29T05:00:00.000Z	44 \| good	8.141 \| good	23.44 \| good	39.016 \| good	0.33 \| good	9.35 \| good	0.173 \| good
2026-06-29T06:00:00.000Z	44 \| good	7.754 \| good	17.726 \| good	28.991 \| good	0.276 \| good	8.822 \| good	0.199 \| good
2026-06-29T07:00:00.000Z	44 \| good	8.5 \| good	20.803 \| good	29.034 \| good	0.535 \| good	10.217 \| good	0.221 \| good
2026-06-29T08:00:00.000Z	44 \| good	8.125 \| good	32.334 \| good	24.87 \| good	0.273 \| good	12.816 \| good	0.199 \| good
2026-06-29T09:00:00.000Z	44 \| good	7.996 \| good	36.886 \| good	28.755 \| good	0.277 \| good	11.629 \| good	0.19 \| good
2026-06-29T10:00:00.000Z	54 \| moderate	10.611 \| good	24.245 \| good	18.661 \| good	0.143 \| good	7.323 \| good	0.195 \| good
2026-06-29T11:00:00.000Z	54 \| moderate	11.158 \| good	17.376 \| good	18.526 \| good	0.276 \| good	9.123 \| good	0.231 \| good
2026-06-29T12:00:00.000Z	49 \| good	8.962 \| good	26.195 \| good	24.704 \| good	0.229 \| good	9.283 \| good	0.223 \| good
2026-06-29T13:00:00.000Z	49 \| good	8.562 \| good	26.847 \| good	31.799 \| good	0.354 \| good	7.668 \| good	0.272 \| good
2026-06-29T14:00:00.000Z	52 \| moderate	9.503 \| good	21.431 \| good	27.131 \| good	0.418 \| good	4.746 \| good	0.198 \| good
2026-06-29T15:00:00.000Z	49 \| good	8.797 \| good	24.586 \| good	27.979 \| good	0.431 \| good	5.062 \| good	0.19 \| good
2026-06-29T16:00:00.000Z	52 \| moderate	9.59 \| good	38.125 \| good	26.392 \| good	0.378 \| good	6.443 \| good	0.198 \| good
2026-06-29T17:00:00.000Z	30 \| good	4.463 \| good	21.46 \| good	31.868 \| good	0.402 \| good	5.301 \| good	0.233 \| good
2026-06-29T18:00:00.000Z	32 \| good	4.872 \| good	29.273 \| good	35.323 \| good	0.438 \| good	7.367 \| good	0.233 \| good
2026-06-29T19:00:00.000Z	49 \| good	9.313 \| good	23.402 \| good	37.927 \| good	0.385 \| good	7.197 \| good	0.189 \| good
2026-06-29T20:00:00.000Z	44 \| good	8.479 \| good	21.32 \| good	39.276 \| good	0.314 \| good	7.837 \| good	0.241 \| good
2026-06-29T20:00:00.000Z	37 \| good	6.019 \| good	21.606 \| good	39.985 \| good	0.384 \| good	8.013 \| good	0.192 \| good
2026-06-29T21:00:00.000Z	33 \| good	1.862 \| good	7.324 \| good	36.485 \| good	0.229 \| good	1.108 \| good	0.152 \| good
2026-06-29T22:00:00.000Z	36 \| good	3.687 \| good	15.981 \| good	38.697 \| good	0.24 \| good	1.491 \| good	0.157 \| good
2026-06-29T23:00:00.000Z	42 \| good	7.296 \| good	32.081 \| good	45.189 \| good	0.259 \| good	2.422 \| good	0.168 \| good
2026-06-30T00:00:00.000Z	52 \| moderate	10.116 \| good	44.652 \| good	48.144 \| good	0.306 \| good	3.769 \| good	0.176 \| good
2026-06-30T01:00:00.000Z	56 \| moderate	11.695 \| good	51.744 \| good	44.802 \| good	0.378 \| good	5.692 \| good	0.186 \| good
