Heze, Shandong, 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
Heze, Shandong, 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 38 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
Heze, Shandong, China
5 AM3rd Jun 2026
7 PM
4 AM4th Jun 2026
136AQI
88AQI
101AQI
33AQI
In the last 24 hours,
Heze's AQI reached its highest point of 136 at 10 AM during the Day, while the lowest point, 33, was recorded at 3 AM during the Night between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Heze, Shandong, China
24°C19/31°C
19°C14/23°C
18°C11/25°C
21°C13/28°C
24°C17/33°C
25°C19/32°C
26°C18/34°C
27°C22/34°C
27°C21/34°C
25°C19/32°C
24°C18/30°C
23°C20/28°C
20°C18/23°C
21°C17/25°C
21°C18/25°C
21°C14/27°C
22°C19/24°C
24°C19/31°C
24°C19/31°C
21°C20/22°C
18°C16/21°C
22°C16/29°C
25°C21/30°C
26°C19/32°C
27°C20/35°C
28°C21/34°C
29°C22/35°C
30°C22/37°C
31°C24/38°C
26°C20/33°C
75AQI
57AQI
69AQI
60AQI
2026 Days Vs Air Quality
Heze, Shandong, China
8%
12
43%
67
30%
46
19%
30
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 8%
Health Risk Level:
Extreme
In 2026, 8% of 155 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Heze, Shandong, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
80AQI (US)
129AQI (US)
161AQI (US)
166AQI (US)
193AQI (US)
126AQI (US)
92AQI (US)
116AQI (US)
100AQI (US)
82AQI (US)
58AQI (US)
94AQI (US)
145AQI (US)
173AQI (US)
151AQI (US)
154AQI (US)
120AQI (US)
108AQI (US)
85AQI (US)
50AQI (US)
92AQI (US)
139AQI (US)
145AQI (US)
156AQI (US)
178AQI (US)
174AQI (US)
184AQI (US)
139AQI (US)
169AQI (US)
159AQI (US)
163AQI (US)
162AQI (US)
165AQI (US)
159AQI (US)
161AQI (US)
146AQI (US)
68AQI (US)
95AQI (US)
134AQI (US)
120AQI (US)
128AQI (US)
126AQI (US)
148AQI (US)
162AQI (US)
150AQI (US)
96AQI (US)
67AQI (US)
116AQI (US)
119AQI (US)
117AQI (US)
106AQI (US)
101AQI (US)
97AQI (US)
86AQI (US)
63AQI (US)
64AQI (US)
104AQI (US)
138AQI (US)
161AQI (US)
108AQI (US)
128AQI (US)
158AQI (US)
153AQI (US)
143AQI (US)
111AQI (US)
118AQI (US)
147AQI (US)
151AQI (US)
162AQI (US)
163AQI (US)
177AQI (US)
151AQI (US)
157AQI (US)
99AQI (US)
148AQI (US)
155AQI (US)
108AQI (US)
90AQI (US)
139AQI (US)
148AQI (US)
140AQI (US)
154AQI (US)
156AQI (US)
144AQI (US)
129AQI (US)
134AQI (US)
123AQI (US)
84AQI (US)
109AQI (US)
110AQI (US)
101AQI (US)
95AQI (US)
78AQI (US)
64AQI (US)
73AQI (US)
81AQI (US)
92AQI (US)
64AQI (US)
77AQI (US)
101AQI (US)
95AQI (US)
86AQI (US)
44AQI (US)
51AQI (US)
77AQI (US)
105AQI (US)
124AQI (US)
102AQI (US)
87AQI (US)
79AQI (US)
59AQI (US)
51AQI (US)
49AQI (US)
41AQI (US)
55AQI (US)
67AQI (US)
97AQI (US)
58AQI (US)
51AQI (US)
76AQI (US)
66AQI (US)
47AQI (US)
26AQI (US)
45AQI (US)
59AQI (US)
60AQI (US)
62AQI (US)
55AQI (US)
57AQI (US)
71AQI (US)
83AQI (US)
93AQI (US)
86AQI (US)
98AQI (US)
64AQI (US)
76AQI (US)
64AQI (US)
56AQI (US)
54AQI (US)
63AQI (US)
69AQI (US)
79AQI (US)
72AQI (US)
71AQI (US)
66AQI (US)
42AQI (US)
42AQI (US)
49AQI (US)
32AQI (US)
58AQI (US)
66AQI (US)
75AQI (US)
85AQI (US)
110AQI (US)
38AQI (US)
132AQI (US)
120AQI (US)
135AQI (US)
76AQI (US)
62AQI (US)
77AQI (US)
No. of days
2026104AQI (US)
Highest AQI (US) recorded in
March135AQI (US)
Lowest AQI (US) recorded in
May62AQI (US)
2025105AQI (US)
Highest AQI (US) recorded in
December148AQI (US)
Lowest AQI (US) recorded in
August59AQI (US)
2024106AQI (US)
Highest AQI (US) recorded in
January158AQI (US)
Lowest AQI (US) recorded in
July63AQI (US)
2023110AQI (US)
Highest AQI (US) recorded in
January172AQI (US)
Lowest AQI (US) recorded in
July60AQI (US)
2022115AQI (US)
Highest AQI (US) recorded in
January181AQI (US)
Lowest AQI (US) recorded in
July70AQI (US)
2021120AQI (US)
Highest AQI (US) recorded in
March186AQI (US)
Lowest AQI (US) recorded in
July63AQI (US)
2020113AQI (US)
Highest AQI (US) recorded in
December163AQI (US)
Lowest AQI (US) recorded in
August79AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Heze's annual 2026 AQI (US) (104) shows an average percentage change of -6.5% (improved AQI (US)) compared to previous years: 2020 (113), 2021 (120), 2022 (115), 2023 (110), 2024 (106), 2025 (105).