Home › Portugal › Barreiro › History

Air Quality History for Barreiro, Portugal

Historical PM2.5 and AQI trend from monitoring stations near Barreiro, Portugal.

54
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

457h

PM2.5 Station

457h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-30 31 24–38 7.3 µg/m³ 12.8 19h 4
2026-05-29 35 26–52 8.3 µg/m³ 15.4 24h 4
2026-05-28 37 27–57 9.0 µg/m³ 15.6 24h 4
2026-05-27 30 20–41 7.1 µg/m³ 13.6 24h 4
2026-05-26 38 21–55 9.1 µg/m³ 15.3 24h 4
2026-05-25 33 21–48 8.0 µg/m³ 13.7 24h 4
2026-05-24 44 35–59 10.6 µg/m³ 17.8 24h 4
2026-05-23 30 8–47 7.2 µg/m³ 14.8 24h 4
2026-05-22 33 2–54 7.9 µg/m³ 18.4 22h 3
2026-05-21 23 5–46 5.5 µg/m³ 10.5 24h 3
2026-05-20 18 5–46 4.4 µg/m³ 7.5 21h 2
2026-05-19 18 8–37 4.3 µg/m³ 8.8 21h 2
2026-05-18 14 4–59 3.5 µg/m³ 7.0 22h 2
2026-05-17 12 4–24 2.8 µg/m³ 7.9 20h 2
2026-05-16 11 2–21 2.7 µg/m³ 9.5 17h 2
2026-05-15 16 7–65 4.0 µg/m³ 10.1 23h 3
2026-05-14 16 4–52 3.9 µg/m³ 7.2 24h 3
2026-05-13 17 8–52 4.1 µg/m³ 8.5 24h 3
2026-05-12 14 6–48 3.3 µg/m³ 7.8 24h 3
2026-05-11 18 10–40 4.4 µg/m³ 9.5 24h 3
2026-05-10 17 9–30 4.0 µg/m³ 6.9 4h 3
Back to Barreiro Air Quality