What is the air quality trend in Pīrgaaj?

Over the past 21 days, Pīrgaaj had an average AQI of 76 based on station measurements. The worst day was 2026-09-05 with AQI 95.

How is Pīrgaaj air quality measured?

Air quality in Pīrgaaj 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 Pīrgaaj, Bangladesh

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

Historical PM2.5 and AQI trend from monitoring stations near Pīrgaaj, Bangladesh.

107

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

413h

PM2.5 Station

413h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-05	95	83–120	32.8 µg/m³	21h	3
2026-09-04	82	73–95	26.8 µg/m³	24h	4
2026-09-03	71	69–75	21.8 µg/m³	24h	4
2026-09-02	68	63–73	20.4 µg/m³	18h	3
2026-09-01	70	65–75	21.1 µg/m³	9h	3
2026-08-31	73	71–83	22.4 µg/m³	24h	4
2026-08-30	85	74–94	28.4 µg/m³	24h	4
2026-08-29	89	77–99	30.0 µg/m³	24h	4
2026-08-28	85	79–90	28.4 µg/m³	24h	4
2026-08-27	85	79–93	28.5 µg/m³	22h	3
2026-08-26	86	82–92	29.0 µg/m³	24h	4
2026-08-25	73	58–82	22.4 µg/m³	15h	4
2026-08-24	69	65–73	20.8 µg/m³	24h	4
2026-08-23	75	71–82	23.3 µg/m³	24h	4
2026-08-22	82	78–90	26.6 µg/m³	24h	4
2026-08-21	75	69–83	23.5 µg/m³	24h	3
2026-08-20	69	68–70	20.6 µg/m³	4h	3
2026-08-19	70	67–74	21.2 µg/m³	24h	3
2026-08-18	66	62–71	19.1 µg/m³	13h	3
2026-08-17	63	61–68	17.6 µg/m³	22h	3
2026-08-16	68	68–68	20.3 µg/m³	1h	3

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