Air quality in Brest
European Air Quality Index (EAQI) based on particulates (PM2.5/PM10), nitrogen dioxide (NO₂) and ozone (O₃).
PM2.5
8.9 µg/m³
WHO limit 15
PM10
16.1 µg/m³
WHO limit 45
Hourly (12h)
EAQI
21:00
💨
PM2.5 8.9 µg/m³
24Fair
22:00
💨
PM2.5 9.4 µg/m³
22Fair
23:00
💨
PM2.5 9.9 µg/m³
21Fair
00:00
💨
PM2.5 9 µg/m³
21Fair
01:00
💨
PM2.5 8.6 µg/m³
20Good
02:00
💨
PM2.5 9 µg/m³
18Good
03:00
💨
PM2.5 9 µg/m³
18Good
04:00
💨
PM2.5 8.2 µg/m³
16Good
05:00
💨
PM2.5 8.1 µg/m³
16Good
06:00
💨
PM2.5 8.4 µg/m³
17Good
07:00
💨
PM2.5 9.4 µg/m³
19Good
08:00
💨
PM2.5 10.2 µg/m³
20Good
5-day forecast
Max EAQI per day
Wed
💨
Fair · UV Moderate
24