Cornwall, Connecticut Air Quality.
17 | Good | |
Updated on Mar 3, 2025 9:00 AM -Primary pollutant:o3 | ||
Temp.: -8°C - Wind: 4m/s 0 -
Air Quality Forecast
-13 ~ -2°C
-9 ~ 6°C
2 ~ 9°C
1 ~ 10°C
-6 ~ 2°C
| Cur | Min | Max | ||
| PM2.5 | 13 |  | 4 | 51 |
| PM10 | 6 |  | 1 | 16 |
| O3 | 17 |  | 12 | 19 |
| SO2 | 0 |  | 0 | 0 |
| CO | 1 |  | 1 | 3 |
| Temp. | -8 |  | -12 | 12 |
| Pressure | 1021 |  | 993 | 1022 |
| Humidity | 45 |  | 24 | 86 |
| Wind | 4 |  | 0 | 6 |
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| Share: Cornwall, Connecticut, USA Air Quality Index |
Air Quality Data source
Air Quality Data provided by the Connecticut Department of Energy and Environmental Protection (DEEP) (ct.gov) and Air Now - US EPA (airnow.gov)
Weather Information
Current conditions for Cornwall, Connecticut on measured on Monday 9:00:
-8°C
Humidity: 45%Pressure:: 1021mb
Air Quality Forecast
-2°C
-13°C
6°C
-9°C
9°C
2°C
10°C
1°C
2°C
-6°C
| Monday 3rd | Tuesday 4th | Wednesday 5th | Thursday 6th | Friday 7 | |||||||||||||||||||||||||||||||||||||||||||
| 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | |||||||||
| PM2.5 | |||||||||||||||||||||||||||||||||||||||||||||||
6:27 ~ 17:45 | 6:26 ~ 17:46 | 6:24 ~ 17:48 | 6:22 ~ 17:49 | 6:21 ~ 17:50 | |||||||||||||||||||||||||||||||||||||||||||
Forecast plotted using timezone -05:00
Cornwall, Connecticut Air Pollution Map
Nearest cities:
| 17 | Today at 2:00 PM - 41 minutes ago |
| 18 | Today at 2:00 PM - 41 minutes ago |
| 20 | Today at 2:00 PM - 41 minutes ago |
| 18 | Today at 2:00 PM - 41 minutes ago |
| 44 | Today at 1:00 PM - 2 hours ago |
| 16 | Today at 2:00 PM - 41 minutes ago |
| 18 | Today at 2:00 PM - 41 minutes ago |
| 44 | Today at 1:00 PM - 2 hours ago |
| 17 | Today at 2:00 PM - 41 minutes ago |
| 18 | Today at 1:00 PM - 2 hours ago |
| 16 | Today at 1:00 PM - 2 hours ago |
| 30 | Today at 2:00 PM - 41 minutes ago |
| 25 | Today at 1:00 PM - 2 hours ago |
| 28 | Today at 1:00 PM - 2 hours ago |
| 25 | Today at 2:00 PM - 41 minutes ago |
| 25 | Today at 2:00 PM - 41 minutes ago |
| 18 | Today at 1:00 PM - 2 hours ago |
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About the Air Quality and Pollution Measurement:
| AQI | Air Pollution Level | Health Implications | Cautionary Statement (for PM2.5) |
| 0 - 50 | Good | Air quality is considered satisfactory, and air pollution poses little or no risk | None |
| 51 -100 | Moderate | Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution. | Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion. |
| 101-150 | Unhealthy for Sensitive Groups | Members of sensitive groups may experience health effects. The general public is not likely to be affected. | Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion. |
| 151-200 | Unhealthy | Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects | Active children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion |
| 201-300 | Very Unhealthy | Health warnings of emergency conditions. The entire population is more likely to be affected. | Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion. |
| 300+ | Hazardous | Health alert: everyone may experience more serious health effects | Everyone should avoid all outdoor exertion |
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