Haze: Four areas with unhealthy air quality as of 10am July 22

M'sia has sent letter to Indonesia over transboundary haze issue, says Nik Nazmi

Cloud seeding not on cards

Haze: KL, Kelantan, Johor record unhealthy air quality, Dr Zaliha warns public to be careful outside

Haze caused by hot weather, peat fires, says Nik Nazmi