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

Currently, Rocky Hill, Connecticut has a sulfur dioxide (SO2) concentration of 0.195 ppb.

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

The current ozone (O3) level in Rocky Hill, Connecticut at the moment is 38.707 ppm.

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

Nitrogen dioxide (NO2) level in Rocky Hill, Connecticut at the moment is 6.917 ppb.

Live air quality index in Rocky Hill, Connecticut today

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

Stay updated with real-time air quality in Rocky Hill, 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

Rocky Hill, Connecticut

Last updated: ... (Local time)

Major air pollutants in Rocky Hill, Connecticut

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter_2.5 (PM_2.5)

5.62 μg/m³

12.1

35.5

55.5

250.5

500.5+

Particulate Matter₁₀ (PM₁₀)

20.79 μg/m³

155

255

425

605+

Ozone (O₃)

30.20 ppb

201

201+

Sulfur Dioxide (SO₂)

0.25 ppb

186

605

1005+

Nitrogen Dioxide (NO₂)

10.32 ppb

101

361

1250

2050+

Carbon Monoxide (CO)

0.33 ppm

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

Rocky Hill, Connecticut

Get Live Pollen Counts

Rocky Hill, Connecticut

Scroll To Air Quality Map

Track live Rocky Hill, Connecticut air quality forecast and history

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-12T11:00:00.000Z	44 \| good	7.572 \| good	19.144 \| good	8.741 \| good	0.274 \| good	11.994 \| good	0.288 \| good
2025-09-12T12:00:00.000Z	38 \| good	6.896 \| good	15.45 \| good	5.11 \| good	0.153 \| good	15.65 \| good	0.346 \| good
2025-09-12T13:00:00.000Z	44 \| good	7.964 \| good	17.736 \| good	10.897 \| good	0.157 \| good	9.174 \| good	0.276 \| good
2025-09-12T14:00:00.000Z	38 \| good	7.298 \| good	19.139 \| good	17.2 \| good	0.148 \| good	4.828 \| good	0.194 \| good
2025-09-12T15:00:00.000Z	38 \| good	6.855 \| good	17.834 \| good	27.669 \| good	0.221 \| good	2.962 \| good	0.194 \| good
2025-09-12T16:00:00.000Z	38 \| good	7.067 \| good	17.111 \| good	26.199 \| good	0.231 \| good	2.46 \| good	0.187 \| good
2025-09-12T17:00:00.000Z	38 \| good	6.973 \| good	18.124 \| good	32.608 \| good	0.12 \| good	2.688 \| good	0.181 \| good
2025-09-12T18:00:00.000Z	34 \| good	6.372 \| good	22.505 \| good	36.713 \| good	0.14 \| good	2.473 \| good	0.181 \| good
2025-09-12T19:00:00.000Z	39 \| good	5.706 \| good	29.402 \| good	42.247 \| good	0.174 \| good	3.109 \| good	0.187 \| good
2025-09-12T20:00:00.000Z	39 \| good	6.655 \| good	15.54 \| good	41.829 \| good	0.19 \| good	3.232 \| good	0.181 \| good
2025-09-12T21:00:00.000Z	41 \| good	6.285 \| good	20.072 \| good	44.08 \| good	0.134 \| good	3.981 \| good	0.188 \| good
2025-09-12T22:00:00.000Z	37 \| good	6.438 \| good	20.948 \| good	39.756 \| good	0.144 \| good	2.297 \| good	0.237 \| good
2025-09-12T23:00:00.000Z	38 \| good	6.717 \| good	20.158 \| good	39.262 \| good	0.111 \| good	2.986 \| good	0.195 \| good
2025-09-13T00:00:00.000Z	33 \| good	6.117 \| good	21.88 \| good	35.613 \| good	0.135 \| good	12.605 \| good	0.301 \| good
2025-09-13T01:00:00.000Z	38 \| good	6.87 \| good	17.308 \| good	33.448 \| good	0.237 \| good	9.81 \| good	0.308 \| good
2025-09-13T02:00:00.000Z	38 \| good	6.665 \| good	23.383 \| good	32.061 \| good	0.209 \| good	8.472 \| good	0.3 \| good
2025-09-13T03:00:00.000Z	33 \| good	6.476 \| good	21.234 \| good	30.443 \| good	0.203 \| good	5.51 \| good	0.362 \| good
2025-09-13T04:00:00.000Z	38 \| good	6.588 \| good	15.068 \| good	29.242 \| good	0.216 \| good	7.593 \| good	0.388 \| good
2025-09-13T05:00:00.000Z	33 \| good	6.375 \| good	18.62 \| good	26.04 \| good	0.215 \| good	8.464 \| good	0.414 \| good
2025-09-13T06:00:00.000Z	38 \| good	6.594 \| good	12.451 \| good	24.27 \| good	0.238 \| good	10.134 \| good	0.351 \| good
2025-09-13T07:00:00.000Z	38 \| good	7.021 \| good	16.296 \| good	20.297 \| good	0.201 \| good	11.291 \| good	0.406 \| good
2025-09-13T08:00:00.000Z	44 \| good	7.744 \| good	12.047 \| good	12.631 \| good	0.15 \| good	12.647 \| good	0.407 \| good
2025-09-13T09:00:00.000Z	38 \| good	6.991 \| good	13.105 \| good	21.328 \| good	0.231 \| good	12.268 \| good	0.332 \| good
2025-09-13T10:00:00.000Z	49 \| good	9.375 \| good	17.572 \| good	6.522 \| good	0.254 \| good	11.556 \| good	0.337 \| good
2025-09-13T11:00:00.000Z	49 \| good	8.952 \| good	20.232 \| good	8.816 \| good	0.239 \| good	10.952 \| good	0.4 \| good
