Air Quality

Updated 9 minutes ago

33

Good

Primary Pollutant: O3

O3 72 µg/m3 (33)
PM2.5 3 µg/m3 (12)
PM10 3 µg/m3 (3)
CO 202 µg/m3 (2)
NO2 2 µg/m3 (1)
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)
Concord

35

O3 n/a n/a n/a 76 (35) n/a n/a
West Lebanon

35

O3 2.7 (11) n/a n/a 76 (35) n/a n/a
Dunstable

38

O3 n/a n/a n/a 84 (38) n/a n/a
Portsmouth

36

O3 2.7 (11) 9 (8) n/a 78 (36) n/a 2.882 (2)
Temple

34

O3 2.2 (9) 3 (3) n/a 74 (34) 115 (1) 0 (0)
New Castle

28

O3 n/a n/a n/a 61 (28) n/a n/a
Londonderry

37

O3 2.5 (10) 5 (5) n/a 82 (37) 115 (1) 1.572 (1)
Lowell

34

O3 2.5 (10) n/a 5.64 (3) 74 (34) n/a n/a
Shapleigh

37

O3 n/a n/a n/a 80 (37) n/a n/a

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

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Thursday, Apr 25Friday, Apr 26Saturday, Apr 27Sunday, Apr 28Monday, Apr 29
1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm
34343434343534323028262323211921242828242432343636363737373735292725212428374141414545423331384143444545484949434037363734313130282729284245454242414041413842495050504945454545423838382926303234
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3
NWNWNWNWNWNNWNNWNNWNNNNNWNNWNNWNWNWNNWNWNWNWNWNWNWNWNWNWWNWWNWWNWWNWWWNWSESESSESENESWWNWNWNNWNWNWWSSWSSSSWSSSSSESSESESESESESESSESSESSSSSSSSSSWSWSWSWSWSWSWSSWSSSSSWSSWSWWSWWSWWWNWNWNWNNNWNNWNNWNNNEENESSWSSE
7 11 7 11 7 11 7 12 7 12 7 11 5 9 5 7 5 8 4 6 3 5 5 7 4 7 4 7 4 7 4 7 4 6 4 6 3 5 3 4 3 6 3 5 3 5 3 5 2 4 2 3 2 3 2 4 3 6 4 6 3 6 2 3 3 5 5 7 3 6 1 2 0 1 1 2 2 4 3 4 3 4 3 4 2 3 1 2 1 1 2 4 3 5 3 6 4 6 4 7 5 8 5 8 6 10 8 12 8 12 7 11 6 9 4 7 3 6 3 4 3 4 3 5 3 5 3 5 3 4 3 5 3 5 3 6 5 7 5 7 5 8 5 8 5 8 5 8 4 6 4 6 4 6 4 6 5 7 5 7 4 7 4 6 3 5 3 6 3 5 4 6 3 4 3 5 2 4 3 4 2 3 1 2 2 3 2 3 1 1 1 2 1 2
49 9.4 51 10.3 52 10.9 52 11 51 10.7 50 10.1 48 8.8 44 6.5 40 4.6 38 3.1 35 1.8 33 0.6 31 -0.4 30 -1.4 28 -2.1 27 -2.7 26 -3.2 26 -3.4 28 -2 37 2.6 44 6.7 49 9.2 51 10.3 53 11.4 54 12.4 55 13 56 13.4 56 13.4 56 13.1 55 12.6 52 11.3 47 8.4 46 7.6 41 5.1 36 2.3 33 0.8 32 -0.1 32 -0.2 35 1.9 34 1.2 33 0.6 36 2.4 40 4.3 43 6.1 49 9.2 54 12.2 60 15.3 62 16.6 64 17.8 66 19.1 66 19 66 19 66 18.9 63 17 59 15.2 56 13.3 53 11.8 51 10.4 48 8.9 47 8.6 47 8.2 46 7.9 45 7.5 45 7.1 44 6.7 45 7.3 46 8 47 8.6 52 11 56 13.4 60 15.8 64 17.6 67 19.4 70 21.3 71 21.5 71 21.6 71 21.7 69 20.6 67 19.4 65 18.3 62 16.9 60 15.4 57 14 56 13.6 56 13.1 55 12.7 55 12.6 55 12.6 54 12.5 56 13.1 56 13.6 58 14.2 61 16.2 65 18.1 68 20.1 70 21.1 72 22.2

Source: CAMS, Vaisala Xweather

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