Air Quality

Updated 25 minutes ago

25

Good

Primary Pollutant: PM2.5

O3 43 µg/m3 (19)
PM2.5 6 µg/m3 (25)
PM10 14 µg/m3 (13)
CO 428 µg/m3 (4)
NO2 12 µg/m3 (6)
SO2 4 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)
Hummelstown

23

O3 3.3 (14) n/a n/a 51 (23) n/a n/a
Laureldale

26

PM2.5 6.4 (26) n/a n/a 39 (18) n/a n/a
Kutztown

17

O3 n/a n/a n/a 37 (17) n/a n/a
Marcus Hook

20

PM2.5 4.9 (20) n/a n/a n/a n/a n/a
Steelton

22

O3 4.9 (20) n/a n/a 49 (22) n/a n/a
Toughkenamon

23

PM2.5 5.6 (23) n/a n/a 45 (20) n/a n/a
Upland

20

O3 4.7 (19) n/a n/a 45 (20) n/a n/a
Norristown

28

PM2.5 6.8 (28) n/a n/a 20 (9) n/a n/a
Lancaster

30

PM2.5 7.2 (30) n/a n/a 37 (17) n/a n/a
Intercourse

31

PM2.5 7.5 (31) n/a n/a 35 (16) n/a n/a

Source: Pennsylvania Dept. of Environmental Protection

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Thursday, Nov 28Friday, Nov 29Saturday, Nov 30Sunday, Dec 1Monday, Dec 2
1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm
51525254202119181923201817171717212121232019212222252423222222212121212121202021242523212123262727292935354722272930303131313131303030383727293031313130292828292929252525252322212525292923242729
PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3PM2.5O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM10PM10PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3
WWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWWWWSWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWNW
10 16 11 18 15 23 15 23 14 22 13 22 14 22 12 20 12 19 11 18 10 16 9 14 7 11 7 11 7 11 7 11 6 9 6 9 6 9 8 13 9 15 11 18 12 20 13 22 13 22 14 23 13 22 13 22 12 20 12 20 11 18 11 18 11 18 11 18 10 16 10 16 9 15 9 15 10 16 10 16 10 16 10 16 10 16 11 18 12 20 13 22 13 22 13 22 13 22 13 21 13 20 12 20 11 18 10 15 8 13 8 13 8 12 7 12 7 12 7 11 7 11 7 11 7 11 7 11 7 11 7 11 7 11 8 12 9 14 10 15 11 17 11 18 12 20 12 19 11 17 10 16 9 15 9 14 8 13 8 13 8 13 8 13 8 13 8 13 8 13 8 12 8 12 7 12 7 12 7 11 7 11 8 12 8 13 9 15 10 16 11 17 11 18
47 8.4 47 8.4 46 7.7 45 7.2 44 6.7 43 6.2 43 6 42 5.5 41 5 39 3.8 39 3.8 38 3.2 37 2.7 36 2.2 35 1.7 34 1.2 33 0.6 32 0 31 -0.5 33 0.6 38 3.2 41 4.9 43 6 44 6.5 44 6.6 44 6.6 43 6.2 43 6.2 41 5 38 3.4 36 2.2 35 1.7 33 0.6 32 0 31 -0.5 30 -1.2 29 -1.6 28 -2 28 -2.4 27 -2.8 26 -3.1 26 -3.5 25 -3.8 28 -2.4 30 -0.9 33 0.6 34 1.3 36 2 37 2.7 37 2.6 37 2.6 37 2.6 34 1.3 32 0.1 30 -1.2 29 -1.6 29 -1.9 28 -2.3 27 -2.6 27 -3 26 -3.3 26 -3.5 25 -3.7 25 -3.9 25 -4 24 -4.2 24 -4.4 26 -3.2 28 -2.1 30 -0.9 32 0.2 34 1.4 37 2.5 35 1.9 34 1.3 33 0.7 32 0 31 -0.6 30 -1.2 29 -1.5 29 -1.7 28 -2 28 -2.3 27 -2.5 27 -2.8 27 -3 26 -3.1 26 -3.3 26 -3.5 25 -3.6 25 -3.8 28 -2.4 30 -1.1 33 0.3 35 1.7 38 3.1 40 4.5

Source: CAMS, Vaisala Xweather

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