Air Quality

Updated 17 minutes ago

55

Moderate

Primary Pollutant: PM2.5

O3 94 µg/m3 (43)
PM2.5 14 µg/m3 (55)
PM10 19 µg/m3 (17)
CO 305 µg/m3 (3)
NO2 16 µg/m3 (8)
SO2 17 µg/m3 (9)

Source: CAMS, Vaisala Xweather

Nearby Stations

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

33

PM2.5 8 (33) n/a n/a n/a n/a n/a
South Farmingdale

45

O3 n/a n/a n/a 100 (45) n/a n/a
White Plains

56

PM2.5 15 (56) n/a n/a 88 (40) n/a n/a
Baiting Hollow

45

O3 n/a n/a n/a 100 (45) n/a n/a
Old Greenwich

43

O3 n/a n/a n/a 94 (43) n/a n/a
Clinton

35

O3 n/a n/a n/a 76 (35) n/a n/a
New Haven

44

O3 7.4 (31) 12 (11) 4.136 (2) 96 (44) 229 (2) n/a
Stratford

41

O3 n/a n/a n/a 90 (41) n/a n/a
Greens Farms

49

O3 n/a n/a 5.452 (3) 108 (49) n/a n/a
Bridgeport

38

PM2.5 9.1 (38) 18 (16) n/a n/a n/a n/a

Source: New York Dept. of Environmental Conservation, Connecticut Dept. of Energy and Environmental Protection

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Monday, Apr 29Tuesday, Apr 30Wednesday, May 1Thursday, May 2Friday, May 3
7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm
55535554282857252929293229323333354042434242424139363229242424252626262525424949333434333539413736343331302929262529292929333236434648483838383838383835353332302928272829303233353840434445464544
PM2.5PM2.5PM2.5PM2.5O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3NO2NO2NO2O3O3O3O3O3NO2NO2O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3O3
SESESEESEESESEESEESEESEESEESEEEEEEEESEESEESEEEEEEENEENENENENEENENENENNENENENENENEENEENEENEENEEEEEESEESESESEESEESEESEEENEENEEESEESESESESSSSSSSWSSSWSSWSSSSWWSWWSWWSWWNWNNWNNWNNNENNENENENEENEEESEESESEESESESESE
7 12 8 12 9 14 9 14 9 14 8 13 8 13 7 11 7 12 7 12 8 12 8 13 8 14 8 13 9 15 11 17 12 20 13 21 13 21 12 20 12 19 11 18 11 17 10 17 9 15 9 14 8 13 7 12 7 11 7 11 6 9 5 8 5 7 6 9 7 11 7 11 8 12 7 12 7 12 7 11 6 10 8 12 7 11 8 12 8 12 7 12 8 12 7 12 7 11 6 10 5 9 4 7 4 6 4 6 4 7 4 6 3 5 3 5 2 4 2 3 3 4 3 5 3 6 4 7 7 11 7 11 7 11 7 11 8 12 7 12 8 12 8 12 7 12 7 11 11 17 9 14 8 12 7 11 6 9 5 8 5 8 6 10 7 11 8 13 8 13 9 15 10 16 10 16 9 15 10 15 10 16 10 16 11 17 12 19 13 20 13 21 11 18
56 13.4 54 12.1 52 11.4 51 10.8 51 10.6 51 10.5 51 10.4 51 10.4 51 10.6 51 10.7 51 10.7 51 10.6 51 10.8 52 11.1 53 11.4 53 11.8 54 12.3 54 12.2 53 11.8 54 12 52 11.3 52 11.1 52 11.2 52 11 52 11 51 10.8 51 10.6 51 10.3 50 10 50 9.8 49 9.7 49 9.6 49 9.4 48 9.1 49 9.3 49 9.6 50 9.8 50 9.7 56 13.3 58 14.7 61 16 61 16 61 16.1 61 16.2 60 15.7 59 15.3 59 14.8 57 13.8 55 12.9 54 12 53 11.5 52 11 51 10.5 50 10 49 9.4 48 8.9 48 8.8 48 8.6 47 8.5 50 9.9 52 11.2 55 12.5 57 14 60 15.5 62 16.9 65 18.3 68 19.7 70 21.1 70 20.9 69 20.6 68 20.2 66 18.8 63 17.4 61 15.9 59 14.8 56 13.5 54 12.3 53 11.9 53 11.6 52 11.4 52 11 51 10.6 51 10.3 52 11.2 54 12 55 12.9 57 14.2 60 15.5 62 16.8 63 17 63 17.2 63 17.4 62 16.8 61 16.1 60 15.4 58 14.3 56 13.1

Source: CAMS, Vaisala Xweather

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