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

The current PM10 concentration at Stratford, Connecticut is 112.069 μg/m3.

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

The current sulfur dioxide (SO2) concentration at Stratford, Connecticut is 1.942 ppb.

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

The current ozone (O3) concentration at Stratford, Connecticut is 16.063 ppm.

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

The current nitrogen dioxide (NO2) concentration at Stratford, Connecticut is 9.695 ppb.

Stratford, Connecticut live air quality index now

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

Stay updated with real-time air quality in Stratford, 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)

102

Unhealthy for sensitive groups

Stratford, Connecticut

Last updated: ... (Local time)

Major air pollutants in Stratford, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

36.13 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

106.56 μg/m³

155

255

425

605+

Ozone (O₃)

55.89 ppb

201

201+

Sulfur Dioxide (SO₂)

1.42 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

3.53 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.36 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Low

Stratford, Connecticut

Get Live Pollen Counts

Stratford, Connecticut

Scroll To Air Quality Map

Track live Stratford, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-08-03T21:00:00.000Z	69 \| moderate	19.253 \| fine	45.786 \| good	46.035 \| good	0.754 \| good	5.924 \| good	0.288 \| good
2025-08-03T22:00:00.000Z	67 \| moderate	18.277 \| fine	60.425 \| fine	46.617 \| good	0.849 \| good	5.649 \| good	0.288 \| good
2025-08-03T23:00:00.000Z	66 \| moderate	16.569 \| fine	28.922 \| good	46.241 \| good	0.842 \| good	4.415 \| good	0.288 \| good
2025-08-04T00:00:00.000Z	60 \| moderate	13.677 \| fine	36.369 \| good	45.854 \| good	0.515 \| good	4.168 \| good	0.273 \| good
2025-08-04T01:00:00.000Z	56 \| moderate	12.282 \| fine	47.118 \| good	46.002 \| good	0.552 \| good	5.162 \| good	0.231 \| good
2025-08-04T02:00:00.000Z	58 \| moderate	12.528 \| fine	64.653 \| fine	44.112 \| good	0.556 \| good	6.604 \| good	0.274 \| good
2025-08-04T03:00:00.000Z	54 \| moderate	11.188 \| good	29.925 \| good	42.565 \| good	0.433 \| good	11.222 \| good	0.245 \| good
2025-08-04T04:00:00.000Z	56 \| moderate	11.68 \| good	35.524 \| good	40.081 \| good	0.481 \| good	17.172 \| good	0.26 \| good
2025-08-04T05:00:00.000Z	62 \| moderate	14.78 \| fine	37.976 \| good	36.558 \| good	0.58 \| good	13.617 \| good	0.286 \| good
2025-08-04T06:00:00.000Z	54 \| moderate	10.825 \| good	43.95 \| good	33.397 \| good	0.585 \| good	14.147 \| good	0.3 \| good
2025-08-04T07:00:00.000Z	54 \| moderate	11.286 \| good	42.483 \| good	21.989 \| good	0.344 \| good	11.996 \| good	0.3 \| good
2025-08-04T08:00:00.000Z	54 \| moderate	10.844 \| good	24.8 \| good	20.625 \| good	0.306 \| good	10.407 \| good	0.3 \| good
2025-08-04T09:00:00.000Z	58 \| moderate	13.463 \| fine	21.185 \| good	18.07 \| good	0.301 \| good	8.432 \| good	0.3 \| good
2025-08-04T10:00:00.000Z	49 \| good	8.984 \| good	26.3 \| good	12.998 \| good	0.276 \| good	8.6 \| good	0.331 \| good
2025-08-04T11:00:00.000Z	54 \| moderate	10.661 \| good	20.896 \| good	13.538 \| good	0.461 \| good	8.683 \| good	0.351 \| good
2025-08-04T12:00:00.000Z	56 \| moderate	11.867 \| good	25.761 \| good	13.558 \| good	0.556 \| good	7.894 \| good	0.436 \| good
