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Air Quality History for Valparaíso, Chile

Historical PM2.5 and AQI trend from monitoring stations near Valparaíso, Chile.

110
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 64 30–95 18.7 µg/m³ 60.9 24h 7
2026-05-28 57 35–93 15.9 µg/m³ 53.5 24h 8
2026-05-27 71 35–94 21.9 µg/m³ 57.4 24h 8
2026-05-26 86 49–169 29.8 µg/m³ 76.6 24h 8
2026-05-25 75 53–130 23.6 µg/m³ 75.7 24h 8
2026-05-24 77 40–145 24.4 µg/m³ 68.4 24h 8
2026-05-23 84 49–169 28.9 µg/m³ 59.7 24h 8
2026-05-22 90 56–167 31.1 µg/m³ 63.5 24h 7
2026-05-21 87 53–182 31.2 µg/m³ 60.5 24h 8
2026-05-20 87 56–170 30.7 µg/m³ 57.9 24h 8
2026-05-19 85 27–146 27.8 µg/m³ 50.2 24h 7
2026-05-18 79 54–156 25.7 µg/m³ 64.6 24h 6
2026-05-17 65 28–114 19.7 µg/m³ 44.7 23h 5
2026-05-16 56 12–97 15.7 µg/m³ 42.7 24h 9
2026-05-15 70 28–136 21.4 µg/m³ 68.1 24h 10
2026-05-14 71 41–98 21.6 µg/m³ 64.9 24h 9
2026-05-13 68 38–105 20.3 µg/m³ 48.9 24h 11
2026-05-12 54 30–78 14.8 µg/m³ 25.5 24h 12
2026-05-11 54 33–83 14.5 µg/m³ 29.9 24h 11
2026-05-10 63 28–172 19.7 µg/m³ 51.1 23h 11
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