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Air Quality History for Saint-Pierre, Saint Pierre and Miquelon

Historical PM2.5 and AQI trend from monitoring stations near Saint-Pierre, Saint Pierre and Miquelon.

8
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

377h

PM2.5 Station

377h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 13 2–28 3.0 µg/m³ 3.8 22h 1
2026-07-20 37 14–73 9.5 µg/m³ 11.7 24h 1
2026-07-19 10 3–35 2.5 µg/m³ 3.4 24h 1
2026-07-18 41 1–155 16.2 µg/m³ 18.6 4h 1
2026-07-17 57 8–86 16.8 µg/m³ 19.1 23h 1
2026-07-16 60 30–75 16.9 µg/m³ 19.0 24h 1
2026-07-15 45 10–84 11.9 µg/m³ 14.7 24h 1
2026-07-14 38 21–65 9.3 µg/m³ 11.8 24h 1
2026-07-13 14 4–26 3.5 µg/m³ 4.0 22h 1
2026-07-12 21 3–56 5.2 µg/m³ 5.5 24h 1
2026-07-11 42 2–79 12.0 µg/m³ 13.1 23h 1
2026-07-10 7 1–19 1.6 µg/m³ 2.5 10h 1
2026-07-09 9 2–30 2.2 µg/m³ 2.8 8h 1
2026-07-08 53 4–83 15.3 µg/m³ 17.5 16h 1
2026-07-07 21 7–37 5.0 µg/m³ 5.8 23h 1
2026-07-06 8 4–12 1.9 µg/m³ 2.0 4h 1
2026-07-05 65 6–96 20.2 µg/m³ 22.6 18h 1
2026-07-04 58 35–91 16.1 µg/m³ 18.6 24h 1
2026-07-03 61 42–78 17.5 µg/m³ 20.0 24h 1
2026-07-02 21 5–46 5.1 µg/m³ 6.5 12h 1
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