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Air Quality History for Feira, Portugal

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

12
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

301h

PM2.5 Station

301h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-30 49 5–76 13.5 µg/m³ 17.6 24h 2
2026-05-29 55 32–73 15.0 µg/m³ 18.7 24h 2
2026-05-28 53 22–76 14.5 µg/m³ 17.0 24h 2
2026-05-27 62 22–83 18.6 µg/m³ 21.4 24h 2
2026-05-26 62 39–95 17.9 µg/m³ 20.5 24h 2
2026-05-25 59 14–90 18.1 µg/m³ 21.9 24h 2
2026-05-24 60 29–79 16.6 µg/m³ 19.4 24h 2
2026-05-23 42 22–74 10.7 µg/m³ 12.6 24h 2
2026-05-22 46 6–79 12.7 µg/m³ 13.8 22h 2
2026-05-21 42 2–69 11.2 µg/m³ 12.7 23h 2
2026-05-20 33 12–73 8.1 µg/m³ 9.1 24h 2
2026-05-19 10 1–42 2.3 µg/m³ 2.9 19h 1
2026-05-18 8 1–16 1.6 µg/m³ 1.4 14h 1
2026-05-17 11 2–33 2.7 µg/m³ 3.7 7h 1
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