Toll Office, Urumqi, Xinjiang, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Toll Office, Urumqi, Xinjiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 46 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Toll Office, Urumqi, Xinjiang, China
6 AM15th Aug 2026
9 PM
5 AM16th Aug 2026
58AQI
21AQI
67AQI
21AQI
In the last 24 hours,
Toll Office's AQI reached its highest point of 67 at 5 AM during the Night, while the lowest point, 21, was recorded at 10 PM during the Night between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Toll Office, Urumqi, Xinjiang, China
33°C26/38°C
31°C26/37°C
33°C26/39°C
35°C28/40°C
28°C22/31°C
25°C22/29°C
27°C22/32°C
24°C21/31°C
27°C21/33°C
24°C20/29°C
25°C20/31°C
25°C21/29°C
23°C21/27°C
26°C20/30°C
28°C22/33°C
29°C23/35°C
32°C25/37°C
33°C26/39°C
28°C25/32°C
28°C24/33°C
26°C23/32°C
27°C21/32°C
28°C22/33°C
28°C22/34°C
31°C24/38°C
29°C25/35°C
29°C25/36°C
31°C24/36°C
29°C25/33°C
29°C23/34°C
51AQI
38AQI
63AQI
50AQI
2026 Days Vs Air Quality
Toll Office, Urumqi, Xinjiang, China
32%
73
35%
80
18%
40
15%
35
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Under WHO’s Safe Air Quality Limits: 32%
Health Risk Level:
High
In 2026, 32% of 228 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Toll Office, Urumqi, Xinjiang, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
158AQI (US)
155AQI (US)
157AQI (US)
160AQI (US)
182AQI (US)
153AQI (US)
179AQI (US)
141AQI (US)
157AQI (US)
180AQI (US)
167AQI (US)
142AQI (US)
90AQI (US)
132AQI (US)
134AQI (US)
107AQI (US)
79AQI (US)
92AQI (US)
153AQI (US)
158AQI (US)
165AQI (US)
190AQI (US)
173AQI (US)
157AQI (US)
157AQI (US)
162AQI (US)
163AQI (US)
177AQI (US)
177AQI (US)
160AQI (US)
158AQI (US)
150AQI (US)
155AQI (US)
85AQI (US)
73AQI (US)
100AQI (US)
159AQI (US)
142AQI (US)
131AQI (US)
111AQI (US)
114AQI (US)
139AQI (US)
139AQI (US)
152AQI (US)
121AQI (US)
149AQI (US)
155AQI (US)
151AQI (US)
170AQI (US)
180AQI (US)
152AQI (US)
128AQI (US)
68AQI (US)
124AQI (US)
90AQI (US)
64AQI (US)
103AQI (US)
125AQI (US)
112AQI (US)
102AQI (US)
115AQI (US)
136AQI (US)
149AQI (US)
153AQI (US)
150AQI (US)
158AQI (US)
170AQI (US)
173AQI (US)
124AQI (US)
54AQI (US)
67AQI (US)
84AQI (US)
138AQI (US)
129AQI (US)
117AQI (US)
118AQI (US)
95AQI (US)
102AQI (US)
107AQI (US)
105AQI (US)
104AQI (US)
109AQI (US)
111AQI (US)
27AQI (US)
43AQI (US)
52AQI (US)
77AQI (US)
72AQI (US)
74AQI (US)
75AQI (US)
72AQI (US)
72AQI (US)
64AQI (US)
62AQI (US)
51AQI (US)
55AQI (US)
67AQI (US)
54AQI (US)
55AQI (US)
68AQI (US)
45AQI (US)
39AQI (US)
53AQI (US)
59AQI (US)
46AQI (US)
62AQI (US)
56AQI (US)
26AQI (US)
39AQI (US)
39AQI (US)
40AQI (US)
51AQI (US)
54AQI (US)
54AQI (US)
36AQI (US)
47AQI (US)
38AQI (US)
69AQI (US)
37AQI (US)
36AQI (US)
42AQI (US)
59AQI (US)
66AQI (US)
58AQI (US)
61AQI (US)
51AQI (US)
47AQI (US)
54AQI (US)
55AQI (US)
69AQI (US)
84AQI (US)
22AQI (US)
37AQI (US)
52AQI (US)
37AQI (US)
57AQI (US)
70AQI (US)
104AQI (US)
137AQI (US)
105AQI (US)
135AQI (US)
133AQI (US)
73AQI (US)
88AQI (US)
89AQI (US)
78AQI (US)
52AQI (US)
71AQI (US)
73AQI (US)
54AQI (US)
54AQI (US)
50AQI (US)
54AQI (US)
50AQI (US)
36AQI (US)
32AQI (US)
48AQI (US)
43AQI (US)
34AQI (US)
35AQI (US)
33AQI (US)
43AQI (US)
51AQI (US)
44AQI (US)
28AQI (US)
36AQI (US)
47AQI (US)
53AQI (US)
43AQI (US)
36AQI (US)
40AQI (US)
47AQI (US)
34AQI (US)
46AQI (US)
60AQI (US)
57AQI (US)
34AQI (US)
50AQI (US)
46AQI (US)
30AQI (US)
49AQI (US)
48AQI (US)
48AQI (US)
48AQI (US)
52AQI (US)
58AQI (US)
44AQI (US)
48AQI (US)
38AQI (US)
36AQI (US)
31AQI (US)
52AQI (US)
49AQI (US)
55AQI (US)
55AQI (US)
41AQI (US)
31AQI (US)
42AQI (US)
63AQI (US)
89AQI (US)
65AQI (US)
56AQI (US)
76AQI (US)
36AQI (US)
44AQI (US)
35AQI (US)
43AQI (US)
29AQI (US)
53AQI (US)
32AQI (US)
21AQI (US)
30AQI (US)
44AQI (US)
49AQI (US)
54AQI (US)
60AQI (US)
54AQI (US)
49AQI (US)
34AQI (US)
37AQI (US)
51AQI (US)
44AQI (US)
51AQI (US)
58AQI (US)
54AQI (US)
35AQI (US)
47AQI (US)
46AQI (US)
152AQI (US)
127AQI (US)
106AQI (US)
52AQI (US)
70AQI (US)
43AQI (US)
47AQI (US)
48AQI (US)
No. of days
202682AQI (US)
Highest AQI (US) recorded in
January152AQI (US)
Lowest AQI (US) recorded in
June43AQI (US)
202591AQI (US)
Highest AQI (US) recorded in
January161AQI (US)
Lowest AQI (US) recorded in
August51AQI (US)
202487AQI (US)
Highest AQI (US) recorded in
January149AQI (US)
Lowest AQI (US) recorded in
July47AQI (US)
202398AQI (US)
Highest AQI (US) recorded in
February196AQI (US)
Lowest AQI (US) recorded in
August62AQI (US)
202293AQI (US)
Highest AQI (US) recorded in
January171AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
2021100AQI (US)
Highest AQI (US) recorded in
February157AQI (US)
Lowest AQI (US) recorded in
June60AQI (US)
2020102AQI (US)
Highest AQI (US) recorded in
December194AQI (US)
Lowest AQI (US) recorded in
July56AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Toll Office's annual 2026 AQI (US) (82) shows an average percentage change of -13.5% (improved AQI (US)) compared to previous years: 2020 (102), 2021 (100), 2022 (93), 2023 (98), 2024 (87), 2025 (91).