What is the sulfur dioxide (SO2) level in Stafford, Connecticut at the moment?

Currently, Stafford, Connecticut has a sulfur dioxide (SO2) concentration of 0.285 ppb.

What is the ozone (O3) level in Stafford, Connecticut at the moment?

The current ozone (O3) level in Stafford, Connecticut at the moment is 49.249 ppm.

What is the nitrogen dioxide (NO2) level in Stafford, Connecticut at the moment?

Nitrogen dioxide (NO2) level in Stafford, Connecticut at the moment is 4.895 ppb.

Live air quality index in Stafford, Connecticut today

Q: What is the PM2.5 level in Stafford, Connecticut at the moment?

PM2.5 levels in Stafford, Connecticut are currently 4.721 μg/m3.

Q: What is the PM10 level in Stafford, Connecticut at the moment?

The PM10 concentration in Stafford, Connecticut is 18.594 μg/m3 at the moment.

Stay updated with real-time air quality in Stafford, 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

Stafford, Connecticut

Last updated: ... (Local time)

Major air pollutants in Stafford, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

4.72 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

18.59 μg/m³

155

255

425

605+

Ozone (O₃)

49.25 ppb

201

201+

Sulfur Dioxide (SO₂)

0.28 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

4.89 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.19 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Looks like we don't have this data available right now

