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Longview, WA Air Quality Index





Realtime Air Quality Data
Realtime Location: Portland, OR
Issue Date: 09/14/26 7:00 PM PDT

Current Air Quality Index

Good 27



Realtime AQI - Pollutant Details
Type: Ozone
Index: Good
AQI Value: 27		 Good

Type: Particle Pollution (2.5 microns)
Index: Good
AQI Value: 26
Good

Last Update:Mon, 14 Sep 2026 06:45:02 PST