Air Quality

Updated 42 minutes ago

25

Good

Primary Pollutant: PM2.5

O3 25 µg/m3 (11)
PM2.5 6 µg/m3 (25)
PM10 8 µg/m3 (7)
CO 190 µg/m3 (2)
NO2 20 µg/m3 (10)
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

20

O3 1.8 (7) 4 (4) n/a 45 (20) n/a 1.834 (1)
Temple

23

O3 1.1 (5) 2 (2) n/a 51 (23) 0 (0) 0.524 (0)
Londonderry

23

O3 1.4 (6) 2 (2) n/a 51 (23) 115 (1) n/a
Lowell

9

NO2 1.8 (7) n/a 19 (9) n/a n/a n/a
South Boston

18

NO2 3 (12) n/a 36 (18) n/a 573 (6) n/a
Cherry Valley

24

O3 n/a n/a n/a 53 (24) n/a n/a
Linwood

5

O3 n/a n/a n/a 12 (5) n/a n/a
Roxbury Crossing

14

NO2 2.7 (11) 6 (5) 28 (14) 25 (12) 229 (2) 1.31 (1)
Lynn

17

O3 1.6 (7) n/a 17 (8) 37 (17) 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)
Monday, Nov 25Tuesday, Nov 26Wednesday, Nov 27Thursday, Nov 28Friday, Nov 29
7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm
17161421292938464950525881856463858774685951565154222515151515151515161522454519212123212015182538525856524646393135404354313133343745273134343434333129292827272625242321232426272829292827252422
PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
WNWWNWWWWWSWSWSSWSEEEEEEESEESEESEEENENNWWNWWNWWNWWWWWWWWWWSWWSWWSWWSWWSWWSWWSWWWWWWWWSWWSWWSWWSWWSWWSWWSWWSWWSWSWSWSWSSWSSWSSWSSSESEESEESEEEENENENENNENNENNENNENNENNEWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWW
2 4 2 4 2 4 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 2 4 2 4 2 4 3 5 3 6 4 7 5 7 6 9 7 11 7 11 7 11 7 12 7 11 7 11 7 11 7 11 7 11 6 9 6 9 7 11 7 11 7 11 7 11 7 11 7 12 8 13 9 14 9 15 10 16 10 16 9 14 8 13 7 11 6 9 4 7 3 5 3 5 3 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 3 5 4 7 5 8 6 9 6 10 7 11 7 11 7 11 7 12 7 11 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 6 10 7 11 7 12 8 13 8 14 9 14 8 13 7 12 7 11 6 10 5 8 4 7
40 4.5 39 3.6 37 2.7 35 1.7 34 1.2 33 0.6 33 0.6 32 0 32 0 31 -0.5 31 -0.5 32 0 32 0 34 1.2 37 2.8 40 4.2 41 4.8 43 6 44 6.5 45 7 45 7 44 6.7 43 6.2 41 5 40 4.5 39 3.8 39 3.8 38 3.4 38 3.1 37 2.5 36 2.2 35 1.9 35 1.7 35 1.7 34 1.2 33 0.6 33 0.6 36 2.1 38 3.5 41 5 43 5.8 44 6.7 46 7.5 45 7.2 45 7 44 6.7 42 5.6 40 4.5 38 3.4 37 2.8 36 2.3 35 1.7 35 1.5 34 1.4 34 1.2 34 1.2 34 1.2 34 1.2 34 1.3 35 1.4 35 1.5 37 2.6 39 3.7 41 4.8 42 5.4 43 6.1 44 6.7 44 6.8 44 6.9 45 7 44 6.5 43 6.1 42 5.6 41 5.1 40 4.6 39 4.2 39 3.7 38 3.2 37 2.7 36 2.4 36 2 35 1.7 34 1.3 34 1 33 0.6 35 1.6 37 2.6 39 3.7 40 4.7 42 5.7 44 6.7 43 6 41 5.2 40 4.5 39 3.7 37 3 36 2.2

Source: CAMS, Vaisala Xweather

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