What is the air quality trend in Bake?

Over the past 15 days, Bake had an average AQI of 57 based on station measurements. The worst day was 2026-07-22 with AQI 70.

How is Bake air quality measured?

Air quality in Bake 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 Bake, China

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 14 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	70	62–75	21.3 µg/m³	4h	13
2026-07-21	67	45–142	19.6 µg/m³	24h	13
2026-07-20	62	48–75	17.2 µg/m³	24h	16
2026-07-19	61	37–85	17.1 µg/m³	24h	16
2026-07-18	55	25–83	14.8 µg/m³	24h	13
2026-07-17	55	40–69	14.4 µg/m³	24h	15
2026-07-16	51	36–70	12.7 µg/m³	24h	18
2026-07-15	52	27–68	13.4 µg/m³	24h	12
2026-07-14	57	43–74	15.2 µg/m³	24h	11
2026-07-13	57	44–68	15.0 µg/m³	24h	13
2026-07-12	54	44–63	13.8 µg/m³	24h	13
2026-07-11	55	43–63	14.3 µg/m³	24h	15
2026-07-10	60	43–157	16.9 µg/m³	24h	13
2026-07-09	56	24–137	14.9 µg/m³	24h	20
2026-07-08	52	40–59	12.8 µg/m³	20h	21

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