Traditional musicians wearing masks perform as they celebrate "Khatam" after Muslim students finish reading the entire Koran, in the haze-hit Dumai, on Indonesia's Riau province in Sumatra, June 23, 2013. |
Muslim students wearing masks walk as they celebrate "Khatam" after they finish reading the entire Koran in the haze-hit Dumai, on Indonesia's Riau province, June 23, 2013. |
Muslim students wearing masks walk as they celebrate "Khatam" after they finish reading the entire Koran in the haze-hit Dumai, on Indonesia's Riau province, June 23, 2013. |
Muslim students wearing masks walk as they celebrate "Khatam" after they finish reading the entire Koran, in the haze-hit Dumai, on Indonesia's Riau province in Sumatra, June 23, 2013. |
Pedestrians wear face masks as they walk along a hazy street in Kuala Lumpur June 23, 2013. |
A motorist wears a face mask as he rides in the haze-covered town of Muar, in Malaysia's southern state of Johor June 23, 2013. |
A mother fixes a mask for her child at a school at the haze hit Dumai, in Indonesia's Riau province June 22, 2013. |