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Stafford, Connecticut

Scroll To Air Quality Map

Track live Stafford, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-28T00:00:00.000Z	42 \| good	3.331 \| good	14.276 \| good	44.503 \| good	0.166 \| good	6.158 \| good	0.248 \| good
2026-03-28T01:00:00.000Z	42 \| good	3.581 \| good	9.753 \| good	44.578 \| good	0.235 \| good	7.31 \| good	0.214 \| good
2026-03-28T02:00:00.000Z	42 \| good	3.73 \| good	10.301 \| good	44.518 \| good	0.205 \| good	7.163 \| good	0.201 \| good
2026-03-28T03:00:00.000Z	40 \| good	3.881 \| good	11.18 \| good	43.24 \| good	0.18 \| good	8.936 \| good	0.262 \| good
2026-03-28T04:00:00.000Z	40 \| good	4.202 \| good	14.525 \| good	43.061 \| good	0.18 \| good	8.464 \| good	0.221 \| good
2026-03-28T05:00:00.000Z	39 \| good	4.706 \| good	16 \| good	42.209 \| good	0.193 \| good	9.461 \| good	0.221 \| good
2026-03-28T06:00:00.000Z	40 \| good	4.673 \| good	13.899 \| good	43.092 \| good	0.225 \| good	10.817 \| good	0.221 \| good
2026-03-28T07:00:00.000Z	39 \| good	4.522 \| good	15.655 \| good	42.471 \| good	0.199 \| good	7.221 \| good	0.187 \| good
2026-03-28T08:00:00.000Z	37 \| good	4.315 \| good	14.812 \| good	39.913 \| good	0.173 \| good	5.733 \| good	0.187 \| good
2026-03-28T09:00:00.000Z	37 \| good	3.959 \| good	12.059 \| good	39.667 \| good	0.173 \| good	4.614 \| good	0.184 \| good
2026-03-28T10:00:00.000Z	35 \| good	3.915 \| good	12.728 \| good	38.237 \| good	0.201 \| good	4.657 \| good	0.151 \| good
2026-03-28T11:00:00.000Z	35 \| good	4.229 \| good	14.562 \| good	37.795 \| good	0.206 \| good	4.028 \| good	0.15 \| good
2026-03-28T12:00:00.000Z	35 \| good	4.197 \| good	16.034 \| good	38.489 \| good	0.195 \| good	3.403 \| good	0.205 \| good
2026-03-28T13:00:00.000Z	37 \| good	4.077 \| good	10.658 \| good	39.664 \| good	0.208 \| good	2.681 \| good	0.221 \| good
2026-03-28T14:00:00.000Z	38 \| good	4.099 \| good	14.543 \| good	40.755 \| good	0.197 \| good	1.971 \| good	0.163 \| good
2026-03-28T15:00:00.000Z	37 \| good	4.147 \| good	14.925 \| good	39.975 \| good	0.175 \| good	1.921 \| good	0.163 \| good
2026-03-28T16:00:00.000Z	38 \| good	4.116 \| good	16.235 \| good	40.636 \| good	0.207 \| good	1.451 \| good	0.15 \| good
2026-03-28T17:00:00.000Z	38 \| good	4.051 \| good	10.463 \| good	41.463 \| good	0.207 \| good	1.365 \| good	0.15 \| good
2026-03-28T18:00:00.000Z	40 \| good	3.669 \| good	8.392 \| good	42.758 \| good	0.199 \| good	1.334 \| good	0.186 \| good
2026-03-28T19:00:00.000Z	40 \| good	3.983 \| good	12.162 \| good	42.91 \| good	0.2 \| good	1.559 \| good	0.186 \| good
2026-03-28T20:00:00.000Z	38 \| good	3.777 \| good	12.412 \| good	40.846 \| good	0.19 \| good	1.578 \| good	0.186 \| good
2026-03-28T21:00:00.000Z	39 \| good	3.674 \| good	14.891 \| good	41.764 \| good	0.185 \| good	1.602 \| good	0.211 \| good
2026-03-28T22:00:00.000Z	40 \| good	3.423 \| good	9.778 \| good	42.898 \| good	0.143 \| good	1.815 \| good	0.163 \| good
2026-03-28T23:00:00.000Z	41 \| good	3.281 \| good	7.712 \| good	43.584 \| good	0.14 \| good	2.284 \| good	0.198 \| good
2026-03-29T00:00:00.000Z	41 \| good	3.209 \| good	8.262 \| good	43.565 \| good	0.25 \| good	2.939 \| good	0.198 \| good
2026-03-29T01:00:00.000Z	38 \| good	3.29 \| good	13.12 \| good	41.35 \| good	0.249 \| good	4.455 \| good	0.235 \| good
2026-03-29T02:00:00.000Z	38 \| good	3.334 \| good	11.893 \| good	41.171 \| good	0.207 \| good	4.106 \| good	0.223 \| good
2026-03-29T03:00:00.000Z	32 \| good	3.088 \| good	13.309 \| good	35.357 \| good	0.506 \| good	2.965 \| good	0.203 \| good
2026-03-29T04:00:00.000Z	36 \| good	3.354 \| good	10.74 \| good	39.026 \| good	0.157 \| good	4.914 \| good	0.213 \| good
2026-03-29T05:00:00.000Z	37 \| good	3.389 \| good	12.042 \| good	40.299 \| good	0.23 \| good	6.794 \| good	0.199 \| good
2026-03-29T06:00:00.000Z	37 \| good	3.617 \| good	15.07 \| good	39.745 \| good	0.231 \| good	7.062 \| good	0.199 \| good
2026-03-29T07:00:00.000Z	36 \| good	3.635 \| good	8.911 \| good	39.159 \| good	0.297 \| good	13.61 \| good	0.238 \| good