2025-08-04T13:00:00.000Z	54 \| moderate	11.305 \| good	20.711 \| good	16.279 \| good	0.597 \| good	11.132 \| good	0.422 \| good
2025-08-04T14:00:00.000Z	58 \| moderate	13.279 \| fine	49.732 \| good	18.77 \| good	0.509 \| good	10.777 \| good	0.342 \| good
2025-08-04T15:00:00.000Z	66 \| moderate	16.735 \| fine	57.347 \| fine	23.989 \| good	1.306 \| good	11.283 \| good	0.33 \| good
2025-08-04T16:00:00.000Z	64 \| moderate	16.412 \| fine	55.139 \| fine	27.038 \| good	0.598 \| good	11.023 \| good	0.352 \| good
2025-08-04T17:00:00.000Z	69 \| moderate	19.076 \| fine	82.778 \| fine	33.286 \| good	0.628 \| good	8.448 \| good	0.329 \| good
2025-08-04T18:00:00.000Z	67 \| moderate	17.594 \| fine	56.953 \| fine	35.488 \| good	0.655 \| good	5.23 \| good	0.313 \| good
2025-08-04T19:00:00.000Z	69 \| moderate	18.501 \| fine	38.112 \| good	43.387 \| good	0.874 \| good	3.003 \| good	0.337 \| good
2025-08-04T20:00:00.000Z	71 \| moderate	19.61 \| fine	67.872 \| fine	53.052 \| good	0.942 \| good	4.925 \| good	0.376 \| good
2025-08-04T21:00:00.000Z	77 \| moderate	23.205 \| fine	65.873 \| fine	58.248 \| fine	1 \| good	4.402 \| good	0.36 \| good
2025-08-04T22:00:00.000Z	84 \| moderate	27.424 \| fine	65.434 \| fine	63.639 \| fine	1.032 \| good	3.29 \| good	0.356 \| good
2025-08-04T23:00:00.000Z	84 \| moderate	26.274 \| fine	75.654 \| fine	64.6 \| fine	1.102 \| good	3.046 \| good	0.319 \| good
2025-08-05T00:00:00.000Z	92 \| moderate	30.551 \| fine	96.574 \| fine	63.805 \| fine	1.356 \| good	4.303 \| good	0.366 \| good
2025-08-05T01:00:00.000Z	84 \| moderate	26.626 \| fine	86.099 \| fine	58.263 \| fine	1.062 \| good	6.531 \| good	0.396 \| good
2025-08-05T02:00:00.000Z	82 \| moderate	26.287 \| fine	85.555 \| fine	57.32 \| fine	1.084 \| good	10.04 \| good	0.358 \| good
2025-08-05T03:00:00.000Z	75 \| moderate	21.519 \| fine	40.292 \| good	50.734 \| good	0.915 \| good	13.505 \| good	0.425 \| good
2025-08-05T04:00:00.000Z	79 \| moderate	23.816 \| fine	79.027 \| fine	49.712 \| good	0.964 \| good	12.837 \| good	0.412 \| good
2025-08-05T05:00:00.000Z	82 \| moderate	25.809 \| fine	73.121 \| fine	44.881 \| good	1.481 \| good	17.661 \| good	0.414 \| good
2025-08-05T06:00:00.000Z	84 \| moderate	27.347 \| fine	68.554 \| fine	40.409 \| good	1.407 \| good	13.051 \| good	0.341 \| good
2025-08-05T07:00:00.000Z	86 \| moderate	28.483 \| fine	61.531 \| fine	38.356 \| good	1.437 \| good	11.225 \| good	0.342 \| good
2025-08-05T08:00:00.000Z	86 \| moderate	28.202 \| fine	99.356 \| fine	22.135 \| good	1.604 \| good	8.535 \| good	0.342 \| good
2025-08-05T09:00:00.000Z	90 \| moderate	29.82 \| fine	57.8 \| fine	19.519 \| good	1.608 \| good	11.24 \| good	0.327 \| good
2025-08-05T10:00:00.000Z	94 \| moderate	32.027 \| fine	67.08 \| fine	16.204 \| good	1.611 \| good	13.274 \| good	0.362 \| good
2025-08-05T11:00:00.000Z	99 \| moderate	34.94 \| fine	63.418 \| fine	10.799 \| good	1.784 \| good	11.511 \| good	0.362 \| good
2025-08-05T12:00:00.000Z	97 \| moderate	34.003 \| fine	112.069 \| fine	16.063 \| good	1.942 \| good	9.695 \| good	0.319 \| good
2025-08-05T13:00:00.000Z	96 \| moderate	33.432 \| fine	100.622 \| fine	19.089 \| good	1.935 \| good	9.774 \| good	0.319 \| good
2025-08-05T14:00:00.000Z	99 \| moderate	35.41 \| fine	121.091 \| fine	21.997 \| good	2.284 \| good	6.723 \| good	0.363 \| good
2025-08-05T15:00:00.000Z	107 \| sensitive	38.043 \| moderate	101.878 \| fine	24.288 \| good	2.192 \| good	6.512 \| good	0.363 \| good
