Pujiang Middle School, Yiwu, Zhejiang, 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
Pujiang Middle School, Yiwu, Zhejiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (15th August):
On this day, AQI across the 4 years varied significantly: 2026 ranks 3rd highest AQI at 38 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Pujiang Middle School, Yiwu, Zhejiang, China
5 AM14th Aug 2026
6 PM
4 AM15th Aug 2026
68AQI
40AQI
40AQI
23AQI
In the last 24 hours,
Pujiang Middle School's AQI reached its highest point of 68 at 9 AM during the Day, while the lowest point, 23, was recorded at 9 PM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Pujiang Middle School, Yiwu, Zhejiang, China
30°C25/35°C
29°C25/35°C
29°C24/35°C
28°C24/33°C
27°C24/30°C
28°C24/35°C
29°C24/36°C
29°C24/36°C
29°C23/36°C
28°C23/35°C
27°C23/34°C
27°C23/33°C
27°C22/35°C
29°C22/36°C
28°C23/36°C
28°C21/36°C
29°C23/37°C
30°C25/37°C
29°C23/37°C
29°C24/34°C
28°C23/34°C
29°C23/35°C
27°C24/31°C
25°C24/26°C
25°C24/27°C
27°C24/32°C
27°C23/32°C
28°C23/32°C
27°C25/32°C
26°C24/31°C
45AQI
41AQI
48AQI
40AQI
2026 Days Vs Air Quality
Pujiang Middle School, Yiwu, Zhejiang, China
34%
77
47%
107
16%
36
3%
7
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Under WHO’s Safe Air Quality Limits: 34%
Health Risk Level:
High
In 2026, 34% of 227 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
Pujiang Middle School, Yiwu, Zhejiang, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
50AQI (US)
78AQI (US)
158AQI (US)
159AQI (US)
153AQI (US)
135AQI (US)
113AQI (US)
105AQI (US)
135AQI (US)
101AQI (US)
101AQI (US)
118AQI (US)
122AQI (US)
143AQI (US)
138AQI (US)
146AQI (US)
161AQI (US)
155AQI (US)
113AQI (US)
45AQI (US)
82AQI (US)
115AQI (US)
148AQI (US)
154AQI (US)
159AQI (US)
149AQI (US)
83AQI (US)
149AQI (US)
102AQI (US)
57AQI (US)
32AQI (US)
84AQI (US)
110AQI (US)
133AQI (US)
111AQI (US)
148AQI (US)
96AQI (US)
55AQI (US)
88AQI (US)
76AQI (US)
92AQI (US)
100AQI (US)
109AQI (US)
123AQI (US)
115AQI (US)
79AQI (US)
44AQI (US)
120AQI (US)
112AQI (US)
92AQI (US)
72AQI (US)
59AQI (US)
76AQI (US)
87AQI (US)
54AQI (US)
59AQI (US)
66AQI (US)
20AQI (US)
34AQI (US)
67AQI (US)
35AQI (US)
41AQI (US)
96AQI (US)
73AQI (US)
106AQI (US)
112AQI (US)
98AQI (US)
107AQI (US)
99AQI (US)
97AQI (US)
95AQI (US)
109AQI (US)
103AQI (US)
118AQI (US)
97AQI (US)
106AQI (US)
86AQI (US)
48AQI (US)
120AQI (US)
77AQI (US)
62AQI (US)
81AQI (US)
61AQI (US)
66AQI (US)
99AQI (US)
53AQI (US)
62AQI (US)
53AQI (US)
80AQI (US)
26AQI (US)
30AQI (US)
56AQI (US)
60AQI (US)
32AQI (US)
74AQI (US)
87AQI (US)
65AQI (US)
34AQI (US)
81AQI (US)
51AQI (US)
89AQI (US)
50AQI (US)
69AQI (US)
66AQI (US)
73AQI (US)
62AQI (US)
105AQI (US)
102AQI (US)
85AQI (US)
97AQI (US)
65AQI (US)
37AQI (US)
10AQI (US)
45AQI (US)
71AQI (US)
76AQI (US)
81AQI (US)
96AQI (US)
34AQI (US)
47AQI (US)
51AQI (US)
62AQI (US)
62AQI (US)
50AQI (US)
49AQI (US)
43AQI (US)
67AQI (US)
57AQI (US)
34AQI (US)
55AQI (US)
62AQI (US)
70AQI (US)
94AQI (US)
40AQI (US)
31AQI (US)
74AQI (US)
59AQI (US)
52AQI (US)
45AQI (US)
61AQI (US)
69AQI (US)
73AQI (US)
66AQI (US)
65AQI (US)
56AQI (US)
43AQI (US)
49AQI (US)
62AQI (US)
93AQI (US)
51AQI (US)
63AQI (US)
67AQI (US)
95AQI (US)
84AQI (US)
47AQI (US)
63AQI (US)
65AQI (US)
70AQI (US)
38AQI (US)
35AQI (US)
52AQI (US)
64AQI (US)
60AQI (US)
69AQI (US)
39AQI (US)
66AQI (US)
30AQI (US)
67AQI (US)
57AQI (US)
30AQI (US)
32AQI (US)
46AQI (US)
52AQI (US)
37AQI (US)
50AQI (US)
31AQI (US)
69AQI (US)
89AQI (US)
66AQI (US)
54AQI (US)
22AQI (US)
31AQI (US)
44AQI (US)
46AQI (US)
44AQI (US)
39AQI (US)
28AQI (US)
43AQI (US)
27AQI (US)
39AQI (US)
44AQI (US)
23AQI (US)
14AQI (US)
33AQI (US)
29AQI (US)
24AQI (US)
26AQI (US)
47AQI (US)
50AQI (US)
52AQI (US)
32AQI (US)
30AQI (US)
42AQI (US)
55AQI (US)
67AQI (US)
23AQI (US)
29AQI (US)
31AQI (US)
27AQI (US)
28AQI (US)
46AQI (US)
36AQI (US)
35AQI (US)
36AQI (US)
66AQI (US)
75AQI (US)
57AQI (US)
68AQI (US)
40AQI (US)
39AQI (US)
26AQI (US)
30AQI (US)
49AQI (US)
55AQI (US)
49AQI (US)
52AQI (US)
38AQI (US)
118AQI (US)
86AQI (US)
82AQI (US)
64AQI (US)
58AQI (US)
55AQI (US)
36AQI (US)
48AQI (US)
No. of days
202670AQI (US)
Highest AQI (US) recorded in
January118AQI (US)
Lowest AQI (US) recorded in
July36AQI (US)
202584AQI (US)
Highest AQI (US) recorded in
December126AQI (US)
Lowest AQI (US) recorded in
July48AQI (US)
202473AQI (US)
Highest AQI (US) recorded in
December119AQI (US)
Lowest AQI (US) recorded in
July52AQI (US)
202391AQI (US)
Highest AQI (US) recorded in
November91AQI (US)
Lowest AQI (US) recorded in
December91AQI (US)
202267AQI (US)
Highest AQI (US) recorded in
May79AQI (US)
Lowest AQI (US) recorded in
July52AQI (US)
202178AQI (US)
Highest AQI (US) recorded in
January116AQI (US)
Lowest AQI (US) recorded in
July51AQI (US)
202078AQI (US)
Highest AQI (US) recorded in
December124AQI (US)
Lowest AQI (US) recorded in
June58AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Pujiang Middle School's annual 2026 AQI (US) (70) shows an average percentage change of -9.9% (improved AQI (US)) compared to previous years: 2020 (78), 2021 (78), 2022 (67), 2023 (91), 2024 (73), 2025 (84).