Surabaya Tandes Air Quality
Monitoring Station
· Surabaya, Indonesia
84
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
85
5pm
85
84
84
8pm
84
84
146
11pm
146
83
66
2am
54
66
66
5am
66
66
—
8am
—
—
—
11am
—
—
—
2pm
—
—
Station readings
85
85
84
84
CAMS model
84
84
84
84
84
84
146
146
83
66
54
66
66
66
66
Air Quality Forecast (24h)
PM2.527.9 µg/m³
×1.9 WHO
Moderate
PM1034.7 µg/m³
Good
Gas Pollutants
O₃
12.0
µg/m³
NO₂
35.3
µg/m³
SO₂
19.0
µg/m³
CO
0.1
mg/m³
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:51 UTC.