What is the air quality trend in Chongwe?

Over the past 3 days, Chongwe had an average AQI of 131 based on station measurements. The worst day was 2026-07-21 with AQI 139.

How is Chongwe air quality measured?

Air quality in Chongwe 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 Chongwe, Zambia

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

Historical PM2.5 and AQI trend from monitoring stations near Chongwe, Zambia.

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

22h

PM2.5 Station

22h · 5 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	139	95–180	62.4 µg/m³	10h	3
2026-07-20	136	73–174	57.6 µg/m³	11h	4
2026-07-19	120	120–120	43.4 µg/m³	1h	4

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