What is the air quality in Guiyang?

Guiyang, China has an annual US AQI of 91 (Polluted) and average PM2.5 of 29.8 µg/m³, ranking #4296 of 5856 cities. Main pollutant: PM2.5.

What is the cleanest month in Guiyang?

July is typically the cleanest month (AQI 65) and January the most polluted (AQI 122).

PM2.5: 1998–2026 (monitors 2014–2026, satellite 1998–2014). Measured by government monitoring stations. Full sources are on the methodology page.

Global rank	City	Continent	AQI	PM2.5
4296	Guiyang, China	Asia	AQI 91	PM2.5 29.8 µg/m³