Yogyakarta Seasonal Pollution
Yogyakarta usually records its highest OpenAQ-derived EPA AQI in November and its cleanest month in August. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Central Java, Indonesia.
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Average EPA AQI
114
Rank 6 of 8 cities by average AQI
PM2.5
40.9
ug/m3 annualized city average
Seasonality
November
Cleanest: August
Health indicator
1.9
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Yogyakarta
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82
117
104
137
103
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Yogyakarta, the current global analytics build covers 126 daily rows from 2024-08-28 to 2024-12-31. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.