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Air Quality History for Riga, Latvia

Historical PM2.5 and AQI trend from monitoring stations near Riga, Latvia.

5
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-09-05 8 5–14 2.0 µg/m³ 5.5 10h 6
2026-09-04 13 5–27 3.0 µg/m³ 6.2 24h 6
2026-09-03 12 4–35 3.0 µg/m³ 5.6 24h 6
2026-09-02 18 8–34 4.2 µg/m³ 7.0 24h 6
2026-09-01 16 6–46 3.9 µg/m³ 6.5 23h 6
2026-08-31 8 4–19 2.0 µg/m³ 3.7 24h 7
2026-08-30 18 6–51 4.2 µg/m³ 6.9 24h 7
2026-08-29 19 9–53 4.5 µg/m³ 7.8 24h 7
2026-08-28 18 9–60 4.3 µg/m³ 7.8 24h 7
2026-08-27 25 13–37 6.0 µg/m³ 11.2 24h 7
2026-08-26 26 15–33 6.2 µg/m³ 11.3 24h 6
2026-08-25 44 26–66 11.5 µg/m³ 20.2 24h 6
2026-08-24 50 16–70 13.8 µg/m³ 24.4 24h 6
2026-08-23 11 4–19 2.7 µg/m³ 5.6 24h 4
2026-08-22 16 3–35 3.9 µg/m³ 6.2 24h 6
2026-08-21 10 5–23 2.3 µg/m³ 4.4 24h 6
2026-08-20 12 5–28 2.9 µg/m³ 4.9 24h 6
2026-08-19 6 3–9 1.4 µg/m³ 3.0 24h 6
2026-08-18 6 2–19 1.4 µg/m³ 2.9 24h 7
2026-08-17 9 4–20 2.0 µg/m³ 5.3 24h 7
2026-08-16 7 5–9 1.6 µg/m³ 5.9 12h 7
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