Mayaganj, Bhagalpur, Bihar, India 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
Mayaganj, Bhagalpur, Bihar, India
AQI Trends: Highest and Lowest
Same Day Analysis (18th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 162 of Unhealthy air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 18th Oct - 19th Oct 2025
Mayaganj, Bhagalpur, Bihar, India
5 AM18th Oct 2025
5 PM
4 AM19th Oct 2025
167AQI
146AQI
187AQI
153AQI
In the last 24 hours,
Mayaganj's AQI reached its highest point of 187 at 1 AM during the Night, while the lowest point, 146, was recorded at 3 PM during the Day between 18th Oct and 19th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Mayaganj, Bhagalpur, Bihar, India
30°C26/34°C
30°C27/35°C
31°C28/34°C
32°C28/36°C
31°C28/35°C
30°C27/33°C
31°C26/36°C
32°C28/37°C
30°C27/34°C
30°C26/35°C
31°C27/36°C
32°C28/37°C
31°C29/36°C
27°C25/32°C
26°C25/30°C
27°C25/31°C
25°C22/29°C
26°C23/29°C
28°C24/31°C
29°C26/33°C
29°C28/33°C
28°C24/32°C
26°C22/32°C
26°C23/32°C
26°C21/32°C
26°C21/32°C
25°C21/31°C
25°C21/31°C
26°C21/31°C
26°C22/32°C
--°C/°C
118AQI
99AQI
115AQI
97AQI
2025 Days Vs Air Quality
Mayaganj, Bhagalpur, Bihar, India
59%
173
28%
82
12%
36
Total number of days with different AQI categories in last 292 days in 2025 (73 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2025, 0% of 292 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
Mayaganj, Bhagalpur, Bihar, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
149AQI
154AQI
175AQI
175AQI
167AQI
181AQI
166AQI
147AQI
158AQI
168AQI
162AQI
173AQI
165AQI
172AQI
149AQI
154AQI
165AQI
152AQI
153AQI
165AQI
168AQI
167AQI
170AQI
168AQI
165AQI
162AQI
169AQI
162AQI
172AQI
177AQI
173AQI
172AQI
161AQI
142AQI
143AQI
148AQI
126AQI
125AQI
133AQI
146AQI
147AQI
131AQI
116AQI
98AQI
129AQI
136AQI
139AQI
141AQI
144AQI
142AQI
135AQI
152AQI
147AQI
116AQI
128AQI
129AQI
142AQI
140AQI
148AQI
150AQI
103AQI
99AQI
88AQI
111AQI
97AQI
106AQI
119AQI
126AQI
158AQI
140AQI
136AQI
141AQI
142AQI
119AQI
110AQI
91AQI
93AQI
93AQI
107AQI
98AQI
96AQI
78AQI
116AQI
112AQI
119AQI
122AQI
128AQI
96AQI
100AQI
103AQI
99AQI
110AQI
109AQI
111AQI
117AQI
136AQI
124AQI
115AQI
100AQI
81AQI
91AQI
108AQI
85AQI
86AQI
80AQI
103AQI
97AQI
77AQI
114AQI
121AQI
135AQI
141AQI
116AQI
112AQI
110AQI
114AQI
90AQI
76AQI
74AQI
77AQI
82AQI
80AQI
90AQI
91AQI
93AQI
82AQI
96AQI
84AQI
84AQI
91AQI
90AQI
105AQI
101AQI
111AQI
116AQI
96AQI
88AQI
89AQI
74AQI
83AQI
78AQI
72AQI
74AQI
72AQI
65AQI
60AQI
69AQI
76AQI
75AQI
61AQI
83AQI
90AQI
84AQI
82AQI
76AQI
74AQI
93AQI
89AQI
105AQI
111AQI
120AQI
105AQI
96AQI
89AQI
84AQI
83AQI
81AQI
71AQI
72AQI
69AQI
72AQI
74AQI
72AQI
72AQI
73AQI
70AQI
73AQI
70AQI
69AQI
70AQI
71AQI
65AQI
61AQI
54AQI
59AQI
58AQI
58AQI
59AQI
58AQI
56AQI
53AQI
53AQI
57AQI
63AQI
60AQI
58AQI
60AQI
67AQI
65AQI
67AQI
69AQI
67AQI
73AQI
70AQI
73AQI
67AQI
65AQI
69AQI
69AQI
67AQI
73AQI
73AQI
79AQI
75AQI
74AQI
82AQI
81AQI
78AQI
79AQI
82AQI
81AQI
79AQI
77AQI
77AQI
70AQI
69AQI
68AQI
68AQI
70AQI
66AQI
66AQI
67AQI
69AQI
69AQI
66AQI
65AQI
65AQI
73AQI
73AQI
72AQI
69AQI
70AQI
76AQI
73AQI
70AQI
67AQI
58AQI
74AQI
79AQI
75AQI
82AQI
86AQI
85AQI
83AQI
83AQI
85AQI
77AQI
77AQI
72AQI
77AQI
77AQI
83AQI
78AQI
74AQI
89AQI
85AQI
82AQI
67AQI
90AQI
85AQI
109AQI
119AQI
100AQI
106AQI
71AQI
51AQI
63AQI
73AQI
78AQI
137AQI
148AQI
149AQI
142AQI
142AQI
139AQI
144AQI
147AQI
156AQI
153AQI
157AQI
162AQI
165AQI
138AQI
113AQI
104AQI
84AQI
82AQI
63AQI
73AQI
81AQI
123AQI
No. of days
2025101AQI
Highest AQI recorded in
January165AQI
Lowest AQI recorded in
July63AQI
2024141AQI
Highest AQI recorded in
January210AQI
Lowest AQI recorded in
July86AQI
2023157AQI
Highest AQI recorded in
January267AQI
Lowest AQI recorded in
July77AQI
2022156AQI
Highest AQI recorded in
December274AQI
Lowest AQI recorded in
July79AQI
Most & Least Polluted Years Over the Last 4 Years
Mayaganj's annual 2025 AQI (101) shows an average percentage change of -32.6% (improved AQI) compared to previous years: 2022 (156), 2023 (157), 2024 (141).