What is the air quality trend in Laizhou?

Over the past 20 days, Laizhou had an average AQI of 69 based on station measurements. The worst day was 2026-06-01 with AQI 87.

How is Laizhou air quality measured?

Air quality in Laizhou 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 Laizhou, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	57	33–80	15.4 µg/m³	23h	4
2026-06-07	55	35–78	14.5 µg/m³	24h	4
2026-06-06	66	34–88	19.4 µg/m³	24h	4
2026-06-05	72	51–107	21.9 µg/m³	24h	4
2026-06-04	68	54–83	20.1 µg/m³	24h	4
2026-06-03	79	35–120	25.5 µg/m³	24h	4
2026-06-02	87	62–121	29.1 µg/m³	24h	4
2026-06-01	87	59–120	29.2 µg/m³	23h	4
2026-05-31	84	60–116	27.8 µg/m³	24h	4
2026-05-30	75	54–103	23.6 µg/m³	24h	4
2026-05-29	74	55–142	23.2 µg/m³	24h	4
2026-05-28	63	48–79	17.8 µg/m³	24h	4
2026-05-27	68	52–82	20.3 µg/m³	24h	4
2026-05-26	55	28–71	14.8 µg/m³	24h	4
2026-05-25	56	24–91	15.4 µg/m³	24h	4
2026-05-24	63	44–140	17.9 µg/m³	24h	4
2026-05-23	75	53–93	23.4 µg/m³	24h	4
2026-05-22	70	51–118	20.9 µg/m³	24h	4
2026-05-21	70	41–89	21.1 µg/m³	24h	4
2026-05-20	63	45–81	17.7 µg/m³	24h	4

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