This demonstration page uses our WeatherBlox Air Quality layout. Learn more.

Air Quality

Updated 32 minutes ago

14

Good

Primary Pollutant: O3

O3 31 µg/m3 (14)
PM2.5 3 µg/m3 (14)
PM10 5 µg/m3 (5)
CO 57 µg/m3 (1)
NO2 1 µg/m3 (0)
SO2 0 µg/m3 (0)

Source: AirNow (EPA), New Hampshire Dept. of Environmental Services, US EPA AirNow, OpenAQ, CAMS

Nearby Stations

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

29

O3 3.1 (13) 5 (5) n/a 64 (29) 115 (1) 0.786 (0)
Londonderry

27

O3 3.7 (15) 7 (6) n/a 60 (27) 115 (1) n/a
Lowell

27

O3 3 (12) n/a 1.88 (1) 60 (27) n/a n/a
Haverhill

55

PM2.5 14 (55) n/a n/a 60 (27) n/a n/a
Greenfield

27

O3 4 (17) n/a n/a 60 (27) n/a n/a
Belchertown

29

O3 3 (12) 6 (5) 0 (0) 64 (29) n/a 1.048 (0)
North Chelmsford

27

O3 n/a n/a n/a 60 (27) n/a n/a
Cherry Valley

27

O3 n/a n/a n/a 60 (27) n/a n/a
Worcester

25

PM2.5 6 (25) n/a 5.64 (3) n/a 115 (1) 0.786 (0)

Source: AirNow (EPA), 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, Feb 4Sunday, Feb 5Monday, Feb 6Tuesday, Feb 7Wednesday, Feb 8
6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am
15151515151518181818181719202127353736333129292828282931323436384040414141414141416868686868686868686841352115131313131313131314161820212429323535364036343435353431282932343532323538404141382614
O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5
WWSWWWWWWWWWSWWSWSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSWWSWWSWWSWWWWNWNWNWNNWNNWNNWNNWNNWNNWNNNNNNNENENENENENEESEESEESEESEESEESESSSSSSSSWSSWSSWSSWSSWSSWSWSWSWSWSWSW
9 15 9 14 10 15 10 16 11 17 11 17 11 18 11 18 10 16 9 14 8 13 7 12 7 11 6 10 7 12 9 14 10 15 10 16 11 17 11 18 12 19 12 20 13 21 13 22 14 22 15 23 15 23 16 25 16 25 16 25 15 24 15 24 15 23 14 22 13 22 15 24 17 27 18 30 18 29 18 28 17 28 16 26 15 24 13 22 12 19 10 17 9 14 9 14 9 14 9 14 10 16 11 18 12 20 13 20 13 21 13 22 13 21 13 20 12 20 11 18 10 16 9 14 8 13 7 11 6 9 4 7 3 5 2 4 2 4 2 4 2 4 2 4 2 4 2 4 4 6 5 8 7 11 8 13 10 16 11 18 11 18 11 17 11 17 10 17 10 16 10 16 10 16 10 17 11 17 11 17 11 18 11 18 11 18 11 17 11 17 10 17 10 16
-15 -26 -15 -26 -12 -25 -8 -22 -5 -21 -2 -19 1 -17 5 -15 6 -14 8 -14 9 -13 9 -13 9 -13 9 -13 8 -14 7 -14 5 -15 7 -14 8 -13 9 -13 11 -12 13 -11 14 -10 15 -9 16 -9 18 -8 21 -6 25 -4 27 -3 30 -1 33 0 35 2 36 2 36 2 36 2 36 2 35 2 35 1 34 1 34 1 33 1 33 1 33 0 33 0 32 0 32 0 31 -1 31 -1 31 -1 30 -1 33 1 36 2 39 4 39 4 40 5 41 5 40 5 39 4 38 3 35 2 32 0 29 -2 27 -3 26 -3 24 -4 23 -5 21 -6 20 -7 18 -8 17 -8 16 -9 15 -9 14 -10 13 -11 16 -9 20 -7 24 -5 27 -3 31 -1 35 1 35 2 35 2 35 2 36 2 36 2 36 2 36 2 35 2 35 2 35 2 34 1 34 1 34 1 33 1 33 1 33 0 32 0

Source: CAMS

Powered by AerisWeather