2025-09-13T12:00:00.000Z	38 \| good	6.716 \| good	27.501 \| good	7.2 \| good	0.146 \| good	10.882 \| good	0.407 \| good
2025-09-13T13:00:00.000Z	33 \| good	6.402 \| good	25.834 \| good	11.874 \| good	0.1 \| good	9.552 \| good	0.388 \| good
2025-09-13T14:00:00.000Z	38 \| good	7.053 \| good	21.492 \| good	13.662 \| good	0.224 \| good	11.063 \| good	0.326 \| good
2025-09-13T15:00:00.000Z	38 \| good	6.867 \| good	32.509 \| good	19.66 \| good	0.13 \| good	7.454 \| good	0.299 \| good
2025-09-13T16:00:00.000Z	38 \| good	7.483 \| good	20.557 \| good	29.467 \| good	0.116 \| good	6.618 \| good	0.299 \| good
2025-09-13T17:00:00.000Z	38 \| good	7.058 \| good	17.98 \| good	36.178 \| good	0.13 \| good	6.759 \| good	0.349 \| good
2025-09-13T18:00:00.000Z	44 \| good	8.132 \| good	17.317 \| good	35.351 \| good	0.175 \| good	6.232 \| good	0.368 \| good
2025-09-13T19:00:00.000Z	49 \| good	8.55 \| good	17.164 \| good	41.399 \| good	0.1 \| good	5.981 \| good	0.293 \| good
2025-09-13T20:00:00.000Z	44 \| good	8.188 \| good	18.11 \| good	47.324 \| good	0.137 \| good	6.523 \| good	0.293 \| good
2025-09-13T21:00:00.000Z	43 \| good	5.402 \| good	15.604 \| good	45.998 \| good	0.146 \| good	8.091 \| good	0.293 \| good
2025-09-13T22:00:00.000Z	40 \| good	6.095 \| good	18.731 \| good	42.671 \| good	0.21 \| good	9.367 \| good	0.293 \| good
2025-09-13T23:00:00.000Z	38 \| good	6.87 \| good	22.098 \| good	41.156 \| good	0.21 \| good	9.403 \| good	0.349 \| good
2025-09-14T00:00:00.000Z	38 \| good	6.992 \| good	19.889 \| good	39.512 \| good	0.199 \| good	9.065 \| good	0.307 \| good
2025-09-14T01:00:00.000Z	44 \| good	7.52 \| good	26.827 \| good	37.54 \| good	0.273 \| good	9.399 \| good	0.306 \| good
2025-09-14T02:00:00.000Z	44 \| good	8.371 \| good	37.321 \| good	36.822 \| good	0.205 \| good	9.174 \| good	0.312 \| good
2025-09-14T03:00:00.000Z	49 \| good	8.51 \| good	37.639 \| good	28.128 \| good	1.385 \| good	7.784 \| good	0.211 \| good
2025-09-14T04:00:00.000Z	33 \| good	5.836 \| good	16.097 \| good	32.982 \| good	0.293 \| good	11.157 \| good	0.405 \| good
2025-09-14T05:00:00.000Z	33 \| good	6.193 \| good	15.396 \| good	34.93 \| good	0.213 \| good	9.253 \| good	0.318 \| good
2025-09-14T06:00:00.000Z	33 \| good	5.905 \| good	14.153 \| good	33.293 \| good	0.543 \| good	6.483 \| good	0.264 \| good
2025-09-14T07:00:00.000Z	33 \| good	6.099 \| good	15.962 \| good	32.181 \| good	0.195 \| good	7.002 \| good	0.312 \| good
2025-09-14T08:00:00.000Z	33 \| good	5.997 \| good	17.447 \| good	20.862 \| good	0.247 \| good	9.777 \| good	0.329 \| good
2025-09-14T09:00:00.000Z	33 \| good	5.624 \| good	20.793 \| good	30.205 \| good	0.251 \| good	10.316 \| good	0.329 \| good
2025-09-14T10:00:00.000Z	33 \| good	5.624 \| good	20.793 \| good	30.205 \| good	0.251 \| good	10.316 \| good	0.329 \| good
2025-09-12T01:00:00.000Z	49 \| good	9.216 \| good	41.182 \| good	14.147 \| good	0.986 \| good	23.811 \| good	0.388 \| good
2025-09-12T02:00:00.000Z	52 \| moderate	9.883 \| good	43.825 \| good	13.72 \| good	1.026 \| good	26.156 \| good	0.419 \| good
2025-09-12T03:00:00.000Z	56 \| moderate	12.3 \| fine	55.391 \| fine	12.209 \| good	1.066 \| good	28.502 \| good	0.451 \| good
2025-09-12T04:00:00.000Z	60 \| moderate	13.512 \| fine	60.651 \| fine	12.865 \| good	0.956 \| good	20.925 \| good	0.376 \| good
2025-09-12T05:00:00.000Z	60 \| moderate	14.391 \| fine	64.368 \| fine	17.253 \| good	0.847 \| good	13.348 \| good	0.301 \| good
2025-09-12T06:00:00.000Z	60 \| moderate	14.273 \| fine	63.908 \| fine	20.954 \| good	0.737 \| good	5.771 \| good	0.226 \| good
2025-09-12T07:00:00.000Z	56 \| moderate	12.344 \| fine	55.858 \| fine	17.493 \| good	0.662 \| good	4.506 \| good	0.208 \| good
2025-09-12T08:00:00.000Z	54 \| moderate	10.805 \| good	48.069 \| good	20.017 \| good	0.587 \| good	3.242 \| good	0.191 \| good
2025-09-12T09:00:00.000Z	52 \| moderate	10.136 \| good	44.715 \| good	16.614 \| good	0.512 \| good	1.977 \| good	0.174 \| good
2025-09-12T10:00:00.000Z	49 \| good	9.347 \| good	41.331 \| good	9 \| good	0.535 \| good	2.572 \| good	0.178 \| good
2025-09-12T11:00:00.000Z	44 \| good	8.083 \| good	35.628 \| good	11.325 \| good	0.559 \| good	3.166 \| good	0.183 \| good
2025-09-12T12:00:00.000Z	33 \| good	6.481 \| good	28.847 \| good	15.078 \| good	0.583 \| good	3.761 \| good	0.188 \| good
