Air Quality

Updated an hour ago

40

Good

Primary Pollutant: O3

O3 88 µg/m3 (40)
PM2.5 6 µg/m3 (24)
PM10 15 µg/m3 (14)
CO 338 µg/m3 (3)
NO2 8 µg/m3 (4)
SO2 2 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)
Hummelstown

31

O3 n/a n/a n/a 68 (31) n/a n/a
Laureldale

23

PM2.5 5.5 (23) n/a n/a n/a n/a n/a
Kutztown

36

O3 n/a n/a n/a 80 (36) n/a n/a
Marcus Hook

21

PM2.5 5 (21) n/a n/a n/a n/a n/a
Steelton

26

PM2.5 6.3 (26) n/a n/a n/a n/a n/a
Toughkenamon

19

PM2.5 4.6 (19) n/a n/a n/a n/a n/a
Upland

17

PM2.5 4.1 (17) n/a n/a n/a n/a n/a
Norristown

17

PM2.5 4.2 (17) n/a n/a n/a n/a n/a
Lancaster

22

PM2.5 5.4 (22) n/a n/a n/a n/a n/a
Intercourse

24

PM2.5 5.7 (24) n/a n/a n/a n/a n/a

Source: AirNow (EPA), Pennsylvania Dept. of Environmental Protection

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Wednesday, Apr 24Thursday, Apr 25Friday, Apr 26Saturday, Apr 27Sunday, Apr 28
3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am
41383431303237394041424140393837353130292727262828272624242829293032343739414140372938424326253844505661635739323638394245474949494236313138383838383837363535353536373838393938363433323030302929
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
SSWSSWSWWSWWSWWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNNWNNNNNNNNNNNNENNENNENENENEENEENENENENENEESSSSSESESSESSESSESEENENEENENEENEEESEESESESSESSESSESSESSESSSSSSESSESSESSESESESESEESESESESSESSESSSSSSWSSWSSWSSSSESSESSESSESSESSESSESSE
8 12 7 11 6 9 6 10 7 12 10 16 11 17 10 17 10 16 11 17 12 19 12 20 13 21 12 19 11 18 12 19 11 18 10 16 10 16 10 16 9 15 8 14 8 13 7 12 7 11 6 9 5 9 5 9 5 9 6 10 6 10 6 10 5 8 4 7 4 6 3 5 2 3 2 3 1 2 1 1 2 4 4 7 4 6 3 6 4 6 3 5 3 5 2 2 1 1 1 1 1 2 1 2 1 2 2 3 2 4 4 6 4 7 4 7 5 7 5 8 5 8 5 8 5 9 6 9 6 10 7 11 7 11 7 11 7 11 6 9 5 7 4 7 4 6 3 5 3 6 3 5 3 5 4 6 6 10 8 13 10 15 10 16 11 18 11 18 9 15 6 9 5 7 5 8 5 8 4 6 4 7 4 7 4 7 4 6 3 5 3 5 3 4
57 13.8 57 14.1 58 14.5 58 14.7 58 14.6 61 15.9 62 16.8 65 18.2 65 18.3 67 19.7 64 18 61 16.2 66 18.9 67 19.4 56 13.5 57 14.2 58 14.4 55 12.7 52 11 49 9.6 47 8.3 45 7.2 43 6.1 41 5 39 4.1 38 3.4 37 2.7 36 2 36 2.1 40 4.6 44 6.8 47 8.4 50 9.9 52 11.2 54 12.3 56 13.2 59 14.8 59 15.3 60 15.8 59 14.8 57 13.9 55 12.9 53 11.9 52 11 50 10.1 48 8.9 46 7.8 44 6.6 42 5.6 40 4.7 39 3.7 41 4.8 43 6 45 7.1 49 9.6 54 12 58 14.4 60 15.6 62 16.8 64 17.9 65 18.2 65 18.5 66 18.8 64 17.7 62 16.6 60 15.4 57 13.9 54 12.3 51 10.7 49 9.5 47 8.4 45 7.2 44 6.8 44 6.4 43 6.1 45 7 46 7.9 48 8.8 51 10.7 55 12.7 58 14.6 59 15.1 60 15.5 61 16 61 16.2 61 16.4 62 16.5 61 15.9 60 15.4 59 14.8 57 14.1 56 13.4 55 12.7 54 12.1 53 11.5 51 10.8 51 10.6

Source: CAMS, Vaisala Xweather

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