Air Quality in Caotun, Taiwan

Drizzle
33.3°C · 45.5% humidity
33.3°
Feels 36.9°
67
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
15 stations

Nearby Monitoring Stations

AQI Forecast
54 11am
54
54
67 2pm
75
73
71 5pm
69
85
86 8pm
85
85
85 11pm
84
84
83 2am
83
83
66 5am
66
66
83 8am
66
66
AD 728×90

Air Quality Index Trend

48h · 6 stn

Caotun's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions. Current PM2.5 concentration in Caotun is 1.3× the WHO 24-hour guideline of 15 µg/m³.

45.5%
Humidity
69.0 km/h
Wind WSW
1004.3 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
67
19.75 µg/m³
PM10
60
73.05 µg/m³
050100150200300500

What is the weather forecast for Caotun?

Temperature & Precipitation

PM2.5 Trend

48h · 6 stations
PM2.519.75 µg/m³ ×1.3 WHO
Moderate
PM1073.05 µg/m³
Moderate
UV INDEX5.9
High
AD 300×250
Station readings (15 stations within 25 km)
19.75
Median
21.82
Average
3.8
Low
33.0
High
PM2.5 µg/m³ · Model: 20.75 · Bias: +1.0

What is the 7-day forecast for Caotun?

05-30
33.3° 22.5°
6.13 mm
05-31
28.4° 22.2°
10.5 mm
06-01
31.0° 22.7°
1.0 mm
06-02
31.2° 23.7°
3.31 mm
06-03
29.4° 23.4°
2.75 mm
06-04
28.0° 21.7°
47.06 mm
06-05
30.6° 22.6°
3.0 mm
Both models agree Avg diff: 2.5°C

Where are air quality stations near Caotun?

70
Central/Taipower Tsaotuen, Taiwan
2.4 km PM2.5: 21.1 µg/m³
34
Central/Taipower Tsaotuen, Taiwan
2.4 km PM2.5: 8.2 µg/m³
58
Central/Taipower Tsaotuen, Taiwan
2.4 km PM2.5: 15.4 µg/m³
53
Central/Taipower Tsaotuen, Taiwan
2.4 km PM2.5: 13.1 µg/m³
58
Nantou, Taiwan (南投)
7.1 km PM2.5: 15.4 µg/m³
57
Nantou, Taiwan (南投)
7.1 km PM2.5: 15.0 µg/m³
71
Nantou, Taiwan (南投)
7.1 km PM2.5: 21.6 µg/m³
51
Central/TaiChung City/Wufeng, Taiwan
9.0 km PM2.5: 12.1 µg/m³
35
Central/TaiChung City/Wufeng, Taiwan
9.0 km PM2.5: 8.4 µg/m³
65
Central/TaiChung City/Dali, Taiwan
13.2 km PM2.5: 18.8 µg/m³

What cities are near Caotun?

70 Zhongxing New Village 75 Nantou 40 Wufeng 74 Yuanlin 74 Shetou 75 Yongjing 78 Chang-hua 70 Tianzhong 79 Changhua 75 Taichung
Get AQI alerts for Caotun

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T06:55 UTC.