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

Air quality in Valparaiso

Air quality index (AQI⁺) and PM2.5 air pollution in Valparaiso • 02:10, May 10

Live most polluted city ranking

Real-time Valparaiso most polluted city ranking

#	Cities	AQI⁺ US
1	Quintero	129
2	San Felipe	119
3	San Antonio	97
4	Quilpue	96
5	Puchuncavi	79
6	Valparaiso	77
7	Quillota	74
8	Llaillay	71
9	Putaendo	69
10	Vina del Mar	58

Live cleanest city ranking

Real-time Valparaiso cleanest city ranking

#	Cities	AQI⁺ US
1	Concon	56
2	Los Maitenes	56
3	Vina del Mar	58
4	Putaendo	69
5	Llaillay	71
6	Quillota	74
7	Valparaiso	77
8	Puchuncavi	79
9	Quilpue	96
10	San Antonio	97

Wildfire engulfs a dense forest

Wildfire Map Spotlight: Pineland Road Fire, Georgia

May 9, 2026: Lahore among top 10 most polluted cities in the world

Lava splashing from an active volcano.

Volcanic Eruption Map Spotlight: Mount Dukono, North Maluku, Indonesia

Which is the most polluted city in Valparaiso?

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