Maharajgunj Sadak, Kathmandu, Bagmati Province, Nepal 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
Maharajgunj Sadak, Kathmandu, Bagmati Province, Nepal
AQI Trends: Highest and Lowest
Same Day Analysis (29th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 51 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 29th Sep - 30th Sep 2025
Maharajgunj Sadak, Kathmandu, Bagmati Province, Nepal
5 AM29th Sep 2025
6 PM
4 AM30th Sep 2025
57AQI
35AQI
92AQI
73AQI
In the last 24 hours,
Maharajgunj Sadak's AQI reached its highest point of 92 at 8 PM during the Night, while the lowest point, 35, was recorded at 7 AM during the Day between 29th Sep and 30th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Maharajgunj Sadak, Kathmandu, Bagmati Province, Nepal
21°C19/25°C
21°C17/27°C
21°C17/26°C
21°C17/27°C
21°C17/25°C
21°C17/25°C
21°C18/25°C
21°C19/24°C
21°C19/24°C
21°C19/25°C
22°C19/25°C
20°C19/23°C
21°C17/26°C
21°C20/24°C
20°C19/23°C
19°C19/21°C
19°C18/21°C
19°C18/20°C
19°C18/22°C
19°C17/23°C
20°C17/25°C
20°C16/25°C
21°C16/26°C
21°C17/26°C
21°C17/27°C
21°C18/26°C
22°C17/28°C
21°C17/26°C
20°C17/24°C
20°C17/25°C
--°C/°C
56AQI
48AQI
60AQI
54AQI
2025 Days Vs Air Quality
Maharajgunj Sadak, Kathmandu, Bagmati Province, Nepal
9%
17
59%
110
32%
60
Total number of days with different AQI categories in last 273 days in 2025 (92 days remaining)
Under WHO’s Safe Air Quality Limits: 9%
Health Risk Level:
Extreme
In 2025, 9% of 273 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
Maharajgunj Sadak, Kathmandu, Bagmati Province, Nepal
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
112AQI
109AQI
108AQI
105AQI
109AQI
105AQI
104AQI
124AQI
131AQI
129AQI
128AQI
121AQI
126AQI
128AQI
112AQI
94AQI
89AQI
101AQI
93AQI
86AQI
78AQI
85AQI
80AQI
86AQI
88AQI
110AQI
101AQI
104AQI
105AQI
109AQI
112AQI
115AQI
94AQI
83AQI
69AQI
85AQI
105AQI
115AQI
105AQI
103AQI
103AQI
106AQI
106AQI
107AQI
109AQI
107AQI
110AQI
115AQI
119AQI
129AQI
126AQI
114AQI
112AQI
110AQI
102AQI
109AQI
106AQI
100AQI
99AQI
98AQI
96AQI
88AQI
96AQI
95AQI
94AQI
110AQI
112AQI
120AQI
120AQI
108AQI
107AQI
108AQI
120AQI
120AQI
126AQI
125AQI
120AQI
113AQI
111AQI
110AQI
104AQI
97AQI
94AQI
92AQI
92AQI
87AQI
87AQI
92AQI
91AQI
89AQI
86AQI
84AQI
81AQI
81AQI
82AQI
82AQI
79AQI
77AQI
76AQI
78AQI
78AQI
72AQI
70AQI
67AQI
65AQI
67AQI
64AQI
68AQI
71AQI
68AQI
58AQI
46AQI
49AQI
53AQI
58AQI
60AQI
62AQI
58AQI
58AQI
56AQI
54AQI
46AQI
42AQI
41AQI
43AQI
51AQI
59AQI
67AQI
69AQI
65AQI
62AQI
69AQI
70AQI
68AQI
55AQI
53AQI
56AQI
60AQI
60AQI
58AQI
56AQI
54AQI
53AQI
56AQI
54AQI
51AQI
55AQI
54AQI
51AQI
43AQI
47AQI
52AQI
58AQI
53AQI
53AQI
54AQI
57AQI
57AQI
56AQI
55AQI
54AQI
43AQI
57AQI
55AQI
55AQI
65AQI
71AQI
70AQI
64AQI
66AQI
65AQI
64AQI
59AQI
55AQI
51AQI
32AQI
30AQI
42AQI
37AQI
37AQI
40AQI
38AQI
49AQI
57AQI
57AQI
57AQI
51AQI
109AQI
103AQI
106AQI
101AQI
61AQI
57AQI
53AQI
No. of days
202581AQI
Highest AQI recorded in
March109AQI
Lowest AQI recorded in
September53AQI
Most & Least Polluted Years Over the Last 1 Years
Maharajgunj Sadak's annual 2025 AQI (81) shows an average percentage change of NaN% (improved AQI) compared to previous years: .