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Cowlitz County Lowlands
 Details for Cowlitz County Lowlands Heat Advisory  +1 additional alert
 Lower Columbia
 Details for Lower Columbia Heat Advisory  +1 additional alert
 North Clark County Lowlands
 Details for North Clark County Lowlands Heat Advisory  +1 additional alert
 Willipa Hills
 Details for Willipa Hills Heat Advisory  +1 additional alert
 Inner Vancouver Metro
 Details for Inner Vancouver Metro Heat Advisory  +1 additional alert
 Portland
 Details for Portland Heat Advisory  +2 additional alerts

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Longview, WA Air Quality Index





Realtime Air Quality Data
Realtime Location: Portland, OR
Issue Date: 07/13/25 12:00 AM PDT

Current Air Quality Index

Good 32



Realtime AQI - Pollutant Details
Type: Particle Pollution (2.5 microns)
Index: Good
AQI Value: 32		 Good

Type: Ozone
Index: Good
AQI Value: 23
Good

Last Update:Sun, 13 Jul 2025 12:00:01 PST