What is the air quality trend in Taonan?

Over the past 15 days, Taonan had an average AQI of 53 based on station measurements. The worst day was 2026-07-21 with AQI 72.

How is Taonan air quality measured?

Air quality in Taonan 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 Taonan, China

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

245h

PM2.5 Station

245h · 2 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	62	62–62	17.3 µg/m³	1h	2
2026-07-21	72	46–122	22.3 µg/m³	16h	1
2026-07-20	58	23–81	16.3 µg/m³	16h	2
2026-07-19	57	18–101	16.5 µg/m³	17h	2
2026-07-18	47	16–99	12.8 µg/m³	16h	2
2026-07-17	45	6–89	12.1 µg/m³	20h	2
2026-07-16	57	25–109	16.4 µg/m³	12h	2
2026-07-15	41	17–69	10.6 µg/m³	17h	1
2026-07-14	52	16–111	14.8 µg/m³	20h	2
2026-07-13	56	2–93	16.4 µg/m³	18h	2
2026-07-12	43	17–65	10.9 µg/m³	15h	2
2026-07-11	55	17–95	15.7 µg/m³	21h	2
2026-07-10	48	15–91	13.0 µg/m³	20h	2
2026-07-09	44	13–91	11.9 µg/m³	19h	2
2026-07-08	60	20–117	17.1 µg/m³	17h	1

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