2026-06-30T02:00:00.000Z	56 \| moderate	11.684 \| good	51.748 \| good	38.481 \| good	0.444 \| good	6.188 \| good	0.18 \| good
2026-06-30T03:00:00.000Z	54 \| moderate	11.304 \| good	50.321 \| good	36.617 \| good	0.505 \| good	6.688 \| good	0.171 \| good
2026-06-30T04:00:00.000Z	54 \| moderate	11.387 \| good	50.32 \| good	31.28 \| good	0.545 \| good	7.483 \| good	0.168 \| good
2026-06-30T05:00:00.000Z	54 \| moderate	10.903 \| good	48.189 \| good	28.431 \| good	0.57 \| good	7.984 \| good	0.164 \| good
2026-06-30T06:00:00.000Z	54 \| moderate	11.236 \| good	49.866 \| good	24.848 \| good	0.604 \| good	8.567 \| good	0.161 \| good
2026-06-30T07:00:00.000Z	54 \| moderate	11.339 \| good	49.978 \| good	20.91 \| good	0.636 \| good	9.133 \| good	0.16 \| good
2026-06-30T08:00:00.000Z	54 \| moderate	11.478 \| good	50.974 \| good	16.112 \| good	0.663 \| good	9.616 \| good	0.162 \| good
2026-06-30T09:00:00.000Z	54 \| moderate	11.136 \| good	49.142 \| good	16.523 \| good	0.685 \| good	10.024 \| good	0.166 \| good
2026-06-30T10:00:00.000Z	54 \| moderate	11.426 \| good	50.442 \| good	16.428 \| good	0.692 \| good	10.412 \| good	0.172 \| good
2026-06-30T11:00:00.000Z	54 \| moderate	11.255 \| good	49.712 \| good	20.415 \| good	0.667 \| good	8.893 \| good	0.178 \| good
2026-06-30T12:00:00.000Z	54 \| moderate	10.696 \| good	47.368 \| good	28.754 \| good	0.715 \| good	6.975 \| good	0.184 \| good
2026-06-30T13:00:00.000Z	54 \| moderate	11.053 \| good	48.524 \| good	36.772 \| good	0.752 \| good	4.906 \| good	0.186 \| good
2026-06-30T14:00:00.000Z	56 \| moderate	12.292 \| fine	55.317 \| fine	44.166 \| good	0.756 \| good	3.147 \| good	0.18 \| good
2026-06-30T15:00:00.000Z	60 \| moderate	13.977 \| fine	62.988 \| fine	51.366 \| good	0.722 \| good	2.28 \| good	0.172 \| good
2026-06-30T16:00:00.000Z	61 \| moderate	13.725 \| fine	62.348 \| fine	57.669 \| fine	0.649 \| good	1.809 \| good	0.167 \| good
2026-06-30T17:00:00.000Z	87 \| moderate	14.107 \| fine	62.64 \| fine	65.98 \| fine	0.603 \| good	1.486 \| good	0.162 \| good
2026-06-30T18:00:00.000Z	119 \| sensitive	14.004 \| fine	62.46 \| fine	75.76 \| moderate	0.579 \| good	1.272 \| good	0.158 \| good
2026-06-30T19:00:00.000Z	105 \| sensitive	12.103 \| fine	54.461 \| good	72.229 \| moderate	0.557 \| good	1.155 \| good	0.154 \| good
2026-06-30T20:00:00.000Z	74 \| moderate	9.764 \| good	43.457 \| good	61.521 \| fine	0.516 \| good	1.14 \| good	0.149 \| good
2026-06-30T21:00:00.000Z	48 \| good	6.593 \| good	29.225 \| good	52.403 \| good	0.463 \| good	1.243 \| good	0.145 \| good
2026-06-30T22:00:00.000Z	44 \| good	4.875 \| good	21.261 \| good	46.506 \| good	0.406 \| good	1.635 \| good	0.144 \| good
