Nankou Road, Tianjin, Tianjin, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Nankou Road, Tianjin, Tianjin, China
AQI Trends: Highest and Lowest
Same Day Analysis (18th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 61 of Moderate air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 18th Aug - 19th Aug 2025
Nankou Road, Tianjin, Tianjin, China
5 AM18th Aug 2025
7 PM
4 AM19th Aug 2025
AQI
AQI
72AQI
53AQI
In the last 24 hours,
Nankou Road's AQI reached its highest point of 72 at 8 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 18th Aug and 19th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Nankou Road, Tianjin, Tianjin, China
25°C23/26°C
29°C23/36°C
30°C24/36°C
30°C26/34°C
30°C26/35°C
32°C28/37°C
32°C28/37°C
32°C28/38°C
32°C28/38°C
28°C25/32°C
29°C24/35°C
28°C24/34°C
30°C25/36°C
31°C25/37°C
31°C26/36°C
28°C26/32°C
29°C25/35°C
33°C26/41°C
31°C27/37°C
26°C21/28°C
26°C21/33°C
29°C23/36°C
29°C24/34°C
28°C22/35°C
27°C21/33°C
29°C24/36°C
28°C24/32°C
24°C23/26°C
26°C23/31°C
--°C/°C
--°C/°C
77AQI
58AQI
64AQI
64AQI
2025 Days Vs Air Quality
Nankou Road, Tianjin, Tianjin, China
3%
6
71%
163
23%
53
3%
7
0.4%
1
Total number of days with different AQI categories in last 230 days in 2025 (135 days remaining)
Under WHO’s Safe Air Quality Limits: 3%
Health Risk Level:
Extreme
In 2025, 3% of 230 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
Nankou Road, Tianjin, Tianjin, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
112AQI
70AQI
95AQI
139AQI
106AQI
76AQI
64AQI
43AQI
48AQI
59AQI
66AQI
67AQI
118AQI
48AQI
77AQI
61AQI
109AQI
140AQI
88AQI
145AQI
109AQI
112AQI
109AQI
136AQI
153AQI
117AQI
71AQI
91AQI
215AQI
108AQI
141AQI
126AQI
110AQI
59AQI
65AQI
53AQI
65AQI
38AQI
46AQI
63AQI
128AQI
139AQI
95AQI
145AQI
143AQI
155AQI
83AQI
76AQI
92AQI
75AQI
81AQI
63AQI
75AQI
49AQI
94AQI
73AQI
113AQI
146AQI
176AQI
194AQI
103AQI
96AQI
106AQI
137AQI
73AQI
111AQI
141AQI
151AQI
165AQI
169AQI
99AQI
148AQI
85AQI
107AQI
62AQI
66AQI
61AQI
82AQI
61AQI
68AQI
68AQI
119AQI
74AQI
76AQI
120AQI
54AQI
83AQI
54AQI
76AQI
93AQI
79AQI
62AQI
85AQI
105AQI
53AQI
114AQI
88AQI
89AQI
89AQI
104AQI
129AQI
94AQI
92AQI
73AQI
84AQI
121AQI
94AQI
80AQI
86AQI
95AQI
129AQI
66AQI
94AQI
51AQI
82AQI
108AQI
65AQI
79AQI
83AQI
95AQI
65AQI
79AQI
56AQI
77AQI
92AQI
74AQI
99AQI
110AQI
73AQI
77AQI
96AQI
97AQI
104AQI
73AQI
74AQI
121AQI
66AQI
98AQI
108AQI
125AQI
105AQI
132AQI
110AQI
91AQI
100AQI
104AQI
102AQI
114AQI
104AQI
103AQI
111AQI
104AQI
84AQI
52AQI
63AQI
72AQI
79AQI
68AQI
65AQI
74AQI
68AQI
73AQI
77AQI
86AQI
86AQI
71AQI
55AQI
72AQI
76AQI
67AQI
65AQI
68AQI
72AQI
76AQI
81AQI
76AQI
80AQI
78AQI
84AQI
89AQI
75AQI
69AQI
68AQI
57AQI
66AQI
63AQI
54AQI
59AQI
57AQI
66AQI
76AQI
82AQI
79AQI
68AQI
63AQI
68AQI
64AQI
55AQI
64AQI
62AQI
65AQI
67AQI
71AQI
57AQI
63AQI
68AQI
67AQI
62AQI
68AQI
52AQI
56AQI
59AQI
64AQI
62AQI
62AQI
64AQI
64AQI
68AQI
71AQI
60AQI
64AQI
56AQI
64AQI
65AQI
62AQI
67AQI
67AQI
58AQI
62AQI
61AQI
100AQI
94AQI
100AQI
89AQI
95AQI
75AQI
64AQI
63AQI
No. of days
202586AQI
Highest AQI recorded in
March100AQI
Lowest AQI recorded in
August63AQI
202492AQI
Highest AQI recorded in
March122AQI
Lowest AQI recorded in
July66AQI
2023101AQI
Highest AQI recorded in
March137AQI
Lowest AQI recorded in
August73AQI
202295AQI
Highest AQI recorded in
November116AQI
Lowest AQI recorded in
August66AQI
202198AQI
Highest AQI recorded in
March156AQI
Lowest AQI recorded in
July66AQI
202098AQI
Highest AQI recorded in
October115AQI
Lowest AQI recorded in
September76AQI
Most & Least Polluted Years Over the Last 6 Years
Nankou Road's annual 2025 AQI (86) shows an average percentage change of -11.04% (improved AQI) compared to previous years: 2020 (98), 2021 (98), 2022 (95), 2023 (101), 2024 (92).