2025-09-12T13:00:00.000Z	33 \| good	6.488 \| good	28.971 \| good	17.721 \| good	0.581 \| good	3.065 \| good	0.183 \| good
2025-09-12T14:00:00.000Z	33 \| good	5.574 \| good	24.172 \| good	22.531 \| good	0.579 \| good	2.37 \| good	0.178 \| good
2025-09-12T15:00:00.000Z	27 \| good	4.809 \| good	20.783 \| good	27.988 \| good	0.578 \| good	1.675 \| good	0.173 \| good
2025-09-12T16:00:00.000Z	32 \| good	4.146 \| good	17.997 \| good	35.076 \| good	0.526 \| good	1.445 \| good	0.17 \| good
2025-09-12T17:00:00.000Z	36 \| good	3.483 \| good	14.923 \| good	38.906 \| good	0.474 \| good	1.216 \| good	0.167 \| good
2025-09-12T18:00:00.000Z	39 \| good	4.009 \| good	17.458 \| good	41.828 \| good	0.422 \| good	0.987 \| good	0.163 \| good
2025-09-12T19:00:00.000Z	42 \| good	4.589 \| good	19.881 \| good	45.256 \| good	0.402 \| good	1.142 \| good	0.162 \| good
2025-09-12T20:00:00.000Z	44 \| good	5.194 \| good	22.555 \| good	48.129 \| good	0.383 \| good	1.296 \| good	0.16 \| good
2025-09-12T21:00:00.000Z	44 \| good	5.745 \| good	24.715 \| good	46.627 \| good	0.364 \| good	1.45 \| good	0.159 \| good
2025-09-12T22:00:00.000Z	35 \| good	5.084 \| good	22.119 \| good	37.641 \| good	0.425 \| good	6.852 \| good	0.208 \| good
2025-09-12T23:00:00.000Z	31 \| good	3.906 \| good	17.157 \| good	32.536 \| good	0.487 \| good	12.253 \| good	0.257 \| good
2025-09-13T00:00:00.000Z	33 \| good	5.733 \| good	24.985 \| good	21.882 \| good	0.548 \| good	17.655 \| good	0.306 \| good
2025-09-13T01:00:00.000Z	27 \| good	5.368 \| good	23.157 \| good	17.457 \| good	0.589 \| good	16.215 \| good	0.294 \| good
2025-09-13T02:00:00.000Z	27 \| good	4.914 \| good	21.249 \| good	16.959 \| good	0.63 \| good	14.775 \| good	0.282 \| good
2025-09-13T03:00:00.000Z	27 \| good	5.238 \| good	22.553 \| good	17.786 \| good	0.671 \| good	13.335 \| good	0.27 \| good
2025-09-13T04:00:00.000Z	33 \| good	5.717 \| good	24.77 \| good	19.644 \| good	0.636 \| good	11.495 \| good	0.249 \| good
2025-09-13T05:00:00.000Z	38 \| good	7.042 \| good	31.378 \| good	18.428 \| good	0.6 \| good	9.655 \| good	0.228 \| good
2025-09-13T06:00:00.000Z	38 \| good	6.712 \| good	29.937 \| good	16.521 \| good	0.565 \| good	7.816 \| good	0.207 \| good
2025-09-13T07:00:00.000Z	27 \| good	5.326 \| good	22.843 \| good	12.999 \| good	0.587 \| good	7.296 \| good	0.199 \| good
2025-09-13T08:00:00.000Z	27 \| good	4.838 \| good	20.803 \| good	11.308 \| good	0.608 \| good	6.777 \| good	0.191 \| good
2025-09-13T09:00:00.000Z	27 \| good	5.324 \| good	22.902 \| good	11.329 \| good	0.629 \| good	6.257 \| good	0.182 \| good
2025-09-13T10:00:00.000Z	33 \| good	5.716 \| good	24.779 \| good	8.415 \| good	0.604 \| good	7.681 \| good	0.208 \| good
2025-09-13T11:00:00.000Z	27 \| good	5.409 \| good	23.255 \| good	8.992 \| good	0.58 \| good	9.106 \| good	0.233 \| good
2025-09-13T12:00:00.000Z	27 \| good	5.129 \| good	21.949 \| good	14.844 \| good	0.555 \| good	10.531 \| good	0.259 \| good
2025-09-13T13:00:00.000Z	27 \| good	5.006 \| good	21.511 \| good	22.152 \| good	0.808 \| good	8.229 \| good	0.23 \| good
2025-09-13T14:00:00.000Z	33 \| good	5.551 \| good	23.854 \| good	30.587 \| good	1.061 \| good	5.928 \| good	0.202 \| good
2025-09-13T15:00:00.000Z	37 \| good	6.054 \| good	27.172 \| good	39.668 \| good	1.315 \| good	3.627 \| good	0.173 \| good
2025-09-13T16:00:00.000Z	44 \| good	5.707 \| good	24.628 \| good	47.752 \| good	1.171 \| good	2.903 \| good	0.171 \| good
2025-09-13T17:00:00.000Z	43 \| good	6.106 \| good	26.883 \| good	46.448 \| good	1.026 \| good	2.179 \| good	0.17 \| good
2025-09-13T18:00:00.000Z	56 \| moderate	12.172 \| fine	54.656 \| good	44.987 \| good	0.882 \| good	1.456 \| good	0.168 \| good
2025-09-13T19:00:00.000Z	62 \| moderate	15.167 \| fine	67.785 \| fine	47.011 \| good	0.788 \| good	1.578 \| good	0.167 \| good
2025-09-13T20:00:00.000Z	62 \| moderate	15.342 \| fine	68.346 \| fine	48.535 \| good	0.695 \| good	1.699 \| good	0.167 \| good
2025-09-13T21:00:00.000Z	58 \| moderate	13.003 \| fine	58.581 \| fine	47.286 \| good	0.601 \| good	1.821 \| good	0.166 \| good
2025-09-13T22:00:00.000Z	54 \| moderate	10.755 \| good	47.817 \| good	42.118 \| good	0.616 \| good	3.92 \| good	0.182 \| good
2025-09-13T23:00:00.000Z	52 \| moderate	10.278 \| good	45.589 \| good	40.546 \| good	0.631 \| good	6.019 \| good	0.198 \| good
2025-09-14T00:00:00.000Z	52 \| moderate	9.726 \| good	10.519 \| good	45.46 \| good	0.657 \| good	8.364 \| good	0.217 \| good

