Surabaya Tandes Air Quality
Monitoring Station
· Surabaya, Indonesia
71
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
71
8am
71
69
69
11am
81
81
81
2pm
98
99
99
5pm
99
99
161
8pm
161
161
—
11pm
—
—
—
2am
—
—
—
5am
—
—
Station readings
71
71
CAMS model
adj +15
54
54
54
54
66
66
66
83
84
84
84
84
146
146
146
Air Quality Forecast (24h)
PM2.521.5 µg/m³
×1.4 WHO
Moderate
PM1024.5 µg/m³
Good
Gas Pollutants
O₃
5.1
µg/m³
NO₂
34.5
µg/m³
SO₂
23.0
µg/m³
CO
0.06
mg/m³
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T11:14 UTC.