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

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

1. particulate matter (PM2.5) dust - 12 (Good)
2. particulate matter (PM10) suspended dust - 21 (Moderate)
3. ozone (O3) - 57 (Good)
4. nitrogen dioxide (NO2) - 2 (Good)
5. sulfur dioxide (SO2) - 1 (Good)
6. carbon monoxide (CO) - 142 (Good)

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

What is the current level of PM2.5 in Concepción? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 12 (Good) For comparison, the highest level of PM2.5 in Concepción in the last 7 days was: 9 (Wednesday, August 26, 2026) and the lowest: 6 (Tuesday, August 25, 2026).

What is the level of PM10 today in Concepción? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Concepción is: 21 (Moderate)

How is the O3 level today in Concepción? (ozone (O3))
57 (Good)

How high is the level of NO2? (nitrogen dioxide (NO2))
2 (Good)

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

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

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

Quality of life in Concepción

Concepción

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 Concepción — compare nearby locations.

• Santiago 49 µg/m³
• Puente Alto 26 µg/m³
• Antofagasta 10 µg/m³
• Viña del Mar 30 µg/m³
• Talcahuano 12 µg/m³
• Temuco 4 µg/m³
• Iquique 4 µg/m³
• Rancagua 34 µg/m³

Frequently asked questions

Is the air safe to breathe in Concepción today?

The current average PM2.5 across Concepción is about 12 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.

What is the current PM2.5 level in Concepción?

Right now PM2.5 in Concepción averages about 12 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.

Which day last week had the worst air in Concepción?

Over the past week, the highest daily PM2.5 in Concepción was recorded on Monday, August 24 (about 9 µg/m³).

What is the UV index in Concepción today?

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

Does today's wind help disperse smog in Concepción?

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.