2025-08-05T16:00:00.000Z	110 \| sensitive	39.292 \| moderate	106.729 \| fine	30.76 \| good	2.103 \| good	5.34 \| good	0.363 \| good
2025-08-05T17:00:00.000Z	110 \| sensitive	39.237 \| moderate	68.949 \| fine	37.082 \| good	1.564 \| good	5.377 \| good	0.434 \| good
2025-08-05T18:00:00.000Z	110 \| sensitive	38.57 \| moderate	109.257 \| fine	47.22 \| good	1.443 \| good	4.133 \| good	0.352 \| good
2025-08-05T19:00:00.000Z	105 \| sensitive	36.94 \| moderate	101.059 \| fine	53.566 \| good	1.487 \| good	3.521 \| good	0.358 \| good
2025-08-05T20:00:00.000Z	102 \| sensitive	36.128 \| moderate	106.56 \| fine	55.892 \| fine	1.42 \| good	3.526 \| good	0.363 \| good
2025-08-05T20:00:00.000Z	102 \| sensitive	36.128 \| moderate	106.56 \| fine	55.892 \| fine	1.42 \| good	3.526 \| good	0.363 \| good
2025-08-05T13:00:00.000Z	75 \| moderate	21.789 \| fine	95.356 \| fine	34.891 \| good	1.345 \| good	5.885 \| good	0.366 \| good
2025-08-05T14:00:00.000Z	75 \| moderate	21.786 \| fine	95.095 \| fine	45.104 \| good	1.544 \| good	4.857 \| good	0.366 \| good
2025-08-05T15:00:00.000Z	75 \| moderate	21.843 \| fine	95.841 \| fine	51.894 \| good	1.743 \| good	3.83 \| good	0.366 \| good
2025-08-05T16:00:00.000Z	73 \| moderate	21.055 \| fine	92.69 \| fine	57.896 \| fine	1.585 \| good	3.212 \| good	0.349 \| good
2025-08-05T17:00:00.000Z	75 \| moderate	22.238 \| fine	96.948 \| fine	59.517 \| fine	1.427 \| good	2.595 \| good	0.331 \| good
2025-08-05T18:00:00.000Z	73 \| moderate	21.28 \| fine	93.394 \| fine	60.192 \| fine	1.269 \| good	1.977 \| good	0.313 \| good
2025-08-05T19:00:00.000Z	69 \| moderate	18.991 \| fine	83.509 \| fine	57.709 \| fine	1.2 \| good	2.037 \| good	0.299 \| good
2025-08-05T20:00:00.000Z	67 \| moderate	18.178 \| fine	80.334 \| fine	54.574 \| good	1.131 \| good	2.097 \| good	0.286 \| good
2025-08-05T21:00:00.000Z	64 \| moderate	16.496 \| fine	73.289 \| fine	54.88 \| good	1.062 \| good	2.157 \| good	0.272 \| good
2025-08-05T22:00:00.000Z	62 \| moderate	15.011 \| fine	66.75 \| fine	54.605 \| good	1.071 \| good	3.127 \| good	0.259 \| good
2025-08-05T23:00:00.000Z	58 \| moderate	13.012 \| fine	58.722 \| fine	50.492 \| good	1.08 \| good	4.097 \| good	0.247 \| good
2025-08-06T00:00:00.000Z	56 \| moderate	12.348 \| fine	55.77 \| fine	42.236 \| good	1.089 \| good	5.067 \| good	0.235 \| good
2025-08-06T01:00:00.000Z	56 \| moderate	12.294 \| fine	55.231 \| fine	36.864 \| good	1.08 \| good	5.591 \| good	0.227 \| good
2025-08-06T02:00:00.000Z	58 \| moderate	12.594 \| fine	56.805 \| fine	32.941 \| good	1.071 \| good	6.116 \| good	0.22 \| good
2025-08-06T03:00:00.000Z	56 \| moderate	12.411 \| fine	55.991 \| fine	30.854 \| good	1.062 \| good	6.64 \| good	0.213 \| good
2025-08-06T04:00:00.000Z	56 \| moderate	11.921 \| good	53.421 \| good	25.458 \| good	1.002 \| good	6.416 \| good	0.206 \| good
2025-08-06T05:00:00.000Z	54 \| moderate	10.649 \| good	46.867 \| good	19.392 \| good	0.943 \| good	6.192 \| good	0.199 \| good
2025-08-06T06:00:00.000Z	44 \| good	7.766 \| good	33.999 \| good	18.039 \| good	0.883 \| good	5.968 \| good	0.192 \| good
2025-08-06T07:00:00.000Z	44 \| good	8.238 \| good	36.27 \| good	18.858 \| good	0.883 \| good	5.811 \| good	0.191 \| good
2025-08-06T08:00:00.000Z	44 \| good	8.248 \| good	36.264 \| good	17.416 \| good	0.882 \| good	5.653 \| good	0.19 \| good
2025-08-06T09:00:00.000Z	52 \| moderate	9.893 \| good	43.825 \| good	15.926 \| good	0.882 \| good	5.495 \| good	0.189 \| good
