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Air Quality History for Aveiro, Portugal

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

3
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

371h

PM2.5 Station

371h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 30 1–82 7.8 µg/m³ 8.9 18h 1
2026-06-08 14 2–44 3.5 µg/m³ 4.4 15h 1
2026-06-07 24 6–73 6.3 µg/m³ 6.8 15h 1
2026-06-06 16 1–34 3.8 µg/m³ 4.4 14h 1
2026-06-05 7 2–21 1.8 µg/m³ 2.2 9h 1
2026-06-04 14 4–34 3.2 µg/m³ 3.9 12h 1
2026-06-03 10 1–55 2.5 µg/m³ 2.9 14h 1
2026-06-02 4 3–4 0.9 µg/m³ 0.7 3h 1
2026-06-01 36 2–69 9.4 µg/m³ 10.3 16h 1
2026-05-31 44 4–98 13.0 µg/m³ 14.2 18h 1
2026-05-30 51 3–84 14.5 µg/m³ 16.0 24h 1
2026-05-29 58 28–83 16.5 µg/m³ 17.8 24h 1
2026-05-28 59 23–90 17.2 µg/m³ 18.0 24h 1
2026-05-27 70 20–97 22.2 µg/m³ 23.2 24h 1
2026-05-26 74 46–117 23.0 µg/m³ 25.0 24h 1
2026-05-25 69 13–109 22.2 µg/m³ 24.6 24h 1
2026-05-24 68 32–90 20.6 µg/m³ 22.4 24h 1
2026-05-23 48 23–83 12.5 µg/m³ 13.5 24h 1
2026-05-22 57 5–95 17.1 µg/m³ 18.0 20h 1
2026-05-21 47 2–78 13.6 µg/m³ 14.4 23h 1
2026-05-20 45 35–55 11.1 µg/m³ 14.7 2h 1
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