Jiayuguan, 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
Jiayuguan, Gansu, 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 34 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
Jiayuguan, Gansu, China
5 AM3rd Jun 2026
7 PM
4 AM4th Jun 2026
86AQI
38AQI
93AQI
17AQI
In the last 24 hours,
Jiayuguan's AQI reached its highest point of 93 at 9 PM during the Night, while the lowest point, 17, was recorded at 1 AM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Jiayuguan, Gansu, China
16°C13/20°C
17°C10/23°C
20°C15/25°C
22°C15/28°C
23°C16/29°C
24°C17/32°C
22°C16/28°C
13°C7/18°C
12°C7/18°C
15°C10/22°C
16°C10/22°C
16°C9/23°C
17°C10/24°C
21°C13/26°C
19°C13/24°C
16°C9/23°C
19°C9/26°C
23°C15/30°C
18°C12/25°C
15°C11/21°C
16°C10/23°C
15°C8/21°C
19°C11/26°C
22°C13/28°C
21°C15/27°C
21°C15/27°C
24°C16/31°C
26°C20/31°C
24°C18/30°C
23°C16/30°C
51AQI
45AQI
54AQI
46AQI
2026 Days Vs Air Quality
Jiayuguan, Gansu, China
50%
77
50%
77
0.6%
1
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 50%
Health Risk Level:
Considerable
In 2026, 50% of 155 days were within WHO’s safe air quality limits, and 50% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Jiayuguan, Gansu, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI (US)
44AQI (US)
34AQI (US)
24AQI (US)
44AQI (US)
22AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
28AQI (US)
38AQI (US)
30AQI (US)
68AQI (US)
64AQI (US)
60AQI (US)
45AQI (US)
29AQI (US)
36AQI (US)
49AQI (US)
48AQI (US)
66AQI (US)
67AQI (US)
81AQI (US)
112AQI (US)
96AQI (US)
88AQI (US)
84AQI (US)
94AQI (US)
93AQI (US)
78AQI (US)
78AQI (US)
59AQI (US)
71AQI (US)
64AQI (US)
70AQI (US)
74AQI (US)
71AQI (US)
90AQI (US)
77AQI (US)
61AQI (US)
66AQI (US)
58AQI (US)
59AQI (US)
45AQI (US)
62AQI (US)
68AQI (US)
82AQI (US)
49AQI (US)
32AQI (US)
52AQI (US)
68AQI (US)
93AQI (US)
58AQI (US)
58AQI (US)
49AQI (US)
47AQI (US)
59AQI (US)
60AQI (US)
70AQI (US)
68AQI (US)
79AQI (US)
69AQI (US)
46AQI (US)
56AQI (US)
65AQI (US)
54AQI (US)
41AQI (US)
43AQI (US)
42AQI (US)
64AQI (US)
49AQI (US)
50AQI (US)
77AQI (US)
68AQI (US)
40AQI (US)
46AQI (US)
62AQI (US)
82AQI (US)
66AQI (US)
58AQI (US)
55AQI (US)
56AQI (US)
61AQI (US)
52AQI (US)
39AQI (US)
42AQI (US)
47AQI (US)
52AQI (US)
44AQI (US)
42AQI (US)
50AQI (US)
46AQI (US)
38AQI (US)
30AQI (US)
36AQI (US)
44AQI (US)
36AQI (US)
45AQI (US)
43AQI (US)
37AQI (US)
24AQI (US)
31AQI (US)
31AQI (US)
40AQI (US)
19AQI (US)
26AQI (US)
47AQI (US)
26AQI (US)
56AQI (US)
85AQI (US)
96AQI (US)
82AQI (US)
60AQI (US)
33AQI (US)
33AQI (US)
29AQI (US)
52AQI (US)
51AQI (US)
38AQI (US)
36AQI (US)
27AQI (US)
26AQI (US)
34AQI (US)
36AQI (US)
35AQI (US)
34AQI (US)
35AQI (US)
50AQI (US)
70AQI (US)
62AQI (US)
58AQI (US)
60AQI (US)
29AQI (US)
45AQI (US)
61AQI (US)
60AQI (US)
53AQI (US)
58AQI (US)
72AQI (US)
80AQI (US)
78AQI (US)
58AQI (US)
57AQI (US)
61AQI (US)
52AQI (US)
24AQI (US)
23AQI (US)
32AQI (US)
32AQI (US)
27AQI (US)
25AQI (US)
42AQI (US)
59AQI (US)
34AQI (US)
53AQI (US)
64AQI (US)
56AQI (US)
44AQI (US)
47AQI (US)
40AQI (US)
No. of days
202652AQI (US)
Highest AQI (US) recorded in
February64AQI (US)
Lowest AQI (US) recorded in
June40AQI (US)
202570AQI (US)
Highest AQI (US) recorded in
March104AQI (US)
Lowest AQI (US) recorded in
December37AQI (US)
202482AQI (US)
Highest AQI (US) recorded in
May137AQI (US)
Lowest AQI (US) recorded in
September55AQI (US)
202386AQI (US)
Highest AQI (US) recorded in
January120AQI (US)
Lowest AQI (US) recorded in
October59AQI (US)
202284AQI (US)
Highest AQI (US) recorded in
May119AQI (US)
Lowest AQI (US) recorded in
June64AQI (US)
202194AQI (US)
Highest AQI (US) recorded in
March231AQI (US)
Lowest AQI (US) recorded in
September70AQI (US)
202083AQI (US)
Highest AQI (US) recorded in
April136AQI (US)
Lowest AQI (US) recorded in
August57AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Jiayuguan's annual 2026 AQI (US) (52) shows an average percentage change of -36.9% (improved AQI (US)) compared to previous years: 2020 (83), 2021 (94), 2022 (84), 2023 (86), 2024 (82), 2025 (70).