Air Quality

Updated an hour ago

28

Good

Primary Pollutant: O3

O3 61 µg/m3 (28)
PM2.5 2 µg/m3 (8)
PM10 5 µg/m3 (5)
CO 189 µg/m3 (2)
NO2 9 µg/m3 (4)
SO2 1 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

30

O3 2.7 (11) 7 (6) n/a 67 (30) n/a 2.882 (2)
Londonderry

31

O3 2.4 (10) 5 (5) n/a 69 (31) 115 (1) 0.524 (0)
Lowell

8

PM2.5 1.9 (8) n/a 3.76 (2) n/a n/a n/a
Providence

4

PM2.5 1 (4) n/a n/a n/a n/a n/a
South Boston

9

PM2.5 2.1 (9) n/a 11 (6) n/a 344 (3) n/a
Cherry Valley

30

O3 n/a n/a n/a 67 (30) n/a n/a
Linwood

29

O3 2 (8) 3 (3) n/a 65 (29) n/a n/a
Roxbury Crossing

28

O3 1.9 (8) 4 (4) 5.64 (3) 61 (28) 115 (1) 1.31 (1)
Lynn

32

O3 1.8 (7) n/a 1.88 (1) 71 (32) n/a n/a
Readville

32

O3 n/a n/a 3.76 (2) 71 (32) n/a n/a

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

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
11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm
26262626262424242121222424252933272221222223222222212122232322222020212225262827262525252422222323222323222323242424242424252526262626262629292930303030303029282828282828282929292930313232333334
O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5O3PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
WNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNWNWNWNNWNWNWNWNWNWNWNWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWWWWWWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNWNWNW
10 16 10 16 10 16 10 16 9 15 9 14 9 14 9 14 9 14 10 16 10 16 10 16 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 11 17 12 19 12 19 13 20 13 21 13 21 13 21 15 23 17 27 18 29 18 29 19 31 20 32 19 31 19 30 18 29 19 30 19 31 20 32 19 31 19 31 19 30 18 30 18 29 18 28 18 29 18 29 19 30 17 27 15 24 13 21 15 24 17 27 19 31 19 30 19 30 19 30 19 31 20 33 21 34 19 31 18 28 16 25 15 25 15 24 15 23 14 23 14 22 13 21 13 22 14 22 14 22 14 22 14 23 14 23 14 23 15 23 15 24 15 24 15 24 15 25 15 24 15 24 15 24 15 24 15 24 15 24 14 23 14 22 13 21 13 21
22 -5.7 21 -6.3 20 -6.8 19 -7.5 19 -7.5 18 -7.7 19 -7.5 19 -7.5 19 -7.5 20 -6.8 21 -6.3 22 -5.3 24 -4.6 25 -3.9 26 -3.4 27 -2.9 27 -2.9 26 -3.4 25 -3.7 24 -4.3 23 -4.8 22 -5.3 22 -5.6 22 -5.7 21 -6.3 20 -6.7 19 -7.1 19 -7.5 18 -7.6 18 -7.7 18 -7.7 18 -7.9 19 -7.5 20 -6.8 21 -6.2 23 -5 25 -3.8 26 -3.3 27 -2.8 27 -2.6 28 -2.5 28 -2.3 27 -2.7 26 -3.1 26 -3.5 25 -3.9 24 -4.2 24 -4.6 23 -5 22 -5.4 22 -5.7 21 -6 21 -6.3 20 -6.6 20 -6.9 19 -7.1 19 -7.4 20 -6.6 22 -5.8 23 -5 24 -4.3 26 -3.5 27 -2.8 26 -3.1 26 -3.5 25 -3.8 24 -4.4 23 -5 22 -5.6 21 -5.9 21 -6.2 20 -6.5 20 -6.9 19 -7.2 19 -7.5 19 -7.5 19 -7.4 19 -7.4 19 -7.4 19 -7.4 19 -7.4 20 -6.4 22 -5.5 24 -4.5 26 -3.5 27 -2.6 29 -1.6 29 -1.8 29 -1.9 28 -2.1 28 -2.2 28 -2.4 27 -2.6 27 -2.7 27 -2.8 27 -2.9 27 -3.1

Source: CAMS, Vaisala Xweather

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