2026-03-29T08:00:00.000Z	37 \| good	3.792 \| good	14.002 \| good	40.1 \| good	0.24 \| good	18.178 \| good	0.285 \| good
2026-03-29T09:00:00.000Z	35 \| good	3.243 \| good	8.683 \| good	38.388 \| good	0.297 \| good	19.315 \| good	0.299 \| good
2026-03-29T10:00:00.000Z	35 \| good	3.934 \| good	16.348 \| good	37.925 \| good	0.289 \| good	18.239 \| good	0.263 \| good
2026-03-29T11:00:00.000Z	35 \| good	4.084 \| good	15.639 \| good	38.189 \| good	0.325 \| good	18.615 \| good	0.301 \| good
2026-03-29T12:00:00.000Z	34 \| good	4.298 \| good	13.818 \| good	36.609 \| good	0.258 \| good	17.522 \| good	0.335 \| good
2026-03-29T13:00:00.000Z	33 \| good	4.339 \| good	11.971 \| good	35.869 \| good	0.273 \| good	14.823 \| good	0.275 \| good
2026-03-29T14:00:00.000Z	35 \| good	4.57 \| good	11.102 \| good	38.265 \| good	0.271 \| good	6.234 \| good	0.233 \| good
2026-03-29T15:00:00.000Z	35 \| good	4.276 \| good	15.992 \| good	37.943 \| good	0.27 \| good	4.012 \| good	0.221 \| good
2026-03-29T16:00:00.000Z	35 \| good	4.183 \| good	15.299 \| good	38.422 \| good	0.196 \| good	3.418 \| good	0.201 \| good
2026-03-29T17:00:00.000Z	40 \| good	4.205 \| good	13.622 \| good	43.439 \| good	0.196 \| good	2.684 \| good	0.251 \| good
2026-03-29T18:00:00.000Z	41 \| good	4.341 \| good	13.192 \| good	43.526 \| good	0.163 \| good	3.704 \| good	0.23 \| good
2026-03-29T19:00:00.000Z	41 \| good	4.062 \| good	14.119 \| good	44.106 \| good	0.163 \| good	4.596 \| good	0.23 \| good
2026-03-29T20:00:00.000Z	42 \| good	4.533 \| good	15.934 \| good	45.108 \| good	0.233 \| good	4.893 \| good	0.23 \| good
2026-03-29T21:00:00.000Z	44 \| good	4.753 \| good	16.043 \| good	47.561 \| good	0.244 \| good	4.776 \| good	0.234 \| good
2026-03-29T22:00:00.000Z	45 \| good	4.721 \| good	18.594 \| good	49.249 \| good	0.285 \| good	4.895 \| good	0.194 \| good
2026-03-29T23:00:00.000Z	46 \| good	5.176 \| good	12.959 \| good	50.302 \| good	0.297 \| good	5.144 \| good	0.206 \| good
2026-03-29T23:00:00.000Z	45 \| good	4.721 \| good	18.594 \| good	49.249 \| good	0.285 \| good	4.895 \| good	0.194 \| good
2026-03-30T00:00:00.000Z	44 \| good	5.587 \| good	24.329 \| good	46.572 \| good	2.148 \| good	9.791 \| good	0.214 \| good
2026-03-30T01:00:00.000Z	41 \| good	5.947 \| good	26.073 \| good	44.003 \| good	2.017 \| good	8.69 \| good	0.211 \| good
2026-03-30T02:00:00.000Z	36 \| good	5.7 \| good	24.527 \| good	38.962 \| good	1.886 \| good	7.589 \| good	0.207 \| good
2026-03-30T03:00:00.000Z	38 \| good	7.012 \| good	31.28 \| good	37.355 \| good	1.755 \| good	6.489 \| good	0.204 \| good
2026-03-30T04:00:00.000Z	38 \| good	6.899 \| good	30.679 \| good	36.817 \| good	1.607 \| good	5.841 \| good	0.193 \| good
2026-03-30T05:00:00.000Z	38 \| good	6.65 \| good	29.523 \| good	34.486 \| good	1.458 \| good	5.192 \| good	0.182 \| good
2026-03-30T06:00:00.000Z	33 \| good	6.175 \| good	27.555 \| good	32.472 \| good	1.31 \| good	4.544 \| good	0.171 \| good
2026-03-30T07:00:00.000Z	37 \| good	4.994 \| good	21.654 \| good	39.972 \| good	1.258 \| good	4.06 \| good	0.166 \| good
2026-03-30T08:00:00.000Z	35 \| good	3.991 \| good	17.632 \| good	38.494 \| good	1.207 \| good	3.577 \| good	0.162 \| good
2026-03-30T09:00:00.000Z	35 \| good	2.943 \| good	12 \| good	37.874 \| good	1.155 \| good	3.093 \| good	0.158 \| good
2026-03-30T10:00:00.000Z	33 \| good	1.285 \| good	4.971 \| good	35.887 \| good	1.271 \| good	3.686 \| good	0.169 \| good
2026-03-30T11:00:00.000Z	30 \| good	1.859 \| good	7.564 \| good	32.283 \| good	1.388 \| good	4.279 \| good	0.18 \| good
2026-03-30T12:00:00.000Z	28 \| good	2.858 \| good	11.763 \| good	30.488 \| good	1.504 \| good	4.873 \| good	0.191 \| good
2026-03-30T13:00:00.000Z	30 \| good	4.85 \| good	20.825 \| good	32.19 \| good	1.66 \| good	5.009 \| good	0.196 \| good
2026-03-30T14:00:00.000Z	38 \| good	7.446 \| good	32.698 \| good	34.347 \| good	1.816 \| good	5.146 \| good	0.201 \| good
2026-03-30T15:00:00.000Z	33 \| good	6.136 \| good	27.123 \| good	32.663 \| good	1.971 \| good	5.282 \| good	0.206 \| good
