Ilinden Seasonal Pollution
Ilinden usually records its highest OpenAQ-derived EPA AQI in January and its cleanest month in May. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Ilinden, North Macedonia.
Search city analytics
Average EPA AQI
60
Rank 8 of 13 cities by average AQI
PM2.5
16.7
ug/m3 annualized city average
Seasonality
January
Cleanest: May
Health indicator
0.8
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Ilinden
102
85
57
51
32
47
55
55
54
-
-
-
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Ilinden, the current global analytics build covers 227 daily rows from 2024-01-01 to 2024-09-19. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.