Kabupaten Siak air quality · Riau, Indonesia
Eyes, nose and throat irritation are common in air like this
US AQI 185 (Unhealthy) in Kabupaten Siak, from 2 KLH / BMKG monitoring stations. Main pollutant: PM2.5.
Updated
Pollutants in Kabupaten Siak
- PM2.5 · µg/m³1047.0× WHO limit
- PM10 · µg/m³1363.0× WHO limit
- NO₂ · µg/m³21.8Under WHO limit
- O₃ · µg/m³97.9
- SO₂ · µg/m³48.4Under WHO limit
- CO · mg/m³1.36
Concentrations averaged across the city's stations. WHO multiples use the 2021 24-hour guidelines.
Is it safe outside in Kabupaten Siak right now?
Some members of the general public may feel health effects; sensitive groups may feel more serious effects.
Walking and commuting
Take careKeep outdoor walks short and choose quieter streets away from traffic.
Running and jogging
AvoidMove your run indoors or reschedule for a cleaner hour.
Cycling
LimitKeep rides short and easy, or ride indoors.
Children playing outside
LimitLimit outdoor play to short, gentle sessions. Move sports indoors.
Older adults and heart or lung conditions
AvoidAvoid exertion outdoors. Follow your doctor's action plan.
Open windows
AvoidKeep windows closed while the air is unhealthy.
Mask outdoors
RecommendedWear a well-fitted N95 or FFP2 mask outdoors. Cloth and surgical masks do little against fine particles.
Air purifier indoors
RecommendedRun a HEPA purifier in the room you spend most time in.
Based on the US EPA Air Quality Guide, applied to the current US AQI category. If you have symptoms, follow your doctor's advice.
What US AQI 151–200 means for your health →
Air quality by area in Kabupaten Siak
2 stations, worst first- Kabupaten Siak Bunga RayaUnhealthy196
- SiakUnhealthy174
Kabupaten Siak air quality history
Daily average, 35 days- 218average daily US AQI over 35 days
- 374worst day, 11 October
- 85cleanest day, 24 September
- 30days at Unhealthy or worse
The last 7 days averaged 255, better than the week before (315). None of the last 35 days was Good.
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Kabupaten Siak air quality: common questions
What is the AQI in Kabupaten Siak right now?
The US AQI in Kabupaten Siak is 185 (Unhealthy), based on 2 monitoring stations. The main pollutant is PM2.5.
Is it safe to go outside in Kabupaten Siak today?
Limit time outdoors. Some members of the general public may feel health effects; sensitive groups may feel more serious effects. For runners: Move your run indoors or reschedule for a cleaner hour.
Which area of Kabupaten Siak has the worst air right now?
Kabupaten Siak Bunga Raya has the highest reading at 196 (Unhealthy). Siak has the lowest at 174, out of 2 stations reporting.
How has air quality in Kabupaten Siak been recently?
Over the last 35 days with data, Kabupaten Siak averaged US AQI 218. The worst day was 11 October at 374; the cleanest was 24 September at 85. 30 days were at Unhealthy or worse.
How does Kabupaten Siak's PM2.5 compare with the WHO guideline?
PM2.5 is 104 µg/m³, about 7.0 times the World Health Organization's 24-hour guideline of 15 µg/m³.
Where does Kabupaten Siak's air quality data come from?
From Ministry of Environment (KLH) and BMKG, using 2 monitoring stations in and around the city. Good Air does not estimate or adjust these readings.
Source: Ministry of Environment (KLH) and BMKG. Readings are published by the monitoring agency and may be revised.