Ermita, Manila, Metro Manila, Philippines 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
Ermita, Manila, Metro Manila, Philippines
AQI Trends: Highest and Lowest
Same Day Analysis (16th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 42 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 17th Sep - 18th Sep 2025
Ermita, Manila, Metro Manila, Philippines
5 AM17th Sep 2025
6 PM
4 AM18th Sep 2025
AQI
AQI
74AQI
32AQI
In the last 24 hours,
Ermita's AQI reached its highest point of 74 at 10 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 17th Sep and 18th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Ermita, Manila, Metro Manila, Philippines
29°C27/33°C
29°C27/32°C
28°C27/30°C
25°C24/26°C
26°C25/27°C
28°C25/30°C
27°C25/30°C
25°C24/26°C
26°C25/29°C
27°C26/30°C
26°C24/29°C
27°C25/30°C
27°C26/29°C
26°C26/28°C
26°C25/28°C
27°C26/29°C
28°C26/30°C
26°C25/27°C
25°C24/26°C
28°C25/32°C
28°C26/30°C
28°C25/31°C
27°C25/30°C
27°C25/30°C
27°C25/30°C
28°C25/31°C
27°C26/29°C
28°C26/31°C
28°C26/30°C
--°C/°C
--°C/°C
48AQI
45AQI
50AQI
47AQI
2025 Days Vs Air Quality
Ermita, Manila, Metro Manila, Philippines
31%
34
69%
77
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Under WHO’s Safe Air Quality Limits: 31%
Health Risk Level:
High
In 2025, 31% of 260 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Ermita, Manila, Metro Manila, Philippines
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
65AQI
69AQI
75AQI
77AQI
72AQI
78AQI
74AQI
73AQI
85AQI
80AQI
70AQI
66AQI
75AQI
69AQI
83AQI
85AQI
84AQI
83AQI
82AQI
80AQI
66AQI
70AQI
66AQI
62AQI
58AQI
60AQI
55AQI
53AQI
51AQI
45AQI
47AQI
51AQI
53AQI
53AQI
51AQI
49AQI
52AQI
53AQI
51AQI
50AQI
52AQI
51AQI
51AQI
52AQI
50AQI
52AQI
50AQI
52AQI
52AQI
54AQI
51AQI
54AQI
54AQI
54AQI
52AQI
52AQI
55AQI
52AQI
52AQI
53AQI
54AQI
52AQI
53AQI
55AQI
62AQI
64AQI
62AQI
59AQI
53AQI
53AQI
59AQI
56AQI
57AQI
60AQI
56AQI
46AQI
46AQI
46AQI
51AQI
41AQI
43AQI
49AQI
48AQI
52AQI
52AQI
46AQI
47AQI
48AQI
47AQI
46AQI
51AQI
56AQI
54AQI
50AQI
52AQI
54AQI
48AQI
50AQI
41AQI
46AQI
47AQI
43AQI
36AQI
37AQI
43AQI
36AQI
50AQI
45AQI
47AQI
44AQI
42AQI
70AQI
68AQI
52AQI
52AQI
44AQI
No. of days
202556AQI
Highest AQI recorded in
May70AQI
Lowest AQI recorded in
September44AQI
Most & Least Polluted Years Over the Last 1 Years
Ermita's annual 2025 AQI (56) shows an average percentage change of NaN% (improved AQI) compared to previous years: .