Air Quality in Sidoarjo, Indonesia
Cloudy
24.0°C · 70.6% humidity
24.0°
Feels 24.0°
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Sidoarjo's air quality — share it
AQI Forecast
84
9pm
84
83
68
12am
72
75
77
3am
79
80
82
6am
83
65
53
9am
53
54
54
12pm
54
54
54
3pm
54
66
83
6pm
83
83
Air Quality Index Trend
47h · 4 stnSidoarjo'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 Sidoarjo is 1.4× the WHO 24-hour guideline of 15 µg/m³.
70.6%
Humidity
30.6 km/h
Wind WSW
1011.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
20.37 µg/m³
PM10
79.9 µg/m³
050100150200300500
What is the weather forecast for Sidoarjo?
Temperature & Precipitation
PM2.5 Trend
47h · 4 stationsPM2.520.37 µg/m³
×1.4 WHO
Moderate
PM1079.9 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
20.37
Median
20.23
Average
12.68
Low
27.78
High
PM2.5 µg/m³ · Model: 23.15 · Bias: +2.8
What is the 7-day forecast for Sidoarjo?
07-21
30.0° 24.0°
0.56 mm
07-22
30.5° 24.0°
07-23
29.5° 24.2°
07-24
29.9° 24.0°
0.19 mm
07-25
30.8° 24.5°
0.81 mm
07-26
30.5° 24.7°
2.19 mm
07-27
30.7° 24.7°
Both models agree
Avg diff: 1.9°C
Where are air quality stations near Sidoarjo?
93
Kabupaten Mojokerto Mojosari
85
Surabaya Tandes
52
Kabupaten Pasuruan Raci
52
Kota Pasuruan Petamanan
What cities are near Sidoarjo?
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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 2026-07-21T17:24 UTC.