Gaoling District, Xian, Shaanxi, 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
Gaoling District, Xian, Shaanxi, China
AQI Trends: Highest and Lowest
Same Day Analysis (15th February):
On this day, AQI across the 1 years varied significantly: 2026 ranks 1st highest AQI at 88 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 14th Feb - 15th Feb 2026
Gaoling District, Xian, Shaanxi, China
7 AM14th Feb 2026
6 PM
6 AM15th Feb 2026
166AQI
151AQI
174AQI
87AQI
In the last 24 hours,
Gaoling District's AQI reached its highest point of 174 at 10 PM during the Night, while the lowest point, 87, was recorded at 6 AM during the Night between 14th Feb and 15th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Gaoling District, Xian, Shaanxi, China
5°C0/11°C
4°C1/6°C
1°C-3/4°C
-1°C-4/2°C
-1°C-5/3°C
-2°C-6/4°C
0°C-4/7°C
1°C-3/8°C
2°C-1/8°C
4°C0/9°C
3°C-1/9°C
4°C0/9°C
3°C0/8°C
2°C0/6°C
4°C1/10°C
5°C0/10°C
5°C1/10°C
6°C1/12°C
8°C4/13°C
8°C5/12°C
6°C3/11°C
4°C2/8°C
4°C-2/10°C
6°C2/11°C
7°C2/13°C
6°C1/13°C
9°C3/16°C
11°C5/18°C
12°C6/19°C
6°C2/8°C
147AQI
131AQI
151AQI
129AQI
2026 Days Vs Air Quality
Gaoling District, Xian, Shaanxi, China
20%
9
37%
17
43%
20
Total number of days with different AQI categories in last 47 days in 2026 (318 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 47 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
Gaoling District, Xian, Shaanxi, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
113AQI (US)
156AQI (US)
185AQI (US)
150AQI (US)
115AQI (US)
74AQI (US)
105AQI (US)
85AQI (US)
104AQI (US)
79AQI (US)
84AQI (US)
131AQI (US)
148AQI (US)
140AQI (US)
139AQI (US)
155AQI (US)
158AQI (US)
167AQI (US)
99AQI (US)
57AQI (US)
98AQI (US)
144AQI (US)
170AQI (US)
178AQI (US)
176AQI (US)
148AQI (US)
147AQI (US)
177AQI (US)
140AQI (US)
154AQI (US)
164AQI (US)
165AQI (US)
153AQI (US)
158AQI (US)
164AQI (US)
164AQI (US)
157AQI (US)
108AQI (US)
120AQI (US)
130AQI (US)
93AQI (US)
131AQI (US)
159AQI (US)
152AQI (US)
161AQI (US)
88AQI (US)
134AQI (US)
140AQI (US)
No. of days
2026136AQI (US)
Highest AQI (US) recorded in
February140AQI (US)
Lowest AQI (US) recorded in
January134AQI (US)
202587AQI (US)
Highest AQI (US) recorded in
December155AQI (US)
Lowest AQI (US) recorded in
September59AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Gaoling District's annual 2026 AQI (US) (136) shows an average percentage change of 55.3% (worsened AQI (US)) compared to previous years: 2025 (87).