Birganj, Narayani, Nepal Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Birganj, Narayani, Nepal
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 142 of Poor air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Birganj, Narayani, Nepal
5 AM2nd Jun 2026
6 PM
4 AM3rd Jun 2026
154AQI
98AQI
168AQI
108AQI
In the last 24 hours,
Birganj's AQI reached its highest point of 168 at 1 AM during the Night, while the lowest point, 98, was recorded at 5 PM during the Day between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Birganj, Narayani, Nepal
28°C22/34°C
28°C22/35°C
28°C22/35°C
27°C23/35°C
29°C22/36°C
29°C23/35°C
30°C25/36°C
30°C26/37°C
29°C24/37°C
30°C24/38°C
31°C25/39°C
32°C26/39°C
32°C26/40°C
33°C27/41°C
34°C28/41°C
33°C29/40°C
34°C28/43°C
35°C28/43°C
35°C28/43°C
34°C28/42°C
34°C27/42°C
32°C26/42°C
32°C25/40°C
31°C26/38°C
29°C24/37°C
29°C23/37°C
32°C24/39°C
33°C27/41°C
34°C27/41°C
34°C28/42°C
119AQI
103AQI
131AQI
111AQI
2026 Days Vs Air Quality
Birganj, Narayani, Nepal
12%
18
31%
47
45%
67
12%
18
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 154 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
Birganj, Narayani, Nepal
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
218AQI (US)
216AQI (US)
185AQI (US)
166AQI (US)
180AQI (US)
230AQI (US)
163AQI (US)
145AQI (US)
177AQI (US)
177AQI (US)
178AQI (US)
190AQI (US)
187AQI (US)
189AQI (US)
192AQI (US)
187AQI (US)
181AQI (US)
154AQI (US)
163AQI (US)
178AQI (US)
177AQI (US)
198AQI (US)
207AQI (US)
191AQI (US)
216AQI (US)
199AQI (US)
190AQI (US)
198AQI (US)
141AQI (US)
157AQI (US)
155AQI (US)
179AQI (US)
204AQI (US)
204AQI (US)
191AQI (US)
180AQI (US)
195AQI (US)
199AQI (US)
227AQI (US)
240AQI (US)
220AQI (US)
218AQI (US)
248AQI (US)
207AQI (US)
190AQI (US)
129AQI (US)
141AQI (US)
184AQI (US)
179AQI (US)
177AQI (US)
161AQI (US)
174AQI (US)
188AQI (US)
209AQI (US)
194AQI (US)
198AQI (US)
217AQI (US)
206AQI (US)
202AQI (US)
176AQI (US)
194AQI (US)
199AQI (US)
179AQI (US)
185AQI (US)
179AQI (US)
183AQI (US)
207AQI (US)
191AQI (US)
173AQI (US)
187AQI (US)
191AQI (US)
168AQI (US)
166AQI (US)
161AQI (US)
104AQI (US)
121AQI (US)
150AQI (US)
177AQI (US)
158AQI (US)
103AQI (US)
114AQI (US)
132AQI (US)
141AQI (US)
160AQI (US)
153AQI (US)
147AQI (US)
125AQI (US)
110AQI (US)
131AQI (US)
135AQI (US)
122AQI (US)
138AQI (US)
145AQI (US)
131AQI (US)
84AQI (US)
112AQI (US)
103AQI (US)
133AQI (US)
107AQI (US)
129AQI (US)
158AQI (US)
155AQI (US)
155AQI (US)
183AQI (US)
162AQI (US)
149AQI (US)
157AQI (US)
132AQI (US)
136AQI (US)
138AQI (US)
176AQI (US)
158AQI (US)
158AQI (US)
113AQI (US)
94AQI (US)
111AQI (US)
90AQI (US)
62AQI (US)
74AQI (US)
92AQI (US)
100AQI (US)
87AQI (US)
84AQI (US)
82AQI (US)
74AQI (US)
78AQI (US)
97AQI (US)
117AQI (US)
120AQI (US)
103AQI (US)
98AQI (US)
118AQI (US)
136AQI (US)
144AQI (US)
153AQI (US)
140AQI (US)
164AQI (US)
139AQI (US)
126AQI (US)
136AQI (US)
124AQI (US)
129AQI (US)
76AQI (US)
84AQI (US)
93AQI (US)
106AQI (US)
86AQI (US)
101AQI (US)
134AQI (US)
142AQI (US)
183AQI (US)
195AQI (US)
158AQI (US)
132AQI (US)
109AQI (US)
138AQI (US)
No. of days
2026155AQI (US)
Highest AQI (US) recorded in
February195AQI (US)
Lowest AQI (US) recorded in
May109AQI (US)
2025121AQI (US)
Highest AQI (US) recorded in
December233AQI (US)
Lowest AQI (US) recorded in
July68AQI (US)
2024111AQI (US)
Highest AQI (US) recorded in
December147AQI (US)
Lowest AQI (US) recorded in
October63AQI (US)
2023156AQI (US)
Highest AQI (US) recorded in
November157AQI (US)
Lowest AQI (US) recorded in
December156AQI (US)
202153AQI (US)
Highest AQI (US) recorded in
October53AQI (US)
Lowest AQI (US) recorded in
October53AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Birganj's annual 2026 AQI (US) (155) shows an average percentage change of 64.8% (worsened AQI (US)) compared to previous years: 2021 (53), 2023 (156), 2024 (111), 2025 (121).