What is the air quality trend in Huaihua?

Over the past 15 days, Huaihua had an average AQI of 63 based on station measurements. The worst day was 2026-06-02 with AQI 78.

How is Huaihua air quality measured?

Air quality in Huaihua 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 Huaihua, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

318h

PM2.5 Station

318h · 4 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	48	38–68	12.3 µg/m³	7h	3
2026-06-08	49	24–78	12.7 µg/m³	21h	4
2026-06-07	53	13–89	14.8 µg/m³	23h	3
2026-06-06	63	34–108	18.6 µg/m³	21h	4
2026-06-05	78	23–500	38.1 µg/m³	23h	3
2026-06-04	56	8–79	15.5 µg/m³	21h	4
2026-06-03	68	7–113	20.8 µg/m³	23h	3
2026-06-02	78	36–151	24.8 µg/m³	23h	3
2026-06-01	72	17–140	22.6 µg/m³	23h	4
2026-05-31	75	36–151	23.3 µg/m³	23h	5
2026-05-30	63	49–84	18.1 µg/m³	23h	6
2026-05-29	69	36–177	22.2 µg/m³	24h	4
2026-05-28	62	37–95	17.7 µg/m³	24h	5
2026-05-27	60	32–92	17.0 µg/m³	24h	4
2026-05-26	61	30–112	17.3 µg/m³	15h	5

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