Home › Portugal › Chaves › History

Air Quality History for Chaves, Portugal

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

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

Air Quality Index Station

425h

PM2.5 Station

425h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 35 20–50 8.4 µg/m³ 19.3 7h 2
2026-07-21 37 18–61 9.1 µg/m³ 15.4 23h 2
2026-07-20 31 13–58 7.5 µg/m³ 12.5 24h 2
2026-07-19 30 14–74 7.8 µg/m³ 12.9 24h 2
2026-07-18 30 9–94 7.8 µg/m³ 9.2 21h 2
2026-07-17 25 4–56 6.1 µg/m³ 6.8 23h 2
2026-07-16 37 8–61 9.1 µg/m³ 9.5 22h 2
2026-07-15 24 8–52 5.7 µg/m³ 9.7 23h 2
2026-07-14 27 4–61 6.7 µg/m³ 12.2 23h 2
2026-07-13 21 4–40 5.0 µg/m³ 11.2 22h 2
2026-07-12 31 12–76 7.8 µg/m³ 17.0 23h 2
2026-07-11 32 17–54 7.8 µg/m³ 16.6 22h 2
2026-07-10 38 26–55 9.1 µg/m³ 18.6 23h 2
2026-07-09 33 16–51 7.8 µg/m³ 14.8 23h 2
2026-07-08 39 21–67 9.7 µg/m³ 17.6 23h 2
2026-07-07 34 16–93 8.7 µg/m³ 16.1 23h 2
2026-07-06 40 12–76 10.6 µg/m³ 17.4 12h 1
2026-07-05 23 8–135 6.4 µg/m³ 5.9 21h 2
2026-07-04 22 4–56 5.4 µg/m³ 3.3 17h 2
2026-07-03 40 1–147 12.4 µg/m³ — 15h 1
2026-07-02 37 2–165 13.2 µg/m³ 3.8 11h 2
Back to Chaves Air Quality