It is 3:00 PM on Tuesday at 135°E. What time is it at 150°E?

The time zones along 135° east longitude are Yakutsk Time (YAKT/UTC+9), Japan Standard Time (JST/UTC+9), Eastern Indonesian Time (WIT/UTC+9), Australian Central Standard Time (ACST/UTC+9:30), Vladivostok Time (VLAT/UTC+10), and in some cases Australian Central Daylight Saving Time (ACDT/UTC+10:30).
The time zones along 150° west longitude are Tahiti Time (TAHT/UTC-10) and Alaska Standard Time (AKST/UTC-9) or Alaska Daylight Saving Time (AKDT/UTC-8).
That makes the time contrasts 17, 17.5, 18, 18.5, 19, 19.5, 20, and 20.5 hours.
In this manner, the scope of conceivable answers is from 3:30 PM on Monday to 7 AM on Tuesday.

Air pollution: “combustion results in gases such as nitrogen oxides, nitrogen dioxide and particulates. the main causes of air pollution include transport, domestic combustion and industrial processes. pollutants from these sources can cause problems in the immediate vicinity and a distance away.”