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Jakarta30 Sept, 05:00 GMT+7181Modelled AQIBandung30 Sept, 05:00 GMT+7181Modelled AQISurabaya30 Sept, 05:00 GMT+782Modelled AQIMedan30 Sept, 05:00 GMT+7120Modelled AQIPekanbaru30 Sept, 05:00 GMT+783Modelled AQIPalembang30 Sept, 05:00 GMT+7162Modelled AQIDenpasarBali · 30 Sept, 06:00 GMT+863Modelled AQIMakassar30 Sept, 06:00 GMT+8109Modelled AQI

Pekanbaru: next 24 hours

Hourly model forecast · Asia/Jakarta local time. Forecasts can change as the model updates.

Forecast US AQI and PM2.5, not observed readings
Local timeModelled US AQIPM2.5 (µg/m³)
8539.3
8642.7
8844.9
9042.7
9336.4
9535.6
9740
9843.2
10046.1
10248.5
10549.9
10853.3
11249.6
11540
11437
11337.5
11339.1
11436.7
11429.6
11313.4
1109.6
1088.3
1057
1028.1

Where these estimates come from

For Pekanbaru, we request the model grid cell near 0.5071, 101.4478. Open-Meteo provides the Copernicus Atmosphere Monitoring Service (CAMS) global model at roughly 45 km resolution. Nearby places may share a grid cell, and local pollution can differ.

The AQI is the provider’s modelled US AQI across pollutants. PM2.5 is a concentration in µg/m³. We do not convert a single hourly PM2.5 concentration into a daily AQI. These estimates use a different basis from the measured PM2.5-derived AQI on our Malaysia and Singapore pages.

“Valid for” is the time represented by the model, not the time a sensor took a measurement or a model run was issued. The app checks for new estimates every 15 minutes. Older estimates and saved responses are labelled; missing values remain unavailable.

For official local readings and activity advice, visit BMKG air-quality information. Indonesia’s national index may use different breakpoints and averaging periods.

Air-quality data: Open-Meteo and CAMS, licensed under CC BY 4.0. Haze Monitor is independent of these providers and local authorities.

Indonesia · An-Nur Great Mosque

Pekanbaru air quality

Modelled US Air Quality Index (AQI)

83

Modelled estimate · CAMS / Open-Meteo

Air qualityModerate
GoodHazardous

Modelled · All pollutants · About this estimate

Valid for 45 min ago
PM2.5 37.6 µg/m³Modelled concentration · roughly 45 km grid
CAMS via Open-Meteo ↗
About Pekanbaru air quality

These are model estimates, not measurements from a local monitoring station or the official national index. Each city represents a roughly 45 km model grid cell, not a country average. Local pollution can differ.

The An-Nur Great Mosque scene is an illustration, not a live camera view. Haze follows the modelled AQI and lighting follows the city’s local time.

Official local readings and advice ↗ · Sources and methodology

Next 24 hours

Model forecast

Pekanbaru · Local time

Low 85High 115US AQI
06:0005:00
30 Sept, 06:00 GMT+7Moderate85AQI

Forecasts can change. Missing hours remain unavailable.

Hourly AQI & PM2.5 details ↓

Indonesia cities