Track today's available Air Pollutant Index (API / IPU) readings around Kuala Lumpur and the Klang Valley. Compare official DOE monitoring stations near Cheras, Batu Muda, Petaling Jaya, Shah Alam, Klang and Putrajaya, and see what the readings mean for your day.
Find official monitoring station readings for the selected area. Each area row shows its highest reported station reading, not an average across the city. Use the area tabs above, or search for a station such as Cheras, Petaling Jaya or Klang.
| Expand | Area / territory | Monitoring station | API | Air quality | Last updated (MYT) |
|---|---|---|---|---|---|
| Loading latest available readings… | |||||
Explore the nationwide BIG Pharmacy Haze Hub to compare monitoring stations across Malaysia, including Penang, Perak, Johor, Sabah and Sarawak.
Select a DOE reporting station near your area, or use the search box above. An API number represents that monitoring station; it is not a reading taken at every home or street.
Malaysia's Air Pollutant Index (API), also called IPU, groups air quality into five categories. Higher numbers indicate poorer air quality. These categories apply to the KL, Selangor and Putrajaya station readings on this page.
Outdoor activities are generally suitable for most people.
Most people can continue usual activities. Sensitive individuals should monitor symptoms.
Reduce prolonged or strenuous outdoor activity. Higher-risk people should take extra care.
Avoid unnecessary outdoor exertion. Higher-risk people should stay indoors where practical.
Avoid outdoor activities and follow official public-health advice.
Malaysia's DOE publishes Malaysia API from official monitoring stations. IQAir displays a US AQI value that uses different calculation methods and monitoring sources. The systems are not directly interchangeable. BIG Pharmacy's map and table use Malaysia API throughout.
Check the local DOE station near your home, office or school. When API is above 100, reduce prolonged or strenuous outdoor exercise. As readings increase, choose indoor activities or postpone your workout. Consider symptoms and existing health conditions even at lower readings.
During heavy haze, limit outdoor-air entry and avoid indoor smoking or burning. When outdoor air improves, ventilate your home to manage indoor pollutants and CO2. Do not keep your home sealed indefinitely.
Explore 16 BIG Pharmacy products, displayed four per category. Where available, current BIG Pharmacy product names, images and prices load directly from our online store.
Choose a suitably certified, properly fitted particulate respirator to help reduce exposure to fine airborne particles. Loose surgical masks are not equivalent to a well-fitting respirator.
For dry or irritated eyes. Check product suitability if you wear contact lenses, have existing eye conditions or need preservative-free drops.
Non-medicated saline sprays may help maintain nasal hygiene and comfort. Follow the product directions and age recommendations.
Throat-care products may help ease irritation, but do not filter haze pollutants. Check the label for suitable ages and how to use.
Need help deciding? Well-fitting particulate respirators can reduce particulate exposure; eye drops, saline sprays and throat products provide symptom comfort rather than protection against haze particles. Follow product labels and consult a pharmacist when appropriate. If you use an asthma inhaler, continue your prescribed treatment or action plan.
Prices are requested directly from BIG Pharmacy Online when available and can change before checkout. Promotions, stock and final purchase prices are confirmed on each product page. If automatic pricing is unavailable, use “View product” to check the latest price.
Not sure which mask or supportive care is suitable for your family? Ask about respirator fit, eye irritation, respiratory symptoms, and caring for children or older family members.
Check the latest available DOE API readings from Batu Muda, Cheras and nearby Selangor stations above. Conditions can vary between Kuala Lumpur, Petaling Jaya, Shah Alam, Klang and Putrajaya. Confirm the observation time and compare with the official APIMS dashboard.
API stands for Air Pollutant Index. IPU is its Malay name, Indeks Pencemaran Udara. AQI is a more general term used by several other systems, including the US AQI used by IQAir. Here we display only Malaysia's API.
Different calculations, pollutants, reporting networks and observation times can produce different numbers. US AQI and Malaysia API are not interchangeable. Compare readings only when their source, time and index standard are clear.
Use the quick location buttons or search for Petaling Jaya, Shah Alam, Klang or Johan Setia. Select the station in the table to highlight it on the map. Location sharing is optional and identifies the nearest available reporting station, not a direct reading from your address.
When API exceeds 100, reduce prolonged or strenuous outdoor exercise, particularly if sensitive to pollution. If conditions worsen, consider indoor activity or postponement. Seek medical assessment for wheezing, breathlessness or chest discomfort.
Loose surgical masks do not provide the same fine-particle protection as a properly fitted N95, KN95 or comparable certified particulate respirator. Protection depends on proper fit and the product's standard. Ask a pharmacist about suitability.
Reduce entry of outdoor air when haze is severe. When conditions improve, ventilate your home as needed to manage indoor pollutants and carbon dioxide. Consider your home ventilation system.
Move away from the exposure, and follow any prescribed asthma or respiratory action plan. Seek prompt medical assessment if symptoms worsen. Severe breathlessness or chest pain requires urgent medical attention.
