Royal Leamington Spa Seasonal Pollution
Royal Leamington Spa usually records its highest OpenAQ-derived EPA AQI in May and its cleanest month in July. The page uses OpenAQ-derived daily history for 2 mapped monitoring locations in Warwickshire, United Kingdom.
Search city analytics
Average EPA AQI
32
Rank 107 of 171 cities by average AQI
PM2.5
6.4
ug/m3 annualized city average
Seasonality
May
Cleanest: July
Health indicator
0.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Royal Leamington Spa
38
28
36
24
39
28
24
33
39
32
-
-
What this seasonality page measures
Find each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
For Royal Leamington Spa, the current global analytics build covers 287 daily rows from 2024-01-01 to 2024-10-26. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.