Air Quality in Viña del Mar Today — Live AQI, PM2.5 & PM10, Smog, Weather and Forecast

Pollution and air quality forecast for Viña del Mar. Today is Thursday, August 27, 2026. The following air pollution values have been recorded for Viña del Mar:

1. particulate matter (PM2.5) dust - 30 (Moderate)
2. particulate matter (PM10) suspended dust - 31 (Moderate)
3. ozone (O3) - 0 (Good)
4. nitrogen dioxide (NO2) - 55 (Moderate)
5. sulfur dioxide (SO2) - 42 (Good)
6. carbon monoxide (CO) - 1483 (Good)

Real-time Air Quality Index (AQI) for Viña del Mar, Wednesday, August 26, 2026: 2.

What is the current level of PM2.5 in Viña del Mar? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 30 (Moderate) For comparison, the highest level of PM2.5 in Viña del Mar in the last 7 days was: 31 (Saturday, August 22, 2026) and the lowest: 13 (Wednesday, August 26, 2026).

What is the level of PM10 today in Viña del Mar? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Viña del Mar is: 31 (Moderate)

How is the O3 level today in Viña del Mar? (ozone (O3))
0 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
55 (Moderate)

What is the level of SO2 pollution? (sulfur dioxide (SO2))
42 (Good)

How high is the CO level? (carbon monoxide (CO))
1483 (Good)

Current data Wednesday, August 26, 2026 at 9:00 PM

Quality of life in Viña del Mar

Viña del Mar

Wednesday, August 26, 2026 at 9:00 PM

🌦️ Weather · 16-day Forecast — Chile

16-day weather forecast for Chile: today around 24°C (cloudy), lows near 13°C. Daily temperature and conditions, updated every day. A moderate breeze (about 15 km/h) is partially dispersing pollutants today.

☀️ UV Index · 16-day Forecast — Chile

The UV index in Chile today is 5.2 (moderate) — unprotected fair skin can burn in about 40 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Viña del Mar — compare nearby locations.

• Santiago 49 µg/m³
• Puente Alto 26 µg/m³
• Antofagasta 10 µg/m³
• Talcahuano 12 µg/m³
• Temuco 4 µg/m³
• Iquique 4 µg/m³
• Concepción 12 µg/m³
• Rancagua 34 µg/m³

Frequently asked questions

Is the air safe to breathe in Viña del Mar today?

The current average PM2.5 across Viña del Mar is about 30 µg/m³, rated “Moderate”. Air quality is acceptable, but unusually sensitive people should limit prolonged outdoor exertion.

What is the current PM2.5 level in Viña del Mar?

Right now PM2.5 in Viña del Mar averages about 30 µg/m³ (“Moderate”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Viña del Mar?

Over the past week, the highest daily PM2.5 in Viña del Mar was recorded on Saturday, August 22 (about 31 µg/m³).

What is the UV index in Viña del Mar today?

The UV index in Viña del Mar today is 5.2 (moderate) — unprotected fair skin can burn in about 40 minutes.

Does today's wind help disperse smog in Viña del Mar?

A moderate breeze (about 15 km/h) is partially dispersing pollutants today.

How is air quality measured?

Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.