2026-03-30T16:00:00.000Z	38 \| good	7.163 \| good	31.654 \| good	31.219 \| good	2.061 \| good	4.711 \| good	0.197 \| good
2026-03-30T17:00:00.000Z	44 \| good	7.763 \| good	34 \| good	32.324 \| good	2.15 \| good	4.14 \| good	0.187 \| good
2026-03-30T18:00:00.000Z	52 \| moderate	9.51 \| good	42.69 \| good	46.325 \| good	2.239 \| good	3.568 \| good	0.178 \| good
2026-03-30T19:00:00.000Z	49 \| good	8.544 \| good	37.199 \| good	45.041 \| good	2.168 \| good	3.611 \| good	0.176 \| good
2026-03-30T20:00:00.000Z	44 \| good	8.011 \| good	34.957 \| good	40.573 \| good	2.098 \| good	3.654 \| good	0.174 \| good
2026-03-30T21:00:00.000Z	44 \| good	8.06 \| good	35.332 \| good	39.293 \| good	2.027 \| good	3.697 \| good	0.171 \| good
2026-03-30T22:00:00.000Z	35 \| good	5.805 \| good	25.484 \| good	37.814 \| good	2.138 \| good	5.126 \| good	0.182 \| good
2026-03-30T23:00:00.000Z	38 \| good	7.371 \| good	32.68 \| good	36.492 \| good	2.249 \| good	6.554 \| good	0.193 \| good
2026-03-31T00:00:00.000Z	44 \| good	7.552 \| good	33.359 \| good	33.334 \| good	2.36 \| good	7.983 \| good	0.204 \| good
2026-03-31T01:00:00.000Z	44 \| good	8.448 \| good	37.012 \| good	38.562 \| good	2.538 \| good	8.413 \| good	0.209 \| good
2026-03-31T02:00:00.000Z	56 \| moderate	12.474 \| fine	55.606 \| fine	29.69 \| good	2.717 \| good	8.843 \| good	0.213 \| good
2026-03-31T03:00:00.000Z	62 \| moderate	14.614 \| fine	65.611 \| fine	26.39 \| good	2.895 \| good	9.273 \| good	0.218 \| good
2026-03-31T04:00:00.000Z	62 \| moderate	14.833 \| fine	66.329 \| fine	25.405 \| good	2.815 \| good	8.672 \| good	0.214 \| good
2026-03-31T05:00:00.000Z	58 \| moderate	13.238 \| fine	59.716 \| fine	29.198 \| good	2.735 \| good	8.072 \| good	0.211 \| good
2026-03-31T06:00:00.000Z	62 \| moderate	15.388 \| fine	15.599 \| good	36.496 \| good	2.654 \| good	7.477 \| good	0.207 \| good
2026-03-31T07:00:00.000Z	54 \| moderate	11.462 \| good	50.749 \| good	34.856 \| good	2.54 \| good	7.125 \| good	0.202 \| good
2026-03-31T08:00:00.000Z	54 \| moderate	11.371 \| good	50.401 \| good	31.589 \| good	2.427 \| good	6.778 \| good	0.196 \| good
2026-03-31T09:00:00.000Z	54 \| moderate	11.185 \| good	49.407 \| good	28.648 \| good	2.313 \| good	6.431 \| good	0.191 \| good
2026-03-31T10:00:00.000Z	44 \| good	7.651 \| good	33.644 \| good	27.063 \| good	2.158 \| good	6.883 \| good	0.189 \| good
2026-03-31T11:00:00.000Z	33 \| good	6.124 \| good	27.327 \| good	28.037 \| good	2.003 \| good	7.334 \| good	0.186 \| good
2026-03-31T12:00:00.000Z	56 \| moderate	11.992 \| good	12.22 \| good	34.65 \| good	1.849 \| good	7.787 \| good	0.184 \| good
2026-03-31T13:00:00.000Z	56 \| moderate	11.542 \| good	11.794 \| good	35.268 \| good	1.824 \| good	7.196 \| good	0.185 \| good
2026-03-31T14:00:00.000Z	52 \| moderate	10.281 \| good	10.541 \| good	35.886 \| good	1.8 \| good	6.605 \| good	0.186 \| good
2026-03-31T15:00:00.000Z	52 \| moderate	9.504 \| good	9.83 \| good	36.504 \| good	1.775 \| good	6.014 \| good	0.186 \| good
2026-03-31T16:00:00.000Z	52 \| moderate	9.886 \| good	10.27 \| good	39.202 \| good	1.659 \| good	5.274 \| good	0.181 \| good
2026-03-31T17:00:00.000Z	58 \| moderate	12.74 \| fine	57.436 \| fine	33.054 \| good	1.543 \| good	4.532 \| good	0.175 \| good
2026-03-31T18:00:00.000Z	52 \| moderate	9.551 \| good	9.885 \| good	44.598 \| good	1.428 \| good	3.794 \| good	0.169 \| good
2026-03-31T19:00:00.000Z	52 \| moderate	9.848 \| good	10.207 \| good	44.367 \| good	1.49 \| good	4.496 \| good	0.174 \| good
2026-03-31T20:00:00.000Z	54 \| moderate	10.803 \| good	11.175 \| good	44.135 \| good	1.553 \| good	5.198 \| good	0.178 \| good
2026-03-31T21:00:00.000Z	54 \| moderate	11.185 \| good	11.52 \| good	43.903 \| good	1.615 \| good	5.9 \| good	0.182 \| good
2026-03-31T22:00:00.000Z	54 \| moderate	11.035 \| good	11.371 \| good	41.878 \| good	1.692 \| good	7.499 \| good	0.192 \| good
2026-03-31T23:00:00.000Z	54 \| moderate	11.037 \| good	11.351 \| good	39.853 \| good	1.769 \| good	9.097 \| good	0.202 \| good

