What is the air quality in Cilegon today?

The current Air Quality Index (AQI) in Cilegon is 38 (Good). PM2.5 concentration is 9.0 µg/m³.

What is the temperature in Cilegon right now?

The current temperature in Cilegon is 25.9°C (feels like 25.9°C). Humidity is 79.5% and wind speed is 18.5 km/h.

Is it safe to go outside in Cilegon?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 4.4 (Moderate).

Air Quality in Cilegon, Indonesia

Cloudy

25.9°C · 79.5% humidity

25.9°

Feels 25.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

3 stations

Nearby Monitoring Stations

AQI Forecast

146 6am

146

38 9am

67 12pm

78 3pm

144 6pm

144

160

160 9pm

160

161

161 12am

161

146 3am

146

Air Quality Index Trend

46h · 6 stn

View full history →

Cilegon'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.

79.5%

Humidity

18.5 km/h

Wind SSE

1011.2 hPa

Pressure

4.4

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

9.0 µg/m³

PM10▲

101

154.9 µg/m³

050100150200300500

What is the weather forecast for Cilegon?

Temperature & Precipitation

PM2.5 Trend

46h · 6 stations

PM2.59.0 µg/m³ ✓ WHO

Good

PM10154.9 µg/m³

Unhealthy for sensitive groups

UV INDEX4.4

Moderate

Station readings (3 stations within 25 km)

9.0

Median

16.85

Average

1.14

Low

45.57

High

PM2.5 µg/m³ · Model: 40.85 · Bias: +31.9

What is the 7-day forecast for Cilegon?

06-09

28.8° 25.5°

0.94 mm

06-10

29.8° 26.4°

15.69 mm

06-11

30.3° 26.4°

1.56 mm

06-12

28.7° 26.3°

4.44 mm

06-13

29.8° 26.4°

4.87 mm

06-14

29.3° 26.2°

3.75 mm

06-15

29.7° 26.0°

4.63 mm

Both models agree Avg diff: 1.3°C

Where are air quality stations near Cilegon?

PT Krakatau Sarana Properti

9.3 km PM2.5: 3.9 µg/m³ PM10: 5.1 µg/m³

Kota Cilegon Pulomerak

11.7 km PM2.5: 1.1 µg/m³ PM10: 1.8 µg/m³

126

Serang Sumurpecung

17.7 km PM2.5: 45.5 µg/m³ PM10: 65.0 µg/m³

What cities are near Cilegon?

123 Serang 126 Pandeglang 33 Kresek 122 Rangkasbitung 54 Labuan 114 Pasarkemis 114 Cikupa 106 Sepatan 49 Curug 92 Teluknaga

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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 2026-06-09T02:03 UTC.