Luu Hoang, Phu Ly, Ha Nam, Vietnam 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
Luu Hoang, Phu Ly, Ha Nam, Vietnam
AQI Trends: Highest and Lowest
Same Day Analysis (3rd October ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 90 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Oct - 4th Oct 2025
Luu Hoang, Phu Ly, Ha Nam, Vietnam
5 AM3rd Oct 2025
5 PM
4 AM4th Oct 2025
AQI
AQI
147AQI
76AQI
In the last 24 hours,
Luu Hoang's AQI reached its highest point of 147 at 11 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Oct and 4th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Luu Hoang, Phu Ly, Ha Nam, Vietnam
28°C26/33°C
29°C26/33°C
29°C26/34°C
29°C26/34°C
30°C26/36°C
29°C27/33°C
28°C26/32°C
28°C26/32°C
28°C26/31°C
29°C26/33°C
28°C25/32°C
28°C25/31°C
28°C25/32°C
27°C25/31°C
26°C24/28°C
28°C24/32°C
29°C25/33°C
29°C26/34°C
28°C26/31°C
28°C25/33°C
29°C25/33°C
25°C24/25°C
26°C23/30°C
27°C24/32°C
25°C23/29°C
26°C25/26°C
27°C26/29°C
27°C25/30°C
27°C25/31°C
--°C/°C
--°C/°C
53AQI
48AQI
57AQI
50AQI
2025 Days Vs Air Quality
Luu Hoang, Phu Ly, Ha Nam, Vietnam
17%
46
70%
193
13%
36
0.3%
1
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 17%
Health Risk Level:
Extreme
In 2025, 17% of 276 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
Luu Hoang, Phu Ly, Ha Nam, Vietnam
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
92AQI
63AQI
74AQI
97AQI
107AQI
118AQI
116AQI
125AQI
130AQI
91AQI
102AQI
99AQI
112AQI
127AQI
129AQI
122AQI
127AQI
149AQI
148AQI
167AQI
139AQI
142AQI
122AQI
114AQI
99AQI
68AQI
90AQI
78AQI
100AQI
107AQI
87AQI
77AQI
72AQI
58AQI
65AQI
83AQI
101AQI
53AQI
62AQI
70AQI
96AQI
116AQI
147AQI
126AQI
118AQI
137AQI
74AQI
95AQI
67AQI
80AQI
121AQI
85AQI
102AQI
65AQI
75AQI
75AQI
71AQI
101AQI
87AQI
94AQI
80AQI
79AQI
79AQI
79AQI
71AQI
75AQI
104AQI
127AQI
138AQI
115AQI
93AQI
80AQI
83AQI
78AQI
66AQI
84AQI
82AQI
76AQI
86AQI
114AQI
107AQI
104AQI
112AQI
93AQI
71AQI
77AQI
81AQI
61AQI
47AQI
51AQI
62AQI
73AQI
67AQI
119AQI
77AQI
80AQI
80AQI
82AQI
79AQI
77AQI
78AQI
89AQI
84AQI
89AQI
98AQI
95AQI
93AQI
91AQI
84AQI
76AQI
85AQI
87AQI
82AQI
77AQI
67AQI
69AQI
63AQI
61AQI
85AQI
73AQI
63AQI
70AQI
65AQI
67AQI
77AQI
70AQI
73AQI
74AQI
75AQI
71AQI
55AQI
71AQI
65AQI
60AQI
61AQI
60AQI
53AQI
55AQI
51AQI
56AQI
55AQI
53AQI
48AQI
52AQI
56AQI
62AQI
75AQI
74AQI
62AQI
61AQI
58AQI
52AQI
53AQI
55AQI
59AQI
61AQI
56AQI
57AQI
56AQI
59AQI
59AQI
61AQI
58AQI
53AQI
58AQI
60AQI
61AQI
61AQI
57AQI
61AQI
63AQI
62AQI
69AQI
66AQI
65AQI
59AQI
58AQI
56AQI
55AQI
55AQI
54AQI
44AQI
47AQI
52AQI
57AQI
56AQI
53AQI
56AQI
56AQI
60AQI
55AQI
54AQI
55AQI
59AQI
68AQI
69AQI
58AQI
57AQI
54AQI
64AQI
54AQI
54AQI
43AQI
49AQI
46AQI
52AQI
57AQI
56AQI
57AQI
64AQI
60AQI
57AQI
53AQI
54AQI
57AQI
57AQI
56AQI
55AQI
54AQI
53AQI
56AQI
59AQI
55AQI
50AQI
50AQI
54AQI
46AQI
41AQI
39AQI
39AQI
42AQI
47AQI
47AQI
46AQI
44AQI
43AQI
36AQI
34AQI
38AQI
46AQI
46AQI
41AQI
40AQI
42AQI
42AQI
40AQI
44AQI
40AQI
40AQI
48AQI
55AQI
45AQI
51AQI
45AQI
40AQI
38AQI
41AQI
42AQI
46AQI
46AQI
54AQI
55AQI
58AQI
59AQI
55AQI
59AQI
57AQI
44AQI
49AQI
30AQI
37AQI
45AQI
65AQI
81AQI
91AQI
90AQI
111AQI
89AQI
87AQI
81AQI
63AQI
59AQI
56AQI
48AQI
47AQI
87AQI
No. of days
202571AQI
Highest AQI recorded in
January111AQI
Lowest AQI recorded in
September47AQI
202462AQI
Highest AQI recorded in
December91AQI
Lowest AQI recorded in
April1AQI
202390AQI
Highest AQI recorded in
November98AQI
Lowest AQI recorded in
December89AQI
20213AQI
Highest AQI recorded in
April7AQI
Lowest AQI recorded in
July2AQI
Most & Least Polluted Years Over the Last 4 Years
Luu Hoang's annual 2025 AQI (71) shows an average percentage change of 754.04% (worsened AQI) compared to previous years: 2021 (3), 2023 (90), 2024 (62).