Choose another country or region to see content specific to your location and shop online.

National Capital Region

Air quality in National Capital Region

Air quality index (AQI⁺) and PM2.5 air pollution in National Capital Region • 23:34, Aug 03

Live most polluted city ranking

Real-time National Capital Region most polluted city ranking

#	Cities	AQI⁺ US
1	Niugan	200
2	Pasay	170
3	Pinas	70
4	Caloocan	66
5	Las Pinas	66
6	Mandaluyong City	64
7	Quezon City	62
8	Caloocan City	58
9	Calumpang	58
10	Malabon	58

Live cleanest city ranking

Real-time National Capital Region cleanest city ranking

#	Cities	AQI⁺ US
1	Mandaluyong	4
2	Pasig City	4
3	San Juan	4
4	Pasig	44
5	Marikina	49
6	Makati	52
7	Paranaque	54
8	Caloocan City	58
9	Calumpang	58
10	Malabon	58

Wildfire Map Spotlight: Washington wildfires

Dry long grass burning.

Wildfire Map Spotlight: Biscar Fire, California and Nevada

Wildfire Map Spotlight: Woodside Fire, California

Which is the most polluted city in National Capital Region?

globe background

Connect With IQAir

Get exclusive articles, product updates, tips, and occasional offers delivered to your inbox. You can unsubscribe at any time.

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved