Chitragupta Nagar, Birganj, Narayani, Nepal Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Chitragupta Nagar, Birganj, Narayani, Nepal
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 77 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Chitragupta Nagar, Birganj, Narayani, Nepal
5 AM3rd Aug 2025
6 PM
4 AM4th Aug 2025
AQI
AQI
89AQI
59AQI
In the last 24 hours,
Chitragupta Nagar's AQI reached its highest point of 89 at 12 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Chitragupta Nagar, Birganj, Narayani, Nepal
34°C30/37°C
34°C30/37°C
34°C29/39°C
35°C30/40°C
33°C29/38°C
31°C27/36°C
33°C28/37°C
34°C30/39°C
36°C31/42°C
34°C31/38°C
31°C28/35°C
29°C27/31°C
32°C27/36°C
34°C30/38°C
36°C32/40°C
32°C30/34°C
34°C28/39°C
36°C31/40°C
37°C33/42°C
37°C34/39°C
36°C33/40°C
32°C29/36°C
33°C29/37°C
29°C27/30°C
30°C27/33°C
31°C27/34°C
32°C28/36°C
31°C27/35°C
31°C28/35°C
--°C/°C
--°C/°C
64AQI
58AQI
66AQI
66AQI
2025 Days Vs Air Quality
Chitragupta Nagar, Birganj, Narayani, Nepal
39%
84
51%
109
10%
21
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 215 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
Chitragupta Nagar, Birganj, Narayani, Nepal
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
160AQI
135AQI
160AQI
152AQI
146AQI
166AQI
135AQI
124AQI
132AQI
156AQI
153AQI
148AQI
137AQI
145AQI
127AQI
131AQI
138AQI
131AQI
136AQI
153AQI
144AQI
139AQI
154AQI
154AQI
145AQI
160AQI
162AQI
164AQI
170AQI
167AQI
157AQI
158AQI
131AQI
119AQI
146AQI
145AQI
120AQI
101AQI
119AQI
136AQI
149AQI
130AQI
124AQI
123AQI
136AQI
150AQI
133AQI
139AQI
145AQI
140AQI
128AQI
134AQI
111AQI
118AQI
113AQI
124AQI
126AQI
113AQI
132AQI
118AQI
99AQI
103AQI
106AQI
92AQI
87AQI
105AQI
119AQI
126AQI
135AQI
135AQI
128AQI
130AQI
138AQI
131AQI
140AQI
116AQI
125AQI
124AQI
138AQI
143AQI
138AQI
107AQI
144AQI
137AQI
162AQI
155AQI
150AQI
121AQI
126AQI
128AQI
124AQI
133AQI
131AQI
136AQI
130AQI
153AQI
155AQI
150AQI
150AQI
114AQI
124AQI
134AQI
126AQI
126AQI
98AQI
111AQI
130AQI
133AQI
141AQI
140AQI
157AQI
117AQI
122AQI
114AQI
126AQI
124AQI
125AQI
91AQI
87AQI
82AQI
95AQI
92AQI
95AQI
92AQI
95AQI
82AQI
103AQI
94AQI
99AQI
94AQI
100AQI
99AQI
120AQI
120AQI
128AQI
120AQI
106AQI
119AQI
130AQI
119AQI
99AQI
81AQI
93AQI
102AQI
94AQI
82AQI
67AQI
87AQI
78AQI
63AQI
88AQI
80AQI
83AQI
84AQI
72AQI
76AQI
68AQI
79AQI
86AQI
101AQI
108AQI
101AQI
117AQI
98AQI
103AQI
110AQI
111AQI
93AQI
84AQI
76AQI
81AQI
80AQI
73AQI
86AQI
77AQI
79AQI
76AQI
71AQI
70AQI
68AQI
72AQI
68AQI
62AQI
61AQI
60AQI
59AQI
61AQI
62AQI
61AQI
58AQI
56AQI
57AQI
59AQI
62AQI
60AQI
57AQI
52AQI
53AQI
54AQI
60AQI
67AQI
70AQI
67AQI
77AQI
81AQI
77AQI
71AQI
72AQI
67AQI
65AQI
67AQI
71AQI
74AQI
77AQI
148AQI
130AQI
126AQI
126AQI
98AQI
85AQI
64AQI
76AQI
No. of days
2025110AQI
Highest AQI recorded in
January148AQI
Lowest AQI recorded in
July64AQI
2024117AQI
Highest AQI recorded in
January159AQI
Lowest AQI recorded in
July59AQI
2023155AQI
Highest AQI recorded in
January273AQI
Lowest AQI recorded in
August89AQI
2022227AQI
Highest AQI recorded in
December317AQI
Lowest AQI recorded in
September88AQI
Most & Least Polluted Years Over the Last 4 Years
Chitragupta Nagar's annual 2025 AQI (110) shows an average percentage change of -28.6% (improved AQI) compared to previous years: 2022 (227), 2023 (155), 2024 (117).