What is the air quality in Changhua today?

The current Air Quality Index (AQI) in Changhua is 34 (Good). PM2.5 concentration is 8.08 µg/m³.

What is the temperature in Changhua right now?

The current temperature in Changhua is 27.5°C (feels like 32.4°C). Humidity is 74.3% and wind speed is 27.6 km/h.

Is it safe to go outside in Changhua?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 2.2 (Moderate).

Air Quality in Changhua, Taiwan

Cloudy

27.5°C · 74.3% humidity

27.5°

Feels 32.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

17 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

0 5am

34 8am

13 11am

5 2pm

2 5pm

1 8pm

0 11pm

0 2am

Station readings 26h ago

AQI 27

PM2.5 6.5 µg/m³ · 26h ago

Air Quality Index Trend

48h · 4 stn

View full history →

Changhua'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.

74.3%

Humidity

27.6 km/h

Wind NNW

1003.8 hPa

Pressure

2.2

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

8.08 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Changhua?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations

PM2.58.08 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX2.2

Moderate

Station readings (17 stations within 25 km)

8.08

Median

7.3

Average

4.8

Low

14.0

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -2.1

What is the 7-day forecast for Changhua?

06-09

28.5° 26.4°

0.31 mm

06-10

27.4° 25.6°

1.19 mm

06-11

27.4° 25.6°

0.75 mm

06-12

27.4° 26.6°

3.5 mm

06-13

28.9° 25.7°

39.0 mm

06-14

30.4° 26.9°

0.88 mm

06-15

27.6° 25.7°

24.0 mm

Both models agree Avg diff: 1.1°C

Where are air quality stations near Changhua?

Central/Taipower Hemei, Taiwan

7.2 km PM2.5: 4.3 µg/m³

Central/TaiChung City/WenShan, Taiwan

8.9 km PM2.5: 3.8 µg/m³

147

Central/TaiChung City/WenShan, Taiwan

8.9 km PM2.5: 54.2 µg/m³

Central/Taipower Dadu, Taiwan

9.3 km PM2.5: 9.1 µg/m³

Central/Taipower Dadu, Taiwan

9.3 km PM2.5: 15.4 µg/m³

Central/Taipower Lugang, Taiwan

9.9 km PM2.5: 9.1 µg/m³

Central/Taipower Lugang, Taiwan

9.9 km PM2.5: 11.3 µg/m³

Central/TaiChung City/Wurih, Taiwan

10.1 km PM2.5: 8.6 µg/m³

Xianxi, Taiwan (線西)

10.9 km PM2.5: 3.1 µg/m³

Central/Taipower Shengang, Taiwan

10.9 km PM2.5: 11.8 µg/m³

What cities are near Changhua?

32 Chang-hua 29 Yuanlin 31 Xihu 29 Wufeng 31 Buzi 28 Taichung 29 Yongjing 29 Caotun 29 Zhongxing New Village 28 Shetou

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T00:50 UTC.