Home › United States › New Orleans › History

Air Quality History for New Orleans, United States

Historical PM2.5 and AQI trend from monitoring stations near New Orleans, United States.

67
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

307h

PM2.5 Station

307h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 62 62–62 17.5 µg/m³ — 1h 3
2026-07-21 41 7–72 10.5 µg/m³ 11.0 21h 2
2026-07-20 53 22–95 14.5 µg/m³ 10.9 19h 2
2026-07-19 50 23–95 13.5 µg/m³ 10.8 21h 2
2026-07-18 43 9–98 11.3 µg/m³ 10.5 20h 3
2026-07-17 55 35–179 16.7 µg/m³ 10.6 22h 2
2026-07-16 50 30–87 13.2 µg/m³ 10.5 23h 3
2026-07-15 47 30–80 11.9 µg/m³ 10.5 23h 3
2026-07-14 49 23–76 12.7 µg/m³ 10.6 23h 2
2026-07-13 48 30–72 12.2 µg/m³ 10.5 21h 3
2026-07-12 43 20–68 10.7 µg/m³ 10.5 22h 2
2026-07-11 50 31–73 12.8 µg/m³ 10.9 22h 3
2026-07-10 47 20–76 12.0 µg/m³ 10.6 24h 3
2026-07-09 47 35–66 11.9 µg/m³ 10.5 23h 3
2026-07-08 65 19–302 30.4 µg/m³ 10.5 22h 3
Back to New Orleans Air Quality