Air Quality

Updated 38 minutes ago

41

Good

Primary Pollutant: O3

O3 90 µg/m3 (41)
PM2.5 7 µg/m3 (29)
PM10 10 µg/m3 (9)
CO 131 µg/m3 (1)
NO2 2 µg/m3 (1)
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)
Williston

35

O3 n/a n/a n/a 78 (35) n/a n/a

Source: AirNow (EPA), EPA Office of Atmospheric Protection

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Friday, Apr 19Saturday, Apr 20Sunday, Apr 21Monday, Apr 22Tuesday, Apr 23
10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am
42444444424445484850505048444645484846505151525360606370777776798084837770696864585654555452484642404345434344394141424140363636363737363534333538384043454647474747474747484848484848484848484949
O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
ENEEESEESEESEESEESEESEESEESEESEESESESSESSESSSWSSWSWSWSWSWWSWWSWWSWWSWWWWSWWSWWNWNNENNEENEENEENEENEEEENENENENNENENENENENENNENNENNENNENNENNENNENNENNENNNENNENNENNENNENNNENNENNENNENNENNNENNENNENNENENENENENENEENEENEENEENENENENENENENENNENNENNNENNENE
9 14 9 14 9 15 9 15 9 15 9 15 8 13 8 13 10 16 8 14 8 13 5 8 7 12 8 12 7 11 8 12 9 14 9 14 9 15 10 16 10 15 9 15 9 15 9 14 8 13 7 11 7 10 6 9 4 7 4 6 2 4 4 7 4 7 6 9 9 14 9 15 8 13 8 13 7 11 5 7 3 5 5 7 5 8 6 10 8 13 9 15 9 14 10 15 11 17 12 20 12 20 14 22 13 20 13 21 13 22 13 22 14 22 13 21 12 19 11 18 11 17 11 19 12 19 13 21 13 21 14 22 13 21 14 22 13 21 12 20 12 19 11 18 12 19 13 20 12 19 11 18 10 17 10 17 10 17 10 17 10 15 10 16 10 16 9 15 10 16 10 16 9 15 7 12 8 13 8 12 8 13 8 13 9 14 10 15 10 16 11 17 11 18
69 20.4 72 22 72 22.2 72 22.3 73 22.5 72 22.3 72 22 71 21.8 70 20.9 68 20.1 67 19.2 67 19.3 67 19.3 67 19.4 67 19.5 67 19.5 67 19.6 67 19.6 67 19.6 67 19.5 68 20 69 20.5 70 20.9 72 22.1 74 23.3 76 24.6 76 24.6 76 24.7 76 24.6 76 24.2 75 23.8 74 23.4 72 22.3 70 21.3 68 20.2 67 19.5 66 18.8 65 18.2 64 18 64 17.8 64 17.6 63 17.4 63 17.3 63 17.1 63 17.3 63 17.5 64 17.6 64 18 65 18.3 65 18.6 65 18.4 65 18.2 65 18.1 63 17.4 62 16.7 61 15.9 59 15.1 58 14.2 56 13.4 55 13 55 12.8 54 12.5 54 12.3 54 12.1 53 11.9 53 11.7 53 11.4 52 11.2 53 11.5 53 11.8 54 12.1 56 13.4 58 14.7 61 15.9 62 16.5 63 17.1 64 17.7 64 17.7 64 17.6 64 17.6 62 16.4 59 15.3 57 14.1 56 13.6 55 13 55 12.5 54 12.2 53 11.9 53 11.6 52 11.2 52 10.9 51 10.5 53 11.4 54 12.3 56 13.3 59 15.2 63 17.1

Source: CAMS, Vaisala Xweather

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