What is the air quality trend in Mianyang?

Over the past 20 days, Mianyang had an average AQI of 65 based on station measurements. The worst day was 2026-05-31 with AQI 89.

How is Mianyang air quality measured?

Air quality in Mianyang 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 Mianyang, China

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

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

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

454h

PM2.5 Station

454h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-08	44	13–64	10.9 µg/m³	24h	3
2026-06-07	52	26–87	14.1 µg/m³	24h	3
2026-06-06	52	34–92	13.8 µg/m³	23h	3
2026-06-05	66	38–139	19.6 µg/m³	24h	3
2026-06-04	56	38–76	15.1 µg/m³	23h	4
2026-06-03	68	42–107	20.3 µg/m³	22h	4
2026-06-02	74	55–98	23.2 µg/m³	24h	4
2026-06-01	87	48–181	30.9 µg/m³	22h	4
2026-05-31	89	53–162	30.4 µg/m³	23h	3
2026-05-30	82	38–164	27.8 µg/m³	23h	3
2026-05-29	60	25–108	17.1 µg/m³	24h	3
2026-05-28	61	21–117	17.7 µg/m³	21h	3
2026-05-27	75	43–132	23.5 µg/m³	22h	3
2026-05-26	66	46–116	19.1 µg/m³	24h	3
2026-05-25	64	30–125	18.6 µg/m³	22h	3
2026-05-24	57	24–83	16.0 µg/m³	22h	3
2026-05-23	58	22–84	16.1 µg/m³	23h	3
2026-05-22	75	12–165	25.1 µg/m³	21h	3
2026-05-21	64	13–195	22.1 µg/m³	23h	3
2026-05-20	64	30–187	21.5 µg/m³	20h	3

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