2025-08-06T10:00:00.000Z	52 \| moderate	9.957 \| good	44.261 \| good	11.541 \| good	1.062 \| good	5.827 \| good	0.214 \| good
2025-08-06T11:00:00.000Z	58 \| moderate	13.209 \| fine	59.613 \| fine	16.436 \| good	1.242 \| good	6.158 \| good	0.24 \| good
2025-08-06T12:00:00.000Z	67 \| moderate	17.625 \| fine	77.832 \| fine	25.131 \| good	1.423 \| good	6.49 \| good	0.265 \| good
2025-08-06T13:00:00.000Z	71 \| moderate	20.095 \| fine	87.901 \| fine	32.02 \| good	1.441 \| good	5.313 \| good	0.27 \| good
2025-08-06T14:00:00.000Z	75 \| moderate	22.292 \| fine	97.392 \| fine	36.48 \| good	1.46 \| good	4.136 \| good	0.274 \| good
2025-08-06T15:00:00.000Z	81 \| moderate	24.682 \| fine	107.432 \| fine	40.088 \| good	1.479 \| good	2.959 \| good	0.279 \| good
2025-08-06T16:00:00.000Z	82 \| moderate	25.598 \| fine	111.535 \| fine	43.205 \| good	1.297 \| good	2.509 \| good	0.281 \| good
2025-08-06T17:00:00.000Z	86 \| moderate	27.824 \| fine	120.814 \| fine	48.576 \| good	1.115 \| good	2.058 \| good	0.282 \| good
2025-08-06T18:00:00.000Z	84 \| moderate	26.775 \| fine	116.357 \| fine	48.815 \| good	0.933 \| good	1.607 \| good	0.284 \| good
2025-08-06T19:00:00.000Z	81 \| moderate	24.665 \| fine	107.179 \| fine	43.437 \| good	0.832 \| good	1.682 \| good	0.283 \| good
2025-08-06T20:00:00.000Z	77 \| moderate	23.043 \| fine	100.847 \| fine	41.246 \| good	0.73 \| good	1.756 \| good	0.282 \| good
2025-08-06T21:00:00.000Z	79 \| moderate	23.663 \| fine	103.112 \| fine	42.789 \| good	0.629 \| good	1.83 \| good	0.281 \| good
2025-08-06T22:00:00.000Z	77 \| moderate	23.393 \| fine	102.281 \| fine	45.961 \| good	0.62 \| good	2.509 \| good	0.28 \| good
2025-08-06T23:00:00.000Z	79 \| moderate	23.586 \| fine	103.36 \| fine	42.229 \| good	0.612 \| good	3.189 \| good	0.279 \| good
2025-08-07T00:00:00.000Z	71 \| moderate	20.305 \| fine	88.998 \| fine	33.897 \| good	0.603 \| good	3.869 \| good	0.278 \| good
2025-08-07T01:00:00.000Z	69 \| moderate	19.429 \| fine	85.566 \| fine	28.653 \| good	0.611 \| good	4.013 \| good	0.273 \| good
2025-08-07T02:00:00.000Z	71 \| moderate	19.93 \| fine	88.169 \| fine	24.41 \| good	0.62 \| good	4.158 \| good	0.268 \| good
2025-08-07T03:00:00.000Z	69 \| moderate	18.979 \| fine	83.89 \| fine	21.846 \| good	0.628 \| good	4.302 \| good	0.263 \| good
2025-08-07T04:00:00.000Z	67 \| moderate	18.093 \| fine	79.892 \| fine	18.345 \| good	0.612 \| good	4.18 \| good	0.254 \| good
2025-08-07T05:00:00.000Z	66 \| moderate	16.819 \| fine	74.264 \| fine	15.73 \| good	0.595 \| good	4.059 \| good	0.244 \| good
2025-08-07T06:00:00.000Z	73 \| moderate	21.145 \| fine	22.186 \| good	36.935 \| good	0.58 \| good	3.947 \| good	0.235 \| good
2025-08-07T07:00:00.000Z	60 \| moderate	14.312 \| fine	64.579 \| fine	15.739 \| good	0.567 \| good	3.679 \| good	0.22 \| good
2025-08-07T08:00:00.000Z	60 \| moderate	13.502 \| fine	60.597 \| fine	13.027 \| good	0.555 \| good	3.421 \| good	0.206 \| good
2025-08-07T09:00:00.000Z	54 \| moderate	10.851 \| good	48.239 \| good	11.747 \| good	0.542 \| good	3.163 \| good	0.192 \| good
2025-08-07T10:00:00.000Z	52 \| moderate	10.183 \| good	45.107 \| good	11.014 \| good	0.557 \| good	3.404 \| good	0.187 \| good
2025-08-07T11:00:00.000Z	49 \| good	9.103 \| good	39.964 \| good	13.811 \| good	0.571 \| good	3.644 \| good	0.183 \| good
2025-08-07T12:00:00.000Z	54 \| moderate	10.673 \| good	12.28 \| good	29.731 \| good	0.586 \| good	3.899 \| good	0.178 \| good

