Surabaya Tandes Air Quality
Monitoring Station
· Surabaya, Indonesia
88
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
94
9pm
89
88
88
12am
93
30
13
3am
13
30
30
6am
30
30
30
9am
31
93
—
12pm
—
—
—
3pm
—
—
—
6pm
—
—
Station readings
94
89
88
88
CAMS model
adj -53
146
146
146
146
146
83
66
66
83
83
83
83
83
84
146
Air Quality Trend (24h)
PM2.529.6 µg/m³
×2.0 WHO
Moderate
PM1036.1 µg/m³
Good
Gas Pollutants
O₃
15.0
µg/m³
NO₂
34.9
µg/m³
SO₂
15.7
µg/m³
CO
0.09
mg/m³
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:22 UTC.