What is the air quality trend in Mapo?

Over the past 15 days, Mapo had an average AQI of 71 based on station measurements. The worst day was 2026-06-09 with AQI 99.

How is Mapo air quality measured?

Air quality in Mapo 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 Mapo, China

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

Historical PM2.5 and AQI trend from monitoring stations near Mapo, China.

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 9 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	99	99–99	34.7 µg/m³	1h	9
2026-06-08	58	36–79	15.6 µg/m³	24h	10
2026-06-07	56	35–68	15.0 µg/m³	24h	10
2026-06-06	65	45–153	18.8 µg/m³	24h	10
2026-06-05	69	53–86	20.5 µg/m³	24h	10
2026-06-04	70	52–83	21.0 µg/m³	24h	10
2026-06-03	78	56–112	24.8 µg/m³	24h	9
2026-06-02	86	70–108	28.7 µg/m³	24h	10
2026-06-01	84	59–106	27.8 µg/m³	24h	9
2026-05-31	82	69–95	26.8 µg/m³	24h	9
2026-05-30	75	57–94	23.7 µg/m³	24h	9
2026-05-29	66	51–78	19.3 µg/m³	24h	9
2026-05-28	63	49–74	17.9 µg/m³	24h	9
2026-05-27	70	55–87	21.0 µg/m³	24h	9
2026-05-26	56	28–71	14.8 µg/m³	22h	10

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