Stratford

Get reliable air quality data to drive your business

Stratford, Connecticut air quality map: Track AQI near you

0.34ppm

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 Stratford, Connecticut updated?

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

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

The worst air quality in Stratford, Connecticut in the last 24 hours was observed at 11:00:00 on 2025-08-05.

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

In the last 24 hrs, the best air quality in Stratford, Connecticut was observed at 01:00:00 on 2025-08-04.

What is the current air quality in Stratford, Connecticut?

The current air quality in Stratford, Connecticut is 97, categorized as Moderate based on real-time data.

What pollutant is the most common in Stratford, Connecticut?

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

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

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

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

The current PM_2.5 concentration at Stratford, Connecticut is 34.003 μg/m³.

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

The current PM₁₀ concentration at Stratford, Connecticut is 112.069 μg/m³.

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

The current carbon monoxide (CO) concentration at Stratford, Connecticut is 0.319 ppm.

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

The current sulfur dioxide (SO₂) concentration at Stratford, Connecticut is 1.942 ppb.

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

The current ozone (O₃) concentration at Stratford, Connecticut is 16.063 ppm.

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

The current nitrogen dioxide (NO₂) concentration at Stratford, Connecticut is 9.695 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-08-03T21:00:00.000Z	69 \| moderate	19.253 \| fine	45.786 \| good	46.035 \| good	0.754 \| good	5.924 \| good	0.288 \| good
2025-08-03T22:00:00.000Z	67 \| moderate	18.277 \| fine	60.425 \| fine	46.617 \| good	0.849 \| good	5.649 \| good	0.288 \| good
2025-08-03T23:00:00.000Z	66 \| moderate	16.569 \| fine	28.922 \| good	46.241 \| good	0.842 \| good	4.415 \| good	0.288 \| good
2025-08-04T00:00:00.000Z	60 \| moderate	13.677 \| fine	36.369 \| good	45.854 \| good	0.515 \| good	4.168 \| good	0.273 \| good
2025-08-04T01:00:00.000Z	56 \| moderate	12.282 \| fine	47.118 \| good	46.002 \| good	0.552 \| good	5.162 \| good	0.231 \| good
2025-08-04T02:00:00.000Z	58 \| moderate	12.528 \| fine	64.653 \| fine	44.112 \| good	0.556 \| good	6.604 \| good	0.274 \| good
2025-08-04T03:00:00.000Z	54 \| moderate	11.188 \| good	29.925 \| good	42.565 \| good	0.433 \| good	11.222 \| good	0.245 \| good
2025-08-04T04:00:00.000Z	56 \| moderate	11.68 \| good	35.524 \| good	40.081 \| good	0.481 \| good	17.172 \| good	0.26 \| good
2025-08-04T05:00:00.000Z	62 \| moderate	14.78 \| fine	37.976 \| good	36.558 \| good	0.58 \| good	13.617 \| good	0.286 \| good
2025-08-04T06:00:00.000Z	54 \| moderate	10.825 \| good	43.95 \| good	33.397 \| good	0.585 \| good	14.147 \| good	0.3 \| good
2025-08-04T07:00:00.000Z	54 \| moderate	11.286 \| good	42.483 \| good	21.989 \| good	0.344 \| good	11.996 \| good	0.3 \| good
2025-08-04T08:00:00.000Z	54 \| moderate	10.844 \| good	24.8 \| good	20.625 \| good	0.306 \| good	10.407 \| good	0.3 \| good
2025-08-04T09:00:00.000Z	58 \| moderate	13.463 \| fine	21.185 \| good	18.07 \| good	0.301 \| good	8.432 \| good	0.3 \| good
2025-08-04T10:00:00.000Z	49 \| good	8.984 \| good	26.3 \| good	12.998 \| good	0.276 \| good	8.6 \| good	0.331 \| good
2025-08-04T11:00:00.000Z	54 \| moderate	10.661 \| good	20.896 \| good	13.538 \| good	0.461 \| good	8.683 \| good	0.351 \| good
