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Air quality.

yankee00 (1632 posts) • 0

The air has been very bad in Kunming lately. The mountains to the west are not even visible now.

yankee00 (1632 posts) • 0

Factories are also probably running at full steam for the preparation of th ebig week. The air quality of Beijing looks to be in the green this week, but it used to be grey/yellow during that time.

Sarah1988 (22 posts) • 0

Chinese people keep on telling me how good the air quality in Kunming is... but since October last year I have been looking on aqicn.org/city/kunming/ every couple of days. Since then pm 2.5 was mostly around 160. The WHO says it shouldnt be more than 25 over a long period of time. Apart from pm 2.5, nitrogen dioxide and sulfur dioxide is also way too high. So I really dont know why people say the air quality is so good... especially when you compare it to other Chinese cities.

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