What is the air quality trend in Woodland?

Over the past 15 days, Woodland had an average AQI of 32 based on station measurements. The worst day was 2026-07-31 with AQI 58.

How is Woodland air quality measured?

Air quality in Woodland is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Woodland, United States

Name: Woodland Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Woodland, United States.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 43 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-08-08	34	34–34	8.1 µg/m³	1h	43
2026-08-07	27	22–36	6.4 µg/m³	24h	43
2026-08-06	31	26–42	7.5 µg/m³	24h	42
2026-08-05	40	33–53	9.6 µg/m³	24h	42
2026-08-04	36	28–40	8.7 µg/m³	24h	41
2026-08-03	38	30–52	9.1 µg/m³	24h	39
2026-08-02	38	31–45	9.0 µg/m³	24h	41
2026-08-01	42	32–58	10.1 µg/m³	24h	41
2026-07-31	58	23–76	16.6 µg/m³	24h	41
2026-07-30	27	21–37	6.5 µg/m³	24h	41
2026-07-29	24	22–25	5.6 µg/m³	24h	41
2026-07-28	27	23–31	6.4 µg/m³	24h	41
2026-07-27	21	18–27	5.0 µg/m³	24h	46
2026-07-26	24	20–39	5.7 µg/m³	24h	47
2026-07-25	26	20–35	6.3 µg/m³	20h	46

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