Stafford

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Stafford, Connecticut air quality map: Stay updated on AQI near you

0.17ppm

How accurate is Connecticut, USA air quality data?

Air quality and pollutant data for Connecticut, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.

Source: Ambee Data Sources

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Frequently asked questions

How often is air quality information updated for Stafford, Connecticut?

The air quality information for Stafford, Connecticut is updated every hour for accuracy.

What time in the last 24 hours was the air quality in Stafford, Connecticut at its worst?

In the past 24 hours, the air quality in Stafford, Connecticut was at its worst at 10:00:00 on 2026-03-29.

When did Stafford, Connecticut experience the best air quality in the last 24 hours?

In the last 24 hours, the best air quality in Stafford, Connecticut was observed at 03:00:00 on 2026-03-29.

What is the AQI in Stafford, Connecticut right now?

As of now, the AQI in Stafford, Connecticut is 45, indicating Good conditions.

What is the most common type of pollution in Stafford, Connecticut?

Stafford, Connecticut air has the highest levels of O3.

What should I do in case of poor air quality in Stafford, Connecticut?

Poor air quality in Stafford, Connecticut means it's advisable to stay indoors and wear a mask for your protection.

What is the PM_2.5 level in Stafford, Connecticut at the moment?

PM_2.5 levels in Stafford, Connecticut are currently 4.721 μg/m³.

What is the PM₁₀ level in Stafford, Connecticut at the moment?

The PM₁₀ concentration in Stafford, Connecticut is 18.594 μg/m³ at the moment.

What is the carbon monoxide (CO) level in Stafford, Connecticut at the moment?

The current carbon monoxide (CO) concentration in Stafford, Connecticut is 0.194 ppm.

What is the sulfur dioxide (SO₂) level in Stafford, Connecticut at the moment?

Currently, Stafford, Connecticut has a sulfur dioxide (SO₂) concentration of 0.285 ppb.

What is the ozone (O₃) level in Stafford, Connecticut at the moment?

The current ozone (O₃) level in Stafford, Connecticut at the moment is 49.249 ppm.

What is the nitrogen dioxide (NO₂) level in Stafford, Connecticut at the moment?

Nitrogen dioxide (NO₂) level in Stafford, Connecticut at the moment is 4.895 ppb.