Rocky Hill

Get reliable air quality data to drive your business

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

0.23ppm

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

Air quality levels in US

Check live rankings of places in the USA affected by air pollution.

View Polluted Cities

Check live rankings of places in the USA with the cleanest air.

View Clean Cities

Frequently asked questions

How often is air quality information updated for Rocky Hill, Connecticut?

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

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

In the past 24 hours, the air quality in Rocky Hill, Connecticut was at its worst at 10:00:00 on 2025-09-11.

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

In the last 24 hours, the best air quality in Rocky Hill, Connecticut was observed at 04:00:00 on 2025-09-11.

What is the AQI in Rocky Hill, Connecticut right now?

As of now, the AQI in Rocky Hill, Connecticut is 36, indicating Good conditions.

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

Rocky Hill, Connecticut air has the highest levels of O3.

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

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

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

PM_2.5 levels in Rocky Hill, Connecticut are currently 4.8 μg/m³.

What is the PM₁₀ level in Rocky Hill, Connecticut at the moment?

The PM₁₀ concentration in Rocky Hill, Connecticut is 12.935 μg/m³ at the moment.

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

The current carbon monoxide (CO) concentration in Rocky Hill, Connecticut is 0.233 ppm.

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

Currently, Rocky Hill, Connecticut has a sulfur dioxide (SO₂) concentration of 0.195 ppb.

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

The current ozone (O₃) level in Rocky Hill, Connecticut at the moment is 38.707 ppm.

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

Nitrogen dioxide (NO₂) level in Rocky Hill, Connecticut at the moment is 6.917 ppb.

