What is the air quality trend in Topi?

Over the past 8 days, Topi had an average AQI of 91 based on station measurements. The worst day was 2026-08-29 with AQI 108.

How is Topi air quality measured?

Air quality in Topi 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 Topi, Pakistan

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

Historical PM2.5 and AQI trend from monitoring stations near Topi, Pakistan.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-05	89	61–132	29.6 µg/m³	43.6	21h	6
2026-09-04	75	49–115	23.2 µg/m³	36.7	24h	6
2026-09-03	104	56–133	36.4 µg/m³	57.7	24h	6
2026-09-02	83	34–121	27.2 µg/m³	39.7	24h	6
2026-09-01	84	21–130	28.2 µg/m³	40.9	24h	5
2026-08-31	96	51–152	33.1 µg/m³	49.1	24h	6
2026-08-30	96	70–113	33.3 µg/m³	52.3	24h	6
2026-08-29	108	108–108	38.3 µg/m³	59.9	1h	6

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