Air Quality

Updated 32 minutes ago

23

Good

Primary Pollutant: O3

O3 50 µg/m3 (23)
PM2.5 4 µg/m3 (17)
PM10 11 µg/m3 (10)
CO 168 µg/m3 (2)
NO2 14 µg/m3 (7)
SO2 2 µg/m3 (1)

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

27

O3 n/a n/a n/a 59 (27) n/a n/a
Rumford

29

PM2.5 7 (29) n/a n/a n/a n/a n/a
Portland

25

O3 1 (4) n/a 7.708 (4) 55 (25) n/a n/a
Lewiston

12

PM2.5 3 (12) 7 (6) n/a n/a n/a n/a
Port Clyde

25

O3 n/a n/a n/a 55 (25) n/a n/a
Shapleigh

29

O3 n/a n/a n/a 65 (29) n/a n/a
Portland

36

PM2.5 8.7 (36) 25 (23) n/a n/a n/a n/a
Augusta

19

PM2.5 4.6 (19) 7 (6) n/a n/a n/a n/a
Shapleigh

29

O3 n/a n/a n/a 63 (29) n/a n/a
Portland

26

O3 3 (12) n/a 8.084 (4) 57 (26) n/a 2.62 (1)

Source: Maine Dept. of Environmental Protection, Unknown Governmental Organization

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Saturday, Jan 11Sunday, Jan 12Monday, Jan 13Tuesday, Jan 14Wednesday, Jan 15
11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am
22222223272626262625252525242423232222211920212325262728282625252424242422222224262832343744372827302928283342536438394142434445454546474838322828293029282827262525242424242425252628293031313232
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5O3O3O3PM2.5O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
NNENNENNSNNNNNNNWNNWNNWNNWNNWNNWNNWNNWNNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWWNWWNWWNWSWSWSWSSSSESESESESESENNWNNWNNWNNWNNWNNWWNWWNWWNWWNWWNWWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNW
4 6 4 7 4 7 6 9 6 9 7 11 7 11 7 11 7 11 7 11 7 12 7 12 7 11 6 10 6 9 6 9 7 11 7 11 7 11 7 11 7 11 7 11 6 9 6 9 6 9 6 9 6 9 4 7 4 7 3 5 3 5 2 4 2 4 2 4 2 4 2 4 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 2 2 3 2 4 2 3 2 3 2 3 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 1 2 1 2 2 3 2 4 3 5 4 6 4 7 5 8 6 9 6 9 6 10 6 10 6 10 7 10 7 11 7 11 7 11 7 12 7 12 8 12 8 13 8 13 8 13 9 14 9 14 9 15 10 15 10 16 10 17 11 18 11 18
24 -4.4 26 -3.3 27 -2.8 27 -2.8 27 -3.1 27 -3.1 26 -3.6 25 -3.8 24 -4.4 24 -4.4 23 -5 23 -5 23 -5 22 -5.5 22 -5.5 22 -5.5 21 -5.9 21 -5.9 21 -6.2 20 -6.4 20 -6.6 22 -5.5 24 -4.4 27 -3.1 28 -2 30 -0.9 33 0.3 34 0.9 33 0.3 32 -0.3 29 -1.4 27 -2.6 26 -3.6 25 -4.1 23 -5.3 21 -5.9 21 -5.9 20 -6.6 19 -7.3 18 -7.6 18 -8 17 -8.3 17 -8.1 18 -8 18 -7.8 20 -6.5 23 -5.1 25 -3.8 27 -2.7 29 -1.6 31 -0.5 31 -0.7 30 -1 30 -1.2 28 -2.1 27 -2.9 25 -3.8 25 -4.1 24 -4.4 24 -4.7 23 -4.9 23 -5.2 22 -5.5 22 -5.7 21 -5.9 21 -6.1 21 -6.2 20 -6.4 20 -6.6 22 -5.5 24 -4.5 26 -3.4 28 -2.4 30 -1.3 32 -0.3 31 -0.8 30 -1.3 29 -1.8 28 -2.3 27 -2.8 26 -3.3 25 -3.9 24 -4.4 23 -5 22 -5.5 21 -6.1 20 -6.6 20 -6.8 19 -7 19 -7.2 19 -7.4 18 -7.6 18 -7.8 19 -7 21 -6.1 22 -5.3 24 -4.5

Source: CAMS, Vaisala Xweather

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