Home › United States › Tacoma › History

Air Quality History for Tacoma, United States

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

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

Air Quality Index Station

467h

PM2.5 Station

467h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 62 54–71 17.6 µg/m³ 5h 5
2026-08-07 74 55–126 23.0 µg/m³ 20h 5
2026-08-06 115 60–153 40.8 µg/m³ 24h 5
2026-08-05 107 72–153 37.9 µg/m³ 24h 5
2026-08-04 54 32–97 14.9 µg/m³ 24h 6
2026-08-03 18 7–31 4.4 µg/m³ 18h 6
2026-08-02 13 5–20 3.1 µg/m³ 24h 5
2026-08-01 6 1–19 1.5 µg/m³ 24h 5
2026-07-31 18 8–28 4.2 µg/m³ 24h 6
2026-07-30 14 6–24 3.4 µg/m³ 23h 5
2026-07-29 10 2–19 2.4 µg/m³ 24h 6
2026-07-28 7 4–13 1.8 µg/m³ 24h 6
2026-07-27 10 2–45 2.5 µg/m³ 24h 6
2026-07-26 6 2–10 1.4 µg/m³ 24h 6
2026-07-25 9 3–15 2.1 µg/m³ 24h 6
2026-07-24 13 3–28 3.0 µg/m³ 24h 6
2026-07-23 28 4–65 7.4 µg/m³ 24h 6
2026-07-22 53 42–63 13.3 µg/m³ 24h 6
2026-07-21 35 19–51 8.5 µg/m³ 23h 6
2026-07-20 15 9–30 3.6 µg/m³ 24h 5
2026-07-19 20 12–25 4.7 µg/m³ 18h 5
Back to Tacoma Air Quality