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Air Quality History for Algueirão, Portugal

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

5
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

465h

PM2.5 Station

465h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 4 1–9 1.1 µg/m³ 1.6 17h 1
2026-10-20 4 1–8 0.9 µg/m³ 1.6 24h 1
2026-10-19 5 3–8 1.3 µg/m³ 1.6 24h 1
2026-10-18 6 2–13 1.6 µg/m³ 2.0 24h 1
2026-10-17 19 3–54 4.6 µg/m³ 5.4 24h 2
2026-10-16 17 3–43 3.9 µg/m³ 4.8 24h 2
2026-10-15 36 5–69 9.5 µg/m³ 10.4 24h 2
2026-10-14 12 3–40 3.0 µg/m³ 3.5 23h 2
2026-10-13 9 2–23 2.2 µg/m³ 2.7 24h 2
2026-10-12 4 1–15 0.8 µg/m³ 1.3 24h 1
2026-10-11 5 1–26 1.1 µg/m³ 1.5 15h 1
2026-10-10 8 1–20 2.0 µg/m³ 2.5 24h 2
2026-10-09 5 1–20 1.0 µg/m³ 1.3 21h 1
2026-10-08 13 1–61 3.2 µg/m³ 4.0 24h 2
2026-10-07 30 5–89 7.8 µg/m³ 9.1 24h 2
2026-10-06 41 8–80 10.9 µg/m³ 12.0 24h 2
2026-10-05 31 2–69 8.2 µg/m³ 9.0 24h 2
2026-10-04 37 8–58 9.2 µg/m³ 10.4 24h 2
2026-10-03 49 18–70 13.1 µg/m³ 14.4 24h 2
2026-10-02 20 5–57 4.8 µg/m³ 6.0 24h 2
2026-10-01 6 5–8 1.5 µg/m³ 2.2 5h 2
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