Augusta Ave, Spokane, Washington, USA Air Quality
Monitoring Station
· Spokane, United States
102
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
61
12am
93
82
102
3am
99
111
128
6am
129
129
129
9am
129
129
128
12pm
128
111
—
3pm
—
—
—
6pm
—
—
—
9pm
—
—
Station readings
61
93
82
102
CAMS model
adj +45
34
34
34
54
54
66
83
84
84
84
84
84
83
83
66
Air Quality Forecast (24h)
PM2.535.9 µg/m³
×2.4 WHO
Unhealthy for sensitive groups
Nearby Monitoring Stations
128
Spokane
102
Spokane-E Sprague Ave
88
Spokane-N Perry St
91
Spokane-E Garland Ave
85
Spokane-S Pittsburg St
96
Spokane-N Howard St
92
Spokane-E Joseph Ave
108
Monroe St, Spokane, Washington, USA
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:29 UTC.