Air Quality

Updated 15 minutes ago

30

Good

Primary Pollutant: O3

O3 65 µg/m3 (30)
PM2.5 2 µg/m3 (9)
PM10 4 µg/m3 (4)
CO 189 µg/m3 (2)
NO2 8 µg/m3 (4)
SO2 3 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)
Portsmouth

32

O3 2 (8) 9 (8) n/a 71 (32) n/a 2.62 (1)
Londonderry

34

O3 1.4 (6) 6 (5) n/a 74 (34) 115 (1) 0.524 (0)
Lowell

8

PM2.5 2 (8) n/a 3.76 (2) n/a n/a n/a
South Boston

8

PM2.5 1.9 (8) n/a 13 (6) n/a 229 (2) n/a
Linwood

34

O3 1.7 (7) 4 (4) n/a 74 (34) n/a n/a
Roxbury Crossing

29

O3 2 (8) 5 (5) 9.4 (5) 63 (29) 115 (1) 1.31 (1)
Roxbury Crossing

7

PM2.5 1.7 (7) n/a 5.64 (3) n/a n/a 0 (0)
Readville

36

O3 n/a n/a 1.88 (1) 78 (36) n/a n/a
Lynn

32

O3 1.7 (7) n/a 2.444 (1) 71 (32) n/a n/a

Source: New Hampshire Dept. of Environmental Services, Massachusetts Dept. of Environmental Protection

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Sunday, Jan 5Monday, Jan 6Tuesday, Jan 7Wednesday, Jan 8Thursday, Jan 9
5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm
32313130272625252525252525252221212223252223232223242323222222222020212222232121212123242526252525252422222323232322222323242524242424242431313130302929292929293030303029292828292930303131313131
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5O3O3O3PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
WNWNWNWNWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNWNWNNWNNWNNWNWNWNWNWNWNWNWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNW
15 24 14 23 14 22 13 21 13 21 13 21 13 21 13 21 13 21 12 20 12 19 11 18 11 17 11 17 11 17 11 17 11 17 11 17 11 17 11 17 10 16 10 16 10 16 10 16 10 16 10 16 10 16 10 16 10 16 10 16 11 17 11 17 11 17 11 17 12 19 12 19 13 21 14 22 14 22 15 24 16 26 18 28 18 29 19 30 19 31 19 30 19 30 19 30 19 30 19 30 19 30 19 31 20 32 21 33 20 32 19 30 18 28 18 29 18 30 19 30 17 27 15 24 13 22 16 26 18 29 21 33 20 32 20 32 19 31 20 31 20 32 21 33 19 31 18 29 16 26 16 26 16 25 15 25 15 24 15 23 14 23 14 23 14 23 14 23 14 23 14 23 15 23 15 24 15 25 16 25 16 26 16 26 17 27 17 27 16 26 16 26 16 26
27 -2.9 25 -3.9 24 -4.6 22 -5.7 21 -6.3 20 -6.8 19 -7.3 18 -7.8 17 -8.3 17 -8.3 16 -8.7 16 -8.8 16 -8.8 16 -8.9 16 -8.9 17 -8.4 18 -7.8 19 -7.1 21 -6 23 -5 25 -3.9 26 -3.4 26 -3.4 26 -3.4 25 -3.9 24 -4.6 22 -5.3 22 -5.7 21 -6.3 20 -6.6 19 -7.3 19 -7.4 18 -7.8 18 -7.9 17 -8.3 17 -8.3 16 -8.7 17 -8.5 17 -8.3 19 -7.3 21 -6.2 23 -5.1 24 -4.4 26 -3.6 27 -2.8 27 -2.8 27 -2.8 27 -2.8 26 -3.4 25 -4 24 -4.6 23 -4.9 23 -5.2 22 -5.5 21 -5.9 21 -6.2 20 -6.6 20 -6.9 19 -7.2 19 -7.4 18 -7.7 18 -8 17 -8.3 19 -7.4 20 -6.5 22 -5.7 23 -4.9 25 -4.1 26 -3.3 26 -3.5 25 -3.6 25 -3.8 23 -4.7 22 -5.7 20 -6.6 20 -6.9 19 -7.2 19 -7.5 18 -7.7 18 -8 17 -8.3 17 -8.2 17 -8.2 17 -8.1 17 -8.1 18 -8 18 -7.9 19 -7 21 -6 23 -5.1 25 -4.2 26 -3.2 28 -2.3 27 -2.5 27 -2.8 27 -3 26 -3.3

Source: CAMS, Vaisala Xweather

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