Some fairly thick high clouds this morning should help keep the highs down a few degrees today. No rain is expected. But rain is looking pretty certain on Saturday, when thunderstorms are also possible, says the weather service. #sandiegoweather #CAwx

🤖Prelim AirNow AQI (93546, 12:22) PM10=13 (Good↘) #cawx #MammothLakesWX

🤖Prelim AirNow AQI (95340, 12:22) PM2.5=46 (Good↘) O₃=41 (Good↗) PM10=28 (Good↗) #cawx #MercedWX

🤖Prelim AirNow AQI (95351, 12:22) O₃=38 (Good) PM2.5=38 (Good) PM10=30 (Good) #cawx #ModestoWX

🤖Prelim AirNow AQI (95201, 12:22) O₃=42 (Good↗) PM2.5=40 (Good↗) PM10=30 (Good↘) #cawx #StocktonWX

🤖Prelim AirNow AQI (93301, 12:22) O₃=54 (Moderate↗) PM2.5=52 (Moderate↘) PM10=39 (Good↘) #cawx #BakersfieldWX

🤖Prelim AirNow AQI (93277, 12:22) PM2.5=44 (Good) O₃=41 (Good↗) #cawx #VisaliaWX

🤖Prelim AirNow AQI (93650, 12:22) PM2.5=55 (Moderate) PM10=43 (Good↘) O₃=37 (Good) #cawx #FresnoWX

🤖Prelim AirNow AQI (93274, 12:22) PM2.5=44 (Good↘) O₃=37 (Good) #cawx #TulareWX

🤖Prelim AirNow AQI (94203, 12:22) PM2.5=37 (Good↗) PM10=27 (Good) O₃=21 (Good) #cawx #SacWX #SacramentoWX

🤖Prelim AirNow AQI (94501, 12:22) PM2.5=56 (Moderate↘) O₃=35 (Good) #cawx #AlamedaWX

🤖Prelim AirNow AQI (94550, 12:22) PM2.5=37 (Good) O₃=23 (Good) #cawx #LivermoreWX

🤖Prelim AirNow AQI (91001, 12:12) O₃=44 (Good↗) #cawx #AltadenaWX

🤖Prelim AirNow AQI (91723, 12:12) O₃=44 (Good↗) PM2.5=37 (Good↘) #cawx #WestCovinaWX

🤖Prelim AirNow AQI (91911, 12:12) PM2.5=48 (Good↗) O₃=43 (Good↗) PM10=30 (Good↗) #cawx #SanDiegoWX

🤖Prelim AirNow AQI (93546, 11:52) PM10=15 (Good) #cawx #MammothLakesWX

🤖Prelim AirNow AQI (95340, 11:52) PM2.5=47 (Good) O₃=39 (Good) PM10=25 (Good) #cawx #MercedWX

🤖Prelim AirNow AQI (95351, 11:52) O₃=38 (Good) PM2.5=38 (Good) PM10=30 (Good) #cawx #ModestoWX

🤖Prelim AirNow AQI (95201, 11:52) O₃=39 (Good) PM2.5=38 (Good) PM10=34 (Good) #cawx #StocktonWX

🤖Prelim AirNow AQI (93301, 11:52) PM2.5=56 (Moderate) PM10=54 (Moderate) O₃=51 (Moderate) #cawx #BakersfieldWX

🤖Prelim AirNow AQI (93277, 11:52) PM2.5=58 (Moderate) O₃=37 (Good) #cawx #VisaliaWX

🤖Prelim AirNow AQI (93650, 11:52) PM2.5=55 (Moderate) PM10=54 (Moderate) O₃=37 (Good↗) #cawx #FresnoWX

🤖Prelim AirNow AQI (93274, 11:52) PM2.5=58 (Moderate) O₃=37 (Good↗) #cawx #TulareWX

🤖Prelim AirNow AQI (94203, 11:52) PM2.5=36 (Good) PM10=27 (Good) O₃=21 (Good) #cawx #SacWX #SacramentoWX

🤖Prelim AirNow AQI (94501, 11:52) PM2.5=59 (Moderate) O₃=35 (Good) #cawx #AlamedaWX

🤖Prelim AirNow AQI (94550, 11:52) PM2.5=37 (Good↘) O₃=23 (Good↗) #cawx #LivermoreWX

🤖Prelim AirNow AQI (91001, 11:42) O₃=39 (Good) #cawx #AltadenaWX

🤖Prelim AirNow AQI (91723, 11:42) PM2.5=46 (Good) O₃=35 (Good) #cawx #WestCovinaWX

🤖Prelim AirNow AQI (91911, 11:42) PM2.5=47 (Good) O₃=41 (Good) PM10=28 (Good) #cawx #SanDiegoWX

🤖Prelim AirNow AQI (93546, 11:22) PM10=15 (Good↘) #cawx #MammothLakesWX