Haitan Park, Beihai, Guangxi, China Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Haitan Park, Beihai, Guangxi, China
AQI Trends: Highest and Lowest
Same Day Analysis (19th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 35 of Good air quality, showing improvement over 2024, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 19th Sep - 20th Sep 2025
Haitan Park, Beihai, Guangxi, China
6 AM19th Sep 2025
6 PM
5 AM20th Sep 2025
AQI
AQI
48AQI
32AQI
In the last 24 hours,
Haitan Park's AQI reached its highest point of 48 at 5 PM during the Night, while the lowest point, undefined, was recorded at 5 AM during the Night between 19th Sep and 20th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Haitan Park, Beihai, Guangxi, China
29°C28/30°C
29°C28/30°C
29°C28/30°C
28°C27/31°C
26°C25/27°C
28°C27/31°C
29°C27/30°C
29°C27/31°C
27°C25/30°C
28°C26/30°C
28°C26/30°C
28°C27/30°C
29°C27/30°C
29°C28/30°C
29°C28/30°C
29°C28/30°C
29°C28/31°C
30°C29/32°C
29°C27/31°C
28°C26/30°C
29°C28/30°C
29°C28/30°C
29°C28/30°C
29°C28/30°C
29°C28/30°C
29°C27/30°C
29°C27/31°C
28°C26/29°C
29°C26/31°C
--°C/°C
--°C/°C
37AQI
28AQI
37AQI
32AQI
2025 Days Vs Air Quality
Haitan Park, Beihai, Guangxi, China
45%
117
39%
103
13%
34
3%
8
Total number of days with different AQI categories in last 262 days in 2025 (103 days remaining)
Under WHO’s Safe Air Quality Limits: 45%
Health Risk Level:
Significant
In 2025, 45% of 262 days were within WHO’s safe air quality limits, and 55% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.
Annual Air Quality Insights
Haitan Park, Beihai, Guangxi, China
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
161AQI
154AQI
146AQI
138AQI
154AQI
155AQI
139AQI
152AQI
152AQI
119AQI
115AQI
109AQI
102AQI
120AQI
114AQI
136AQI
129AQI
136AQI
154AQI
168AQI
149AQI
134AQI
127AQI
100AQI
92AQI
63AQI
79AQI
97AQI
134AQI
92AQI
91AQI
83AQI
93AQI
57AQI
74AQI
93AQI
108AQI
60AQI
93AQI
90AQI
113AQI
102AQI
97AQI
104AQI
81AQI
101AQI
78AQI
116AQI
84AQI
95AQI
73AQI
125AQI
102AQI
70AQI
83AQI
133AQI
89AQI
135AQI
70AQI
82AQI
55AQI
72AQI
72AQI
76AQI
53AQI
67AQI
62AQI
73AQI
77AQI
70AQI
67AQI
63AQI
54AQI
59AQI
54AQI
74AQI
76AQI
79AQI
94AQI
90AQI
91AQI
75AQI
81AQI
68AQI
64AQI
69AQI
84AQI
54AQI
53AQI
57AQI
66AQI
78AQI
72AQI
72AQI
109AQI
94AQI
106AQI
80AQI
78AQI
77AQI
69AQI
74AQI
141AQI
147AQI
148AQI
145AQI
119AQI
107AQI
86AQI
69AQI
67AQI
59AQI
59AQI
76AQI
56AQI
64AQI
45AQI
59AQI
64AQI
64AQI
64AQI
64AQI
55AQI
57AQI
50AQI
58AQI
57AQI
49AQI
44AQI
54AQI
59AQI
62AQI
61AQI
51AQI
38AQI
34AQI
37AQI
43AQI
47AQI
43AQI
44AQI
42AQI
36AQI
42AQI
50AQI
68AQI
74AQI
59AQI
52AQI
54AQI
42AQI
47AQI
49AQI
45AQI
55AQI
40AQI
38AQI
37AQI
41AQI
40AQI
52AQI
42AQI
39AQI
32AQI
33AQI
48AQI
43AQI
44AQI
47AQI
42AQI
42AQI
42AQI
39AQI
41AQI
38AQI
35AQI
40AQI
35AQI
32AQI
33AQI
31AQI
31AQI
28AQI
30AQI
39AQI
41AQI
42AQI
35AQI
39AQI
47AQI
51AQI
48AQI
50AQI
44AQI
44AQI
43AQI
51AQI
42AQI
43AQI
49AQI
52AQI
41AQI
45AQI
41AQI
38AQI
45AQI
43AQI
44AQI
38AQI
48AQI
46AQI
51AQI
50AQI
50AQI
56AQI
56AQI
50AQI
46AQI
48AQI
55AQI
51AQI
48AQI
45AQI
42AQI
44AQI
45AQI
36AQI
33AQI
33AQI
28AQI
35AQI
35AQI
36AQI
34AQI
34AQI
36AQI
31AQI
31AQI
33AQI
44AQI
37AQI
33AQI
33AQI
35AQI
34AQI
32AQI
27AQI
25AQI
29AQI
42AQI
39AQI
36AQI
33AQI
32AQI
31AQI
30AQI
29AQI
27AQI
36AQI
32AQI
34AQI
35AQI
126AQI
93AQI
70AQI
85AQI
51AQI
41AQI
43AQI
41AQI
33AQI
No. of days
202566AQI
Highest AQI recorded in
January126AQI
Lowest AQI recorded in
September33AQI
202463AQI
Highest AQI recorded in
December113AQI
Lowest AQI recorded in
July26AQI
202360AQI
Highest AQI recorded in
January104AQI
Lowest AQI recorded in
July33AQI
202266AQI
Highest AQI recorded in
December101AQI
Lowest AQI recorded in
July28AQI
202165AQI
Highest AQI recorded in
January131AQI
Lowest AQI recorded in
August35AQI
202061AQI
Highest AQI recorded in
December108AQI
Lowest AQI recorded in
August34AQI
Most & Least Polluted Years Over the Last 6 Years
Haitan Park's annual 2025 AQI (66) shows an average percentage change of 4.9% (worsened AQI) compared to previous years: 2020 (61), 2021 (65), 2022 (66), 2023 (60), 2024 (63).