Или найти ближайшую станцию |
Air Quality Data provided by the Colorado Department of Environmental Protection (colorado.gov)
Note that the measurement for and O3 (озон) are taken from the station Athens, Boulder-CU, Colorado and the measurements for CO (окись углерода), NO2 (диоксида азота) and SO2 (сернистый газ) are taken from the station Welby, Colorado