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Air Quality History for Caerphilly, United Kingdom

Historical PM2.5 and AQI trend from monitoring stations near Caerphilly, United Kingdom.

9
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

282h

PM2.5 Station

282h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 38 17–65 9.6 µg/m³ 6h 1
2026-08-07 27 8–103 7.5 µg/m³ 17h 3
2026-08-06 21 9–29 5.0 µg/m³ 14h 1
2026-08-05 25 10–50 5.9 µg/m³ 12h 2
2026-08-04 22 6–51 5.4 µg/m³ 22h 1
2026-08-03 39 28–67 9.6 µg/m³ 18h 1
2026-08-02 47 47–47 11.3 µg/m³ 1h 1
2026-08-01 24 14–47 5.8 µg/m³ 15h 1
2026-07-31 22 15–39 5.3 µg/m³ 19h 2
2026-07-30 15 8–29 3.6 µg/m³ 13h 1
2026-07-29 23 11–48 5.5 µg/m³ 8h 1
2026-07-28 28 13–45 6.8 µg/m³ 11h 1
2026-07-27 17 7–44 4.0 µg/m³ 17h 1
2026-07-26 10 5–14 2.4 µg/m³ 15h 1
2026-07-25 30 17–53 7.1 µg/m³ 16h 1
2026-07-24 38 19–88 9.9 µg/m³ 19h 1
2026-07-23 42 24–62 10.4 µg/m³ 20h 1
2026-07-22 51 32–87 13.9 µg/m³ 21h 2
2026-07-21 39 33–63 10.0 µg/m³ 5h 2
2026-07-20 38 16–56 9.3 µg/m³ 7h 1
2026-07-19 37 18–59 9.2 µg/m³ 6h 1
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