Johor
8 monitoring stations · readings from 121 to 158
Average AQI
Air quality in Johor
Air quality in Johor is currently 145 on the AQI scale, which falls in the Unhealthy for Sensitive band. That number is the average across every monitoring station reporting in Johor right now.
We aggregate 8 stations across Johor. Individual stations range from 121 at the cleanest to 158 at the worst, so conditions vary across Johor — the local figure matters more than the average.
Johor breaks down into 4 cities you can open individually. Of those listed below, Batu Pahat is reading highest at 156 and Kluang lowest at 140.
Readings refresh hourly from the official monitoring networks we track. Conditions can change quickly, so check back before planning time outdoors.
What to do at unhealthy for sensitive levels
Outdoor activity
Healthy adults are unlikely to be affected, but shorten heavy exertion outdoors and take breaks.
Sensitive groups
Children, older adults, pregnant people and anyone with asthma, COPD or heart disease should cut back on prolonged outdoor exertion.
Indoor air
Keep windows shut during the worst hours and run a purifier with a HEPA filter if you have one.
Cities in Johor
About Johor
Coordinates
2.025, 103.361
Centroid of monitored stations
Stations
8
Reporting in this area
Spread
121 – 158
Cleanest to worst station reading
Johor air quality, answered
Johor is currently reading an AQI of 145, which is Unhealthy for Sensitive. It is the average across 8 reporting stations.
Healthy adults are unlikely to be affected, but shorten heavy exertion outdoors and take breaks. Children, older adults, pregnant people and anyone with asthma, COPD or heart disease should cut back on prolonged outdoor exertion.
145 sits in the Unhealthy for Sensitive band of the air quality index. The index runs from 0 to 500, and the lower the number the cleaner the air.
We currently aggregate 8 stations in Johor, reading between 121 and 158.
Of the cities currently listed for Johor, Batu Pahat is reading highest at 156 (Unhealthy).
Hourly. We pull from the official monitoring networks that publish for this region, and this page refreshes on the same cadence.
See Johor on the map.
Every station around it, live — or find out what today's reading means for you personally.