Air quality in Brest
European Air Quality Index (EAQI) based on particulates (PM2.5/PM10), nitrogen dioxide (NO₂) and ozone (O₃).
PM2.5
2.8 µg/m³
WHO limit 15
PM10
5.2 µg/m³
WHO limit 45
Hourly (12h)
EAQI
17:00
💨
PM2.5 2.8 µg/m³
32Fair
18:00
💨
PM2.5 3 µg/m³
32Fair
19:00
💨
PM2.5 3 µg/m³
32Fair
20:00
💨
PM2.5 3.2 µg/m³
32Fair
21:00
💨
PM2.5 3.4 µg/m³
32Fair
22:00
💨
PM2.5 3.5 µg/m³
31Fair
23:00
💨
PM2.5 3.8 µg/m³
30Fair
00:00
💨
PM2.5 3.8 µg/m³
28Fair
01:00
💨
PM2.5 3.8 µg/m³
26Fair
02:00
💨
PM2.5 3.9 µg/m³
25Fair
03:00
💨
PM2.5 4 µg/m³
23Fair
04:00
💨
PM2.5 3.8 µg/m³
22Fair
5-day forecast
Max EAQI per day
Mon
💨
Moderate · UV Moderate
55