ou bien localiser la station de mesure de la qualité de l'air la plus proche |
Air Quality Data provided by the Texas Commission on Environmental Quality (TCEQ) (tceq.texas.gov)
Note that the measurements for PM2.5 (particules fines), NO2 (dioxyde d'azote) and SO2 (dioxyde de soufre) are taken from the station CPS Pecan Valley, San Antonio, Texas and the measurement for and O3 (ozone) are taken from the station USA:Texas/San Antonio/City Of Garden Ridge