32.5027, -117.00371

Air Quality

Updated an hour ago

33

Good

Primary Pollutant: O3

O3 72 µg/m3 (33)
PM2.5 7 µg/m3 (29)
PM10 20 µg/m3 (18)
CO 175 µg/m3 (2)
NO2 10 µg/m3 (5)
SO2 3 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)
San Diego

37

O3 3.9 (16) 8 (7) n/a 80 (37) n/a n/a
Chula Vista

40

O3 3.5 (14) 7 (6) n/a 88 (40) n/a n/a
Tijuana

39

O3 4.4 (18) 11 (10) n/a 86 (39) n/a n/a
Alpine

36

O3 8.3 (34) 15 (14) n/a 78 (36) n/a n/a
La Mesa

40

O3 3.3 (14) 7 (6) n/a 88 (40) n/a n/a
El Cajon

38

O3 4.3 (18) 10 (9) n/a 84 (38) n/a n/a
Boulevard

47

O3 n/a n/a n/a 104 (47) n/a n/a
San Diego

14

PM2.5 3.4 (14) 9 (8) n/a n/a n/a n/a
San Diego

12

PM2.5 3 (12) n/a n/a n/a n/a n/a
Rancho Hernandez

39

O3 4.4 (18) 11 (10) n/a 86 (39) n/a n/a

Source: San Diego APCD, EPA Office of Atmospheric Protection, Unknown Governmental Organization

Extended Forecast

 
Hour
AQI
Primary
Wind Dir
 
Wind Speed ( mph kmh)
Temp (°F°C)
Thursday, May 16Friday, May 17Saturday, May 18Sunday, May 19Monday, May 20
11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm
34323335354750545934313135373838373534312926323642485044414141434134333131333436353432292626323432323140364043413937374441383943595551464238383538383836353538384044404043464959545149
O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3O3PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5PM2.5O3O3O3O3O3O3O3
WWWWNWWNWNWWNWWNWNWNNWNWWNWWWWWNWWNWWNWWNWWNWWNWWNWNWNWNWNWNWNWNNWNNWNWNWNNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWNWNWNWNWNNWNNWNNWNNWNNWNWNWWNWWNWWNWWWWWWWWWNWWNWWNWWNWWNWWNWWWWSWSWSWSWSWSWSWWSWWSWWSWWSWWSWWWW
4 7 3 5 3 4 2 4 2 3 2 3 2 3 2 3 2 4 3 4 3 5 5 8 7 11 8 13 9 15 10 16 10 17 10 16 9 15 8 13 7 11 6 10 5 8 4 7 4 6 3 5 2 4 2 3 2 3 2 3 2 3 2 3 2 4 3 4 4 6 5 8 7 11 8 13 9 15 10 16 10 16 10 16 10 15 9 14 8 13 7 11 6 10 5 8 4 7 4 6 3 5 3 5 3 5 3 4 3 4 3 5 3 5 3 5 4 7 6 9 7 12 9 14 10 16 11 18 10 17 10 16 10 15 8 14 7 12 6 10 5 9 4 7 4 6 3 5 3 4 2 4 2 3 2 3 2 3 3 4 3 5 4 6 5 8 6 10 8 12 9 14 10 16 11 17 10 17 10 16 10 16
59 15.1 60 15.3 60 15.4 59 15.1 59 14.9 59 15 59 15 59 14.9 59 15.2 60 15.7 62 16.4 64 17.5 66 18.7 68 19.8 68 19.9 68 20.2 68 19.9 68 19.9 66 19.2 65 18.2 62 16.6 60 15.5 59 15.2 59 14.8 58 14.7 58 14.7 58 14.7 59 14.8 58 14.6 58 14.4 58 14.3 58 14.2 58 14.5 59 15.2 61 16.3 64 17.6 66 19 67 19.5 68 19.9 69 20.4 68 19.9 67 19.3 66 18.8 64 17.6 61 16.3 59 15.1 59 14.9 58 14.6 58 14.4 58 14.4 58 14.3 58 14.3 57 14.1 57 14 57 13.8 58 14.2 58 14.5 59 14.9 61 16.1 63 17.3 65 18.5 66 18.9 67 19.4 68 19.8 67 19.2 65 18.6 64 18 62 16.8 60 15.7 58 14.6 58 14.4 57 14.1 57 13.9 57 13.7 56 13.6 56 13.4 56 13.3 56 13.2 56 13.1 56 13.5 57 13.8 57 14.1 59 15.2 61 16.4 64 17.5 64 17.9 65 18.4 66 18.8 65 18.2 64 17.6 63 17

Source: CAMS, Vaisala Xweather

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