uataq.pollutants.POLLUTANTS# uataq.pollutants.POLLUTANTS: tuple[str, ...] = ('BC', 'CH4', 'CO', 'CO2', 'NO', 'NO2', 'NOx', 'O3', 'PM1', 'PM10', 'PM2.5', 'PM4')# Every pollutant some configured instrument model measures, in declared case.