SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT DAILY AIR QUALITY FORECAST VALID: TUE., FEB. 17, 2026 -------------------------------------------------------------------------------- SRA AREA 1-HR 8-HR 8-HR 24-HR 24-HR 1-HR MAX NUMBER OZONE OZONE CO PM10 PM2.5 NO2 AQI PPB PPB PPM UG/M3 UG/M3 PPB -------------------------------------------------------------------------------- Los Angeles County: South Coast Air Basin 1 Central LA Co 40 39 0.4 8 2 27 36 2 NW Coastal LA 39 38 0.4 7 2 25 35 3 SW Coastal LA 38 38 0.3 8 2 19 35 4 S Coastal LA 44 41 0.4 9 3 26 38 5 Southeast LA Co 41 39 0.5 9 3 30 36 6 W San Fernando Vly 42 40 0.5 7 1 20 37 7 E San Fernando Vly 41 39 0.5 8 2 24 36 8 W San Gabriel Vly 41 39 0.3 9 2 18 36 9 E San Gabriel Vly 42 41 0.3 10 3 14 38 10 Pomona Walnut Vly 41 38 0.4 10 3 25 35 11 S San Gabriel Vly 41 39 0.3 9 3 25 36 12 S Central LA Co 44 41 0.5 8 3 30 38 13 Santa Clarita Vly 47 44 0.3 9 3 15 41 15 San Gabriel Mts 43 40 0.4 10 2 17 37 Los Angeles County: Mojave Desert Air Basin 14 Antelope Vly 47 45 0.2 11 4 5 42 Orange County: South Coast Air Basin 16 N Orange Co 41 40 0.3 10 2 21 37 17 Central Orange Co 35 33 0.3 9 1 24 31 18 N Coastal Orange Co 41 39 0.3 8 3 24 36 19 Saddleback Vly 42 40 0.2 9 5 20 37 20 Central Coastal 42 40 0.2 7 4 16 37 21 Capistrano Vly 43 41 0.2 11 3 11 38 Riverside County: South Coast Air Basin 22 Norco/Corona 45 42 0.4 10 4 20 39 23 Metro Riverside Co 48 44 0.6 11 5 24 41 24 Perris Vly 44 41 0.4 11 2 18 38 25 Lake Elsinore 45 42 0.2 4 4 7 39 26 Temecula Vly 40 38 0.2 19 1 10 35 27 Anza Vly 45 44 0.2 24 3 13 41 28 Hemet/San Jacinto 43 41 0.2 16 1 15 38 29 Banning 45 44 0.2 12 1 7 41 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- SRA AREA 1-HR 8-HR 8-HR 24-HR 24-HR 1-HR MAX NUMBER OZONE OZONE CO PM10 PM2.5 NO2 AQI PPB PPB PPM UG/M3 UG/M3 PPB -------------------------------------------------------------------------------- Riverside County: Salton Sea Air Basin 30 Coachella Vly 48 45 0.2 34 9 19 50 Riverside County: Mojave Desert Air Basin 31 E Riverside Co 46 43 0.2 20 7 11 40 San Bernardino County: South Coast Air Basin 32 NW San Bernardino Vly 48 46 0.3 9 4 17 43 33 SW San Bernardino Vly 43 41 0.3 10 4 23 38 34 C San Bernardino Vly 47 43 0.2 13 3 22 40 35 E San Bernardino Vly 47 43 0.4 12 2 21 40 36 W San Bernardino Mtns 47 43 0.2 9 3 17 40 37 C San Bernardino Mtns 47 46 0.2 12 2 16 43 38 Big Bear Lake 47 44 0.2 17 4 17 41 San Bernardino County: Mojave Desert Air Basin 39 Phelan 49 46 0.2 8 2 12 43 40 Hesperia 45 42 0.2 5 3 14 39 41 Trona 45 41 0.2 19 2 19 38 42 Victorville 49 45 0.2 11 3 11 42 43 Yucca Vly 49 47 0.2 22 5 17 44 44 Barstow 50 47 0.2 17 3 19 44 45 Twentynine Palms 46 45 0.2 22 5 16 42 -------------------------------------------------------------------------------- -------------------------------------------------------------------------------- AIR QUALITY FORECAST -------------------------------------------------------------------------------- ON TUE., FEB. 17, 2026, THE SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT PREDICTS THE AIR QUALITY WILL BE ... GOOD in the following area(s): Antelope Valley AQI: 42 Ozone Banning Pass Area AQI: 41 Ozone Big Bear Lake AQI: 41 Ozone Central Mojave Desert AQI: 44 Ozone Coachella Valley/Low Desert AQI: 50 PM2.5 Coastal Area AQI: 38 Ozone Hemet/Elsinore Area AQI: 39 Ozone Inland Orange County AQI: 38 Ozone Metropolitan Area AQI: 38 Ozone Northern Mojave Desert AQI: 44 Ozone Riverside Valley AQI: 41 Ozone San Bernardino Mountains AQI: 43 Ozone San Bernardino Valley AQI: 43 Ozone San Fernando/Santa Clarita Valleys AQI: 41 Ozone San Gabriel Mountains AQI: 37 Ozone San Gabriel Valley AQI: 38 Ozone Temecula/Anza Area AQI: 41 Ozone Victor Valley AQI: 43 Ozone ------------------------------------------------------------------------ ------------------------------------------------------------------------ WEATHER FORECAST ------------------------------------------------------------------------ A storm will impact Southern California on Tuesday, bringing rain and gusty onshore winds. Inversion Base: 486 FT | Breaking Temperature: 57 DEG F Inversion Breaking: YES | Maximum Mixing HEIGHT: 4080 FT ------------------------------------------------------------------------ ------------------------------------------------------------------------ AIR QUALITY FORECAST RULE IMPLICATIONS ------------------------------------------------------------------------ Area 40 - South Coast Air Basin: BURN Area 53 - Mojave Desert Air Basin: BURN Area 55 - Salton Sea Air Basin: BURN Beach Fire Ring Wood Burning: Allowed in All Areas Residential Wood Burning: Allowed in All Areas Coachella Valley Rule 403.1 Wind Forecast: Winds Above 25 MPH ------------------------------------------------------------------------ ATTENTION ALL SCHOOLS AND INDUSTRIES THIS IS THE SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT NO AIR POLLUTION OR HEALTH ADVISIORY EPISODES ARE PREDICTED FOR TUESDAY, FEBRUARY 17, 2026 IN THE SOUTH COAST AIR BASIN.