2026-06-30T23:00:00.000Z	39 \| good	4.302 \| good	19.047 \| good	42.285 \| good	0.358 \| good	2.384 \| good	0.146 \| good
2026-07-01T00:00:00.000Z	38 \| good	4.861 \| good	21.095 \| good	41.102 \| good	0.336 \| good	3.283 \| good	0.146 \| good
2026-07-01T01:00:00.000Z	34 \| good	5.152 \| good	22.224 \| good	37.129 \| good	0.349 \| good	4.288 \| good	0.147 \| good
2026-07-01T02:00:00.000Z	38 \| good	6.648 \| good	29.454 \| good	33.486 \| good	0.387 \| good	5.328 \| good	0.15 \| good
2026-07-01T03:00:00.000Z	38 \| good	7.206 \| good	31.967 \| good	33.978 \| good	0.432 \| good	6.065 \| good	0.149 \| good
2026-07-01T04:00:00.000Z	38 \| good	7.376 \| good	32.878 \| good	27.598 \| good	0.473 \| good	6.417 \| good	0.15 \| good
2026-07-01T05:00:00.000Z	38 \| good	6.976 \| good	30.968 \| good	31.376 \| good	0.504 \| good	6.335 \| good	0.15 \| good
2026-07-01T06:00:00.000Z	44 \| good	8.191 \| good	35.608 \| good	23.706 \| good	0.503 \| good	5.817 \| good	0.146 \| good
2026-07-01T07:00:00.000Z	49 \| good	9.22 \| good	41.024 \| good	22.368 \| good	0.494 \| good	5.048 \| good	0.14 \| good
2026-07-01T08:00:00.000Z	49 \| good	9.368 \| good	41.769 \| good	20.611 \| good	0.497 \| good	4.671 \| good	0.137 \| good
2026-07-01T09:00:00.000Z	44 \| good	8.331 \| good	36.786 \| good	12.18 \| good	0.502 \| good	4.622 \| good	0.137 \| good
2026-07-01T10:00:00.000Z	44 \| good	8.165 \| good	35.911 \| good	16.494 \| good	0.507 \| good	4.738 \| good	0.138 \| good
2026-07-01T11:00:00.000Z	44 \| good	8.327 \| good	36.889 \| good	25.319 \| good	0.503 \| good	4.439 \| good	0.141 \| good
2026-07-01T12:00:00.000Z	49 \| good	9.441 \| good	42.122 \| good	35.121 \| good	0.541 \| good	3.931 \| good	0.147 \| good
2026-07-01T13:00:00.000Z	56 \| moderate	11.655 \| good	51.276 \| good	44.422 \| good	0.591 \| good	3.151 \| good	0.156 \| good
2026-07-01T14:00:00.000Z	62 \| moderate	14.757 \| fine	65.68 \| fine	50.87 \| good	0.624 \| good	2.458 \| good	0.165 \| good
2026-07-01T15:00:00.000Z	71 \| moderate	20.304 \| fine	89.143 \| fine	52.852 \| good	0.661 \| good	2.023 \| good	0.174 \| good
2026-07-01T16:00:00.000Z	75 \| moderate	22.447 \| fine	97.761 \| fine	49.238 \| good	0.701 \| good	1.696 \| good	0.182 \| good
2026-07-01T17:00:00.000Z	73 \| moderate	21.224 \| fine	93.665 \| fine	47.26 \| good	0.708 \| good	1.426 \| good	0.183 \| good
2026-07-01T18:00:00.000Z	71 \| moderate	20.457 \| fine	89.922 \| fine	46.523 \| good	0.662 \| good	1.22 \| good	0.179 \| good
2026-07-01T19:00:00.000Z	71 \| moderate	20.033 \| fine	87.964 \| fine	45.564 \| good	0.616 \| good	1.178 \| good	0.177 \| good
2026-07-01T20:00:00.000Z	69 \| moderate	18.921 \| fine	83.47 \| fine	38.98 \| good	0.578 \| good	1.212 \| good	0.175 \| good

