Ningbo, Ningbo, Zhejiang, 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
Ningbo, Ningbo, Zhejiang, China
AQI Trends: Highest and Lowest
Same Day Analysis (7th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 44 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Feb - 7th Feb 2026
Ningbo, Ningbo, Zhejiang, China
6 AM6th Feb 2026
5 PM
5 AM7th Feb 2026
162AQI
24AQI
29AQI
14AQI
In the last 24 hours,
Ningbo's AQI reached its highest point of 162 at 7 AM during the Day, while the lowest point, 14, was recorded at 10 PM during the Night between 6th Feb and 7th Feb 2026.
Day & Night AQI Trend : Jan - Feb 2026
Ningbo, Ningbo, Zhejiang, China
6°C1/12°C
8°C4/13°C
4°C2/8°C
7°C0/15°C
10°C6/16°C
11°C6/20°C
13°C8/20°C
14°C8/21°C
12°C10/14°C
13°C10/18°C
9°C6/13°C
4°C2/6°C
2°C0/5°C
2°C-1/6°C
4°C-1/11°C
6°C2/12°C
9°C4/14°C
11°C7/15°C
6°C5/7°C
6°C3/10°C
7°C2/12°C
8°C6/8°C
5°C5/6°C
5°C2/9°C
6°C2/11°C
6°C2/11°C
10°C4/17°C
12°C10/15°C
7°C4/8°C
3°C1/4°C
104AQI
87AQI
99AQI
87AQI
2026 Days Vs Air Quality
Ningbo, Ningbo, Zhejiang, China
13%
5
37%
14
39%
15
11%
4
Total number of days with different AQI categories in last 39 days in 2026 (326 days remaining)
Under WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2026, 13% of 39 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
Ningbo, Ningbo, Zhejiang, China
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI (US)
75AQI (US)
89AQI (US)
114AQI (US)
157AQI (US)
161AQI (US)
115AQI (US)
128AQI (US)
143AQI (US)
130AQI (US)
78AQI (US)
91AQI (US)
133AQI (US)
115AQI (US)
91AQI (US)
151AQI (US)
130AQI (US)
107AQI (US)
56AQI (US)
32AQI (US)
85AQI (US)
85AQI (US)
126AQI (US)
153AQI (US)
141AQI (US)
85AQI (US)
57AQI (US)
79AQI (US)
66AQI (US)
50AQI (US)
24AQI (US)
104AQI (US)
132AQI (US)
109AQI (US)
57AQI (US)
102AQI (US)
86AQI (US)
44AQI (US)
99AQI (US)
91AQI (US)
No. of days
202698AQI (US)
Highest AQI (US) recorded in
January99AQI (US)
Lowest AQI (US) recorded in
February91AQI (US)
202575AQI (US)
Highest AQI (US) recorded in
January108AQI (US)
Lowest AQI (US) recorded in
July47AQI (US)
202471AQI (US)
Highest AQI (US) recorded in
January122AQI (US)
Lowest AQI (US) recorded in
July48AQI (US)
202374AQI (US)
Highest AQI (US) recorded in
December106AQI (US)
Lowest AQI (US) recorded in
July47AQI (US)
202277AQI (US)
Highest AQI (US) recorded in
February104AQI (US)
Lowest AQI (US) recorded in
June52AQI (US)
202171AQI (US)
Highest AQI (US) recorded in
January108AQI (US)
Lowest AQI (US) recorded in
July45AQI (US)
202072AQI (US)
Highest AQI (US) recorded in
December105AQI (US)
Lowest AQI (US) recorded in
August53AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Ningbo's annual 2026 AQI (US) (98) shows an average percentage change of 33.3% (worsened AQI (US)) compared to previous years: 2020 (72), 2021 (71), 2022 (77), 2023 (74), 2024 (71), 2025 (75).