Xanqa Guznwaihua, Tongchuan, 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
Xanqa Guznwaihua, Tongchuan, Shaanxi, China
AQI Trends: Highest and Lowest
Same Day Analysis (14th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 122 of Poor air quality, showing improvement over 2025 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 13th Feb - 14th Feb 2026
Xanqa Guznwaihua, Tongchuan, Shaanxi, China
7 AM13th Feb 2026
6 PM
6 AM14th Feb 2026
120AQI
67AQI
158AQI
78AQI
In the last 24 hours,
Xanqa Guznwaihua's AQI reached its highest point of 158 at 10 PM during the Night, while the lowest point, 67, was recorded at 9 AM during the Day between 13th Feb and 14th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Xanqa Guznwaihua, Tongchuan, Shaanxi, China
3°C-1/7°C
1°C-1/6°C
0°C-3/5°C
-3°C-7/-1°C
-4°C-7/-1°C
-4°C-6/0°C
-4°C-9/2°C
-1°C-5/5°C
0°C-4/6°C
0°C-2/5°C
1°C-2/5°C
0°C-2/5°C
1°C-2/7°C
0°C-2/1°C
-1°C-3/1°C
2°C-2/5°C
2°C-1/6°C
1°C-3/7°C
3°C0/7°C
4°C0/9°C
4°C1/9°C
4°C1/8°C
1°C-2/5°C
0°C-3/5°C
2°C-1/9°C
3°C-1/8°C
3°C-2/9°C
6°C1/12°C
7°C2/14°C
10°C4/17°C
123AQI
117AQI
142AQI
122AQI
2026 Days Vs Air Quality
Xanqa Guznwaihua, Tongchuan, Shaanxi, China
33%
15
47%
21
20%
9
Total number of days with different AQI categories in last 46 days in 2026 (319 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 46 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
Xanqa Guznwaihua, Tongchuan, Shaanxi, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
145AQI (US)
158AQI (US)
192AQI (US)
165AQI (US)
98AQI (US)
73AQI (US)
76AQI (US)
69AQI (US)
69AQI (US)
61AQI (US)
65AQI (US)
88AQI (US)
94AQI (US)
95AQI (US)
120AQI (US)
102AQI (US)
130AQI (US)
172AQI (US)
77AQI (US)
71AQI (US)
96AQI (US)
135AQI (US)
146AQI (US)
152AQI (US)
153AQI (US)
137AQI (US)
139AQI (US)
169AQI (US)
112AQI (US)
134AQI (US)
161AQI (US)
154AQI (US)
136AQI (US)
113AQI (US)
135AQI (US)
142AQI (US)
144AQI (US)
114AQI (US)
83AQI (US)
114AQI (US)
83AQI (US)
117AQI (US)
149AQI (US)
116AQI (US)
122AQI (US)
118AQI (US)
123AQI (US)
No. of days
2026119AQI (US)
Highest AQI (US) recorded in
February123AQI (US)
Lowest AQI (US) recorded in
January118AQI (US)
202598AQI (US)
Highest AQI (US) recorded in
January129AQI (US)
Lowest AQI (US) recorded in
September57AQI (US)
202499AQI (US)
Highest AQI (US) recorded in
February150AQI (US)
Lowest AQI (US) recorded in
July68AQI (US)
2023100AQI (US)
Highest AQI (US) recorded in
February156AQI (US)
Lowest AQI (US) recorded in
August66AQI (US)
2022107AQI (US)
Highest AQI (US) recorded in
January156AQI (US)
Lowest AQI (US) recorded in
June67AQI (US)
2021101AQI (US)
Highest AQI (US) recorded in
March176AQI (US)
Lowest AQI (US) recorded in
September60AQI (US)
202098AQI (US)
Highest AQI (US) recorded in
December139AQI (US)
Lowest AQI (US) recorded in
August68AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Xanqa Guznwaihua's annual 2026 AQI (US) (119) shows an average percentage change of 18.7% (worsened AQI (US)) compared to previous years: 2020 (98), 2021 (101), 2022 (107), 2023 (100), 2024 (99), 2025 (98).