Urumqi, Xinjiang, 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
Urumqi, Xinjiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 35 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Urumqi, Xinjiang, China
5 AM3rd Jun 2026
8 PM
4 AM4th Jun 2026
66AQI
31AQI
52AQI
26AQI
In the last 24 hours,
Urumqi's AQI reached its highest point of 66 at 10 AM during the Day, while the lowest point, 26, was recorded at 4 AM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Urumqi, Xinjiang, China
20°C13/25°C
23°C16/29°C
24°C18/30°C
25°C19/30°C
27°C21/34°C
16°C13/19°C
10°C8/10°C
10°C6/14°C
13°C8/17°C
10°C7/13°C
11°C6/15°C
15°C9/20°C
18°C11/23°C
17°C10/22°C
13°C8/17°C
18°C10/25°C
19°C14/24°C
13°C10/13°C
15°C9/20°C
17°C12/22°C
17°C11/24°C
22°C15/29°C
25°C18/30°C
22°C17/25°C
22°C16/27°C
25°C16/31°C
27°C21/32°C
28°C21/33°C
27°C22/30°C
25°C22/27°C
66AQI
57AQI
71AQI
64AQI
2026 Days Vs Air Quality
Urumqi, Xinjiang, China
23%
35
35%
55
32%
49
10%
16
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
Urumqi, Xinjiang, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
136AQI (US)
139AQI (US)
142AQI (US)
149AQI (US)
161AQI (US)
149AQI (US)
173AQI (US)
138AQI (US)
146AQI (US)
167AQI (US)
160AQI (US)
161AQI (US)
121AQI (US)
137AQI (US)
109AQI (US)
76AQI (US)
62AQI (US)
98AQI (US)
136AQI (US)
138AQI (US)
151AQI (US)
174AQI (US)
167AQI (US)
148AQI (US)
150AQI (US)
151AQI (US)
154AQI (US)
164AQI (US)
160AQI (US)
148AQI (US)
143AQI (US)
137AQI (US)
144AQI (US)
80AQI (US)
69AQI (US)
115AQI (US)
150AQI (US)
130AQI (US)
125AQI (US)
102AQI (US)
103AQI (US)
130AQI (US)
130AQI (US)
135AQI (US)
96AQI (US)
133AQI (US)
143AQI (US)
141AQI (US)
161AQI (US)
170AQI (US)
139AQI (US)
114AQI (US)
63AQI (US)
110AQI (US)
83AQI (US)
63AQI (US)
96AQI (US)
105AQI (US)
81AQI (US)
76AQI (US)
96AQI (US)
114AQI (US)
139AQI (US)
132AQI (US)
138AQI (US)
144AQI (US)
152AQI (US)
161AQI (US)
116AQI (US)
52AQI (US)
57AQI (US)
80AQI (US)
113AQI (US)
116AQI (US)
113AQI (US)
104AQI (US)
81AQI (US)
92AQI (US)
100AQI (US)
95AQI (US)
93AQI (US)
101AQI (US)
107AQI (US)
24AQI (US)
36AQI (US)
50AQI (US)
68AQI (US)
63AQI (US)
65AQI (US)
68AQI (US)
66AQI (US)
64AQI (US)
57AQI (US)
55AQI (US)
47AQI (US)
53AQI (US)
62AQI (US)
47AQI (US)
49AQI (US)
61AQI (US)
44AQI (US)
40AQI (US)
49AQI (US)
57AQI (US)
49AQI (US)
63AQI (US)
53AQI (US)
25AQI (US)
32AQI (US)
36AQI (US)
42AQI (US)
52AQI (US)
50AQI (US)
49AQI (US)
38AQI (US)
41AQI (US)
33AQI (US)
44AQI (US)
36AQI (US)
34AQI (US)
38AQI (US)
52AQI (US)
58AQI (US)
52AQI (US)
52AQI (US)
45AQI (US)
47AQI (US)
51AQI (US)
54AQI (US)
62AQI (US)
58AQI (US)
20AQI (US)
32AQI (US)
47AQI (US)
31AQI (US)
52AQI (US)
65AQI (US)
97AQI (US)
129AQI (US)
99AQI (US)
121AQI (US)
121AQI (US)
68AQI (US)
81AQI (US)
83AQI (US)
70AQI (US)
45AQI (US)
66AQI (US)
67AQI (US)
47AQI (US)
43AQI (US)
48AQI (US)
52AQI (US)
47AQI (US)
35AQI (US)
142AQI (US)
116AQI (US)
95AQI (US)
48AQI (US)
63AQI (US)
46AQI (US)
No. of days
202691AQI (US)
Highest AQI (US) recorded in
January142AQI (US)
Lowest AQI (US) recorded in
June46AQI (US)
202589AQI (US)
Highest AQI (US) recorded in
January169AQI (US)
Lowest AQI (US) recorded in
August50AQI (US)
202490AQI (US)
Highest AQI (US) recorded in
February161AQI (US)
Lowest AQI (US) recorded in
July49AQI (US)
202391AQI (US)
Highest AQI (US) recorded in
February178AQI (US)
Lowest AQI (US) recorded in
September56AQI (US)
202293AQI (US)
Highest AQI (US) recorded in
December159AQI (US)
Lowest AQI (US) recorded in
August50AQI (US)
202198AQI (US)
Highest AQI (US) recorded in
January171AQI (US)
Lowest AQI (US) recorded in
June56AQI (US)
202092AQI (US)
Highest AQI (US) recorded in
December200AQI (US)
Lowest AQI (US) recorded in
July56AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Urumqi's annual 2026 AQI (US) (91) shows an average percentage change of -1.1% (improved AQI (US)) compared to previous years: 2020 (92), 2021 (98), 2022 (93), 2023 (91), 2024 (90), 2025 (89).