Surabaya: Air Pollution Today — AQI Index, PM2.5/PM10, Smog Alerts and Forecast

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

1. particulate matter (PM2.5) dust - 29 (Moderate)
2. particulate matter (PM10) suspended dust - 34 (Moderate)
3. ozone (O3) - 67 (Good)
4. nitrogen dioxide (NO2) - 23 (Good)
5. sulfur dioxide (SO2) - 28 (Good)
6. carbon monoxide (CO) - 1253 (Good)

Real-time Air Quality Index (AQI) for Surabaya, Thursday, August 27, 2026: 2.

What is the current level of PM2.5 in Surabaya? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 29 (Moderate) For comparison, the highest level of PM2.5 in Surabaya in the last 7 days was: 29 (Thursday, August 27, 2026) and the lowest: 18 (Saturday, August 22, 2026).

What is the level of PM10 today in Surabaya? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Surabaya is: 34 (Moderate)

How is the O3 level today in Surabaya? (ozone (O3))
67 (Good)

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

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

How high is the CO level? (carbon monoxide (CO))
1253 (Good)

Current data Thursday, August 27, 2026 at 8:00 AM

Surabaya

Thursday, August 27, 2026 at 8:00 AM

🌦️ Weather · 16-day Forecast — Indonesia

16-day weather forecast for Indonesia: today around 36°C (partly cloudy), lows near 24°C. Daily temperature and conditions, updated every day. Wind is light today (about 6 km/h) — pollutants can build up near the ground.

☀️ UV Index · 16-day Forecast — Indonesia

The UV index in Indonesia today is 8.9 (very high) — unprotected fair skin can burn in about 20 minutes.

📍 Air quality in nearby cities

Live PM2.5 around Surabaya — compare nearby locations.

• Malang 15 µg/m³
• Situbondo Regency 19 µg/m³
• Semarang 34 µg/m³
• Yogyakarta 19 µg/m³
• Bandung 67 µg/m³
• Bekasi 83 µg/m³
• Depok 83 µg/m³
• Bogor 83 µg/m³

Frequently asked questions

Is the air safe to breathe in Surabaya today?

The current average PM2.5 across Surabaya is about 29 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 Surabaya?

Right now PM2.5 in Surabaya averages about 29 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 Surabaya?

Over the past week, the highest daily PM2.5 in Surabaya was recorded on Thursday, August 27 (about 29 µg/m³).

What is the UV index in Surabaya today?

The UV index in Surabaya today is 8.9 (very high) — unprotected fair skin can burn in about 20 minutes.

Does today's wind help disperse smog in Surabaya?

Wind is light today (about 6 km/h) — pollutants can build up near the ground.

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.