Philippines AQI Analytics
OpenAQ-derived PM2.5 and PM10 history for 8 cities, mapped to AQI Now city pages and normalized to the US EPA AQI scale.
Search city analytics
- Cities
- 8
- Locations
- 12
- Daily rows
- 1,282
- Avg EPA AQI
- 84
with OpenAQ history
mapped monitors
2023-12-31 to 2024-12-31
32.7 ug/m3 PM2.5
Current data story
The highest average AQI in this pilot slice is Santo Tomas, with an EPA AQI average of 220 and PM2.5 around 143.4 ug/m3. Its worst month is December.
Source: OpenAQ local parquet plus raw CSV coordinate recovery. Build 2026-05-12T00:27:56.105574+00:00.
Country average
84
US EPA scale
PM2.5 32.7 ug/m3 · PM10 23.2 ug/m3
Analytics tools
City AQI Comparison
LiveRank cities side by side using OpenAQ PM2.5 and PM10 history normalized to US EPA AQI.
8 eligible cities
Open toolSeasonal Pollution
LiveFind each city's worst and cleanest months from daily OpenAQ-derived EPA AQI.
8 eligible cities
Open toolHealth Impact
LiveTranslate PM2.5 exposure into WHO exceedance and a simple cigarette-equivalent indicator.
8 eligible cities
Open toolCities ranked by average AQI
| City | Avg AQI | PM2.5 | Worst month | Trend | Coverage |
|---|---|---|---|---|---|
| Santo Tomas Pampanga, Philippines | 220 | 143.4 ug/m3 | December | n/a | 250 days · 1 locations |
| Iloilo Iloilo, Philippines | 73 | 21.0 ug/m3 | November | n/a | 208 days · 5 locations |
| San Fernando Pampanga, Philippines | 69 | 19.0 ug/m3 | August | n/a | 108 days · 1 locations |
| Paco Manila, Philippines | 67 | 18.2 ug/m3 | June | n/a | 251 days · 1 locations |
| Magalang Pampanga, Philippines | 67 | 18.5 ug/m3 | September | n/a | 46 days · 1 locations |
| Mandaluyong City Mandaluyong, Philippines | 62 | 16.3 ug/m3 | June | n/a | 146 days · 1 locations |
| Ugong Pasig, Philippines | 59 | 14.6 ug/m3 | August | n/a | 141 days · 1 locations |
| Barangka Marikina, Philippines | 53 | 10.6 ug/m3 | September | n/a | 132 days · 1 locations |