Longba, 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
Longba, Gansu, China
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 78 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Longba, Gansu, China
5 AM2nd Jun 2026
7 PM
4 AM3rd Jun 2026
84AQI
58AQI
96AQI
82AQI
In the last 24 hours,
Longba's AQI reached its highest point of 96 at 3 AM during the Night, while the lowest point, 58, was recorded at 4 PM during the Day between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Longba, Gansu, China
14°C8/20°C
15°C12/21°C
15°C12/19°C
13°C9/18°C
15°C8/24°C
18°C11/26°C
18°C13/26°C
15°C10/21°C
14°C9/20°C
16°C11/21°C
11°C9/11°C
15°C10/22°C
15°C14/19°C
17°C13/22°C
17°C12/22°C
14°C13/15°C
15°C14/17°C
18°C13/23°C
16°C16/17°C
16°C14/17°C
18°C12/23°C
19°C15/23°C
15°C14/16°C
14°C11/18°C
17°C11/23°C
17°C10/24°C
18°C13/24°C
19°C16/25°C
19°C14/26°C
21°C15/29°C
73AQI
60AQI
85AQI
63AQI
2026 Days Vs Air Quality
Longba, Gansu, China
20%
31
55%
84
23%
35
3%
4
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 20%
Health Risk Level:
Very high
In 2026, 20% of 154 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
Longba, Gansu, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
74AQI (US)
96AQI (US)
102AQI (US)
108AQI (US)
97AQI (US)
100AQI (US)
108AQI (US)
118AQI (US)
140AQI (US)
134AQI (US)
128AQI (US)
158AQI (US)
154AQI (US)
138AQI (US)
116AQI (US)
149AQI (US)
145AQI (US)
164AQI (US)
76AQI (US)
74AQI (US)
82AQI (US)
92AQI (US)
116AQI (US)
116AQI (US)
130AQI (US)
140AQI (US)
144AQI (US)
151AQI (US)
112AQI (US)
88AQI (US)
100AQI (US)
120AQI (US)
122AQI (US)
120AQI (US)
110AQI (US)
129AQI (US)
116AQI (US)
93AQI (US)
110AQI (US)
95AQI (US)
84AQI (US)
94AQI (US)
105AQI (US)
112AQI (US)
124AQI (US)
86AQI (US)
58AQI (US)
102AQI (US)
90AQI (US)
84AQI (US)
90AQI (US)
114AQI (US)
115AQI (US)
116AQI (US)
89AQI (US)
73AQI (US)
74AQI (US)
72AQI (US)
38AQI (US)
20AQI (US)
43AQI (US)
51AQI (US)
56AQI (US)
73AQI (US)
83AQI (US)
77AQI (US)
34AQI (US)
33AQI (US)
54AQI (US)
60AQI (US)
90AQI (US)
133AQI (US)
63AQI (US)
74AQI (US)
50AQI (US)
42AQI (US)
62AQI (US)
62AQI (US)
74AQI (US)
66AQI (US)
66AQI (US)
80AQI (US)
56AQI (US)
57AQI (US)
58AQI (US)
66AQI (US)
60AQI (US)
66AQI (US)
22AQI (US)
43AQI (US)
50AQI (US)
62AQI (US)
62AQI (US)
92AQI (US)
79AQI (US)
68AQI (US)
57AQI (US)
36AQI (US)
38AQI (US)
58AQI (US)
55AQI (US)
48AQI (US)
49AQI (US)
52AQI (US)
47AQI (US)
50AQI (US)
64AQI (US)
56AQI (US)
76AQI (US)
67AQI (US)
31AQI (US)
24AQI (US)
47AQI (US)
58AQI (US)
75AQI (US)
84AQI (US)
56AQI (US)
28AQI (US)
40AQI (US)
50AQI (US)
52AQI (US)
51AQI (US)
42AQI (US)
46AQI (US)
67AQI (US)
63AQI (US)
50AQI (US)
50AQI (US)
50AQI (US)
80AQI (US)
85AQI (US)
92AQI (US)
46AQI (US)
38AQI (US)
62AQI (US)
86AQI (US)
89AQI (US)
85AQI (US)
86AQI (US)
101AQI (US)
112AQI (US)
110AQI (US)
90AQI (US)
84AQI (US)
86AQI (US)
62AQI (US)
54AQI (US)
58AQI (US)
38AQI (US)
40AQI (US)
73AQI (US)
70AQI (US)
75AQI (US)
78AQI (US)
118AQI (US)
98AQI (US)
60AQI (US)
55AQI (US)
69AQI (US)
74AQI (US)
No. of days
202680AQI (US)
Highest AQI (US) recorded in
January118AQI (US)
Lowest AQI (US) recorded in
April55AQI (US)
202580AQI (US)
Highest AQI (US) recorded in
December120AQI (US)
Lowest AQI (US) recorded in
September47AQI (US)
202475AQI (US)
Highest AQI (US) recorded in
February115AQI (US)
Lowest AQI (US) recorded in
July49AQI (US)
202391AQI (US)
Highest AQI (US) recorded in
January137AQI (US)
Lowest AQI (US) recorded in
September46AQI (US)
202288AQI (US)
Highest AQI (US) recorded in
January126AQI (US)
Lowest AQI (US) recorded in
July57AQI (US)
202181AQI (US)
Highest AQI (US) recorded in
January126AQI (US)
Lowest AQI (US) recorded in
September50AQI (US)
202060AQI (US)
Highest AQI (US) recorded in
December88AQI (US)
Lowest AQI (US) recorded in
August42AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Longba's annual 2026 AQI (US) (80) shows an average percentage change of 2.9% (worsened AQI (US)) compared to previous years: 2020 (60), 2021 (81), 2022 (88), 2023 (91), 2024 (75), 2025 (80).