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Air Quality History for South Bend, United States

Historical PM2.5 and AQI trend from monitoring stations near South Bend, United States.

37
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

232h

PM2.5 Station

232h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 29 2–74 7.7 µg/m³ 14h 1
2026-10-19 26 5–50 6.2 µg/m³ 18h 1
2026-10-18 26 10–47 6.2 µg/m³ 17h 2
2026-10-17 27 13–55 6.6 µg/m³ 20h 2
2026-10-16 30 3–67 7.4 µg/m³ 14h 1
2026-10-15 27 7–57 6.6 µg/m³ 20h 1
2026-10-14 36 10–57 8.8 µg/m³ 19h 1
2026-10-13 28 13–48 6.7 µg/m³ 17h 1
2026-10-12 27 1–57 6.6 µg/m³ 13h 2
2026-10-11 24 5–54 5.9 µg/m³ 14h 1
2026-10-10 35 19–111 9.2 µg/m³ 17h 1
2026-10-09 37 18–109 9.9 µg/m³ 18h 1
2026-10-08 38 25–59 9.3 µg/m³ 13h 2
2026-10-07 26 5–50 6.1 µg/m³ 17h 1
2026-10-06 24 24–24 5.8 µg/m³ 1h 1
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