Certified

APIs

Refund Policy

Historical Climate Data

Terms & Conditions

Refund Policy

Terms & Conditions

Time	AQI	PM_2.5	PM₁₀	O₃	SO₂	NO₂	CO
2025-09-12T11:00:00.000Z	44 \| good	7.572 \| good	19.144 \| good	8.741 \| good	0.274 \| good	11.994 \| good	0.288 \| good
2025-09-12T12:00:00.000Z	38 \| good	6.896 \| good	15.45 \| good	5.11 \| good	0.153 \| good	15.65 \| good	0.346 \| good
2025-09-12T13:00:00.000Z	44 \| good	7.964 \| good	17.736 \| good	10.897 \| good	0.157 \| good	9.174 \| good	0.276 \| good
2025-09-12T14:00:00.000Z	38 \| good	7.298 \| good	19.139 \| good	17.2 \| good	0.148 \| good	4.828 \| good	0.194 \| good
2025-09-12T15:00:00.000Z	38 \| good	6.855 \| good	17.834 \| good	27.669 \| good	0.221 \| good	2.962 \| good	0.194 \| good
2025-09-12T16:00:00.000Z	38 \| good	7.067 \| good	17.111 \| good	26.199 \| good	0.231 \| good	2.46 \| good	0.187 \| good
2025-09-12T17:00:00.000Z	38 \| good	6.973 \| good	18.124 \| good	32.608 \| good	0.12 \| good	2.688 \| good	0.181 \| good
2025-09-12T18:00:00.000Z	34 \| good	6.372 \| good	22.505 \| good	36.713 \| good	0.14 \| good	2.473 \| good	0.181 \| good
2025-09-12T19:00:00.000Z	39 \| good	5.706 \| good	29.402 \| good	42.247 \| good	0.174 \| good	3.109 \| good	0.187 \| good
2025-09-12T20:00:00.000Z	39 \| good	6.655 \| good	15.54 \| good	41.829 \| good	0.19 \| good	3.232 \| good	0.181 \| good
2025-09-12T21:00:00.000Z	41 \| good	6.285 \| good	20.072 \| good	44.08 \| good	0.134 \| good	3.981 \| good	0.188 \| good
2025-09-12T22:00:00.000Z	37 \| good	6.438 \| good	20.948 \| good	39.756 \| good	0.144 \| good	2.297 \| good	0.237 \| good
2025-09-12T23:00:00.000Z	38 \| good	6.717 \| good	20.158 \| good	39.262 \| good	0.111 \| good	2.986 \| good	0.195 \| good
2025-09-13T00:00:00.000Z	33 \| good	6.117 \| good	21.88 \| good	35.613 \| good	0.135 \| good	12.605 \| good	0.301 \| good
2025-09-13T01:00:00.000Z	38 \| good	6.87 \| good	17.308 \| good	33.448 \| good	0.237 \| good	9.81 \| good	0.308 \| good
2025-09-13T02:00:00.000Z	38 \| good	6.665 \| good	23.383 \| good	32.061 \| good	0.209 \| good	8.472 \| good	0.3 \| good
2025-09-13T03:00:00.000Z	33 \| good	6.476 \| good	21.234 \| good	30.443 \| good	0.203 \| good	5.51 \| good	0.362 \| good
2025-09-13T04:00:00.000Z	38 \| good	6.588 \| good	15.068 \| good	29.242 \| good	0.216 \| good	7.593 \| good	0.388 \| good
2025-09-13T05:00:00.000Z	33 \| good	6.375 \| good	18.62 \| good	26.04 \| good	0.215 \| good	8.464 \| good	0.414 \| good
2025-09-13T06:00:00.000Z	38 \| good	6.594 \| good	12.451 \| good	24.27 \| good	0.238 \| good	10.134 \| good	0.351 \| good
2025-09-13T07:00:00.000Z	38 \| good	7.021 \| good	16.296 \| good	20.297 \| good	0.201 \| good	11.291 \| good	0.406 \| good
2025-09-13T08:00:00.000Z	44 \| good	7.744 \| good	12.047 \| good	12.631 \| good	0.15 \| good	12.647 \| good	0.407 \| good
2025-09-13T09:00:00.000Z	38 \| good	6.991 \| good	13.105 \| good	21.328 \| good	0.231 \| good	12.268 \| good	0.332 \| good
2025-09-13T10:00:00.000Z	49 \| good	9.375 \| good	17.572 \| good	6.522 \| good	0.254 \| good	11.556 \| good	0.337 \| good
2025-09-13T11:00:00.000Z	49 \| good	8.952 \| good	20.232 \| good	8.816 \| good	0.239 \| good	10.952 \| good	0.4 \| good
2025-09-13T12:00:00.000Z	38 \| good	6.716 \| good	27.501 \| good	7.2 \| good	0.146 \| good	10.882 \| good	0.407 \| good
2025-09-13T13:00:00.000Z	33 \| good	6.402 \| good	25.834 \| good	11.874 \| good	0.1 \| good	9.552 \| good	0.388 \| good
2025-09-13T14:00:00.000Z	38 \| good	7.053 \| good	21.492 \| good	13.662 \| good	0.224 \| good	11.063 \| good	0.326 \| good
2025-09-13T15:00:00.000Z	38 \| good	6.867 \| good	32.509 \| good	19.66 \| good	0.13 \| good	7.454 \| good	0.299 \| good
2025-09-13T16:00:00.000Z	38 \| good	7.483 \| good	20.557 \| good	29.467 \| good	0.116 \| good	6.618 \| good	0.299 \| good
2025-09-13T17:00:00.000Z	38 \| good	7.058 \| good	17.98 \| good	36.178 \| good	0.13 \| good	6.759 \| good	0.349 \| good