2025-08-04T12:00:00.000Z	56 \| moderate	11.867 \| good	25.761 \| good	13.558 \| good	0.556 \| good	7.894 \| good	0.436 \| good
2025-08-04T13:00:00.000Z	54 \| moderate	11.305 \| good	20.711 \| good	16.279 \| good	0.597 \| good	11.132 \| good	0.422 \| good
2025-08-04T14:00:00.000Z	58 \| moderate	13.279 \| fine	49.732 \| good	18.77 \| good	0.509 \| good	10.777 \| good	0.342 \| good
2025-08-04T15:00:00.000Z	66 \| moderate	16.735 \| fine	57.347 \| fine	23.989 \| good	1.306 \| good	11.283 \| good	0.33 \| good
2025-08-04T16:00:00.000Z	64 \| moderate	16.412 \| fine	55.139 \| fine	27.038 \| good	0.598 \| good	11.023 \| good	0.352 \| good
2025-08-04T17:00:00.000Z	69 \| moderate	19.076 \| fine	82.778 \| fine	33.286 \| good	0.628 \| good	8.448 \| good	0.329 \| good
2025-08-04T18:00:00.000Z	67 \| moderate	17.594 \| fine	56.953 \| fine	35.488 \| good	0.655 \| good	5.23 \| good	0.313 \| good
2025-08-04T19:00:00.000Z	69 \| moderate	18.501 \| fine	38.112 \| good	43.387 \| good	0.874 \| good	3.003 \| good	0.337 \| good
2025-08-04T20:00:00.000Z	71 \| moderate	19.61 \| fine	67.872 \| fine	53.052 \| good	0.942 \| good	4.925 \| good	0.376 \| good
2025-08-04T21:00:00.000Z	77 \| moderate	23.205 \| fine	65.873 \| fine	58.248 \| fine	1 \| good	4.402 \| good	0.36 \| good
2025-08-04T22:00:00.000Z	84 \| moderate	27.424 \| fine	65.434 \| fine	63.639 \| fine	1.032 \| good	3.29 \| good	0.356 \| good
2025-08-04T23:00:00.000Z	84 \| moderate	26.274 \| fine	75.654 \| fine	64.6 \| fine	1.102 \| good	3.046 \| good	0.319 \| good
2025-08-05T00:00:00.000Z	92 \| moderate	30.551 \| fine	96.574 \| fine	63.805 \| fine	1.356 \| good	4.303 \| good	0.366 \| good
2025-08-05T01:00:00.000Z	84 \| moderate	26.626 \| fine	86.099 \| fine	58.263 \| fine	1.062 \| good	6.531 \| good	0.396 \| good
2025-08-05T02:00:00.000Z	82 \| moderate	26.287 \| fine	85.555 \| fine	57.32 \| fine	1.084 \| good	10.04 \| good	0.358 \| good
2025-08-05T03:00:00.000Z	75 \| moderate	21.519 \| fine	40.292 \| good	50.734 \| good	0.915 \| good	13.505 \| good	0.425 \| good
2025-08-05T04:00:00.000Z	79 \| moderate	23.816 \| fine	79.027 \| fine	49.712 \| good	0.964 \| good	12.837 \| good	0.412 \| good
2025-08-05T05:00:00.000Z	82 \| moderate	25.809 \| fine	73.121 \| fine	44.881 \| good	1.481 \| good	17.661 \| good	0.414 \| good
2025-08-05T06:00:00.000Z	84 \| moderate	27.347 \| fine	68.554 \| fine	40.409 \| good	1.407 \| good	13.051 \| good	0.341 \| good
2025-08-05T07:00:00.000Z	86 \| moderate	28.483 \| fine	61.531 \| fine	38.356 \| good	1.437 \| good	11.225 \| good	0.342 \| good
2025-08-05T08:00:00.000Z	86 \| moderate	28.202 \| fine	99.356 \| fine	22.135 \| good	1.604 \| good	8.535 \| good	0.342 \| good
2025-08-05T09:00:00.000Z	90 \| moderate	29.82 \| fine	57.8 \| fine	19.519 \| good	1.608 \| good	11.24 \| good	0.327 \| good
2025-08-05T10:00:00.000Z	94 \| moderate	32.027 \| fine	67.08 \| fine	16.204 \| good	1.611 \| good	13.274 \| good	0.362 \| good
2025-08-05T11:00:00.000Z	99 \| moderate	34.94 \| fine	63.418 \| fine	10.799 \| good	1.784 \| good	11.511 \| good	0.362 \| good
2025-08-05T12:00:00.000Z	97 \| moderate	34.003 \| fine	112.069 \| fine	16.063 \| good	1.942 \| good	9.695 \| good	0.319 \| good
2025-08-05T13:00:00.000Z	96 \| moderate	33.432 \| fine	100.622 \| fine	19.089 \| good	1.935 \| good	9.774 \| good	0.319 \| good
2025-08-05T14:00:00.000Z	99 \| moderate	35.41 \| fine	121.091 \| fine	21.997 \| good	2.284 \| good	6.723 \| good	0.363 \| good
2025-08-05T15:00:00.000Z	107 \| sensitive	38.043 \| moderate	101.878 \| fine	24.288 \| good	2.192 \| good	6.512 \| good	0.363 \| good
2025-08-05T16:00:00.000Z	110 \| sensitive	39.292 \| moderate	106.729 \| fine	30.76 \| good	2.103 \| good	5.34 \| good	0.363 \| good