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Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2026-03-28T00:00:00.000Z	42 \| good	3.331 \| good	14.276 \| good	44.503 \| good	0.166 \| good	6.158 \| good	0.248 \| good
2026-03-28T01:00:00.000Z	42 \| good	3.581 \| good	9.753 \| good	44.578 \| good	0.235 \| good	7.31 \| good	0.214 \| good
2026-03-28T02:00:00.000Z	42 \| good	3.73 \| good	10.301 \| good	44.518 \| good	0.205 \| good	7.163 \| good	0.201 \| good
2026-03-28T03:00:00.000Z	40 \| good	3.881 \| good	11.18 \| good	43.24 \| good	0.18 \| good	8.936 \| good	0.262 \| good
2026-03-28T04:00:00.000Z	40 \| good	4.202 \| good	14.525 \| good	43.061 \| good	0.18 \| good	8.464 \| good	0.221 \| good
2026-03-28T05:00:00.000Z	39 \| good	4.706 \| good	16 \| good	42.209 \| good	0.193 \| good	9.461 \| good	0.221 \| good
2026-03-28T06:00:00.000Z	40 \| good	4.673 \| good	13.899 \| good	43.092 \| good	0.225 \| good	10.817 \| good	0.221 \| good
2026-03-28T07:00:00.000Z	39 \| good	4.522 \| good	15.655 \| good	42.471 \| good	0.199 \| good	7.221 \| good	0.187 \| good
2026-03-28T08:00:00.000Z	37 \| good	4.315 \| good	14.812 \| good	39.913 \| good	0.173 \| good	5.733 \| good	0.187 \| good
2026-03-28T09:00:00.000Z	37 \| good	3.959 \| good	12.059 \| good	39.667 \| good	0.173 \| good	4.614 \| good	0.184 \| good
2026-03-28T10:00:00.000Z	35 \| good	3.915 \| good	12.728 \| good	38.237 \| good	0.201 \| good	4.657 \| good	0.151 \| good
2026-03-28T11:00:00.000Z	35 \| good	4.229 \| good	14.562 \| good	37.795 \| good	0.206 \| good	4.028 \| good	0.15 \| good
2026-03-28T12:00:00.000Z	35 \| good	4.197 \| good	16.034 \| good	38.489 \| good	0.195 \| good	3.403 \| good	0.205 \| good
2026-03-28T13:00:00.000Z	37 \| good	4.077 \| good	10.658 \| good	39.664 \| good	0.208 \| good	2.681 \| good	0.221 \| good
2026-03-28T14:00:00.000Z	38 \| good	4.099 \| good	14.543 \| good	40.755 \| good	0.197 \| good	1.971 \| good	0.163 \| good
2026-03-28T15:00:00.000Z	37 \| good	4.147 \| good	14.925 \| good	39.975 \| good	0.175 \| good	1.921 \| good	0.163 \| good
2026-03-28T16:00:00.000Z	38 \| good	4.116 \| good	16.235 \| good	40.636 \| good	0.207 \| good	1.451 \| good	0.15 \| good
2026-03-28T17:00:00.000Z	38 \| good	4.051 \| good	10.463 \| good	41.463 \| good	0.207 \| good	1.365 \| good	0.15 \| good
2026-03-28T18:00:00.000Z	40 \| good	3.669 \| good	8.392 \| good	42.758 \| good	0.199 \| good	1.334 \| good	0.186 \| good
2026-03-28T19:00:00.000Z	40 \| good	3.983 \| good	12.162 \| good	42.91 \| good	0.2 \| good	1.559 \| good	0.186 \| good
2026-03-28T20:00:00.000Z	38 \| good	3.777 \| good	12.412 \| good	40.846 \| good	0.19 \| good	1.578 \| good	0.186 \| good
2026-03-28T21:00:00.000Z	39 \| good	3.674 \| good	14.891 \| good	41.764 \| good	0.185 \| good	1.602 \| good	0.211 \| good
2026-03-28T22:00:00.000Z	40 \| good	3.423 \| good	9.778 \| good	42.898 \| good	0.143 \| good	1.815 \| good	0.163 \| good
2026-03-28T23:00:00.000Z	41 \| good	3.281 \| good	7.712 \| good	43.584 \| good	0.14 \| good	2.284 \| good	0.198 \| good
2026-03-29T00:00:00.000Z	41 \| good	3.209 \| good	8.262 \| good	43.565 \| good	0.25 \| good	2.939 \| good	0.198 \| good
2026-03-29T01:00:00.000Z	38 \| good	3.29 \| good	13.12 \| good	41.35 \| good	0.249 \| good	4.455 \| good	0.235 \| good
2026-03-29T02:00:00.000Z	38 \| good	3.334 \| good	11.893 \| good	41.171 \| good	0.207 \| good	4.106 \| good	0.223 \| good
2026-03-29T03:00:00.000Z	32 \| good	3.088 \| good	13.309 \| good	35.357 \| good	0.506 \| good	2.965 \| good	0.203 \| good
2026-03-29T04:00:00.000Z	36 \| good	3.354 \| good	10.74 \| good	39.026 \| good	0.157 \| good	4.914 \| good	0.213 \| good
2026-03-29T05:00:00.000Z	37 \| good	3.389 \| good	12.042 \| good	40.299 \| good	0.23 \| good	6.794 \| good	0.199 \| good
2026-03-29T06:00:00.000Z	37 \| good	3.617 \| good	15.07 \| good	39.745 \| good	0.231 \| good	7.062 \| good	0.199 \| good
2026-03-29T07:00:00.000Z	36 \| good	3.635 \| good	8.911 \| good	39.159 \| good	0.297 \| good	13.61 \| good	0.238 \| good
