Air Quality in Surabaya, Indonesia
Drizzle
26.6°C · 84.9% humidity
26.6°
Feels 26.6°
153
Unhealthy
Everyone should reduce prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Surabaya's air quality — share it
AQI Forecast
83
12am
83
83
153
3am
133
120
110
6am
164
79
75
9am
73
71
69
12pm
68
68
67
3pm
67
67
66
6pm
66
66
66
9pm
66
66
Air Quality Index Trend
46h · 4 stnSurabaya's air quality is affected by vehicle emissions, industrial activity, and periodic transboundary haze from agricultural burning. The dry season tends to produce elevated particulate levels. Current PM2.5 concentration in Surabaya is 3.9× the WHO 24-hour guideline of 15 µg/m³.
84.9%
Humidity
32.6 km/h
Wind SE
1009.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
58.68 µg/m³
PM10
48.05 µg/m³
050100150200300500
What is the weather forecast for Surabaya?
Temperature & Precipitation
PM2.5 Trend
46h · 4 stationsPM2.558.68 µg/m³
×3.9 WHO
Unhealthy
PM1048.05 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
58.68
Median
58.68
Average
58.68
Low
58.68
High
PM2.5 µg/m³ · Model: 23.15 · Bias: -35.5
What is the 7-day forecast for Surabaya?
06-08
27.7° 25.9°
8.94 mm
06-09
30.7° 26.0°
1.06 mm
06-10
32.0° 26.1°
2.5 mm
06-11
31.1° 26.9°
8.88 mm
06-12
31.5° 26.0°
11.38 mm
06-13
29.5° 25.6°
12.13 mm
06-14
29.8° 25.6°
11.19 mm
Both models agree
Avg diff: 1.3°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-08T20:42 UTC.