No2 Water Factory, Xinyu, Jiangxi, 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
No2 Water Factory, Xinyu, Jiangxi, China
AQI Trends: Highest and Lowest
Same Day Analysis (9th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 107 of Poor air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 8th Feb - 9th Feb 2026
No2 Water Factory, Xinyu, Jiangxi, China
7 AM8th Feb 2026
5 PM
6 AM9th Feb 2026
108AQI
59AQI
124AQI
81AQI
In the last 24 hours,
No2 Water Factory's AQI reached its highest point of 124 at 4 AM during the Night, while the lowest point, 59, was recorded at 4 PM during the Day between 8th Feb and 9th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
No2 Water Factory, Xinyu, Jiangxi, China
9°C5/15°C
9°C5/12°C
12°C6/20°C
15°C8/22°C
16°C12/23°C
16°C12/21°C
17°C14/21°C
16°C11/22°C
15°C7/20°C
4°C1/7°C
1°C1/2°C
4°C1/8°C
6°C1/13°C
9°C4/16°C
12°C7/20°C
10°C8/13°C
8°C6/9°C
9°C5/15°C
9°C5/13°C
10°C6/14°C
5°C5/6°C
7°C4/11°C
9°C5/15°C
11°C5/16°C
15°C11/23°C
15°C13/18°C
11°C8/13°C
8°C6/10°C
7°C4/11°C
4°C2/6°C
114AQI
100AQI
110AQI
100AQI
2026 Days Vs Air Quality
No2 Water Factory, Xinyu, Jiangxi, China
5%
2
40%
16
48%
19
8%
3
Total number of days with different AQI categories in last 41 days in 2026 (324 days remaining)
Under WHO’s Safe Air Quality Limits: 5%
Health Risk Level:
Extreme
In 2026, 5% of 41 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
No2 Water Factory, Xinyu, Jiangxi, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
71AQI (US)
67AQI (US)
126AQI (US)
136AQI (US)
86AQI (US)
108AQI (US)
93AQI (US)
108AQI (US)
105AQI (US)
116AQI (US)
109AQI (US)
131AQI (US)
146AQI (US)
136AQI (US)
135AQI (US)
160AQI (US)
142AQI (US)
185AQI (US)
160AQI (US)
48AQI (US)
77AQI (US)
82AQI (US)
130AQI (US)
134AQI (US)
150AQI (US)
121AQI (US)
87AQI (US)
84AQI (US)
127AQI (US)
92AQI (US)
46AQI (US)
71AQI (US)
66AQI (US)
72AQI (US)
91AQI (US)
122AQI (US)
98AQI (US)
55AQI (US)
88AQI (US)
107AQI (US)
113AQI (US)
86AQI (US)
No. of days
2026107AQI (US)
Highest AQI (US) recorded in
January113AQI (US)
Lowest AQI (US) recorded in
February86AQI (US)
202587AQI (US)
Highest AQI (US) recorded in
December139AQI (US)
Lowest AQI (US) recorded in
August52AQI (US)
202483AQI (US)
Highest AQI (US) recorded in
December132AQI (US)
Lowest AQI (US) recorded in
July48AQI (US)
202390AQI (US)
Highest AQI (US) recorded in
December130AQI (US)
Lowest AQI (US) recorded in
July58AQI (US)
202288AQI (US)
Highest AQI (US) recorded in
December124AQI (US)
Lowest AQI (US) recorded in
July54AQI (US)
202193AQI (US)
Highest AQI (US) recorded in
December136AQI (US)
Lowest AQI (US) recorded in
July73AQI (US)
202090AQI (US)
Highest AQI (US) recorded in
December128AQI (US)
Lowest AQI (US) recorded in
June66AQI (US)
Most & Least Polluted Years Over the Last 7 Years
No2 Water Factory's annual 2026 AQI (US) (107) shows an average percentage change of 20.6% (worsened AQI (US)) compared to previous years: 2020 (90), 2021 (93), 2022 (88), 2023 (90), 2024 (83), 2025 (87).