2026-03-29T08:00:00.000Z	37 \| good	3.792 \| good	14.002 \| good	40.1 \| good	0.24 \| good	18.178 \| good	0.285 \| good
2026-03-29T09:00:00.000Z	35 \| good	3.243 \| good	8.683 \| good	38.388 \| good	0.297 \| good	19.315 \| good	0.299 \| good
2026-03-29T10:00:00.000Z	35 \| good	3.934 \| good	16.348 \| good	37.925 \| good	0.289 \| good	18.239 \| good	0.263 \| good
2026-03-29T11:00:00.000Z	35 \| good	4.084 \| good	15.639 \| good	38.189 \| good	0.325 \| good	18.615 \| good	0.301 \| good
2026-03-29T12:00:00.000Z	34 \| good	4.298 \| good	13.818 \| good	36.609 \| good	0.258 \| good	17.522 \| good	0.335 \| good
2026-03-29T13:00:00.000Z	33 \| good	4.339 \| good	11.971 \| good	35.869 \| good	0.273 \| good	14.823 \| good	0.275 \| good
2026-03-29T14:00:00.000Z	35 \| good	4.57 \| good	11.102 \| good	38.265 \| good	0.271 \| good	6.234 \| good	0.233 \| good
2026-03-29T15:00:00.000Z	35 \| good	4.276 \| good	15.992 \| good	37.943 \| good	0.27 \| good	4.012 \| good	0.221 \| good
2026-03-29T16:00:00.000Z	35 \| good	4.183 \| good	15.299 \| good	38.422 \| good	0.196 \| good	3.418 \| good	0.201 \| good
2026-03-29T17:00:00.000Z	40 \| good	4.205 \| good	13.622 \| good	43.439 \| good	0.196 \| good	2.684 \| good	0.251 \| good
2026-03-29T18:00:00.000Z	41 \| good	4.341 \| good	13.192 \| good	43.526 \| good	0.163 \| good	3.704 \| good	0.23 \| good
2026-03-29T19:00:00.000Z	41 \| good	4.062 \| good	14.119 \| good	44.106 \| good	0.163 \| good	4.596 \| good	0.23 \| good
2026-03-29T20:00:00.000Z	42 \| good	4.533 \| good	15.934 \| good	45.108 \| good	0.233 \| good	4.893 \| good	0.23 \| good
2026-03-29T21:00:00.000Z	44 \| good	4.753 \| good	16.043 \| good	47.561 \| good	0.244 \| good	4.776 \| good	0.234 \| good
2026-03-29T22:00:00.000Z	45 \| good	4.721 \| good	18.594 \| good	49.249 \| good	0.285 \| good	4.895 \| good	0.194 \| good
2026-03-29T23:00:00.000Z	46 \| good	5.176 \| good	12.959 \| good	50.302 \| good	0.297 \| good	5.144 \| good	0.206 \| good
2026-03-29T23:00:00.000Z	45 \| good	4.721 \| good	18.594 \| good	49.249 \| good	0.285 \| good	4.895 \| good	0.194 \| good
2026-03-30T00:00:00.000Z	44 \| good	5.587 \| good	24.329 \| good	46.572 \| good	2.148 \| good	9.791 \| good	0.214 \| good
2026-03-30T01:00:00.000Z	41 \| good	5.947 \| good	26.073 \| good	44.003 \| good	2.017 \| good	8.69 \| good	0.211 \| good
2026-03-30T02:00:00.000Z	36 \| good	5.7 \| good	24.527 \| good	38.962 \| good	1.886 \| good	7.589 \| good	0.207 \| good
2026-03-30T03:00:00.000Z	38 \| good	7.012 \| good	31.28 \| good	37.355 \| good	1.755 \| good	6.489 \| good	0.204 \| good
2026-03-30T04:00:00.000Z	38 \| good	6.899 \| good	30.679 \| good	36.817 \| good	1.607 \| good	5.841 \| good	0.193 \| good
2026-03-30T05:00:00.000Z	38 \| good	6.65 \| good	29.523 \| good	34.486 \| good	1.458 \| good	5.192 \| good	0.182 \| good
2026-03-30T06:00:00.000Z	33 \| good	6.175 \| good	27.555 \| good	32.472 \| good	1.31 \| good	4.544 \| good	0.171 \| good
2026-03-30T07:00:00.000Z	37 \| good	4.994 \| good	21.654 \| good	39.972 \| good	1.258 \| good	4.06 \| good	0.166 \| good
2026-03-30T08:00:00.000Z	35 \| good	3.991 \| good	17.632 \| good	38.494 \| good	1.207 \| good	3.577 \| good	0.162 \| good
2026-03-30T09:00:00.000Z	35 \| good	2.943 \| good	12 \| good	37.874 \| good	1.155 \| good	3.093 \| good	0.158 \| good
2026-03-30T10:00:00.000Z	33 \| good	1.285 \| good	4.971 \| good	35.887 \| good	1.271 \| good	3.686 \| good	0.169 \| good
2026-03-30T11:00:00.000Z	30 \| good	1.859 \| good	7.564 \| good	32.283 \| good	1.388 \| good	4.279 \| good	0.18 \| good
2026-03-30T12:00:00.000Z	28 \| good	2.858 \| good	11.763 \| good	30.488 \| good	1.504 \| good	4.873 \| good	0.191 \| good
2026-03-30T13:00:00.000Z	30 \| good	4.85 \| good	20.825 \| good	32.19 \| good	1.66 \| good	5.009 \| good	0.196 \| good
2026-03-30T14:00:00.000Z	38 \| good	7.446 \| good	32.698 \| good	34.347 \| good	1.816 \| good	5.146 \| good	0.201 \| good
2026-03-30T15:00:00.000Z	33 \| good	6.136 \| good	27.123 \| good	32.663 \| good	1.971 \| good	5.282 \| good	0.206 \| good
2026-03-30T16:00:00.000Z	38 \| good	7.163 \| good	31.654 \| good	31.219 \| good	2.061 \| good	4.711 \| good	0.197 \| good
