Unfortunately, depending on the jetstream, we still get a lot of their pollution blowing over here to Korea. I think it is mostly from coal power plants on the coast. Anecdotally, the effect of EVs on the air there does feel like it has lessened the amount of smog that blows over to Korea, in the spring especially. Glad to hear they are making progress. Last time I was in Beijing the air was unbearably smoky (2011).
Unfortunately, depending on the jetstream, we still get a lot of their pollution blowing over here to Korea. I think it is mostly from coal power plants on the coast. Anecdotally, the effect of EVs on the air there does feel like it has lessened the amount of smog that blows over to Korea, in the spring especially. Glad to hear they are making progress. Last time I was in Beijing the air was unbearably smoky (2011).