Good
Primary Pollutant: O3
O3 | 70 µg/m3 (32) |
PM2.5 | 6 µg/m3 (25) |
PM10 | 23 µg/m3 (21) |
CO | 209 µg/m3 (2) |
NO2 | 1 µg/m3 (0) |
SO2 | 0 µg/m3 (0) |
Source: CAMS, Vaisala Xweather
Station | AQI | Primary Pollutant | PM2.5 (AQI) | PM10 (AQI) | NO2 (AQI) | OZONE (AQI) | CO (AQI) | SO2 (AQI) |
---|---|---|---|---|---|---|---|---|
Cape Elizabeth | 34 |
O3 | n/a | n/a | n/a | 74 (34) | n/a | n/a |
Portland | 29 |
O3 | n/a | n/a | 7.332 (4) | 65 (29) | n/a | n/a |
Lewiston | 17 |
PM2.5 | 4 (17) | n/a | n/a | n/a | n/a | n/a |
Port Clyde | 29 |
O3 | n/a | n/a | n/a | 65 (29) | n/a | n/a |
Gardiner | 26 |
O3 | n/a | n/a | n/a | 57 (26) | n/a | n/a |
Lisbon Falls | 28 |
O3 | n/a | n/a | n/a | 61 (28) | n/a | n/a |
Phippsburg | 28 |
O3 | n/a | n/a | n/a | 61 (28) | n/a | n/a |
Portland | 8 |
PM2.5 | 1.9 (8) | 2 (2) | n/a | n/a | n/a | n/a |
Augusta | 20 |
PM2.5 | 4.9 (20) | 10 (9) | n/a | n/a | n/a | n/a |
Lisbon Falls | 28 |
O3 | n/a | n/a | n/a | 61 (28) | n/a | n/a |
Source: Maine Dept. of Environmental Protection, Unknown Governmental Organization
Hour |
AQI |
Primary |
Wind Dir |
Wind Speed ( mph kmh) |
Temp (°F°C) |
Wednesday, May 1 | Thursday, May 2 | Friday, May 3 | Saturday, May 4 | Sunday, May 5 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm |
33 | 34 | 40 | 40 | 30 | 31 | 35 | 36 | 42 | 45 | 47 | 46 | 50 | 52 | 52 | 54 | 54 | 53 | 52 | 50 | 50 | 45 | 41 | 36 | 32 | 30 | 29 | 29 | 29 | 28 | 26 | 26 | 22 | 23 | 21 | 17 | 17 | 17 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 22 | 23 | 25 | 24 | 27 | 28 | 29 | 29 | 28 | 29 | 26 | 23 | 24 | 24 | 25 | 23 | 24 | 24 | 23 | 28 | 23 | 22 | 23 | 33 | 33 | 34 | 34 | 35 | 35 | 35 | 36 | 36 | 36 | 36 | 37 | 37 | 37 | 36 | 36 | 35 | 34 | 34 | 34 | 33 | 34 | 35 | 35 | 36 | 37 | 37 | 37 |
O3 | PM2.5 | PM2.5 | PM2.5 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | PM2.5 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 | O3 |
WSW | SSW | S | SSW | SSW | SSW | SSW | SSW | SSW | SSW | SW | SSW | SW | SW | SW | SSW | SSW | SSW | SSW | SSE | SSE | SSE | SSE | SSE | SSE | SE | SE | ESE | E | ENE | ENE | ENE | NE | N | N | NNE | N | N | N | NNE | N | N | NNE | NNE | NE | NE | NNE | NNE | NNE | NNE | WSW | WNW | WSW | W | WNW | NW | WNW | NW | E | SE | ENE | NE | NE | NE | NE | NNE | NNE | NNE | NE | NE | NE | NE | NE | E | ESE | ESE | SE | SE | SE | SSE | SSE | S | S | S | SSW | SSW | SW | SW | SSW | S | S | S | S | S | S | S | S |
0 1 | 1 2 | 2 4 | 4 6 | 5 8 | 6 9 | 5 9 | 5 8 | 4 7 | 5 8 | 5 8 | 5 8 | 5 8 | 6 9 | 5 8 | 5 9 | 5 7 | 4 7 | 5 7 | 5 7 | 5 8 | 6 10 | 7 11 | 9 14 | 8 12 | 7 11 | 7 11 | 6 10 | 6 10 | 6 9 | 5 9 | 5 9 | 4 6 | 3 5 | 4 7 | 5 7 | 4 7 | 4 6 | 4 7 | 4 7 | 4 6 | 4 7 | 4 7 | 5 8 | 7 11 | 7 11 | 6 10 | 6 10 | 5 8 | 2 3 | 0 1 | 1 2 | 2 3 | 1 2 | 1 2 | 1 2 | 2 3 | 1 1 | 1 1 | 2 3 | 1 2 | 2 4 | 3 5 | 3 5 | 3 5 | 4 7 | 5 8 | 5 8 | 5 9 | 6 9 | 5 8 | 5 8 | 4 6 | 3 6 | 4 7 | 4 7 | 4 7 | 4 7 | 4 6 | 3 5 | 3 5 | 3 5 | 3 5 | 3 6 | 3 5 | 3 5 | 3 5 | 3 5 | 3 4 | 3 5 | 4 6 | 4 7 | 5 8 | 6 10 | 8 12 | 9 14 | 9 15 |
48 9.1 | 50 9.8 | 51 10.5 | 52 11.2 | 53 11.5 | 52 11.3 | 51 10.8 | 49 9.7 | 46 7.9 | 44 6.6 | 43 5.9 | 42 5.5 | 42 5.5 | 42 5.7 | 42 5.8 | 42 5.7 | 42 5.6 | 42 5.6 | 43 6.2 | 45 7.2 | 46 7.7 | 46 7.6 | 46 7.7 | 47 8.1 | 47 8.4 | 47 8.4 | 47 8.3 | 47 8.1 | 46 7.8 | 45 7.5 | 45 7.3 | 45 7.2 | 45 7.2 | 45 7.2 | 45 7.2 | 45 7.3 | 45 7.4 | 46 7.5 | 46 7.6 | 42 5.7 | 43 6 | 43 6.1 | 45 7 | 46 7.9 | 48 8.8 | 50 10.1 | 52 11.3 | 55 12.6 | 55 12.9 | 56 13.3 | 57 13.7 | 57 13.9 | 57 14.1 | 58 14.3 | 56 13.2 | 54 12.2 | 52 11.1 | 50 10.2 | 49 9.3 | 47 8.5 | 46 8 | 45 7.5 | 45 7 | 44 6.5 | 43 5.9 | 42 5.3 | 44 6.5 | 46 7.7 | 48 8.9 | 50 10.1 | 53 11.4 | 55 12.7 | 55 13.1 | 56 13.5 | 57 13.9 | 55 13 | 54 12.2 | 52 11.3 | 51 10.4 | 49 9.6 | 48 8.7 | 46 8 | 45 7.3 | 44 6.6 | 43 6.3 | 43 6.1 | 43 5.9 | 43 5.9 | 43 5.9 | 43 5.9 | 44 6.8 | 46 7.6 | 47 8.5 | 49 9.3 | 50 10 | 51 10.6 | 51 10.5 |
Source: CAMS, Vaisala Xweather
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