Lijiatuo, Chengdu, Sichuan, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
February Air Quality Analysis
Lijiatuo, Chengdu, Sichuan, China
AQI Trends: Highest and Lowest
Same Day Analysis (8th February):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 96 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Feb - 8th Feb 2026
Lijiatuo, Chengdu, Sichuan, China
7 AM7th Feb 2026
6 PM
6 AM8th Feb 2026
150AQI
81AQI
99AQI
73AQI
In the last 24 hours,
Lijiatuo's AQI reached its highest point of 150 at 9 AM during the Day, while the lowest point, 73, was recorded at 8 PM during the Night between 7th Feb and 8th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Lijiatuo, Chengdu, Sichuan, China
9°C5/14°C
10°C6/13°C
11°C8/15°C
11°C7/14°C
13°C11/18°C
12°C8/17°C
12°C8/17°C
13°C9/17°C
13°C9/18°C
11°C6/13°C
6°C3/8°C
5°C3/7°C
5°C2/9°C
6°C4/9°C
7°C4/10°C
7°C6/10°C
9°C5/14°C
9°C6/12°C
11°C9/13°C
10°C9/13°C
9°C7/11°C
8°C5/11°C
9°C5/13°C
10°C5/14°C
11°C8/14°C
11°C9/13°C
11°C7/16°C
12°C8/17°C
10°C8/11°C
8°C6/11°C
146AQI
139AQI
148AQI
139AQI
2026 Days Vs Air Quality
Lijiatuo, Chengdu, Sichuan, China
3%
1
18%
7
41%
16
38%
15
Total number of days with different AQI categories in last 40 days in 2026 (325 days remaining)
Under WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2026, 3% of 40 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
Lijiatuo, Chengdu, Sichuan, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
86AQI (US)
96AQI (US)
42AQI (US)
82AQI (US)
133AQI (US)
106AQI (US)
128AQI (US)
142AQI (US)
154AQI (US)
169AQI (US)
187AQI (US)
192AQI (US)
191AQI (US)
172AQI (US)
160AQI (US)
174AQI (US)
181AQI (US)
188AQI (US)
107AQI (US)
72AQI (US)
94AQI (US)
126AQI (US)
112AQI (US)
146AQI (US)
146AQI (US)
122AQI (US)
123AQI (US)
158AQI (US)
139AQI (US)
93AQI (US)
141AQI (US)
137AQI (US)
135AQI (US)
153AQI (US)
152AQI (US)
158AQI (US)
156AQI (US)
115AQI (US)
96AQI (US)
134AQI (US)
138AQI (US)
No. of days
2026135AQI (US)
Highest AQI (US) recorded in
February138AQI (US)
Lowest AQI (US) recorded in
January134AQI (US)
202593AQI (US)
Highest AQI (US) recorded in
December153AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
202480AQI (US)
Highest AQI (US) recorded in
January130AQI (US)
Lowest AQI (US) recorded in
July49AQI (US)
2023109AQI (US)
Highest AQI (US) recorded in
December111AQI (US)
Lowest AQI (US) recorded in
November79AQI (US)
202086AQI (US)
Highest AQI (US) recorded in
September155AQI (US)
Lowest AQI (US) recorded in
June74AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Lijiatuo's annual 2026 AQI (US) (135) shows an average percentage change of 48.9% (worsened AQI (US)) compared to previous years: 2020 (86), 2023 (109), 2024 (80), 2025 (93).