timestampintegerUTC timestamp 10 digits long.
valuesobjectList of available pollutants present on the requested location for the given timestamp. Each object key could be any string of NO2, PM10, PM25, O3.
value_upmfloatConcentration measured in µg/m3.
pifloatPlume Index value corresponding to the concentration of the given pollutant on the given timestamp.
aqifloatAmerican Air Quality Index value.
aqi_cnfloatChinese Air Quality Index value.
caqifloatCommon Air Quality Index value (mainly used in Europe).
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