Ansonia

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Ansonia, Connecticut air quality map: Track AQI near you

0.19ppm

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 03:00:00 on 2026-06-29.

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 05:00:00 on 2026-06-29.

What is the current air quality in Ansonia, Connecticut?

The current air quality in Ansonia, Connecticut is 37, 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 O3.

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 6.019 μg/m³.

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

The current PM₁₀ concentration at Ansonia, Connecticut is 21.606 μg/m³.

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

The current carbon monoxide (CO) concentration at Ansonia, Connecticut is 0.192 ppm.

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

The current sulfur dioxide (SO₂) concentration at Ansonia, Connecticut is 0.384 ppb.

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

The current ozone (O₃) concentration at Ansonia, Connecticut is 39.985 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Ansonia, Connecticut is 8.013 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-06-27T21:00:00.000Z	40 \| good	6.893 \| good	25.122 \| good	43.489 \| good	0.274 \| good	8.297 \| good	0.156 \| good
2026-06-27T22:00:00.000Z	37 \| good	5.984 \| good	13.683 \| good	40.135 \| good	0.283 \| good	10.837 \| good	0.172 \| good
2026-06-27T23:00:00.000Z	42 \| good	6.639 \| good	21.578 \| good	44.534 \| good	0.235 \| good	8.271 \| good	0.223 \| good
2026-06-28T00:00:00.000Z	49 \| good	9.237 \| good	38.427 \| good	40.425 \| good	0.179 \| good	11.114 \| good	0.29 \| good
2026-06-28T01:00:00.000Z	44 \| good	7.775 \| good	32.43 \| good	41.425 \| good	0.22 \| good	9.875 \| good	0.239 \| good
2026-06-28T02:00:00.000Z	38 \| good	6.816 \| good	25.178 \| good	41.466 \| good	0.217 \| good	10.081 \| good	0.264 \| good
2026-06-28T03:00:00.000Z	64 \| moderate	15.863 \| fine	70.444 \| fine	34.007 \| good	0.377 \| good	9.714 \| good	0.247 \| good
2026-06-28T04:00:00.000Z	52 \| moderate	9.906 \| good	47.628 \| good	29.03 \| good	0.26 \| good	5.681 \| good	0.306 \| good
2026-06-28T05:00:00.000Z	56 \| moderate	12.229 \| fine	34.75 \| good	23.006 \| good	0.199 \| good	10.774 \| good	0.349 \| good
2026-06-28T06:00:00.000Z	54 \| moderate	10.808 \| good	23.48 \| good	28.144 \| good	0.188 \| good	4.386 \| good	0.357 \| good
2026-06-28T07:00:00.000Z	49 \| good	8.872 \| good	18.103 \| good	23.8 \| good	0.348 \| good	4.683 \| good	0.358 \| good
2026-06-28T08:00:00.000Z	49 \| good	9.084 \| good	19.488 \| good	23.48 \| good	0.197 \| good	9.603 \| good	0.341 \| good
2026-06-28T09:00:00.000Z	49 \| good	9.103 \| good	31.519 \| good	18.456 \| good	0.295 \| good	9.369 \| good	0.29 \| good
2026-06-28T10:00:00.000Z	49 \| good	9.402 \| good	18.94 \| good	18.294 \| good	0.279 \| good	9.196 \| good	0.247 \| good
2026-06-28T11:00:00.000Z	52 \| moderate	9.714 \| good	32.025 \| good	13.78 \| good	0.293 \| good	7.934 \| good	0.289 \| good
2026-06-28T12:00:00.000Z	52 \| moderate	9.876 \| good	56.429 \| fine	25.521 \| good	0.362 \| good	8.627 \| good	0.265 \| good
2026-06-28T13:00:00.000Z	52 \| moderate	10.016 \| good	36.272 \| good	19.043 \| good	0.725 \| good	5.008 \| good	0.284 \| good
