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Air Quality History for Queluz, Portugal

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

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

Air Quality Index Station

458h

PM2.5 Station

458h · 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 9 4–21 2.1 µg/m³ 3.0 19h 2
2026-06-08 9 2–15 2.1 µg/m³ 2.7 23h 2
2026-06-07 11 5–17 2.5 µg/m³ 3.6 24h 2
2026-06-06 13 4–33 3.0 µg/m³ 4.6 22h 2
2026-06-05 7 3–15 1.6 µg/m³ 2.7 21h 1
2026-06-04 14 5–36 3.4 µg/m³ 4.8 24h 2
2026-06-03 8 2–29 1.9 µg/m³ 2.7 23h 1
2026-06-02 5 1–12 1.2 µg/m³ 1.9 23h 1
2026-06-01 10 1–23 2.3 µg/m³ 2.7 21h 2
2026-05-31 8 3–13 1.9 µg/m³ 2.8 24h 2
2026-05-30 30 21–38 7.3 µg/m³ 8.2 24h 2
2026-05-29 38 23–57 9.2 µg/m³ 10.6 24h 2
2026-05-28 41 22–71 10.5 µg/m³ 11.9 24h 2
2026-05-27 25 11–40 5.9 µg/m³ 6.6 24h 2
2026-05-26 37 16–64 9.2 µg/m³ 10.1 24h 2
2026-05-25 31 10–55 7.4 µg/m³ 8.5 24h 2
2026-05-24 51 29–62 12.8 µg/m³ 15.0 24h 2
2026-05-23 25 4–48 6.0 µg/m³ 7.1 24h 2
2026-05-22 30 2–65 7.5 µg/m³ 8.0 18h 1
2026-05-21 23 4–60 5.3 µg/m³ 6.1 21h 1
2026-05-20 12 5–18 2.9 µg/m³ 3.0 3h 1
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