Air Quality

Updated an hour ago

28

Good

Primary Pollutant: O3

O3 61 µg/m3 (28)
PM2.5 5 µg/m3 (21)
PM10 8 µg/m3 (7)
CO 125 µg/m3 (1)
NO2 5 µg/m3 (3)
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

17

PM2.5 4 (17) n/a n/a n/a n/a n/a
Kutztown

30

O3 n/a n/a n/a 67 (30) n/a n/a
Laureldale

16

PM2.5 3.8 (16) n/a n/a n/a n/a n/a
Marcus Hook

17

PM2.5 4 (17) n/a n/a n/a n/a n/a
Steelton

20

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

15

PM2.5 3.7 (15) n/a n/a n/a n/a n/a
Toughkenamon

17

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

13

PM2.5 3.2 (13) n/a n/a n/a n/a n/a
Intercourse

17

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

18

PM2.5 4.4 (18) n/a n/a n/a n/a n/a

Source: Pennsylvania Dept. of Environmental Protection

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Sunday, Jan 5Monday, Jan 6Tuesday, Jan 7Wednesday, Jan 8Thursday, Jan 9
2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am
28282828283131323334343535353332293540414242424141455358606569696146373228282827272729302829282930292929272626262828303029282626252627272631323335363737373737373737383837373635353433333232313131
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
WWWWWWWWWWNWWNWWNWWNWWNWWNWWWWWWWWWWNWWWWWWENENENEENEENEENENENENENNENNENNENNNNNWNNWNNWNNWNNWNNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNW
13 21 11 18 11 18 11 18 10 16 10 16 11 18 12 20 12 20 12 20 12 20 11 18 11 18 10 16 9 14 7 11 4 7 3 5 2 4 1 2 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 2 2 4 3 5 4 7 5 8 6 9 6 10 7 11 8 13 9 14 9 15 10 16 10 17 11 17 11 18 12 19 13 21 14 22 15 24 16 26 17 27 17 28 18 28 18 29 18 28 17 28 17 27 16 25 15 23 13 22 13 21 13 21 13 21 13 20 12 20 12 19 12 19 11 18 11 18 11 17 10 17 10 16 11 17 11 18 12 19 12 20 13 21 13 22 13 21 13 20 12 20 12 19 12 19 11 18 11 18 12 19 12 19 12 19 12 20 12 20 13 20
24 -4.6 23 -5 22 -5.5 22 -5.5 22 -5.5 21 -6.2 22 -5.5 24 -4.4 26 -3.4 28 -2.4 30 -1.2 31 -0.6 32 -0.1 32 0 32 0 30 -1.2 28 -2.3 28 -2.4 26 -3.3 26 -3.3 26 -3.3 25 -3.8 25 -3.8 25 -3.8 25 -3.8 26 -3.4 26 -3.3 25 -3.8 25 -3.8 25 -3.8 24 -4.4 25 -3.8 27 -3 28 -2.5 29 -1.8 29 -1.7 30 -1.2 30 -1 31 -0.7 30 -1.2 29 -1.8 28 -2.3 27 -2.7 26 -3.1 26 -3.4 25 -4.1 23 -4.8 22 -5.5 22 -5.7 21 -6 21 -6.2 20 -6.8 19 -7.3 18 -7.8 20 -6.5 23 -5.3 25 -4 27 -3.1 28 -2.1 30 -1.2 30 -1 31 -0.8 31 -0.6 29 -1.5 28 -2.4 26 -3.3 25 -3.7 25 -4.1 24 -4.4 23 -4.8 23 -5.1 22 -5.5 22 -5.7 21 -5.9 21 -6 21 -6.2 20 -6.4 20 -6.6 22 -5.7 23 -4.9 25 -4 26 -3.1 28 -2.2 30 -1.4 29 -1.7 28 -2.1 28 -2.4 27 -2.8 26 -3.1 26 -3.5 25 -4.1 23 -4.8 22 -5.5 21 -6.1 20 -6.8 19 -7.5 18 -7.7

Source: CAMS, Vaisala Xweather

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