2025-09-13T18:00:00.000Z	44 \| good	8.132 \| good	17.317 \| good	35.351 \| good	0.175 \| good	6.232 \| good	0.368 \| good
2025-09-13T19:00:00.000Z	49 \| good	8.55 \| good	17.164 \| good	41.399 \| good	0.1 \| good	5.981 \| good	0.293 \| good
2025-09-13T20:00:00.000Z	44 \| good	8.188 \| good	18.11 \| good	47.324 \| good	0.137 \| good	6.523 \| good	0.293 \| good
2025-09-13T21:00:00.000Z	43 \| good	5.402 \| good	15.604 \| good	45.998 \| good	0.146 \| good	8.091 \| good	0.293 \| good
2025-09-13T22:00:00.000Z	40 \| good	6.095 \| good	18.731 \| good	42.671 \| good	0.21 \| good	9.367 \| good	0.293 \| good
2025-09-13T23:00:00.000Z	38 \| good	6.87 \| good	22.098 \| good	41.156 \| good	0.21 \| good	9.403 \| good	0.349 \| good
2025-09-14T00:00:00.000Z	38 \| good	6.992 \| good	19.889 \| good	39.512 \| good	0.199 \| good	9.065 \| good	0.307 \| good
2025-09-14T01:00:00.000Z	44 \| good	7.52 \| good	26.827 \| good	37.54 \| good	0.273 \| good	9.399 \| good	0.306 \| good
2025-09-14T02:00:00.000Z	44 \| good	8.371 \| good	37.321 \| good	36.822 \| good	0.205 \| good	9.174 \| good	0.312 \| good
2025-09-14T03:00:00.000Z	49 \| good	8.51 \| good	37.639 \| good	28.128 \| good	1.385 \| good	7.784 \| good	0.211 \| good
2025-09-14T04:00:00.000Z	33 \| good	5.836 \| good	16.097 \| good	32.982 \| good	0.293 \| good	11.157 \| good	0.405 \| good
2025-09-14T05:00:00.000Z	33 \| good	6.193 \| good	15.396 \| good	34.93 \| good	0.213 \| good	9.253 \| good	0.318 \| good
2025-09-14T06:00:00.000Z	33 \| good	5.905 \| good	14.153 \| good	33.293 \| good	0.543 \| good	6.483 \| good	0.264 \| good
2025-09-14T07:00:00.000Z	33 \| good	6.099 \| good	15.962 \| good	32.181 \| good	0.195 \| good	7.002 \| good	0.312 \| good
2025-09-14T08:00:00.000Z	33 \| good	5.997 \| good	17.447 \| good	20.862 \| good	0.247 \| good	9.777 \| good	0.329 \| good
2025-09-14T09:00:00.000Z	33 \| good	5.624 \| good	20.793 \| good	30.205 \| good	0.251 \| good	10.316 \| good	0.329 \| good
2025-09-14T10:00:00.000Z	33 \| good	5.624 \| good	20.793 \| good	30.205 \| good	0.251 \| good	10.316 \| good	0.329 \| good
2025-09-12T01:00:00.000Z	49 \| good	9.216 \| good	41.182 \| good	14.147 \| good	0.986 \| good	23.811 \| good	0.388 \| good
2025-09-12T02:00:00.000Z	52 \| moderate	9.883 \| good	43.825 \| good	13.72 \| good	1.026 \| good	26.156 \| good	0.419 \| good
2025-09-12T03:00:00.000Z	56 \| moderate	12.3 \| fine	55.391 \| fine	12.209 \| good	1.066 \| good	28.502 \| good	0.451 \| good
2025-09-12T04:00:00.000Z	60 \| moderate	13.512 \| fine	60.651 \| fine	12.865 \| good	0.956 \| good	20.925 \| good	0.376 \| good
2025-09-12T05:00:00.000Z	60 \| moderate	14.391 \| fine	64.368 \| fine	17.253 \| good	0.847 \| good	13.348 \| good	0.301 \| good
2025-09-12T06:00:00.000Z	60 \| moderate	14.273 \| fine	63.908 \| fine	20.954 \| good	0.737 \| good	5.771 \| good	0.226 \| good
2025-09-12T07:00:00.000Z	56 \| moderate	12.344 \| fine	55.858 \| fine	17.493 \| good	0.662 \| good	4.506 \| good	0.208 \| good
2025-09-12T08:00:00.000Z	54 \| moderate	10.805 \| good	48.069 \| good	20.017 \| good	0.587 \| good	3.242 \| good	0.191 \| good
2025-09-12T09:00:00.000Z	52 \| moderate	10.136 \| good	44.715 \| good	16.614 \| good	0.512 \| good	1.977 \| good	0.174 \| good
2025-09-12T10:00:00.000Z	49 \| good	9.347 \| good	41.331 \| good	9 \| good	0.535 \| good	2.572 \| good	0.178 \| good
2025-09-12T11:00:00.000Z	44 \| good	8.083 \| good	35.628 \| good	11.325 \| good	0.559 \| good	3.166 \| good	0.183 \| good
2025-09-12T12:00:00.000Z	33 \| good	6.481 \| good	28.847 \| good	15.078 \| good	0.583 \| good	3.761 \| good	0.188 \| good
2025-09-12T13:00:00.000Z	33 \| good	6.488 \| good	28.971 \| good	17.721 \| good	0.581 \| good	3.065 \| good	0.183 \| good
2025-09-12T14:00:00.000Z	33 \| good	5.574 \| good	24.172 \| good	22.531 \| good	0.579 \| good	2.37 \| good	0.178 \| good
2025-09-12T15:00:00.000Z	27 \| good	4.809 \| good	20.783 \| good	27.988 \| good	0.578 \| good	1.675 \| good	0.173 \| good
2025-09-12T16:00:00.000Z	32 \| good	4.146 \| good	17.997 \| good	35.076 \| good	0.526 \| good	1.445 \| good	0.17 \| good
