Pinggu Town, Sanhe, Hebei, 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
Pinggu Town, Sanhe, Hebei, China
AQI Trends: Highest and Lowest
Same Day Analysis (19th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 59 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 19th Oct - 20th Oct 2025
Pinggu Town, Sanhe, Hebei, China
6 AM19th Oct 2025
5 PM
5 AM20th Oct 2025
AQI
AQI
65AQI
40AQI
In the last 24 hours,
Pinggu Town's AQI reached its highest point of 65 at 8 AM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 19th Oct and 20th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Pinggu Town, Sanhe, Hebei, China
19°C13/26°C
19°C15/24°C
16°C14/18°C
16°C14/19°C
18°C12/24°C
21°C16/26°C
21°C18/26°C
17°C15/18°C
20°C14/26°C
21°C16/26°C
21°C15/26°C
22°C17/28°C
21°C16/26°C
17°C15/20°C
19°C15/24°C
17°C14/20°C
15°C11/20°C
17°C13/23°C
12°C8/15°C
9°C8/9°C
11°C9/15°C
13°C10/18°C
14°C11/17°C
14°C10/20°C
16°C12/20°C
15°C13/19°C
13°C11/14°C
11°C6/13°C
5°C1/8°C
--°C/°C
--°C/°C
72AQI
59AQI
72AQI
59AQI
2025 Days Vs Air Quality
Pinggu Town, Sanhe, Hebei, China
10%
30
75%
220
12%
36
2%
6
Total number of days with different AQI categories in last 292 days in 2025 (73 days remaining)
Under WHO’s Safe Air Quality Limits: 10%
Health Risk Level:
Extreme
In 2025, 10% of 292 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
Pinggu Town, Sanhe, Hebei, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
80AQI
61AQI
69AQI
92AQI
70AQI
46AQI
43AQI
34AQI
37AQI
37AQI
57AQI
49AQI
72AQI
39AQI
57AQI
57AQI
93AQI
125AQI
69AQI
130AQI
76AQI
120AQI
129AQI
152AQI
164AQI
118AQI
68AQI
70AQI
121AQI
98AQI
148AQI
130AQI
94AQI
60AQI
51AQI
49AQI
45AQI
35AQI
39AQI
36AQI
102AQI
134AQI
64AQI
105AQI
87AQI
103AQI
52AQI
57AQI
53AQI
52AQI
47AQI
42AQI
45AQI
40AQI
60AQI
60AQI
78AQI
134AQI
144AQI
197AQI
104AQI
102AQI
93AQI
142AQI
59AQI
140AQI
132AQI
164AQI
165AQI
186AQI
93AQI
136AQI
98AQI
102AQI
60AQI
57AQI
53AQI
58AQI
42AQI
50AQI
61AQI
114AQI
51AQI
67AQI
83AQI
52AQI
60AQI
47AQI
63AQI
83AQI
61AQI
54AQI
84AQI
85AQI
53AQI
91AQI
70AQI
72AQI
74AQI
105AQI
118AQI
93AQI
88AQI
76AQI
81AQI
122AQI
83AQI
76AQI
65AQI
96AQI
110AQI
60AQI
74AQI
47AQI
68AQI
106AQI
54AQI
79AQI
85AQI
61AQI
58AQI
64AQI
50AQI
70AQI
76AQI
61AQI
94AQI
112AQI
63AQI
83AQI
90AQI
104AQI
91AQI
67AQI
72AQI
112AQI
62AQI
87AQI
76AQI
123AQI
101AQI
116AQI
87AQI
76AQI
87AQI
87AQI
72AQI
92AQI
97AQI
105AQI
99AQI
104AQI
65AQI
48AQI
46AQI
68AQI
61AQI
61AQI
69AQI
67AQI
58AQI
70AQI
78AQI
77AQI
78AQI
56AQI
51AQI
63AQI
68AQI
67AQI
58AQI
55AQI
52AQI
60AQI
70AQI
65AQI
66AQI
76AQI
67AQI
79AQI
73AQI
69AQI
69AQI
65AQI
70AQI
68AQI
60AQI
64AQI
67AQI
66AQI
71AQI
71AQI
75AQI
62AQI
64AQI
68AQI
63AQI
59AQI
63AQI
67AQI
60AQI
62AQI
69AQI
66AQI
64AQI
68AQI
66AQI
66AQI
58AQI
55AQI
55AQI
62AQI
68AQI
65AQI
61AQI
63AQI
57AQI
64AQI
64AQI
65AQI
58AQI
63AQI
65AQI
65AQI
58AQI
65AQI
70AQI
59AQI
63AQI
64AQI
58AQI
58AQI
58AQI
53AQI
53AQI
54AQI
55AQI
58AQI
56AQI
51AQI
63AQI
65AQI
59AQI
58AQI
69AQI
76AQI
79AQI
85AQI
68AQI
67AQI
66AQI
77AQI
69AQI
76AQI
80AQI
81AQI
71AQI
62AQI
50AQI
47AQI
47AQI
58AQI
58AQI
65AQI
61AQI
62AQI
73AQI
54AQI
63AQI
86AQI
57AQI
45AQI
63AQI
71AQI
72AQI
76AQI
84AQI
98AQI
59AQI
81AQI
71AQI
44AQI
45AQI
57AQI
72AQI
78AQI
82AQI
91AQI
125AQI
89AQI
46AQI
59AQI
83AQI
71AQI
94AQI
80AQI
85AQI
66AQI
65AQI
61AQI
66AQI
74AQI
No. of days
202575AQI
Highest AQI recorded in
March94AQI
Lowest AQI recorded in
August61AQI
202479AQI
Highest AQI recorded in
March105AQI
Lowest AQI recorded in
September53AQI
202389AQI
Highest AQI recorded in
March128AQI
Lowest AQI recorded in
August68AQI
202284AQI
Highest AQI recorded in
January103AQI
Lowest AQI recorded in
July61AQI
202187AQI
Highest AQI recorded in
March164AQI
Lowest AQI recorded in
August61AQI
202079AQI
Highest AQI recorded in
March92AQI
Lowest AQI recorded in
September56AQI
Most & Least Polluted Years Over the Last 6 Years
Pinggu Town's annual 2025 AQI (75) shows an average percentage change of -10.7% (improved AQI) compared to previous years: 2020 (79), 2021 (87), 2022 (84), 2023 (89), 2024 (79).