Tianan Street, Jinzhou, Liaoning, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Tianan Street, Jinzhou, Liaoning, China
AQI Trends: Highest and Lowest
Same Day Analysis (18th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 42 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 18th Oct - 19th Oct 2025
Tianan Street, Jinzhou, Liaoning, China
5 AM18th Oct 2025
5 PM
4 AM19th Oct 2025
AQI
AQI
85AQI
37AQI
In the last 24 hours,
Tianan Street's AQI reached its highest point of 85 at 1 AM during the Night, while the lowest point, 37, was recorded at 12 PM during the Night between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Tianan Street, Jinzhou, Liaoning, China
17°C14/24°C
18°C12/25°C
19°C14/25°C
20°C16/26°C
19°C16/23°C
20°C16/26°C
21°C16/27°C
21°C17/26°C
20°C17/25°C
19°C16/25°C
20°C16/27°C
21°C17/27°C
22°C17/29°C
21°C18/26°C
19°C16/24°C
20°C17/25°C
17°C16/20°C
15°C13/20°C
17°C12/24°C
13°C10/16°C
12°C11/13°C
13°C11/17°C
13°C11/17°C
12°C10/15°C
14°C9/21°C
16°C11/22°C
12°C8/16°C
9°C4/13°C
8°C5/11°C
--°C/°C
--°C/°C
98AQI
73AQI
109AQI
82AQI
2025 Days Vs Air Quality
Tianan Street, Jinzhou, Liaoning, China
2%
5
71%
206
23%
66
5%
14
Total number of days with different AQI categories in last 291 days in 2025 (74 days remaining)
Under WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% of 291 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
Tianan Street, Jinzhou, Liaoning, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
94AQI
89AQI
92AQI
135AQI
118AQI
110AQI
92AQI
65AQI
74AQI
84AQI
121AQI
138AQI
147AQI
103AQI
103AQI
99AQI
134AQI
156AQI
118AQI
150AQI
103AQI
125AQI
142AQI
152AQI
148AQI
158AQI
90AQI
93AQI
160AQI
97AQI
146AQI
122AQI
132AQI
84AQI
89AQI
73AQI
81AQI
69AQI
63AQI
76AQI
116AQI
134AQI
84AQI
121AQI
122AQI
134AQI
74AQI
76AQI
61AQI
59AQI
65AQI
56AQI
66AQI
69AQI
98AQI
89AQI
109AQI
155AQI
188AQI
156AQI
103AQI
101AQI
113AQI
138AQI
87AQI
117AQI
138AQI
169AQI
162AQI
169AQI
88AQI
111AQI
88AQI
80AQI
70AQI
84AQI
56AQI
117AQI
112AQI
83AQI
104AQI
157AQI
75AQI
147AQI
135AQI
91AQI
81AQI
62AQI
62AQI
119AQI
115AQI
76AQI
102AQI
105AQI
72AQI
100AQI
100AQI
84AQI
76AQI
116AQI
93AQI
75AQI
54AQI
53AQI
90AQI
101AQI
112AQI
62AQI
85AQI
96AQI
84AQI
65AQI
85AQI
54AQI
65AQI
85AQI
55AQI
76AQI
100AQI
90AQI
69AQI
69AQI
55AQI
57AQI
68AQI
71AQI
86AQI
80AQI
78AQI
79AQI
107AQI
109AQI
112AQI
112AQI
113AQI
95AQI
80AQI
69AQI
105AQI
116AQI
107AQI
102AQI
71AQI
80AQI
70AQI
95AQI
111AQI
105AQI
100AQI
114AQI
101AQI
83AQI
112AQI
68AQI
62AQI
67AQI
65AQI
52AQI
64AQI
74AQI
54AQI
70AQI
73AQI
63AQI
69AQI
64AQI
61AQI
64AQI
71AQI
70AQI
61AQI
59AQI
53AQI
64AQI
59AQI
65AQI
67AQI
70AQI
64AQI
73AQI
67AQI
67AQI
67AQI
56AQI
67AQI
73AQI
59AQI
61AQI
67AQI
64AQI
66AQI
66AQI
64AQI
60AQI
58AQI
61AQI
60AQI
55AQI
58AQI
61AQI
61AQI
62AQI
59AQI
52AQI
57AQI
67AQI
73AQI
62AQI
63AQI
55AQI
49AQI
57AQI
60AQI
59AQI
61AQI
49AQI
58AQI
53AQI
51AQI
52AQI
51AQI
50AQI
62AQI
63AQI
58AQI
64AQI
64AQI
59AQI
57AQI
63AQI
61AQI
57AQI
60AQI
58AQI
64AQI
59AQI
55AQI
57AQI
59AQI
52AQI
63AQI
66AQI
61AQI
71AQI
80AQI
77AQI
82AQI
93AQI
73AQI
70AQI
67AQI
80AQI
72AQI
75AQI
73AQI
74AQI
76AQI
61AQI
62AQI
51AQI
52AQI
67AQI
70AQI
66AQI
70AQI
72AQI
76AQI
68AQI
129AQI
157AQI
110AQI
125AQI
136AQI
143AQI
142AQI
116AQI
144AQI
91AQI
48AQI
108AQI
51AQI
55AQI
73AQI
100AQI
88AQI
97AQI
176AQI
152AQI
84AQI
77AQI
42AQI
117AQI
95AQI
109AQI
84AQI
90AQI
67AQI
62AQI
58AQI
81AQI
99AQI
No. of days
202586AQI
Highest AQI recorded in
January117AQI
Lowest AQI recorded in
August58AQI
202489AQI
Highest AQI recorded in
March107AQI
Lowest AQI recorded in
September60AQI
202397AQI
Highest AQI recorded in
March139AQI
Lowest AQI recorded in
August60AQI
202295AQI
Highest AQI recorded in
January116AQI
Lowest AQI recorded in
July64AQI
2021100AQI
Highest AQI recorded in
March134AQI
Lowest AQI recorded in
September68AQI
2020100AQI
Highest AQI recorded in
December132AQI
Lowest AQI recorded in
September75AQI
Most & Least Polluted Years Over the Last 6 Years
Tianan Street's annual 2025 AQI (86) shows an average percentage change of -10.9% (improved AQI) compared to previous years: 2020 (100), 2021 (100), 2022 (95), 2023 (97), 2024 (89).