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Air Quality History for Santos, Brazil

Historical PM2.5 and AQI trend from monitoring stations near Santos, Brazil.

54
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 15 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 45 21–94 11.4 µg/m³ 9.4 22h 16
2026-07-20 47 20–190 15.4 µg/m³ 10.1 24h 14
2026-07-19 41 24–72 10.1 µg/m³ 10.0 24h 14
2026-07-18 52 24–150 14.0 µg/m³ 8.3 24h 14
2026-07-17 59 38–118 16.3 µg/m³ 17.3 24h 14
2026-07-16 63 40–116 18.2 µg/m³ 22.0 24h 13
2026-07-15 64 24–159 19.4 µg/m³ 15.5 24h 15
2026-07-14 46 25–104 12.0 µg/m³ 7.6 24h 14
2026-07-13 52 24–125 15.3 µg/m³ 4.2 24h 14
2026-07-12 62 21–163 19.8 µg/m³ 7.2 24h 14
2026-07-11 64 30–155 19.1 µg/m³ 26.3 24h 16
2026-07-10 61 35–87 17.2 µg/m³ 37.4 24h 14
2026-07-09 73 47–158 22.6 µg/m³ 49.7 24h 14
2026-07-08 49 24–83 12.8 µg/m³ 27.2 24h 18
2026-07-07 37 30–44 8.8 µg/m³ 8.4 2h 10
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