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Air Quality History for San Bernardo, Chile

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

158
Current AQI
Unhealthy Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 77 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-30 160 157–164 74.3 µg/m³ 0.3 2h 77
2026-05-29 142 105–160 53.4 µg/m³ 0.2 24h 75
2026-05-28 131 90–159 48.5 µg/m³ 0.2 24h 75
2026-05-27 132 94–154 48.9 µg/m³ 0.1 24h 76
2026-05-26 97 57–160 33.8 µg/m³ 0.0 24h 75
2026-05-25 142 81–213 73.0 µg/m³ 0.1 24h 75
2026-05-24 177 166–199 106.0 µg/m³ 0.4 24h 76
2026-05-23 171 161–190 93.9 µg/m³ 0.4 24h 77
2026-05-22 172 162–179 95.8 µg/m³ 0.3 22h 78
2026-05-21 160 154–167 73.0 µg/m³ 0.3 24h 78
2026-05-20 157 142–170 68.5 µg/m³ 0.2 24h 77
2026-05-19 111 84–149 39.4 µg/m³ 0.1 24h 77
2026-05-18 96 70–156 33.5 µg/m³ 0.0 24h 77
2026-05-17 142 104–172 58.7 µg/m³ 0.1 24h 76
2026-05-16 150 105–173 66.5 µg/m³ 0.1 24h 77
2026-05-15 138 94–156 51.2 µg/m³ 0.2 24h 78
2026-05-14 161 95–198 84.8 µg/m³ 0.3 23h 78
2026-05-13 160 143–168 74.1 µg/m³ 0.2 24h 77
2026-05-12 129 102–159 48.1 µg/m³ 0.1 24h 76
2026-05-11 91 70–149 30.7 µg/m³ 0.0 24h 76
2026-05-10 120 58–165 45.9 µg/m³ 0.0 22h 76
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