2025-09-12T17:00:00.000Z	36 \| good	3.483 \| good	14.923 \| good	38.906 \| good	0.474 \| good	1.216 \| good	0.167 \| good
2025-09-12T18:00:00.000Z	39 \| good	4.009 \| good	17.458 \| good	41.828 \| good	0.422 \| good	0.987 \| good	0.163 \| good
2025-09-12T19:00:00.000Z	42 \| good	4.589 \| good	19.881 \| good	45.256 \| good	0.402 \| good	1.142 \| good	0.162 \| good
2025-09-12T20:00:00.000Z	44 \| good	5.194 \| good	22.555 \| good	48.129 \| good	0.383 \| good	1.296 \| good	0.16 \| good
2025-09-12T21:00:00.000Z	44 \| good	5.745 \| good	24.715 \| good	46.627 \| good	0.364 \| good	1.45 \| good	0.159 \| good
2025-09-12T22:00:00.000Z	35 \| good	5.084 \| good	22.119 \| good	37.641 \| good	0.425 \| good	6.852 \| good	0.208 \| good
2025-09-12T23:00:00.000Z	31 \| good	3.906 \| good	17.157 \| good	32.536 \| good	0.487 \| good	12.253 \| good	0.257 \| good
2025-09-13T00:00:00.000Z	33 \| good	5.733 \| good	24.985 \| good	21.882 \| good	0.548 \| good	17.655 \| good	0.306 \| good
2025-09-13T01:00:00.000Z	27 \| good	5.368 \| good	23.157 \| good	17.457 \| good	0.589 \| good	16.215 \| good	0.294 \| good
2025-09-13T02:00:00.000Z	27 \| good	4.914 \| good	21.249 \| good	16.959 \| good	0.63 \| good	14.775 \| good	0.282 \| good
2025-09-13T03:00:00.000Z	27 \| good	5.238 \| good	22.553 \| good	17.786 \| good	0.671 \| good	13.335 \| good	0.27 \| good
2025-09-13T04:00:00.000Z	33 \| good	5.717 \| good	24.77 \| good	19.644 \| good	0.636 \| good	11.495 \| good	0.249 \| good
2025-09-13T05:00:00.000Z	38 \| good	7.042 \| good	31.378 \| good	18.428 \| good	0.6 \| good	9.655 \| good	0.228 \| good
2025-09-13T06:00:00.000Z	38 \| good	6.712 \| good	29.937 \| good	16.521 \| good	0.565 \| good	7.816 \| good	0.207 \| good
2025-09-13T07:00:00.000Z	27 \| good	5.326 \| good	22.843 \| good	12.999 \| good	0.587 \| good	7.296 \| good	0.199 \| good
2025-09-13T08:00:00.000Z	27 \| good	4.838 \| good	20.803 \| good	11.308 \| good	0.608 \| good	6.777 \| good	0.191 \| good
2025-09-13T09:00:00.000Z	27 \| good	5.324 \| good	22.902 \| good	11.329 \| good	0.629 \| good	6.257 \| good	0.182 \| good
2025-09-13T10:00:00.000Z	33 \| good	5.716 \| good	24.779 \| good	8.415 \| good	0.604 \| good	7.681 \| good	0.208 \| good
2025-09-13T11:00:00.000Z	27 \| good	5.409 \| good	23.255 \| good	8.992 \| good	0.58 \| good	9.106 \| good	0.233 \| good
2025-09-13T12:00:00.000Z	27 \| good	5.129 \| good	21.949 \| good	14.844 \| good	0.555 \| good	10.531 \| good	0.259 \| good
2025-09-13T13:00:00.000Z	27 \| good	5.006 \| good	21.511 \| good	22.152 \| good	0.808 \| good	8.229 \| good	0.23 \| good
2025-09-13T14:00:00.000Z	33 \| good	5.551 \| good	23.854 \| good	30.587 \| good	1.061 \| good	5.928 \| good	0.202 \| good
2025-09-13T15:00:00.000Z	37 \| good	6.054 \| good	27.172 \| good	39.668 \| good	1.315 \| good	3.627 \| good	0.173 \| good
2025-09-13T16:00:00.000Z	44 \| good	5.707 \| good	24.628 \| good	47.752 \| good	1.171 \| good	2.903 \| good	0.171 \| good
2025-09-13T17:00:00.000Z	43 \| good	6.106 \| good	26.883 \| good	46.448 \| good	1.026 \| good	2.179 \| good	0.17 \| good
2025-09-13T18:00:00.000Z	56 \| moderate	12.172 \| fine	54.656 \| good	44.987 \| good	0.882 \| good	1.456 \| good	0.168 \| good
2025-09-13T19:00:00.000Z	62 \| moderate	15.167 \| fine	67.785 \| fine	47.011 \| good	0.788 \| good	1.578 \| good	0.167 \| good
2025-09-13T20:00:00.000Z	62 \| moderate	15.342 \| fine	68.346 \| fine	48.535 \| good	0.695 \| good	1.699 \| good	0.167 \| good
2025-09-13T21:00:00.000Z	58 \| moderate	13.003 \| fine	58.581 \| fine	47.286 \| good	0.601 \| good	1.821 \| good	0.166 \| good
2025-09-13T22:00:00.000Z	54 \| moderate	10.755 \| good	47.817 \| good	42.118 \| good	0.616 \| good	3.92 \| good	0.182 \| good
2025-09-13T23:00:00.000Z	52 \| moderate	10.278 \| good	45.589 \| good	40.546 \| good	0.631 \| good	6.019 \| good	0.198 \| good
2025-09-14T00:00:00.000Z	52 \| moderate	9.726 \| good	10.519 \| good	45.46 \| good	0.657 \| good	8.364 \| good	0.217 \| good

