Air Quality

Updated 32 minutes ago

22

Good

Primary Pollutant: O3

O3 48 µg/m3 (22)
PM2.5 5 µg/m3 (21)
PM10 12 µg/m3 (11)
CO 311 µg/m3 (3)
NO2 17 µg/m3 (8)
SO2 8 µg/m3 (4)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

12

PM2.5 3 (12) n/a n/a n/a n/a n/a
Jerseyville

12

PM2.5 3 (12) n/a n/a n/a n/a n/a
Granite City

12

PM2.5 2.8 (12) n/a n/a n/a n/a n/a
Baldwin

13

PM2.5 3.1 (13) n/a n/a n/a n/a n/a
Wood River

12

PM2.5 2.9 (12) n/a n/a n/a n/a n/a
East Saint Louis

10

PM2.5 2.3 (10) n/a n/a n/a n/a n/a
Earth City

3

NO2 n/a n/a 6.016 (3) n/a n/a 2.358 (1)
Brooklyn

25

O3 2.4 (10) 5 (5) 11 (5) 55 (25) 115 (1) 2.358 (1)
Brooklyn

19

PM2.5 4.7 (19) 4 (4) n/a n/a n/a n/a

Source: Illinois EPA, Missouri Department of Natural Resources

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
8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm
48474543262729303131302929282929293030303029293030313131303029282829293338383939393941434755626359503838312518181617213232333636363635355051515252545659596163656769717882817872676361596163646363
O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3PM2.5O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5
NNENNNNNENNNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNNWNWNWNWNWNWNWNWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWWWWWWWWWWWWSSWSSWSSWSSWSSWSSWSSSSSSSSESSESSE
16 26 17 28 18 29 18 29 17 28 17 27 17 27 17 27 17 28 17 28 16 26 16 25 14 22 15 23 15 23 14 22 13 22 14 22 13 22 13 21 12 20 10 17 10 16 9 14 9 14 7 11 7 11 6 10 6 10 5 8 5 8 5 8 5 8 5 8 5 8 5 8 6 9 6 9 6 9 6 9 6 9 6 9 6 9 6 9 5 9 5 8 5 8 5 8 5 8 5 8 5 8 5 9 6 9 6 9 6 9 6 9 6 9 6 9 6 9 6 9 6 9 6 10 6 10 7 11 7 12 7 11 7 11 7 11 6 10 5 8 4 7 4 7 4 6 3 5 3 5 3 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 3 4 3 5 3 5 4 6 4 7 5 7 5 7 5 7 5 8 5 8 5 8 5 8 5 8 5 8
25 -3.8 24 -4.4 24 -4.6 23 -5 23 -5 23 -5.2 22 -5.5 21 -6.2 20 -6.6 20 -6.6 20 -6.6 19 -7.3 19 -7.3 20 -6.6 21 -6 23 -5.3 23 -5.3 24 -4.3 26 -3.4 26 -3.5 26 -3.3 25 -4 24 -4.6 22 -5.6 20 -6.6 19 -7.3 18 -7.8 17 -8.5 16 -9 15 -9.6 13 -10.7 12 -11.3 11 -11.8 10 -12.5 9 -13 11 -11.9 12 -11.3 13 -10.4 16 -9 18 -7.7 21 -6.4 22 -5.8 23 -5.2 24 -4.6 22 -5.6 20 -6.5 19 -7.5 17 -8.4 15 -9.3 14 -10.2 13 -10.7 12 -11.1 11 -11.6 10 -12.2 9 -12.7 8 -13.3 8 -13.5 7 -13.8 7 -14 8 -13.3 9 -12.6 11 -11.9 13 -10.4 16 -8.9 19 -7.5 20 -6.9 21 -6.3 22 -5.8 20 -6.8 18 -7.8 16 -8.8 15 -9.6 13 -10.5 12 -11.3 10 -12.1 9 -13 7 -13.8 7 -14.1 6 -14.4 6 -14.7 5 -14.9 5 -15.2 4 -15.5 7 -13.7 10 -12 14 -10.2 17 -8.4 20 -6.6 23 -4.9 23 -4.8 23 -4.8 23 -4.7 24 -4.7 24 -4.7 24 -4.6 23 -4.8 23 -5

Source: CAMS, Vaisala Xweather

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