Guwahati, Assam, 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
Guwahati, Assam, India
AQI Trends: Highest and Lowest
Same Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 120 of Poor air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Guwahati, Assam, India
4 AM3rd Jun 2026
6 PM
3 AM4th Jun 2026
140AQI
121AQI
160AQI
123AQI
In the last 24 hours,
Guwahati's AQI reached its highest point of 160 at 10 PM during the Night, while the lowest point, 121, was recorded at 10 AM during the Day between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Guwahati, Assam, India
26°C21/32°C
26°C21/33°C
25°C20/34°C
26°C20/34°C
26°C20/34°C
24°C20/30°C
25°C20/31°C
24°C21/30°C
24°C21/32°C
26°C21/33°C
26°C22/32°C
26°C21/32°C
25°C23/33°C
28°C22/34°C
29°C24/35°C
29°C23/35°C
29°C23/35°C
29°C24/36°C
26°C23/33°C
27°C22/34°C
27°C22/34°C
28°C23/34°C
26°C22/33°C
28°C22/36°C
28°C23/35°C
28°C22/35°C
30°C24/36°C
30°C25/36°C
30°C25/37°C
29°C23/36°C
121AQI
108AQI
137AQI
123AQI
2026 Days Vs Air Quality
Guwahati, Assam, India
5%
7
42%
65
36%
56
16%
25
1%
2
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 0%
Health Risk Level:
Extreme
In 2026, 0% of 155 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
Guwahati, Assam, India
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
323AQI (US)
293AQI (US)
278AQI (US)
263AQI (US)
240AQI (US)
227AQI (US)
293AQI (US)
252AQI (US)
242AQI (US)
239AQI (US)
228AQI (US)
207AQI (US)
237AQI (US)
318AQI (US)
238AQI (US)
197AQI (US)
199AQI (US)
187AQI (US)
180AQI (US)
181AQI (US)
179AQI (US)
177AQI (US)
187AQI (US)
182AQI (US)
184AQI (US)
179AQI (US)
177AQI (US)
172AQI (US)
175AQI (US)
179AQI (US)
188AQI (US)
219AQI (US)
217AQI (US)
194AQI (US)
176AQI (US)
170AQI (US)
182AQI (US)
205AQI (US)
220AQI (US)
204AQI (US)
196AQI (US)
188AQI (US)
206AQI (US)
217AQI (US)
214AQI (US)
209AQI (US)
198AQI (US)
177AQI (US)
182AQI (US)
182AQI (US)
191AQI (US)
196AQI (US)
178AQI (US)
178AQI (US)
195AQI (US)
190AQI (US)
190AQI (US)
196AQI (US)
202AQI (US)
171AQI (US)
169AQI (US)
176AQI (US)
191AQI (US)
194AQI (US)
202AQI (US)
208AQI (US)
187AQI (US)
184AQI (US)
195AQI (US)
191AQI (US)
186AQI (US)
165AQI (US)
124AQI (US)
125AQI (US)
115AQI (US)
116AQI (US)
139AQI (US)
119AQI (US)
137AQI (US)
144AQI (US)
125AQI (US)
120AQI (US)
149AQI (US)
145AQI (US)
132AQI (US)
162AQI (US)
116AQI (US)
139AQI (US)
132AQI (US)
156AQI (US)
122AQI (US)
161AQI (US)
120AQI (US)
137AQI (US)
140AQI (US)
153AQI (US)
133AQI (US)
109AQI (US)
95AQI (US)
100AQI (US)
132AQI (US)
139AQI (US)
121AQI (US)
131AQI (US)
133AQI (US)
123AQI (US)
149AQI (US)
182AQI (US)
137AQI (US)
115AQI (US)
117AQI (US)
114AQI (US)
141AQI (US)
165AQI (US)
124AQI (US)
119AQI (US)
144AQI (US)
111AQI (US)
110AQI (US)
107AQI (US)
129AQI (US)
123AQI (US)
119AQI (US)
125AQI (US)
135AQI (US)
115AQI (US)
121AQI (US)
142AQI (US)
150AQI (US)
138AQI (US)
114AQI (US)
129AQI (US)
160AQI (US)
160AQI (US)
119AQI (US)
102AQI (US)
91AQI (US)
89AQI (US)
117AQI (US)
154AQI (US)
163AQI (US)
157AQI (US)
92AQI (US)
100AQI (US)
94AQI (US)
103AQI (US)
133AQI (US)
104AQI (US)
109AQI (US)
119AQI (US)
111AQI (US)
127AQI (US)
133AQI (US)
139AQI (US)
120AQI (US)
219AQI (US)
195AQI (US)
155AQI (US)
129AQI (US)
123AQI (US)
130AQI (US)
No. of days
2026163AQI (US)
Highest AQI (US) recorded in
January219AQI (US)
Lowest AQI (US) recorded in
May123AQI (US)
2025110AQI (US)
Highest AQI (US) recorded in
January177AQI (US)
Lowest AQI (US) recorded in
July64AQI (US)
2024105AQI (US)
Highest AQI (US) recorded in
December160AQI (US)
Lowest AQI (US) recorded in
July51AQI (US)
2023122AQI (US)
Highest AQI (US) recorded in
January217AQI (US)
Lowest AQI (US) recorded in
July62AQI (US)
2022112AQI (US)
Highest AQI (US) recorded in
March175AQI (US)
Lowest AQI (US) recorded in
August50AQI (US)
2021122AQI (US)
Highest AQI (US) recorded in
March228AQI (US)
Lowest AQI (US) recorded in
July60AQI (US)
202096AQI (US)
Highest AQI (US) recorded in
March182AQI (US)
Lowest AQI (US) recorded in
July55AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Guwahati's annual 2026 AQI (US) (163) shows an average percentage change of 47.6% (worsened AQI (US)) compared to previous years: 2020 (96), 2021 (122), 2022 (112), 2023 (122), 2024 (105), 2025 (110).