Air Quality in Changhua, Taiwan

Rain
27.8°C · 83.1% humidity
27.8°
Feels 34.1°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
11 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
51 7am
51
51
35 10am
40
43
45 1pm
59
60
61 4pm
61
62
62 7pm
62
51
51 10pm
51
31
24 1am
24
24
31 4am
31
24
Station readings 48h ago
AQI 63
PM2.5 17.8 µg/m³ · 48h ago
AD 728×90

Air Quality Index Trend

42h · 22 stn

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.

83.1%
Humidity
60.0 km/h
Wind SSW
1000.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
35
8.38 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Changhua?

Temperature & Precipitation

PM2.5 Trend

42h · 22 stations
PM2.58.38 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (11 stations within 25 km)
8.38
Median
8.11
Average
6.5
Low
11.0
High
PM2.5 µg/m³ · Model: 12.6 · Bias: +4.2

What is the 7-day forecast for Changhua?

08-03
29.5° 27.8°
15.06 mm
08-04
29.8° 27.2°
5.75 mm
08-05
28.0° 25.6°
33.31 mm
08-06
29.0° 25.4°
19.87 mm
08-07
29.2° 25.2°
10.94 mm
08-08
30.3° 28.2°
1.25 mm
08-09
29.0° 28.0°
6.13 mm
Both models agree Avg diff: 1.9°C

Where are air quality stations near Changhua?

21
Central/Taipower Hemei, Taiwan
7.2 km PM2.5: 5.0 µg/m³
31
Central/Taipower Hemei, Taiwan
7.2 km PM2.5: 7.4 µg/m³
28
Central/TaiChung City/WenShan, Taiwan
8.9 km PM2.5: 6.7 µg/m³
61
Central/TaiChung City/WenShan, Taiwan
8.9 km PM2.5: 16.9 µg/m³
18
Central/TaiChung City/WenShan, Taiwan
8.9 km PM2.5: 4.3 µg/m³
26
Central/Taipower Shianshi, Taiwan
9.5 km PM2.5: 6.2 µg/m³
15
Central/TaiChung City/Wurih, Taiwan
10.1 km PM2.5: 3.6 µg/m³
68
Central/Taipower Shengang, Taiwan
10.9 km PM2.5: 20.2 µg/m³
42
Central/Taipower Shengang, Taiwan
10.9 km PM2.5: 10.1 µg/m³
17
Zhongming, Taiwan (忠明)
13.0 km PM2.5: 4.1 µg/m³

What cities are near Changhua?

35 Chang-hua 38 Yuanlin 42 Xihu 38 Wufeng 30 Buzi 32 Taichung 41 Yongjing 41 Caotun 42 Zhongxing New Village 44 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 2026-08-08T02:09 UTC.