API for retrieving weather status, air quality, and weather alerts based on city ID, administrative code, city name, or IP address.

颗粒物（粒径小于等于10μm）1小时平均，μg/m³

颗粒物（粒径小于等于2.5μm）1小时平均，μg/m³

空气质量指数类别，有“优、良、轻度污染、中度污染、重度污染、严重污染”6类

Type of the day, where 0 is a working day, 1 is a holiday, 2 is a weekend, and 3 is a working day due to shift adjustment

Textual description of the day type (e.g., working day, holiday, weekend, shift day)

Indicator of whether it is a working day (0) or a non-working day (1)

Array of dates representing shift adjustments

Suggestions for combining leave with weekends for an extended break

Array of dates representing the holiday period

Wage multiplier for the day (e.g., 3 for triple wages on official holidays)

Day of the week as a number (1 for Monday, 7 for Sunday)

Weather and Air Quality Service

area

Air quality index data for the specified area

Retrieve air quality index for a specific area

Query type (0 batch, 1 by year, 2 by month, 3 by range)

Query mode, 1 to return both domestic and international holidays

City weather ID, administrative code, city name, or IP address

Type of query (1 for real-time, 7 for 7-day forecast)