You can set off firecrackers when the Urumqi store opens. According to the public information of relevant inquiries, it is forbidden to set off fireworks and firecrackers at the early warning level of heavy pollution weather, and it is forbidden to set off fireworks and firecrackers in key fire-fighting units such as party and government organs, important facilities, oil and gas storage tanks, storage places for explosive dangerous goods, cultural relics protection units above the municipal level, public places with concentrated personnel, and key fire-fighting areas in all districts and counties, and the rest are not restricted.