长安区 Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

长安区

Chang'an, Shaanxi

2026-04-21 23:51

CAQI (Europe)

Very Low

O3

μg/m³

29

PM2.5

μg/m³

6

PM10

μg/m³

7

NO2

μg/m³

12

CO

μg/m³

400

SO2

μg/m³

4

Weather

11℃

72%

5 kph

1 of 11

Historical Data

Data Sources

http://www.snepb.gov.cn

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