It was hazy and I got creative.
Avatar Aang was feeling irritated. How could this haziness penetrate and pollute this city he lived in. He felt irritated. The smoke made his sleep last night uncomfortable and the heat was unbearable. Today he woke up with the air cloudy and felt like he was about to choke. The last time the weather was this bad was when he faught the fire lord during the comet and brought peace to the for nations.
He had enough. Especially when his child Rizuan was coughing non stop.
Aang begin to rise into the sky. The air pushing upwards. As the last airbender, floating upwards into the air was no difficult feat, he could do this in his sleep. What he was going to do next required the avatar state.
A sense of calm. Aang felt that this was similar to a calm before the storm. As he reached about few hundred metres on the air and his son look very like small dot. He noticed the air and felt the smoke snaked in with the air.
Reaching into himself he sought for the power that was his only. The arrows on his hands and forehead glowed in bright blue. He eyes shore blue and light radiated out of it. People on the street suddenly noticed that something was about to happen.
Aang felt the wind, the air, took a deep breath. Touched the avatar state and Drew on the power of his previous lives. the blue glow intensified as the power increased. And then Aang released.
Suddenly a sonic boom was heard in the sky. And then the shockwave of a thousand hurricanes blew from where Aang was and spread outwards. From the sky, it appeared like something was pushing the smoke outwards. As the wind died down. The air was suddenly clear.
Aang drifted back to earth and went back to play with his son who has stopped coughing.