Air Quality

Updated an hour ago

24

Good

Primary Pollutant: O3

O3 54 µg/m3 (24)
PM2.5 4 µg/m3 (17)
PM10 11 µg/m3 (10)
CO 236 µg/m3 (2)
NO2 8 µg/m3 (4)
SO2 3 µg/m3 (2)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

34

O3 3.3 (14) 8 (7) n/a 74 (34) n/a 1.572 (1)
Temple

30

O3 0.4 (2) 0 (0) n/a 67 (30) 0 (0) 0.262 (0)
Londonderry

32

O3 3.1 (13) 6 (5) n/a 71 (32) 115 (1) 0 (0)
Lowell

15

PM2.5 3.6 (15) n/a 7.52 (4) n/a n/a n/a
South Boston

29

PM2.5 7 (29) n/a 49 (24) n/a 573 (6) n/a
Cherry Valley

27

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

16

O3 n/a n/a n/a 35 (16) n/a n/a
Roxbury Crossing

28

PM2.5 6.8 (28) 9 (8) 41 (20) 12 (5) 229 (2) 1.572 (1)
Lynn

30

O3 3.4 (14) n/a 3.76 (2) 67 (30) 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)
Saturday, Nov 23Sunday, Nov 24Monday, Nov 25Tuesday, Nov 26Wednesday, Nov 27
1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am
32323232322221212021212121232424242323222323232324242321212122212023252627282827262525232221202019191819202019192020202121212222212018161617585349454138383838333337333232312927262422242527272727
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3
NNENNNWNWNWNNWNWNWNWNWNWNWNWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWWWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWSESESESESESESSWSSWSSWSSWSSWSSWWWWWWWW
7 11 6 9 7 11 8 13 10 16 11 18 11 18 13 20 15 23 16 25 17 27 18 29 21 34 19 31 19 31 19 31 19 31 18 29 18 29 17 27 17 27 16 25 15 25 15 23 14 23 14 23 14 23 13 22 13 22 13 22 13 22 13 22 13 22 13 22 13 22 15 23 15 23 14 22 13 21 12 20 11 18 10 16 9 14 8 13 7 12 7 11 6 10 6 10 6 9 6 9 6 9 6 9 6 9 6 9 6 9 6 9 6 9 6 9 6 9 6 9 6 9 5 7 4 6 2 4 2 3 2 3 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 2 3 2 3 2 3 2 4 3 5 4 6 4 7 5 8 6 10 7 11 7 11 7 11 7 12 7 12 8 12 8 13 8 12 7 12 7 12 7 11 7 11 7 11
41 5 41 5 40 4.5 40 4.5 40 4.5 40 4.5 39 3.8 39 3.8 39 3.8 40 4.5 41 5 42 5.6 43 6.2 43 6.2 43 6.2 43 6.2 43 6.2 42 5.6 42 5.6 42 5.6 42 5.6 42 5.6 41 5.1 41 5 41 5 41 4.9 41 4.9 40 4.5 40 4.4 39 3.8 40 4.5 42 5.6 44 6.7 46 7.7 48 8.8 48 8.8 48 8.8 47 8.3 46 7.7 45 7.2 43 6.3 42 5.4 40 4.5 39 3.9 38 3.3 37 2.7 36 2.2 35 1.7 34 1.2 34 1 33 0.8 33 0.6 33 0.4 32 0.2 32 0 36 2.1 39 4.1 43 6.2 45 7.3 47 8.4 49 9.5 49 9.3 48 9 48 8.8 45 7.4 43 5.9 40 4.5 39 4.1 39 3.7 38 3.4 37 3 37 2.6 36 2.2 36 2.1 36 2 36 2 35 1.9 35 1.8 35 1.7 37 2.9 39 4.1 42 5.3 44 6.5 46 7.7 48 8.9 47 8.5 47 8.1 46 7.6 45 7.2 44 6.7 43 6.3 42 5.6 41 5 40 4.3 39 3.6 37 3 36 2.3

Source: CAMS, Vaisala Xweather

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