Tomé Seasonal Pollution
Tomé usually records its highest OpenAQ-derived EPA AQI in July and its cleanest month in November. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Biobío, Chile.
Search city analytics
Average EPA AQI
83
Rank 37 of 60 cities by average AQI
PM2.5
25.6
ug/m3 annualized city average
Seasonality
July
Cleanest: November
Health indicator
1.2
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Tomé
70
71
70
81
111
84
118
95
76
75
65
67
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Tomé, the current global analytics build covers 354 daily rows from 2024-01-01 to 2024-12-30. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.