On the internet, no one knows you're a dog, but cats? That's different.
It doesn't matter that we're known to be a cat since cats know everything.
For instance, you are located at: 41.74670,-87.72070.
Based off sensor data from Chi_com, Illinois, USA:
The AQI level is: 26.
The N02 level is: undefined.
The O3 level is: 25.6.
The temperature is: 9°C.