The Current Air Quality Index (above) is applicable to all of Spokane County as it reflects the pollutant with the highest reading from 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.

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*Please Note: The PM2.5 monitor located at Augusta and Fiske is down for maintenance. It will likely be back up and running on Tuesday, April 24. Thank you for your patience. 

Monitoring Stations

Station List

Data current as of 4/24/2018 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
Airway Heights	20	PM25
Colbert	22	PM25
Greenbluff	N/A
Spokane - Augusta & Fiske	16	PM10
Spokane - Monroe & Wellesley	15	PM25
Spokane Valley	15	PM25
Turnbull Wildlife Refuge	11	PM10

AQI Last 5 Days

Date	Maximum AQI	Pollutant	Time	Station
Mon 4/23/2018	52	PM2.5	10:00 pm	Spokane Valley
Sun 4/22/2018	53	PM2.5	10:00 pm	Spokane Valley
Sat 4/21/2018	54	PM10	11:00 am	Spokane - Augusta & Fiske
Fri 4/20/2018	57	PM2.5	12:00 am	Spokane Valley
Thu 4/19/2018	42	PM2.5	10:00 pm	Colbert

Current Air Quality Index

Fine Particulate Matter (PM2.5) is the predominant air pollutant in the current hour.

Updated 4/24/2018 1:15 pm

Click a location on the map for more information.

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PM2.5 monitoring stations (AQI value)

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Other monitoring stations