Bécancour AQI Trends
Bécancour AQI was measured across 2024-2025, with a trend delta of n/a AQI points. The page uses OpenAQ-derived daily history for 1 mapped monitoring location in Quebec, Canada.
Search city analytics
Average EPA AQI
36
Rank 33 of 158 cities by average AQI
PM2.5
7.5
ug/m3 annualized city average
Seasonality
February
Cleanest: November
Health indicator
0.3
cigarette-equivalent per day
Yearly EPA AQI trend
Seasonal EPA AQI heatmap
JanFebMarAprMayJunJulAugSepOctNovDec
Bécancour
41
46
34
-
30
36
43
45
34
30
23
40
What this trends page measures
Compare yearly air-quality direction, best years, worst years, and trend deltas.
For Bécancour, the current global analytics build covers 329 daily rows from 2024-01-01 to 2025-01-01. The calculations normalize PM2.5 and PM10 observations into US EPA AQI bands so country, city, and tool pages use one consistent method.