Air Quality

Updated 8 minutes ago

38

Good

Primary Pollutant: PM2.5

O3 74 µg/m3 (34)
PM2.5 9 µg/m3 (38)
PM10 14 µg/m3 (13)
CO 153 µg/m3 (1)
NO2 2 µg/m3 (1)
SO2 1 µg/m3 (0)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station AQI Primary Pollutant PM2.5 (AQI) PM10 (AQI) NO2 (AQI) OZONE (AQI) CO (AQI) SO2 (AQI)
Cape Elizabeth

35

O3 n/a n/a n/a 76 (35) n/a n/a
Port Clyde

36

O3 n/a n/a n/a 80 (36) n/a n/a
Portland

32

O3 3 (12) n/a 0 (0) 70 (32) n/a n/a
Lewiston

17

PM2.5 4 (17) n/a n/a n/a n/a n/a
Gardiner

35

O3 n/a n/a n/a 76 (35) n/a n/a
Lisbon Falls

33

O3 n/a n/a n/a 72 (33) n/a n/a
Phippsburg

36

O3 n/a n/a n/a 80 (36) n/a n/a
Portland

20

PM2.5 4.9 (20) 11 (10) n/a n/a n/a n/a
Augusta

18

PM2.5 4.3 (18) 9 (8) n/a n/a n/a n/a

Source: AirNow (EPA), Maine Dept. of Environmental Protection

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Saturday, Apr 20Sunday, Apr 21Monday, Apr 22Tuesday, Apr 23Wednesday, Apr 24
6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am
39383534272829303032333332302725232426252625262624232427282829303029303133343229252424242627283031313335363537384143454751586982715444354949484847464445474848484849505353545452504948484747464645
PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
SSWSSWSSWSSWSSWSWSSWSSWSWSWWSWSWWSWWWNWWWWNWWNWWNWWNWWNWWWNWWNWWNWWNWWNWWSWSSWSSWSSWSSWSSWSSWSSSWSWWSWWSWWWWWSWWSWWSWWWWNWNWNWNWNWNWNWWNWWWWWWNWNWNNWNNWSWSWSWSWSWWSWWSWWSWSWSWSWSWSSWSSWSSWSSWSSSSSSSSSWSSWSSWSSWSSWSSSS
9 14 7 12 7 11 7 11 7 12 7 12 6 10 7 10 6 10 5 7 4 6 3 5 5 8 7 11 3 5 6 9 6 10 7 12 7 12 8 12 6 10 6 9 6 9 6 9 6 9 6 9 6 10 6 10 4 7 7 11 11 17 11 18 11 17 10 16 7 12 6 10 3 4 3 5 3 5 4 7 5 8 6 9 6 9 6 10 8 12 8 13 8 13 8 13 8 13 8 14 10 17 12 19 12 20 12 20 12 19 12 19 10 16 8 12 7 11 7 11 6 9 4 7 4 7 4 6 2 3 2 3 3 5 4 7 5 9 5 8 5 8 5 8 5 8 5 7 6 9 10 16 11 17 12 19 13 20 13 21 13 21 14 23 14 23 14 23 15 24 15 24 16 26 16 26 16 27 16 26 16 25 15 25 14 23 14 22 13 21 13 21 13 20
45 7 44 6.9 44 6.6 44 6.7 45 7 45 7.3 46 7.7 47 8.1 48 8.9 48 9.1 49 9.3 49 9.4 49 9.6 48 8.9 45 7.2 45 7 44 6.9 44 6.8 43 5.9 41 4.9 39 3.9 37 3.1 36 2.4 35 1.7 34 1.2 36 2.3 41 4.9 45 7.3 48 8.7 49 9.5 50 10.1 50 9.8 50 9.7 48 9 47 8.2 47 8.5 46 8 46 7.6 45 7.2 44 6.4 42 5.7 41 5 40 4.2 38 3.5 37 2.7 36 2.4 36 2.2 35 1.9 37 2.8 39 3.7 40 4.6 42 5.5 43 6.4 45 7.2 46 7.7 47 8.1 47 8.5 47 8.6 47 8.6 47 8.6 44 6.9 41 5.2 38 3.5 37 2.8 36 2.1 34 1.4 34 0.8 32 0.3 32 -0.3 31 -0.7 30 -1.2 29 -1.6 32 0.2 36 2 39 3.8 43 5.9 47 8.1 50 10.2 51 10.6 52 10.9 52 11.3 51 10.8 51 10.4 50 9.8 48 8.6 45 7.4 43 6.2 43 6.3 43 6.4 44 6.5 43 6.2 42 5.8 42 5.5 42 5.5 42 5.5 42 5.5 43 6.3

Source: CAMS, Vaisala Xweather

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