Donghua, Gansu, China 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
Donghua, Gansu, China
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 52 of Moderate air quality, showing improvement over 2025, 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Donghua, Gansu, China
5 AM2nd Jun 2026
7 PM
4 AM3rd Jun 2026
58AQI
50AQI
68AQI
42AQI
In the last 24 hours,
Donghua's AQI reached its highest point of 68 at 10 PM during the Night, while the lowest point, 42, was recorded at 4 AM during the Night between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Donghua, Gansu, China
17°C7/29°C
15°C9/21°C
14°C8/21°C
14°C8/22°C
18°C8/29°C
21°C13/31°C
23°C14/32°C
19°C13/29°C
14°C10/19°C
17°C10/25°C
15°C13/18°C
17°C13/24°C
16°C13/19°C
17°C11/24°C
16°C10/22°C
17°C9/26°C
17°C14/22°C
18°C11/25°C
17°C14/18°C
18°C15/18°C
19°C11/26°C
20°C15/28°C
15°C13/17°C
15°C11/21°C
18°C12/26°C
19°C11/29°C
19°C13/29°C
21°C15/29°C
22°C15/31°C
24°C17/34°C
64AQI
61AQI
80AQI
65AQI
2026 Days Vs Air Quality
Donghua, Gansu, China
8%
13
57%
88
29%
44
6%
9
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 8%
Health Risk Level:
Extreme
In 2026, 8% of 154 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Donghua, Gansu, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
132AQI (US)
144AQI (US)
159AQI (US)
131AQI (US)
91AQI (US)
89AQI (US)
84AQI (US)
88AQI (US)
95AQI (US)
82AQI (US)
98AQI (US)
102AQI (US)
91AQI (US)
105AQI (US)
95AQI (US)
93AQI (US)
124AQI (US)
130AQI (US)
70AQI (US)
79AQI (US)
113AQI (US)
139AQI (US)
151AQI (US)
162AQI (US)
140AQI (US)
126AQI (US)
157AQI (US)
158AQI (US)
162AQI (US)
115AQI (US)
139AQI (US)
153AQI (US)
142AQI (US)
156AQI (US)
142AQI (US)
127AQI (US)
134AQI (US)
72AQI (US)
92AQI (US)
116AQI (US)
88AQI (US)
117AQI (US)
127AQI (US)
104AQI (US)
116AQI (US)
61AQI (US)
65AQI (US)
114AQI (US)
114AQI (US)
101AQI (US)
78AQI (US)
82AQI (US)
84AQI (US)
109AQI (US)
72AQI (US)
107AQI (US)
103AQI (US)
136AQI (US)
80AQI (US)
43AQI (US)
67AQI (US)
104AQI (US)
133AQI (US)
72AQI (US)
83AQI (US)
92AQI (US)
91AQI (US)
63AQI (US)
108AQI (US)
110AQI (US)
162AQI (US)
136AQI (US)
90AQI (US)
78AQI (US)
90AQI (US)
83AQI (US)
64AQI (US)
106AQI (US)
96AQI (US)
110AQI (US)
113AQI (US)
123AQI (US)
134AQI (US)
112AQI (US)
94AQI (US)
80AQI (US)
55AQI (US)
70AQI (US)
48AQI (US)
58AQI (US)
62AQI (US)
85AQI (US)
73AQI (US)
91AQI (US)
98AQI (US)
89AQI (US)
98AQI (US)
125AQI (US)
103AQI (US)
74AQI (US)
82AQI (US)
75AQI (US)
61AQI (US)
84AQI (US)
113AQI (US)
64AQI (US)
60AQI (US)
63AQI (US)
77AQI (US)
65AQI (US)
37AQI (US)
43AQI (US)
54AQI (US)
69AQI (US)
86AQI (US)
82AQI (US)
60AQI (US)
58AQI (US)
96AQI (US)
73AQI (US)
65AQI (US)
57AQI (US)
42AQI (US)
38AQI (US)
54AQI (US)
67AQI (US)
49AQI (US)
42AQI (US)
45AQI (US)
60AQI (US)
63AQI (US)
66AQI (US)
50AQI (US)
58AQI (US)
91AQI (US)
79AQI (US)
78AQI (US)
77AQI (US)
76AQI (US)
89AQI (US)
99AQI (US)
108AQI (US)
89AQI (US)
84AQI (US)
84AQI (US)
61AQI (US)
88AQI (US)
68AQI (US)
41AQI (US)
35AQI (US)
32AQI (US)
55AQI (US)
61AQI (US)
52AQI (US)
118AQI (US)
107AQI (US)
93AQI (US)
77AQI (US)
66AQI (US)
56AQI (US)
No. of days
202691AQI (US)
Highest AQI (US) recorded in
January118AQI (US)
Lowest AQI (US) recorded in
June56AQI (US)
202591AQI (US)
Highest AQI (US) recorded in
January126AQI (US)
Lowest AQI (US) recorded in
August54AQI (US)
202494AQI (US)
Highest AQI (US) recorded in
February156AQI (US)
Lowest AQI (US) recorded in
July54AQI (US)
2023109AQI (US)
Highest AQI (US) recorded in
March239AQI (US)
Lowest AQI (US) recorded in
September42AQI (US)
202295AQI (US)
Highest AQI (US) recorded in
January137AQI (US)
Lowest AQI (US) recorded in
August50AQI (US)
202189AQI (US)
Highest AQI (US) recorded in
March135AQI (US)
Lowest AQI (US) recorded in
September55AQI (US)
202089AQI (US)
Highest AQI (US) recorded in
March133AQI (US)
Lowest AQI (US) recorded in
August64AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Donghua's annual 2026 AQI (US) (91) shows an average percentage change of -3.2% (improved AQI (US)) compared to previous years: 2020 (89), 2021 (89), 2022 (95), 2023 (109), 2024 (94), 2025 (91).