Medavakkam, Diffa, Diffa, Niger Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Medavakkam, Diffa, Diffa, Niger
AQI Trends: Highest and Lowest
Same Day Analysis (9th September ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 1st highest AQI at 51 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 10th Sep - 11th Sep 2025
Medavakkam, Diffa, Diffa, Niger
5 AM10th Sep 2025
6 PM
4 AM11th Sep 2025
49AQI
33AQI
46AQI
38AQI
In the last 24 hours,
Medavakkam's AQI reached its highest point of 49 at 4 PM during the Day, while the lowest point, undefined, was recorded at 4 AM during the Night between 10th Sep and 11th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Medavakkam, Diffa, Diffa, Niger
26°C23/35°C
27°C22/32°C
25°C22/28°C
28°C23/33°C
26°C23/30°C
24°C22/27°C
26°C21/30°C
28°C23/33°C
25°C22/28°C
27°C22/33°C
29°C24/34°C
29°C24/35°C
25°C23/28°C
25°C23/29°C
23°C22/26°C
26°C22/31°C
29°C24/34°C
29°C24/33°C
25°C23/28°C
28°C23/32°C
28°C24/33°C
28°C23/34°C
27°C23/33°C
26°C23/29°C
27°C23/32°C
29°C25/35°C
30°C26/34°C
29°C26/35°C
29°C24/34°C
28°C24/34°C
--°C/°C
50AQI
48AQI
49AQI
49AQI
2025 Days Vs Air Quality
Medavakkam, Diffa, Diffa, Niger
27%
68
49%
124
23%
57
1%
3
Total number of days with different AQI categories in last 254 days in 2025 (111 days remaining)
Under WHO’s Safe Air Quality Limits: 27%
Health Risk Level:
Very high
In 2025, 27% of 254 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Medavakkam, Diffa, Diffa, Niger
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
96AQI
115AQI
134AQI
120AQI
120AQI
149AQI
141AQI
147AQI
118AQI
113AQI
136AQI
136AQI
128AQI
127AQI
146AQI
145AQI
142AQI
116AQI
106AQI
117AQI
126AQI
116AQI
125AQI
130AQI
130AQI
134AQI
104AQI
97AQI
98AQI
94AQI
100AQI
96AQI
133AQI
130AQI
116AQI
118AQI
127AQI
143AQI
126AQI
123AQI
120AQI
108AQI
125AQI
151AQI
134AQI
122AQI
91AQI
96AQI
92AQI
120AQI
111AQI
91AQI
98AQI
110AQI
114AQI
129AQI
146AQI
166AQI
151AQI
128AQI
125AQI
109AQI
112AQI
68AQI
76AQI
70AQI
60AQI
56AQI
58AQI
60AQI
60AQI
53AQI
55AQI
55AQI
53AQI
57AQI
41AQI
44AQI
52AQI
69AQI
50AQI
60AQI
58AQI
90AQI
120AQI
135AQI
140AQI
114AQI
123AQI
112AQI
131AQI
116AQI
92AQI
82AQI
76AQI
66AQI
65AQI
82AQI
73AQI
77AQI
75AQI
66AQI
71AQI
73AQI
71AQI
77AQI
73AQI
69AQI
69AQI
66AQI
64AQI
78AQI
41AQI
43AQI
40AQI
42AQI
44AQI
44AQI
41AQI
42AQI
68AQI
70AQI
66AQI
74AQI
79AQI
70AQI
70AQI
73AQI
64AQI
67AQI
64AQI
65AQI
67AQI
61AQI
46AQI
48AQI
52AQI
47AQI
42AQI
45AQI
47AQI
47AQI
50AQI
48AQI
61AQI
58AQI
53AQI
46AQI
46AQI
57AQI
65AQI
74AQI
76AQI
70AQI
54AQI
47AQI
46AQI
47AQI
51AQI
55AQI
55AQI
57AQI
55AQI
56AQI
56AQI
55AQI
54AQI
53AQI
54AQI
49AQI
49AQI
49AQI
49AQI
51AQI
52AQI
50AQI
51AQI
50AQI
51AQI
51AQI
50AQI
51AQI
53AQI
49AQI
48AQI
52AQI
52AQI
51AQI
51AQI
48AQI
49AQI
50AQI
47AQI
48AQI
45AQI
47AQI
54AQI
57AQI
60AQI
60AQI
57AQI
53AQI
51AQI
54AQI
52AQI
54AQI
55AQI
55AQI
53AQI
47AQI
46AQI
37AQI
38AQI
49AQI
44AQI
41AQI
41AQI
40AQI
45AQI
47AQI
43AQI
49AQI
56AQI
57AQI
55AQI
58AQI
54AQI
55AQI
57AQI
59AQI
59AQI
56AQI
56AQI
60AQI
56AQI
52AQI
48AQI
48AQI
48AQI
48AQI
47AQI
47AQI
41AQI
38AQI
31AQI
32AQI
37AQI
36AQI
39AQI
46AQI
57AQI
51AQI
123AQI
121AQI
79AQI
68AQI
59AQI
54AQI
51AQI
50AQI
41AQI
No. of days
202574AQI
Highest AQI recorded in
January123AQI
Lowest AQI recorded in
September41AQI
2024100AQI
Highest AQI recorded in
March185AQI
Lowest AQI recorded in
October45AQI
Most & Least Polluted Years Over the Last 2 Years
Medavakkam's annual 2025 AQI (74) shows an average percentage change of -26.2% (improved AQI) compared to previous years: 2024 (100).