What is the air quality trend in Nianzhuang?

Over the past 21 days, Nianzhuang had an average AQI of 68 based on station measurements. The worst day was 2026-06-01 with AQI 89.

How is Nianzhuang air quality measured?

Air quality in Nianzhuang 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 Nianzhuang, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

479h

PM2.5 Station

479h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	72	61–85	22.4 µg/m³	4h	3
2026-06-08	58	36–104	16.0 µg/m³	24h	3
2026-06-07	53	34–71	13.8 µg/m³	24h	3
2026-06-06	62	28–101	17.9 µg/m³	24h	3
2026-06-05	69	13–118	21.0 µg/m³	24h	3
2026-06-04	70	46–101	21.3 µg/m³	24h	3
2026-06-03	80	35–128	25.8 µg/m³	24h	3
2026-06-02	84	48–118	27.5 µg/m³	24h	3
2026-06-01	89	50–132	29.6 µg/m³	24h	3
2026-05-31	73	30–105	22.7 µg/m³	24h	3
2026-05-30	74	34–96	23.2 µg/m³	24h	3
2026-05-29	71	43–98	22.0 µg/m³	24h	3
2026-05-28	62	45–96	17.7 µg/m³	24h	3
2026-05-27	66	35–98	19.5 µg/m³	24h	3
2026-05-26	52	25–83	14.0 µg/m³	24h	3
2026-05-25	58	23–126	16.4 µg/m³	24h	3
2026-05-24	64	33–95	18.6 µg/m³	24h	3
2026-05-23	75	52–118	23.5 µg/m³	24h	3
2026-05-22	70	35–103	21.5 µg/m³	24h	3
2026-05-21	66	48–127	19.3 µg/m³	24h	4
2026-05-20	60	38–107	16.7 µg/m³	19h	3

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