Xietaizi, Chongqing, Chongqing, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Xietaizi, Chongqing, Chongqing, China
AQI Trends: Highest and Lowest
Same Day Analysis (12th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 87 of Moderate air quality, showing improvement over 2025 and 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 11th Mar - 12th Mar 2026
Xietaizi, Chongqing, Chongqing, China
7 AM11th Mar 2026
6 PM
6 AM12th Mar 2026
98AQI
56AQI
125AQI
82AQI
In the last 24 hours,
Xietaizi's AQI reached its highest point of 125 at 1 AM during the Night, while the lowest point, 56, was recorded at 5 PM during the Day between 11th Mar and 12th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Xietaizi, Chongqing, Chongqing, China
13°C9/17°C
13°C11/16°C
15°C11/19°C
16°C11/20°C
16°C15/19°C
13°C11/14°C
12°C10/15°C
12°C11/12°C
13°C11/17°C
16°C12/21°C
18°C14/23°C
20°C16/23°C
20°C17/22°C
18°C15/22°C
17°C16/20°C
17°C15/21°C
17°C15/21°C
17°C15/20°C
15°C14/16°C
14°C13/15°C
14°C14/16°C
17°C13/23°C
18°C16/20°C
17°C16/19°C
14°C13/15°C
13°C12/13°C
13°C12/14°C
16°C11/21°C
19°C14/24°C
20°C16/24°C
99AQI
93AQI
106AQI
103AQI
2026 Days Vs Air Quality
Xietaizi, Chongqing, Chongqing, China
6%
4
34%
24
35%
25
25%
18
Total number of days with different AQI categories in last 72 days in 2026 (293 days remaining)
Under WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2026, 6% of 72 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
Xietaizi, Chongqing, Chongqing, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
61AQI (US)
59AQI (US)
78AQI (US)
97AQI (US)
123AQI (US)
115AQI (US)
124AQI (US)
137AQI (US)
155AQI (US)
166AQI (US)
170AQI (US)
175AQI (US)
169AQI (US)
176AQI (US)
175AQI (US)
180AQI (US)
180AQI (US)
182AQI (US)
157AQI (US)
36AQI (US)
61AQI (US)
89AQI (US)
105AQI (US)
108AQI (US)
114AQI (US)
134AQI (US)
131AQI (US)
140AQI (US)
121AQI (US)
72AQI (US)
75AQI (US)
98AQI (US)
131AQI (US)
126AQI (US)
138AQI (US)
155AQI (US)
158AQI (US)
129AQI (US)
94AQI (US)
86AQI (US)
129AQI (US)
114AQI (US)
147AQI (US)
150AQI (US)
151AQI (US)
156AQI (US)
112AQI (US)
151AQI (US)
142AQI (US)
153AQI (US)
142AQI (US)
134AQI (US)
152AQI (US)
148AQI (US)
76AQI (US)
64AQI (US)
102AQI (US)
88AQI (US)
33AQI (US)
53AQI (US)
71AQI (US)
64AQI (US)
58AQI (US)
84AQI (US)
77AQI (US)
64AQI (US)
64AQI (US)
47AQI (US)
36AQI (US)
76AQI (US)
87AQI (US)
125AQI (US)
124AQI (US)
65AQI (US)
No. of days
2026114AQI (US)
Highest AQI (US) recorded in
January125AQI (US)
Lowest AQI (US) recorded in
March65AQI (US)
202589AQI (US)
Highest AQI (US) recorded in
January144AQI (US)
Lowest AQI (US) recorded in
July55AQI (US)
202491AQI (US)
Highest AQI (US) recorded in
January136AQI (US)
Lowest AQI (US) recorded in
July57AQI (US)
202397AQI (US)
Highest AQI (US) recorded in
January152AQI (US)
Lowest AQI (US) recorded in
July63AQI (US)
202295AQI (US)
Highest AQI (US) recorded in
January163AQI (US)
Lowest AQI (US) recorded in
August63AQI (US)
2021101AQI (US)
Highest AQI (US) recorded in
January156AQI (US)
Lowest AQI (US) recorded in
September64AQI (US)
202091AQI (US)
Highest AQI (US) recorded in
December127AQI (US)
Lowest AQI (US) recorded in
July68AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Xietaizi's annual 2026 AQI (US) (114) shows an average percentage change of 21.6% (worsened AQI (US)) compared to previous years: 2020 (91), 2021 (101), 2022 (95), 2023 (97), 2024 (91), 2025 (89).