2026-06-28T14:00:00.000Z	44 \| good	7.572 \| good	25.158 \| good	17.504 \| good	0.203 \| good	4.307 \| good	0.206 \| good
2026-06-28T15:00:00.000Z	38 \| good	7.189 \| good	14.519 \| good	22.553 \| good	0.242 \| good	3.956 \| good	0.189 \| good
2026-06-28T16:00:00.000Z	38 \| good	7.113 \| good	13.088 \| good	28.594 \| good	0.334 \| good	5.855 \| good	0.241 \| good
2026-06-28T17:00:00.000Z	38 \| good	7.021 \| good	17.236 \| good	32.088 \| good	0.281 \| good	6.747 \| good	0.189 \| good
2026-06-28T18:00:00.000Z	38 \| good	6.522 \| good	23.475 \| good	39.317 \| good	0.258 \| good	5.38 \| good	0.206 \| good
2026-06-28T19:00:00.000Z	44 \| good	8.095 \| good	20.684 \| good	36.349 \| good	0.27 \| good	3.259 \| good	0.257 \| good
2026-06-28T20:00:00.000Z	49 \| good	8.899 \| good	24.777 \| good	48.338 \| good	0.312 \| good	2.855 \| good	0.206 \| good
2026-06-28T21:00:00.000Z	49 \| good	8.643 \| good	26.106 \| good	50.773 \| good	0.329 \| good	3.991 \| good	0.206 \| good
2026-06-28T22:00:00.000Z	47 \| good	8.085 \| good	23.511 \| good	50.988 \| good	0.29 \| good	5.217 \| good	0.215 \| good
2026-06-28T23:00:00.000Z	50 \| good	8.125 \| good	15.603 \| good	53.764 \| good	0.251 \| good	6.375 \| good	0.198 \| good
2026-06-29T00:00:00.000Z	58 \| moderate	7.356 \| good	36.592 \| good	56.658 \| fine	0.253 \| good	4.394 \| good	0.215 \| good
2026-06-29T01:00:00.000Z	48 \| good	7.724 \| good	30.896 \| good	52.253 \| good	0.299 \| good	3.169 \| good	0.198 \| good
2026-06-29T02:00:00.000Z	45 \| good	7.104 \| good	28.436 \| good	48.85 \| good	0.362 \| good	4.252 \| good	0.198 \| good
2026-06-29T03:00:00.000Z	60 \| moderate	13.526 \| fine	60.581 \| fine	41.413 \| good	0.359 \| good	7.21 \| good	0.214 \| good
2026-06-29T04:00:00.000Z	44 \| good	8.21 \| good	23.204 \| good	40.554 \| good	0.323 \| good	9.102 \| good	0.215 \| good
2026-06-29T05:00:00.000Z	44 \| good	8.141 \| good	23.44 \| good	39.016 \| good	0.33 \| good	9.35 \| good	0.173 \| good
2026-06-29T06:00:00.000Z	44 \| good	7.754 \| good	17.726 \| good	28.991 \| good	0.276 \| good	8.822 \| good	0.199 \| good
2026-06-29T07:00:00.000Z	44 \| good	8.5 \| good	20.803 \| good	29.034 \| good	0.535 \| good	10.217 \| good	0.221 \| good
2026-06-29T08:00:00.000Z	44 \| good	8.125 \| good	32.334 \| good	24.87 \| good	0.273 \| good	12.816 \| good	0.199 \| good
2026-06-29T09:00:00.000Z	44 \| good	7.996 \| good	36.886 \| good	28.755 \| good	0.277 \| good	11.629 \| good	0.19 \| good
2026-06-29T10:00:00.000Z	54 \| moderate	10.611 \| good	24.245 \| good	18.661 \| good	0.143 \| good	7.323 \| good	0.195 \| good
2026-06-29T11:00:00.000Z	54 \| moderate	11.158 \| good	17.376 \| good	18.526 \| good	0.276 \| good	9.123 \| good	0.231 \| good
2026-06-29T12:00:00.000Z	49 \| good	8.962 \| good	26.195 \| good	24.704 \| good	0.229 \| good	9.283 \| good	0.223 \| good
2026-06-29T13:00:00.000Z	49 \| good	8.562 \| good	26.847 \| good	31.799 \| good	0.354 \| good	7.668 \| good	0.272 \| good
2026-06-29T14:00:00.000Z	52 \| moderate	9.503 \| good	21.431 \| good	27.131 \| good	0.418 \| good	4.746 \| good	0.198 \| good
2026-06-29T15:00:00.000Z	49 \| good	8.797 \| good	24.586 \| good	27.979 \| good	0.431 \| good	5.062 \| good	0.19 \| good
2026-06-29T16:00:00.000Z	52 \| moderate	9.59 \| good	38.125 \| good	26.392 \| good	0.378 \| good	6.443 \| good	0.198 \| good
2026-06-29T17:00:00.000Z	30 \| good	4.463 \| good	21.46 \| good	31.868 \| good	0.402 \| good	5.301 \| good	0.233 \| good
