Muzaffarpur, Bihar, India 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
Muzaffarpur, Bihar, India
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 175 of Unhealthy air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Jun - 2nd Jun 2026
Muzaffarpur, Bihar, India
5 AM1st Jun 2026
6 PM
4 AM2nd Jun 2026
216AQI
133AQI
218AQI
158AQI
In the last 24 hours,
Muzaffarpur's AQI reached its highest point of 218 at 12 AM during the Night, while the lowest point, 133, was recorded at 5 PM during the Day between 1st Jun and 2nd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Muzaffarpur, Bihar, India
28°C23/37°C
29°C23/35°C
31°C27/37°C
31°C26/37°C
29°C25/37°C
30°C24/37°C
31°C25/36°C
32°C26/37°C
32°C28/37°C
32°C26/38°C
33°C27/39°C
34°C27/40°C
35°C29/41°C
35°C28/42°C
35°C28/42°C
35°C29/42°C
36°C30/43°C
37°C30/45°C
37°C31/44°C
38°C31/45°C
36°C29/44°C
36°C28/44°C
35°C28/44°C
34°C28/41°C
33°C28/39°C
33°C26/41°C
32°C26/39°C
34°C27/40°C
36°C30/42°C
37°C32/42°C
147AQI
117AQI
171AQI
134AQI
2026 Days Vs Air Quality
Muzaffarpur, Bihar, India
4%
6
21%
32
35%
53
30%
46
10%
16
Total number of days with different AQI categories in last 153 days in 2026 (212 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 153 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
Muzaffarpur, Bihar, India
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
331AQI (US)
363AQI (US)
255AQI (US)
183AQI (US)
222AQI (US)
278AQI (US)
241AQI (US)
288AQI (US)
277AQI (US)
256AQI (US)
429AQI (US)
355AQI (US)
253AQI (US)
260AQI (US)
283AQI (US)
330AQI (US)
335AQI (US)
321AQI (US)
305AQI (US)
315AQI (US)
276AQI (US)
233AQI (US)
320AQI (US)
323AQI (US)
252AQI (US)
205AQI (US)
247AQI (US)
371AQI (US)
175AQI (US)
190AQI (US)
205AQI (US)
224AQI (US)
241AQI (US)
242AQI (US)
177AQI (US)
191AQI (US)
199AQI (US)
242AQI (US)
331AQI (US)
368AQI (US)
233AQI (US)
229AQI (US)
237AQI (US)
177AQI (US)
183AQI (US)
201AQI (US)
218AQI (US)
310AQI (US)
246AQI (US)
210AQI (US)
196AQI (US)
179AQI (US)
186AQI (US)
197AQI (US)
262AQI (US)
243AQI (US)
183AQI (US)
193AQI (US)
202AQI (US)
187AQI (US)
188AQI (US)
276AQI (US)
318AQI (US)
216AQI (US)
257AQI (US)
255AQI (US)
279AQI (US)
238AQI (US)
225AQI (US)
257AQI (US)
257AQI (US)
196AQI (US)
213AQI (US)
206AQI (US)
222AQI (US)
166AQI (US)
191AQI (US)
231AQI (US)
185AQI (US)
138AQI (US)
146AQI (US)
239AQI (US)
197AQI (US)
196AQI (US)
239AQI (US)
204AQI (US)
137AQI (US)
164AQI (US)
163AQI (US)
166AQI (US)
164AQI (US)
160AQI (US)
142AQI (US)
132AQI (US)
95AQI (US)
138AQI (US)
144AQI (US)
164AQI (US)
150AQI (US)
134AQI (US)
155AQI (US)
186AQI (US)
166AQI (US)
198AQI (US)
174AQI (US)
161AQI (US)
161AQI (US)
179AQI (US)
139AQI (US)
161AQI (US)
165AQI (US)
169AQI (US)
176AQI (US)
161AQI (US)
165AQI (US)
110AQI (US)
106AQI (US)
123AQI (US)
113AQI (US)
86AQI (US)
119AQI (US)
102AQI (US)
124AQI (US)
142AQI (US)
107AQI (US)
122AQI (US)
94AQI (US)
145AQI (US)
115AQI (US)
138AQI (US)
158AQI (US)
171AQI (US)
127AQI (US)
108AQI (US)
160AQI (US)
171AQI (US)
177AQI (US)
151AQI (US)
145AQI (US)
168AQI (US)
140AQI (US)
127AQI (US)
153AQI (US)
122AQI (US)
138AQI (US)
88AQI (US)
91AQI (US)
103AQI (US)
99AQI (US)
130AQI (US)
166AQI (US)
175AQI (US)
175AQI (US)
280AQI (US)
225AQI (US)
211AQI (US)
149AQI (US)
132AQI (US)
175AQI (US)
No. of days
2026199AQI (US)
Highest AQI (US) recorded in
January280AQI (US)
Lowest AQI (US) recorded in
May132AQI (US)
2025121AQI (US)
Highest AQI (US) recorded in
December223AQI (US)
Lowest AQI (US) recorded in
August73AQI (US)
2024136AQI (US)
Highest AQI (US) recorded in
April189AQI (US)
Lowest AQI (US) recorded in
August78AQI (US)
2023151AQI (US)
Highest AQI (US) recorded in
January236AQI (US)
Lowest AQI (US) recorded in
July86AQI (US)
2022156AQI (US)
Highest AQI (US) recorded in
December248AQI (US)
Lowest AQI (US) recorded in
August87AQI (US)
2021145AQI (US)
Highest AQI (US) recorded in
January240AQI (US)
Lowest AQI (US) recorded in
August79AQI (US)
2020125AQI (US)
Highest AQI (US) recorded in
December261AQI (US)
Lowest AQI (US) recorded in
August60AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Muzaffarpur's annual 2026 AQI (US) (199) shows an average percentage change of 44.4% (worsened AQI (US)) compared to previous years: 2020 (125), 2021 (145), 2022 (156), 2023 (151), 2024 (136), 2025 (121).