Prayagraj, Uttar Pradesh, India 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
Prayagraj, Uttar Pradesh, India
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 78 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Prayagraj, Uttar Pradesh, India
5 AM2nd Aug 2025
6 PM
4 AM3rd Aug 2025
AQI
AQI
97AQI
67AQI
In the last 24 hours,
Prayagraj's AQI reached its highest point of 97 at 11 AM during the Night, while the lowest point, 67, was recorded at 6 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Prayagraj, Uttar Pradesh, India
35°C31/38°C
34°C32/37°C
35°C31/37°C
34°C31/37°C
35°C31/39°C
34°C33/36°C
33°C30/37°C
31°C29/35°C
32°C28/35°C
32°C29/35°C
33°C29/37°C
33°C30/36°C
30°C28/33°C
27°C26/28°C
31°C26/35°C
33°C28/37°C
33°C30/35°C
33°C30/37°C
34°C30/38°C
34°C31/38°C
35°C31/38°C
34°C31/38°C
32°C29/34°C
31°C28/34°C
29°C27/31°C
30°C28/32°C
30°C28/34°C
30°C27/34°C
28°C26/32°C
--°C/°C
--°C/°C
64AQI
57AQI
64AQI
64AQI
2025 Days Vs Air Quality
Prayagraj, Uttar Pradesh, India
0.4%
1
74%
157
25%
54
0.4%
1
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 0.47%
Health Risk Level:
Extreme
In 2025, 0.47% of 214 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
Prayagraj, Uttar Pradesh, India
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
156AQI
109AQI
135AQI
111AQI
124AQI
119AQI
98AQI
94AQI
121AQI
134AQI
149AQI
123AQI
112AQI
100AQI
86AQI
98AQI
93AQI
86AQI
79AQI
71AQI
76AQI
80AQI
110AQI
84AQI
67AQI
74AQI
74AQI
88AQI
108AQI
113AQI
114AQI
103AQI
97AQI
84AQI
94AQI
81AQI
67AQI
64AQI
64AQI
73AQI
79AQI
64AQI
66AQI
57AQI
112AQI
147AQI
86AQI
99AQI
88AQI
82AQI
93AQI
86AQI
82AQI
66AQI
67AQI
61AQI
78AQI
64AQI
71AQI
78AQI
66AQI
57AQI
62AQI
57AQI
47AQI
57AQI
63AQI
66AQI
70AQI
75AQI
70AQI
88AQI
97AQI
91AQI
94AQI
87AQI
100AQI
105AQI
126AQI
111AQI
97AQI
90AQI
109AQI
116AQI
104AQI
105AQI
103AQI
86AQI
89AQI
94AQI
91AQI
110AQI
109AQI
108AQI
109AQI
108AQI
118AQI
122AQI
117AQI
103AQI
96AQI
100AQI
88AQI
92AQI
89AQI
97AQI
110AQI
105AQI
102AQI
110AQI
123AQI
130AQI
116AQI
108AQI
104AQI
100AQI
96AQI
87AQI
94AQI
91AQI
106AQI
88AQI
105AQI
88AQI
96AQI
83AQI
95AQI
83AQI
84AQI
89AQI
86AQI
86AQI
101AQI
99AQI
113AQI
102AQI
115AQI
98AQI
93AQI
96AQI
91AQI
86AQI
104AQI
96AQI
85AQI
82AQI
87AQI
82AQI
77AQI
81AQI
94AQI
91AQI
90AQI
89AQI
86AQI
88AQI
90AQI
99AQI
107AQI
111AQI
120AQI
107AQI
99AQI
93AQI
93AQI
90AQI
84AQI
75AQI
72AQI
72AQI
67AQI
64AQI
63AQI
64AQI
63AQI
67AQI
65AQI
63AQI
66AQI
65AQI
71AQI
66AQI
68AQI
61AQI
65AQI
62AQI
62AQI
63AQI
64AQI
62AQI
60AQI
59AQI
62AQI
63AQI
61AQI
61AQI
60AQI
54AQI
57AQI
61AQI
64AQI
67AQI
68AQI
68AQI
67AQI
65AQI
62AQI
62AQI
60AQI
60AQI
60AQI
65AQI
78AQI
103AQI
81AQI
86AQI
104AQI
93AQI
82AQI
63AQI
78AQI
No. of days
202587AQI
Highest AQI recorded in
April104AQI
Lowest AQI recorded in
July63AQI
202493AQI
Highest AQI recorded in
January162AQI
Lowest AQI recorded in
August49AQI
2023109AQI
Highest AQI recorded in
November172AQI
Lowest AQI recorded in
June71AQI
2022112AQI
Highest AQI recorded in
November150AQI
Lowest AQI recorded in
July81AQI
Most & Least Polluted Years Over the Last 4 Years
Prayagraj's annual 2025 AQI (87) shows an average percentage change of -16.2% (improved AQI) compared to previous years: 2022 (112), 2023 (109), 2024 (93).