2026-06-29T18:00:00.000Z	32 \| good	4.872 \| good	29.273 \| good	35.323 \| good	0.438 \| good	7.367 \| good	0.233 \| good
2026-06-29T19:00:00.000Z	49 \| good	9.313 \| good	23.402 \| good	37.927 \| good	0.385 \| good	7.197 \| good	0.189 \| good
2026-06-29T20:00:00.000Z	44 \| good	8.479 \| good	21.32 \| good	39.276 \| good	0.314 \| good	7.837 \| good	0.241 \| good
2026-06-29T20:00:00.000Z	37 \| good	6.019 \| good	21.606 \| good	39.985 \| good	0.384 \| good	8.013 \| good	0.192 \| good
2026-06-29T21:00:00.000Z	33 \| good	1.862 \| good	7.324 \| good	36.485 \| good	0.229 \| good	1.108 \| good	0.152 \| good
2026-06-29T22:00:00.000Z	36 \| good	3.687 \| good	15.981 \| good	38.697 \| good	0.24 \| good	1.491 \| good	0.157 \| good
2026-06-29T23:00:00.000Z	42 \| good	7.296 \| good	32.081 \| good	45.189 \| good	0.259 \| good	2.422 \| good	0.168 \| good
2026-06-30T00:00:00.000Z	52 \| moderate	10.116 \| good	44.652 \| good	48.144 \| good	0.306 \| good	3.769 \| good	0.176 \| good
2026-06-30T01:00:00.000Z	56 \| moderate	11.695 \| good	51.744 \| good	44.802 \| good	0.378 \| good	5.692 \| good	0.186 \| good
2026-06-30T02:00:00.000Z	56 \| moderate	11.684 \| good	51.748 \| good	38.481 \| good	0.444 \| good	6.188 \| good	0.18 \| good
2026-06-30T03:00:00.000Z	54 \| moderate	11.304 \| good	50.321 \| good	36.617 \| good	0.505 \| good	6.688 \| good	0.171 \| good
2026-06-30T04:00:00.000Z	54 \| moderate	11.387 \| good	50.32 \| good	31.28 \| good	0.545 \| good	7.483 \| good	0.168 \| good
2026-06-30T05:00:00.000Z	54 \| moderate	10.903 \| good	48.189 \| good	28.431 \| good	0.57 \| good	7.984 \| good	0.164 \| good
2026-06-30T06:00:00.000Z	54 \| moderate	11.236 \| good	49.866 \| good	24.848 \| good	0.604 \| good	8.567 \| good	0.161 \| good
2026-06-30T07:00:00.000Z	54 \| moderate	11.339 \| good	49.978 \| good	20.91 \| good	0.636 \| good	9.133 \| good	0.16 \| good
2026-06-30T08:00:00.000Z	54 \| moderate	11.478 \| good	50.974 \| good	16.112 \| good	0.663 \| good	9.616 \| good	0.162 \| good
2026-06-30T09:00:00.000Z	54 \| moderate	11.136 \| good	49.142 \| good	16.523 \| good	0.685 \| good	10.024 \| good	0.166 \| good
2026-06-30T10:00:00.000Z	54 \| moderate	11.426 \| good	50.442 \| good	16.428 \| good	0.692 \| good	10.412 \| good	0.172 \| good
2026-06-30T11:00:00.000Z	54 \| moderate	11.255 \| good	49.712 \| good	20.415 \| good	0.667 \| good	8.893 \| good	0.178 \| good
2026-06-30T12:00:00.000Z	54 \| moderate	10.696 \| good	47.368 \| good	28.754 \| good	0.715 \| good	6.975 \| good	0.184 \| good
2026-06-30T13:00:00.000Z	54 \| moderate	11.053 \| good	48.524 \| good	36.772 \| good	0.752 \| good	4.906 \| good	0.186 \| good
2026-06-30T14:00:00.000Z	56 \| moderate	12.292 \| fine	55.317 \| fine	44.166 \| good	0.756 \| good	3.147 \| good	0.18 \| good
2026-06-30T15:00:00.000Z	60 \| moderate	13.977 \| fine	62.988 \| fine	51.366 \| good	0.722 \| good	2.28 \| good	0.172 \| good
2026-06-30T16:00:00.000Z	61 \| moderate	13.725 \| fine	62.348 \| fine	57.669 \| fine	0.649 \| good	1.809 \| good	0.167 \| good
2026-06-30T17:00:00.000Z	87 \| moderate	14.107 \| fine	62.64 \| fine	65.98 \| fine	0.603 \| good	1.486 \| good	0.162 \| good
2026-06-30T18:00:00.000Z	119 \| sensitive	14.004 \| fine	62.46 \| fine	75.76 \| moderate	0.579 \| good	1.272 \| good	0.158 \| good
2026-06-30T19:00:00.000Z	105 \| sensitive	12.103 \| fine	54.461 \| good	72.229 \| moderate	0.557 \| good	1.155 \| good	0.154 \| good
