Douliu, Yunlin, Taiwan Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Douliu, Yunlin, Taiwan
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 58 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Douliu, Yunlin, Taiwan
5 AM3rd Jun 2026
6 PM
4 AM4th Jun 2026
72AQI
48AQI
56AQI
34AQI
In the last 24 hours,
Douliu's AQI reached its highest point of 72 at 9 AM during the Day, while the lowest point, 34, was recorded at 4 AM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Douliu, Yunlin, Taiwan
25°C21/30°C
27°C23/32°C
26°C24/30°C
25°C23/30°C
26°C23/29°C
27°C24/32°C
26°C24/29°C
26°C24/30°C
25°C23/27°C
25°C22/27°C
26°C23/29°C
26°C23/30°C
26°C23/31°C
27°C23/31°C
28°C23/34°C
28°C25/33°C
29°C25/33°C
29°C26/34°C
30°C25/35°C
30°C26/35°C
30°C26/36°C
31°C26/36°C
31°C27/36°C
29°C27/33°C
28°C26/32°C
28°C25/32°C
28°C25/33°C
30°C25/36°C
31°C26/36°C
30°C27/34°C
58AQI
50AQI
54AQI
52AQI
2026 Days Vs Air Quality
Douliu, Yunlin, Taiwan
23%
34
77%
117
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 23%
Health Risk Level:
Very high
In 2026, 23% of 155 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Douliu, Yunlin, Taiwan
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
48AQI (US)
48AQI (US)
62AQI (US)
78AQI (US)
88AQI (US)
74AQI (US)
76AQI (US)
87AQI (US)
74AQI (US)
74AQI (US)
68AQI (US)
76AQI (US)
82AQI (US)
87AQI (US)
94AQI (US)
86AQI (US)
89AQI (US)
74AQI (US)
68AQI (US)
46AQI (US)
32AQI (US)
40AQI (US)
28AQI (US)
51AQI (US)
66AQI (US)
86AQI (US)
88AQI (US)
44AQI (US)
56AQI (US)
71AQI (US)
65AQI (US)
26AQI (US)
50AQI (US)
73AQI (US)
92AQI (US)
95AQI (US)
89AQI (US)
54AQI (US)
59AQI (US)
66AQI (US)
66AQI (US)
73AQI (US)
77AQI (US)
96AQI (US)
90AQI (US)
63AQI (US)
94AQI (US)
52AQI (US)
42AQI (US)
68AQI (US)
80AQI (US)
100AQI (US)
92AQI (US)
80AQI (US)
76AQI (US)
66AQI (US)
54AQI (US)
52AQI (US)
50AQI (US)
58AQI (US)
60AQI (US)
43AQI (US)
32AQI (US)
60AQI (US)
44AQI (US)
50AQI (US)
62AQI (US)
54AQI (US)
38AQI (US)
55AQI (US)
52AQI (US)
71AQI (US)
72AQI (US)
73AQI (US)
73AQI (US)
71AQI (US)
65AQI (US)
74AQI (US)
74AQI (US)
66AQI (US)
72AQI (US)
94AQI (US)
94AQI (US)
84AQI (US)
76AQI (US)
58AQI (US)
85AQI (US)
88AQI (US)
76AQI (US)
53AQI (US)
56AQI (US)
63AQI (US)
54AQI (US)
50AQI (US)
47AQI (US)
55AQI (US)
40AQI (US)
48AQI (US)
73AQI (US)
51AQI (US)
56AQI (US)
64AQI (US)
54AQI (US)
42AQI (US)
38AQI (US)
56AQI (US)
94AQI (US)
80AQI (US)
77AQI (US)
78AQI (US)
62AQI (US)
52AQI (US)
48AQI (US)
57AQI (US)
60AQI (US)
64AQI (US)
66AQI (US)
36AQI (US)
49AQI (US)
66AQI (US)
46AQI (US)
53AQI (US)
76AQI (US)
22AQI (US)
54AQI (US)
61AQI (US)
38AQI (US)
53AQI (US)
60AQI (US)
52AQI (US)
66AQI (US)
36AQI (US)
74AQI (US)
60AQI (US)
53AQI (US)
46AQI (US)
61AQI (US)
67AQI (US)
72AQI (US)
68AQI (US)
66AQI (US)
56AQI (US)
42AQI (US)
28AQI (US)
28AQI (US)
46AQI (US)
68AQI (US)
56AQI (US)
66AQI (US)
69AQI (US)
58AQI (US)
68AQI (US)
71AQI (US)
65AQI (US)
58AQI (US)
54AQI (US)
64AQI (US)
No. of days
202663AQI (US)
Highest AQI (US) recorded in
February71AQI (US)
Lowest AQI (US) recorded in
May54AQI (US)
202560AQI (US)
Highest AQI (US) recorded in
December75AQI (US)
Lowest AQI (US) recorded in
June35AQI (US)
202461AQI (US)
Highest AQI (US) recorded in
January84AQI (US)
Lowest AQI (US) recorded in
July31AQI (US)
202364AQI (US)
Highest AQI (US) recorded in
April85AQI (US)
Lowest AQI (US) recorded in
July36AQI (US)
202262AQI (US)
Highest AQI (US) recorded in
March89AQI (US)
Lowest AQI (US) recorded in
July33AQI (US)
202168AQI (US)
Highest AQI (US) recorded in
February107AQI (US)
Lowest AQI (US) recorded in
June36AQI (US)
202058AQI (US)
Highest AQI (US) recorded in
March89AQI (US)
Lowest AQI (US) recorded in
June29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Douliu's annual 2026 AQI (US) (63) shows an average percentage change of 1.5% (worsened AQI (US)) compared to previous years: 2020 (58), 2021 (68), 2022 (62), 2023 (64), 2024 (61), 2025 (60).