What is the air quality trend in Shiqiaozi?

Over the past 15 days, Shiqiaozi had an average AQI of 66 based on station measurements. The worst day was 2026-05-23 with AQI 80.

How is Shiqiaozi air quality measured?

Air quality in Shiqiaozi 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 Shiqiaozi, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

327h

PM2.5 Station

327h · 6 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	67	47–80	19.8 µg/m³	16h	4
2026-05-28	63	45–76	18.1 µg/m³	24h	4
2026-05-27	72	55–110	21.9 µg/m³	24h	4
2026-05-26	54	36–73	14.3 µg/m³	24h	5
2026-05-25	57	36–87	15.0 µg/m³	23h	4
2026-05-24	68	50–112	20.3 µg/m³	24h	4
2026-05-23	80	50–123	25.9 µg/m³	24h	5
2026-05-22	66	36–114	19.3 µg/m³	24h	4
2026-05-21	76	52–139	24.0 µg/m³	24h	4
2026-05-20	61	31–91	17.1 µg/m³	24h	5
2026-05-19	66	47–83	19.4 µg/m³	24h	4
2026-05-18	60	30–97	16.9 µg/m³	23h	5
2026-05-17	60	33–85	16.7 µg/m³	22h	5
2026-05-16	73	53–108	22.7 µg/m³	21h	5
2026-05-15	70	54–88	21.0 µg/m³	6h	4

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