The Current Air Quality Index (above) applies to the entire county. It reflects the air pollutant with the highest reading among the monitoring network. The map below provides information for each monitoring site in the network. Learn more here about the Air Quality Index, including the daily AQI (midnight-to-midnight) and the Current Air Quality.

Airway Heights air quality monitoring: As of 6/18/18, the monitoring station was removed due to remodeling at the host's location. The station will be down a minimum of 18 months.

(If you are using Internet Explorer, the map may not display correctly. If the map is loading slowly or not working, try deleting cookies from your web browser and restarting the browser.)

Monitoring Stations

Station List

Data current as of 7/15/2018 1:15 pm

Monitor Site	AQI	Pollutant	G 0-50	M 51-100	USG 101-150	U 151-200	VU 201-300	H 301-500
Colbert	16	PM25
Greenbluff	NA	O3
Spokane - Augusta & Fiske	24	PM25
Spokane - Monroe & Wellesley	14	PM25
Spokane Valley	17	PM25
Turnbull Wildlife Refuge	42	O3

AQI Last 5 Days

Date	Maximum AQI	Pollutant	Time	Station
Sat 7/14/2018	55	PM2.5	12:00 am	Spokane - Augusta & Fiske
Fri 7/13/2018	65	O3	8:00 pm	Greenbluff
Thu 7/12/2018	46	PM2.5	8:00 am	Spokane - Augusta & Fiske
Wed 7/11/2018	36	PM2.5	4:00 am	Spokane - Augusta & Fiske
Tue 7/10/2018	53	PM2.5	12:00 am	Spokane - Augusta & Fiske

Current Air Quality Index

Ozone (O3) is the predominant air pollutant in the current hour.

Updated 7/15/2018 1:15 pm

Click a location on the map for more information.

=

O3 monitoring stations (AQI value)

=

Other monitoring stations