Live air quality index in Rocky Hill, Connecticut today

Major air pollutants in Rocky Hill, Connecticut

Particulate Matter2.5 (PM2.5)

Particulate Matter10 (PM10)

Ozone (O3)

Sulfur Dioxide (SO2)

Nitrogen Dioxide (NO2)

Carbon Monoxide (CO)

Track live Rocky Hill, Connecticut air quality forecast and history

Get reliable air quality data to drive your business

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

Air quality in nearby cities

Wethersfield, Connecticut

Newington, Connecticut

Cromwell, Connecticut

Berlin, Connecticut

New Britain, Connecticut

Glastonbury, Connecticut

How accurate is Connecticut, USA air quality data?

Air quality levels in US

Frequently asked questions

How often is air quality information updated for Rocky Hill, Connecticut?

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

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

What is the AQI in Rocky Hill, Connecticut right now?

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

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

What is the PM2.5 level in Rocky Hill, Connecticut at the moment?

What is the PM10 level in Rocky Hill, Connecticut at the moment?

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

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

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

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

Particulate Matter_2.5 (PM_2.5)

Particulate Matter₁₀ (PM₁₀)

Ozone (O₃)

Sulfur Dioxide (SO₂)

Nitrogen Dioxide (NO₂)

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

What is the PM₁₀ level in Rocky Hill, Connecticut at the moment?

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

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

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