Yuanyang, 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
Yuanyang, Chongqing, Chongqing, China
AQI Trends: Highest and Lowest
Same Day Analysis (5th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 83 of Moderate air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Mar - 5th Mar 2026
Yuanyang, Chongqing, Chongqing, China
7 AM4th Mar 2026
6 PM
6 AM5th Mar 2026
78AQI
36AQI
84AQI
55AQI
In the last 24 hours,
Yuanyang's AQI reached its highest point of 84 at 1 AM during the Night, while the lowest point, 36, was recorded at 5 PM during the Day between 4th Mar and 5th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Yuanyang, Chongqing, Chongqing, China
13°C11/16°C
13°C9/17°C
14°C10/18°C
12°C11/12°C
11°C10/13°C
11°C9/13°C
12°C10/14°C
13°C9/17°C
13°C11/16°C
15°C10/19°C
15°C11/20°C
16°C15/19°C
13°C11/13°C
12°C10/16°C
12°C11/12°C
13°C11/17°C
16°C11/21°C
18°C13/24°C
20°C15/23°C
20°C18/23°C
18°C16/22°C
17°C16/20°C
17°C15/21°C
17°C15/21°C
17°C15/20°C
15°C13/16°C
14°C13/15°C
15°C14/16°C
17°C12/23°C
18°C16/20°C
104AQI
104AQI
110AQI
102AQI
2026 Days Vs Air Quality
Yuanyang, Chongqing, Chongqing, China
3%
2
33%
21
42%
27
22%
14
Total number of days with different AQI categories in last 65 days in 2026 (300 days remaining)
Under WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2026, 3% of 65 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
Yuanyang, Chongqing, Chongqing, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
56AQI (US)
60AQI (US)
78AQI (US)
100AQI (US)
112AQI (US)
122AQI (US)
115AQI (US)
143AQI (US)
157AQI (US)
165AQI (US)
173AQI (US)
179AQI (US)
170AQI (US)
175AQI (US)
173AQI (US)
179AQI (US)
180AQI (US)
176AQI (US)
154AQI (US)
50AQI (US)
51AQI (US)
90AQI (US)
98AQI (US)
110AQI (US)
119AQI (US)
136AQI (US)
125AQI (US)
124AQI (US)
111AQI (US)
68AQI (US)
57AQI (US)
90AQI (US)
121AQI (US)
110AQI (US)
130AQI (US)
149AQI (US)
154AQI (US)
118AQI (US)
80AQI (US)
83AQI (US)
121AQI (US)
120AQI (US)
132AQI (US)
150AQI (US)
125AQI (US)
151AQI (US)
102AQI (US)
137AQI (US)
134AQI (US)
152AQI (US)
122AQI (US)
123AQI (US)
144AQI (US)
138AQI (US)
60AQI (US)
59AQI (US)
88AQI (US)
76AQI (US)
29AQI (US)
56AQI (US)
73AQI (US)
55AQI (US)
60AQI (US)
83AQI (US)
123AQI (US)
114AQI (US)
65AQI (US)
No. of days
2026115AQI (US)
Highest AQI (US) recorded in
January123AQI (US)
Lowest AQI (US) recorded in
March65AQI (US)
202589AQI (US)
Highest AQI (US) recorded in
January143AQI (US)
Lowest AQI (US) recorded in
July53AQI (US)
202487AQI (US)
Highest AQI (US) recorded in
January136AQI (US)
Lowest AQI (US) recorded in
July55AQI (US)
202393AQI (US)
Highest AQI (US) recorded in
January147AQI (US)
Lowest AQI (US) recorded in
June67AQI (US)
202292AQI (US)
Highest AQI (US) recorded in
December131AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
202185AQI (US)
Highest AQI (US) recorded in
December131AQI (US)
Lowest AQI (US) recorded in
August56AQI (US)
202074AQI (US)
Highest AQI (US) recorded in
December106AQI (US)
Lowest AQI (US) recorded in
July56AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Yuanyang's annual 2026 AQI (US) (115) shows an average percentage change of 33.2% (worsened AQI (US)) compared to previous years: 2020 (74), 2021 (85), 2022 (92), 2023 (93), 2024 (87), 2025 (89).