2026-06-30T20:00:00.000Z	74 \| moderate	9.764 \| good	43.457 \| good	61.521 \| fine	0.516 \| good	1.14 \| good	0.149 \| good
2026-06-30T21:00:00.000Z	48 \| good	6.593 \| good	29.225 \| good	52.403 \| good	0.463 \| good	1.243 \| good	0.145 \| good
2026-06-30T22:00:00.000Z	44 \| good	4.875 \| good	21.261 \| good	46.506 \| good	0.406 \| good	1.635 \| good	0.144 \| good
2026-06-30T23:00:00.000Z	39 \| good	4.302 \| good	19.047 \| good	42.285 \| good	0.358 \| good	2.384 \| good	0.146 \| good
2026-07-01T00:00:00.000Z	38 \| good	4.861 \| good	21.095 \| good	41.102 \| good	0.336 \| good	3.283 \| good	0.146 \| good
2026-07-01T01:00:00.000Z	34 \| good	5.152 \| good	22.224 \| good	37.129 \| good	0.349 \| good	4.288 \| good	0.147 \| good
2026-07-01T02:00:00.000Z	38 \| good	6.648 \| good	29.454 \| good	33.486 \| good	0.387 \| good	5.328 \| good	0.15 \| good
2026-07-01T03:00:00.000Z	38 \| good	7.206 \| good	31.967 \| good	33.978 \| good	0.432 \| good	6.065 \| good	0.149 \| good
2026-07-01T04:00:00.000Z	38 \| good	7.376 \| good	32.878 \| good	27.598 \| good	0.473 \| good	6.417 \| good	0.15 \| good
2026-07-01T05:00:00.000Z	38 \| good	6.976 \| good	30.968 \| good	31.376 \| good	0.504 \| good	6.335 \| good	0.15 \| good
2026-07-01T06:00:00.000Z	44 \| good	8.191 \| good	35.608 \| good	23.706 \| good	0.503 \| good	5.817 \| good	0.146 \| good
2026-07-01T07:00:00.000Z	49 \| good	9.22 \| good	41.024 \| good	22.368 \| good	0.494 \| good	5.048 \| good	0.14 \| good
2026-07-01T08:00:00.000Z	49 \| good	9.368 \| good	41.769 \| good	20.611 \| good	0.497 \| good	4.671 \| good	0.137 \| good
2026-07-01T09:00:00.000Z	44 \| good	8.331 \| good	36.786 \| good	12.18 \| good	0.502 \| good	4.622 \| good	0.137 \| good
2026-07-01T10:00:00.000Z	44 \| good	8.165 \| good	35.911 \| good	16.494 \| good	0.507 \| good	4.738 \| good	0.138 \| good
2026-07-01T11:00:00.000Z	44 \| good	8.327 \| good	36.889 \| good	25.319 \| good	0.503 \| good	4.439 \| good	0.141 \| good
2026-07-01T12:00:00.000Z	49 \| good	9.441 \| good	42.122 \| good	35.121 \| good	0.541 \| good	3.931 \| good	0.147 \| good
2026-07-01T13:00:00.000Z	56 \| moderate	11.655 \| good	51.276 \| good	44.422 \| good	0.591 \| good	3.151 \| good	0.156 \| good
2026-07-01T14:00:00.000Z	62 \| moderate	14.757 \| fine	65.68 \| fine	50.87 \| good	0.624 \| good	2.458 \| good	0.165 \| good
2026-07-01T15:00:00.000Z	71 \| moderate	20.304 \| fine	89.143 \| fine	52.852 \| good	0.661 \| good	2.023 \| good	0.174 \| good
2026-07-01T16:00:00.000Z	75 \| moderate	22.447 \| fine	97.761 \| fine	49.238 \| good	0.701 \| good	1.696 \| good	0.182 \| good
2026-07-01T17:00:00.000Z	73 \| moderate	21.224 \| fine	93.665 \| fine	47.26 \| good	0.708 \| good	1.426 \| good	0.183 \| good
2026-07-01T18:00:00.000Z	71 \| moderate	20.457 \| fine	89.922 \| fine	46.523 \| good	0.662 \| good	1.22 \| good	0.179 \| good
2026-07-01T19:00:00.000Z	71 \| moderate	20.033 \| fine	87.964 \| fine	45.564 \| good	0.616 \| good	1.178 \| good	0.177 \| good
2026-07-01T20:00:00.000Z	69 \| moderate	18.921 \| fine	83.47 \| fine	38.98 \| good	0.578 \| good	1.212 \| good	0.175 \| good

Ansonia, Connecticut live air quality index now

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)

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

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