2025-08-05T17:00:00.000Z	110 \| sensitive	39.237 \| moderate	68.949 \| fine	37.082 \| good	1.564 \| good	5.377 \| good	0.434 \| good
2025-08-05T18:00:00.000Z	110 \| sensitive	38.57 \| moderate	109.257 \| fine	47.22 \| good	1.443 \| good	4.133 \| good	0.352 \| good
2025-08-05T19:00:00.000Z	105 \| sensitive	36.94 \| moderate	101.059 \| fine	53.566 \| good	1.487 \| good	3.521 \| good	0.358 \| good
2025-08-05T20:00:00.000Z	102 \| sensitive	36.128 \| moderate	106.56 \| fine	55.892 \| fine	1.42 \| good	3.526 \| good	0.363 \| good
2025-08-05T20:00:00.000Z	102 \| sensitive	36.128 \| moderate	106.56 \| fine	55.892 \| fine	1.42 \| good	3.526 \| good	0.363 \| good
2025-08-05T13:00:00.000Z	75 \| moderate	21.789 \| fine	95.356 \| fine	34.891 \| good	1.345 \| good	5.885 \| good	0.366 \| good
2025-08-05T14:00:00.000Z	75 \| moderate	21.786 \| fine	95.095 \| fine	45.104 \| good	1.544 \| good	4.857 \| good	0.366 \| good
2025-08-05T15:00:00.000Z	75 \| moderate	21.843 \| fine	95.841 \| fine	51.894 \| good	1.743 \| good	3.83 \| good	0.366 \| good
2025-08-05T16:00:00.000Z	73 \| moderate	21.055 \| fine	92.69 \| fine	57.896 \| fine	1.585 \| good	3.212 \| good	0.349 \| good
2025-08-05T17:00:00.000Z	75 \| moderate	22.238 \| fine	96.948 \| fine	59.517 \| fine	1.427 \| good	2.595 \| good	0.331 \| good
2025-08-05T18:00:00.000Z	73 \| moderate	21.28 \| fine	93.394 \| fine	60.192 \| fine	1.269 \| good	1.977 \| good	0.313 \| good
2025-08-05T19:00:00.000Z	69 \| moderate	18.991 \| fine	83.509 \| fine	57.709 \| fine	1.2 \| good	2.037 \| good	0.299 \| good
2025-08-05T20:00:00.000Z	67 \| moderate	18.178 \| fine	80.334 \| fine	54.574 \| good	1.131 \| good	2.097 \| good	0.286 \| good
2025-08-05T21:00:00.000Z	64 \| moderate	16.496 \| fine	73.289 \| fine	54.88 \| good	1.062 \| good	2.157 \| good	0.272 \| good
2025-08-05T22:00:00.000Z	62 \| moderate	15.011 \| fine	66.75 \| fine	54.605 \| good	1.071 \| good	3.127 \| good	0.259 \| good
2025-08-05T23:00:00.000Z	58 \| moderate	13.012 \| fine	58.722 \| fine	50.492 \| good	1.08 \| good	4.097 \| good	0.247 \| good
2025-08-06T00:00:00.000Z	56 \| moderate	12.348 \| fine	55.77 \| fine	42.236 \| good	1.089 \| good	5.067 \| good	0.235 \| good
2025-08-06T01:00:00.000Z	56 \| moderate	12.294 \| fine	55.231 \| fine	36.864 \| good	1.08 \| good	5.591 \| good	0.227 \| good
2025-08-06T02:00:00.000Z	58 \| moderate	12.594 \| fine	56.805 \| fine	32.941 \| good	1.071 \| good	6.116 \| good	0.22 \| good
2025-08-06T03:00:00.000Z	56 \| moderate	12.411 \| fine	55.991 \| fine	30.854 \| good	1.062 \| good	6.64 \| good	0.213 \| good
2025-08-06T04:00:00.000Z	56 \| moderate	11.921 \| good	53.421 \| good	25.458 \| good	1.002 \| good	6.416 \| good	0.206 \| good
2025-08-06T05:00:00.000Z	54 \| moderate	10.649 \| good	46.867 \| good	19.392 \| good	0.943 \| good	6.192 \| good	0.199 \| good
2025-08-06T06:00:00.000Z	44 \| good	7.766 \| good	33.999 \| good	18.039 \| good	0.883 \| good	5.968 \| good	0.192 \| good
2025-08-06T07:00:00.000Z	44 \| good	8.238 \| good	36.27 \| good	18.858 \| good	0.883 \| good	5.811 \| good	0.191 \| good
2025-08-06T08:00:00.000Z	44 \| good	8.248 \| good	36.264 \| good	17.416 \| good	0.882 \| good	5.653 \| good	0.19 \| good
2025-08-06T09:00:00.000Z	52 \| moderate	9.893 \| good	43.825 \| good	15.926 \| good	0.882 \| good	5.495 \| good	0.189 \| good
2025-08-06T10:00:00.000Z	52 \| moderate	9.957 \| good	44.261 \| good	11.541 \| good	1.062 \| good	5.827 \| good	0.214 \| good
2025-08-06T11:00:00.000Z	58 \| moderate	13.209 \| fine	59.613 \| fine	16.436 \| good	1.242 \| good	6.158 \| good	0.24 \| good
2025-08-06T12:00:00.000Z	67 \| moderate	17.625 \| fine	77.832 \| fine	25.131 \| good	1.423 \| good	6.49 \| good	0.265 \| good
