We have the smoky sky for many days, as the weather is very hot here, and there are many trees on fire. So, we can only see the haze but hardly see the clear sky. There was once the Air Pollution Index (API) shot up to over 300 in my area, which is very dangerous.
After two days of raining, I opened the door this morning and looked at the sky. Finally, I can see a blue sky. I feel so nice with the fresh and clear air. I feel like the sky is finally recovering.
I just checked on the API and found that it's 70 now. Though it's still not at the good level, it's moderate. It's the best I have seen recently.
Hopefully the sky will stay healthy always, and we will stay healthy too.
picture was taken by me - the clear sky I just saw in front of my house.