City Environmental Monitoring Station, Weihai, Shandong, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
City Environmental Monitoring Station, Weihai, Shandong, China
AQI Trends: Highest and Lowest
Same Day Analysis (14th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 24 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.
Day & Night AQI Trend: 13th Jul - 14th Jul 2026
City Environmental Monitoring Station, Weihai, Shandong, China
4 AM13th Jul 2026
7 PM
3 AM14th Jul 2026
53AQI
12AQI
38AQI
12AQI
In the last 24 hours,
City Environmental Monitoring Station's AQI reached its highest point of 53 at 1 PM during the Day, while the lowest point, 12, was recorded at 9 PM during the Night between 13th Jul and 14th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
City Environmental Monitoring Station, Weihai, Shandong, China
21°C18/25°C
22°C19/25°C
23°C20/27°C
23°C21/26°C
22°C20/24°C
20°C19/21°C
20°C19/22°C
22°C20/23°C
22°C19/25°C
21°C20/23°C
20°C19/22°C
21°C19/23°C
23°C21/27°C
24°C21/28°C
23°C20/27°C
23°C21/27°C
22°C19/24°C
23°C20/26°C
26°C23/29°C
25°C22/28°C
25°C22/29°C
24°C20/28°C
23°C21/25°C
25°C21/29°C
24°C23/27°C
25°C23/27°C
26°C24/30°C
26°C24/29°C
25°C24/27°C
23°C21/25°C
39AQI
29AQI
38AQI
29AQI
2026 Days Vs Air Quality
City Environmental Monitoring Station, Weihai, Shandong, China
49%
96
33%
65
14%
27
4%
7
Total number of days with different AQI categories in last 195 days in 2026 (170 days remaining)
Under WHO’s Safe Air Quality Limits: 49%
Health Risk Level:
Significant
In 2026, 49% of 195 days were within WHO’s safe air quality limits, and 51% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
City Environmental Monitoring Station, Weihai, Shandong, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
26AQI (US)
40AQI (US)
112AQI (US)
160AQI (US)
29AQI (US)
89AQI (US)
58AQI (US)
43AQI (US)
96AQI (US)
58AQI (US)
22AQI (US)
50AQI (US)
46AQI (US)
38AQI (US)
154AQI (US)
133AQI (US)
35AQI (US)
27AQI (US)
33AQI (US)
24AQI (US)
31AQI (US)
56AQI (US)
132AQI (US)
90AQI (US)
39AQI (US)
53AQI (US)
47AQI (US)
44AQI (US)
38AQI (US)
28AQI (US)
75AQI (US)
123AQI (US)
48AQI (US)
109AQI (US)
155AQI (US)
130AQI (US)
42AQI (US)
36AQI (US)
36AQI (US)
85AQI (US)
101AQI (US)
84AQI (US)
136AQI (US)
160AQI (US)
130AQI (US)
73AQI (US)
34AQI (US)
95AQI (US)
60AQI (US)
59AQI (US)
125AQI (US)
106AQI (US)
70AQI (US)
41AQI (US)
50AQI (US)
65AQI (US)
98AQI (US)
151AQI (US)
142AQI (US)
152AQI (US)
84AQI (US)
48AQI (US)
122AQI (US)
88AQI (US)
52AQI (US)
30AQI (US)
81AQI (US)
50AQI (US)
44AQI (US)
78AQI (US)
93AQI (US)
104AQI (US)
117AQI (US)
101AQI (US)
145AQI (US)
97AQI (US)
78AQI (US)
45AQI (US)
80AQI (US)
97AQI (US)
101AQI (US)
138AQI (US)
153AQI (US)
127AQI (US)
141AQI (US)
142AQI (US)
83AQI (US)
110AQI (US)
101AQI (US)
62AQI (US)
84AQI (US)
101AQI (US)
97AQI (US)
62AQI (US)
64AQI (US)
22AQI (US)
21AQI (US)
36AQI (US)
43AQI (US)
63AQI (US)
68AQI (US)
60AQI (US)
88AQI (US)
84AQI (US)
127AQI (US)
114AQI (US)
64AQI (US)
49AQI (US)
34AQI (US)
53AQI (US)
56AQI (US)
43AQI (US)
53AQI (US)
67AQI (US)
45AQI (US)
45AQI (US)
84AQI (US)
31AQI (US)
46AQI (US)
56AQI (US)
91AQI (US)
75AQI (US)
38AQI (US)
17AQI (US)
35AQI (US)
52AQI (US)
53AQI (US)
42AQI (US)
40AQI (US)
40AQI (US)
66AQI (US)
48AQI (US)
35AQI (US)
37AQI (US)
36AQI (US)
77AQI (US)
64AQI (US)
57AQI (US)
53AQI (US)
62AQI (US)
68AQI (US)
80AQI (US)
72AQI (US)
70AQI (US)
67AQI (US)
44AQI (US)
45AQI (US)
54AQI (US)
25AQI (US)
30AQI (US)
44AQI (US)
34AQI (US)
27AQI (US)
13AQI (US)
36AQI (US)
14AQI (US)
41AQI (US)
16AQI (US)
23AQI (US)
41AQI (US)
53AQI (US)
25AQI (US)
44AQI (US)
56AQI (US)
54AQI (US)
35AQI (US)
42AQI (US)
36AQI (US)
39AQI (US)
17AQI (US)
24AQI (US)
34AQI (US)
28AQI (US)
27AQI (US)
36AQI (US)
21AQI (US)
38AQI (US)
46AQI (US)
22AQI (US)
31AQI (US)
44AQI (US)
47AQI (US)
48AQI (US)
85AQI (US)
29AQI (US)
41AQI (US)
24AQI (US)
22AQI (US)
27AQI (US)
26AQI (US)
43AQI (US)
16AQI (US)
33AQI (US)
30AQI (US)
24AQI (US)
61AQI (US)
91AQI (US)
95AQI (US)
62AQI (US)
52AQI (US)
33AQI (US)
35AQI (US)
No. of days
202663AQI (US)
Highest AQI (US) recorded in
March95AQI (US)
Lowest AQI (US) recorded in
June33AQI (US)
202565AQI (US)
Highest AQI (US) recorded in
March88AQI (US)
Lowest AQI (US) recorded in
October50AQI (US)
202467AQI (US)
Highest AQI (US) recorded in
March90AQI (US)
Lowest AQI (US) recorded in
September46AQI (US)
202373AQI (US)
Highest AQI (US) recorded in
March97AQI (US)
Lowest AQI (US) recorded in
November55AQI (US)
202270AQI (US)
Highest AQI (US) recorded in
August116AQI (US)
Lowest AQI (US) recorded in
September54AQI (US)
202176AQI (US)
Highest AQI (US) recorded in
March115AQI (US)
Lowest AQI (US) recorded in
September59AQI (US)
202071AQI (US)
Highest AQI (US) recorded in
April96AQI (US)
Lowest AQI (US) recorded in
August58AQI (US)
Most & Least Polluted Years Over the Last 7 Years
City Environmental Monitoring Station's annual 2026 AQI (US) (63) shows an average percentage change of -10.1% (improved AQI (US)) compared to previous years: 2020 (71), 2021 (76), 2022 (70), 2023 (73), 2024 (67), 2025 (65).