2025-08-06T13:00:00.000Z	71 \| moderate	20.095 \| fine	87.901 \| fine	32.02 \| good	1.441 \| good	5.313 \| good	0.27 \| good
2025-08-06T14:00:00.000Z	75 \| moderate	22.292 \| fine	97.392 \| fine	36.48 \| good	1.46 \| good	4.136 \| good	0.274 \| good
2025-08-06T15:00:00.000Z	81 \| moderate	24.682 \| fine	107.432 \| fine	40.088 \| good	1.479 \| good	2.959 \| good	0.279 \| good
2025-08-06T16:00:00.000Z	82 \| moderate	25.598 \| fine	111.535 \| fine	43.205 \| good	1.297 \| good	2.509 \| good	0.281 \| good
2025-08-06T17:00:00.000Z	86 \| moderate	27.824 \| fine	120.814 \| fine	48.576 \| good	1.115 \| good	2.058 \| good	0.282 \| good
2025-08-06T18:00:00.000Z	84 \| moderate	26.775 \| fine	116.357 \| fine	48.815 \| good	0.933 \| good	1.607 \| good	0.284 \| good
2025-08-06T19:00:00.000Z	81 \| moderate	24.665 \| fine	107.179 \| fine	43.437 \| good	0.832 \| good	1.682 \| good	0.283 \| good
2025-08-06T20:00:00.000Z	77 \| moderate	23.043 \| fine	100.847 \| fine	41.246 \| good	0.73 \| good	1.756 \| good	0.282 \| good
2025-08-06T21:00:00.000Z	79 \| moderate	23.663 \| fine	103.112 \| fine	42.789 \| good	0.629 \| good	1.83 \| good	0.281 \| good
2025-08-06T22:00:00.000Z	77 \| moderate	23.393 \| fine	102.281 \| fine	45.961 \| good	0.62 \| good	2.509 \| good	0.28 \| good
2025-08-06T23:00:00.000Z	79 \| moderate	23.586 \| fine	103.36 \| fine	42.229 \| good	0.612 \| good	3.189 \| good	0.279 \| good
2025-08-07T00:00:00.000Z	71 \| moderate	20.305 \| fine	88.998 \| fine	33.897 \| good	0.603 \| good	3.869 \| good	0.278 \| good
2025-08-07T01:00:00.000Z	69 \| moderate	19.429 \| fine	85.566 \| fine	28.653 \| good	0.611 \| good	4.013 \| good	0.273 \| good
2025-08-07T02:00:00.000Z	71 \| moderate	19.93 \| fine	88.169 \| fine	24.41 \| good	0.62 \| good	4.158 \| good	0.268 \| good
2025-08-07T03:00:00.000Z	69 \| moderate	18.979 \| fine	83.89 \| fine	21.846 \| good	0.628 \| good	4.302 \| good	0.263 \| good
2025-08-07T04:00:00.000Z	67 \| moderate	18.093 \| fine	79.892 \| fine	18.345 \| good	0.612 \| good	4.18 \| good	0.254 \| good
2025-08-07T05:00:00.000Z	66 \| moderate	16.819 \| fine	74.264 \| fine	15.73 \| good	0.595 \| good	4.059 \| good	0.244 \| good
2025-08-07T06:00:00.000Z	73 \| moderate	21.145 \| fine	22.186 \| good	36.935 \| good	0.58 \| good	3.947 \| good	0.235 \| good
2025-08-07T07:00:00.000Z	60 \| moderate	14.312 \| fine	64.579 \| fine	15.739 \| good	0.567 \| good	3.679 \| good	0.22 \| good
2025-08-07T08:00:00.000Z	60 \| moderate	13.502 \| fine	60.597 \| fine	13.027 \| good	0.555 \| good	3.421 \| good	0.206 \| good
2025-08-07T09:00:00.000Z	54 \| moderate	10.851 \| good	48.239 \| good	11.747 \| good	0.542 \| good	3.163 \| good	0.192 \| good
2025-08-07T10:00:00.000Z	52 \| moderate	10.183 \| good	45.107 \| good	11.014 \| good	0.557 \| good	3.404 \| good	0.187 \| good
2025-08-07T11:00:00.000Z	49 \| good	9.103 \| good	39.964 \| good	13.811 \| good	0.571 \| good	3.644 \| good	0.183 \| good
2025-08-07T12:00:00.000Z	54 \| moderate	10.673 \| good	12.28 \| good	29.731 \| good	0.586 \| good	3.899 \| good	0.178 \| good

Stratford, Connecticut live air quality index now

Major air pollutants in Stratford, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

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Stratford, Connecticut air quality map: Track AQI near you

Air quality in nearby cities

Bridgeport, Connecticut

Milford, Connecticut

Trumbull, Connecticut

Fairfield, Connecticut

Orange, Connecticut

Shelton, Connecticut

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

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

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

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