What is the air quality trend in Pingkai?

Over the past 14 days, Pingkai had an average AQI of 79 based on station measurements. The worst day was 2026-10-13 with AQI 108.

How is Pingkai air quality measured?

Air quality in Pingkai 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 Pingkai, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

300h

PM2.5 Station

300h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-10-20	57	17–87	15.9 µg/m³	18h	4
2026-10-19	60	24–79	16.9 µg/m³	23h	4
2026-10-18	57	28–159	16.9 µg/m³	20h	3
2026-10-17	47	22–70	11.7 µg/m³	20h	3
2026-10-16	90	52–155	30.3 µg/m³	18h	4
2026-10-15	90	36–162	30.9 µg/m³	20h	4
2026-10-14	83	38–115	27.5 µg/m³	22h	4
2026-10-13	108	63–160	38.9 µg/m³	23h	4
2026-10-12	97	63–155	33.6 µg/m³	22h	4
2026-10-11	83	58–134	27.0 µg/m³	22h	5
2026-10-10	96	67–143	32.8 µg/m³	22h	4
2026-10-09	92	58–154	31.6 µg/m³	24h	4
2026-10-08	82	56–128	26.5 µg/m³	24h	3
2026-10-07	76	53–160	24.4 µg/m³	22h	3

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