2026-03-30T17:00:00.000Z	44 \| good	7.763 \| good	34 \| good	32.324 \| good	2.15 \| good	4.14 \| good	0.187 \| good
2026-03-30T18:00:00.000Z	52 \| moderate	9.51 \| good	42.69 \| good	46.325 \| good	2.239 \| good	3.568 \| good	0.178 \| good
2026-03-30T19:00:00.000Z	49 \| good	8.544 \| good	37.199 \| good	45.041 \| good	2.168 \| good	3.611 \| good	0.176 \| good
2026-03-30T20:00:00.000Z	44 \| good	8.011 \| good	34.957 \| good	40.573 \| good	2.098 \| good	3.654 \| good	0.174 \| good
2026-03-30T21:00:00.000Z	44 \| good	8.06 \| good	35.332 \| good	39.293 \| good	2.027 \| good	3.697 \| good	0.171 \| good
2026-03-30T22:00:00.000Z	35 \| good	5.805 \| good	25.484 \| good	37.814 \| good	2.138 \| good	5.126 \| good	0.182 \| good
2026-03-30T23:00:00.000Z	38 \| good	7.371 \| good	32.68 \| good	36.492 \| good	2.249 \| good	6.554 \| good	0.193 \| good
2026-03-31T00:00:00.000Z	44 \| good	7.552 \| good	33.359 \| good	33.334 \| good	2.36 \| good	7.983 \| good	0.204 \| good
2026-03-31T01:00:00.000Z	44 \| good	8.448 \| good	37.012 \| good	38.562 \| good	2.538 \| good	8.413 \| good	0.209 \| good
2026-03-31T02:00:00.000Z	56 \| moderate	12.474 \| fine	55.606 \| fine	29.69 \| good	2.717 \| good	8.843 \| good	0.213 \| good
2026-03-31T03:00:00.000Z	62 \| moderate	14.614 \| fine	65.611 \| fine	26.39 \| good	2.895 \| good	9.273 \| good	0.218 \| good
2026-03-31T04:00:00.000Z	62 \| moderate	14.833 \| fine	66.329 \| fine	25.405 \| good	2.815 \| good	8.672 \| good	0.214 \| good
2026-03-31T05:00:00.000Z	58 \| moderate	13.238 \| fine	59.716 \| fine	29.198 \| good	2.735 \| good	8.072 \| good	0.211 \| good
2026-03-31T06:00:00.000Z	62 \| moderate	15.388 \| fine	15.599 \| good	36.496 \| good	2.654 \| good	7.477 \| good	0.207 \| good
2026-03-31T07:00:00.000Z	54 \| moderate	11.462 \| good	50.749 \| good	34.856 \| good	2.54 \| good	7.125 \| good	0.202 \| good
2026-03-31T08:00:00.000Z	54 \| moderate	11.371 \| good	50.401 \| good	31.589 \| good	2.427 \| good	6.778 \| good	0.196 \| good
2026-03-31T09:00:00.000Z	54 \| moderate	11.185 \| good	49.407 \| good	28.648 \| good	2.313 \| good	6.431 \| good	0.191 \| good
2026-03-31T10:00:00.000Z	44 \| good	7.651 \| good	33.644 \| good	27.063 \| good	2.158 \| good	6.883 \| good	0.189 \| good
2026-03-31T11:00:00.000Z	33 \| good	6.124 \| good	27.327 \| good	28.037 \| good	2.003 \| good	7.334 \| good	0.186 \| good
2026-03-31T12:00:00.000Z	56 \| moderate	11.992 \| good	12.22 \| good	34.65 \| good	1.849 \| good	7.787 \| good	0.184 \| good
2026-03-31T13:00:00.000Z	56 \| moderate	11.542 \| good	11.794 \| good	35.268 \| good	1.824 \| good	7.196 \| good	0.185 \| good
2026-03-31T14:00:00.000Z	52 \| moderate	10.281 \| good	10.541 \| good	35.886 \| good	1.8 \| good	6.605 \| good	0.186 \| good
2026-03-31T15:00:00.000Z	52 \| moderate	9.504 \| good	9.83 \| good	36.504 \| good	1.775 \| good	6.014 \| good	0.186 \| good
2026-03-31T16:00:00.000Z	52 \| moderate	9.886 \| good	10.27 \| good	39.202 \| good	1.659 \| good	5.274 \| good	0.181 \| good
2026-03-31T17:00:00.000Z	58 \| moderate	12.74 \| fine	57.436 \| fine	33.054 \| good	1.543 \| good	4.532 \| good	0.175 \| good
2026-03-31T18:00:00.000Z	52 \| moderate	9.551 \| good	9.885 \| good	44.598 \| good	1.428 \| good	3.794 \| good	0.169 \| good
2026-03-31T19:00:00.000Z	52 \| moderate	9.848 \| good	10.207 \| good	44.367 \| good	1.49 \| good	4.496 \| good	0.174 \| good
2026-03-31T20:00:00.000Z	54 \| moderate	10.803 \| good	11.175 \| good	44.135 \| good	1.553 \| good	5.198 \| good	0.178 \| good
2026-03-31T21:00:00.000Z	54 \| moderate	11.185 \| good	11.52 \| good	43.903 \| good	1.615 \| good	5.9 \| good	0.182 \| good
2026-03-31T22:00:00.000Z	54 \| moderate	11.035 \| good	11.371 \| good	41.878 \| good	1.692 \| good	7.499 \| good	0.192 \| good
2026-03-31T23:00:00.000Z	54 \| moderate	11.037 \| good	11.351 \| good	39.853 \| good	1.769 \| good	9.097 \| good	0.202 \| good

Live air quality index in Stafford, Connecticut today

Major air pollutants in Stafford, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)