Actual data of domestic air quality

Elements include AQIs, PM2.5,SO2,CO,NO2,O3, Updated hourly, including 362 cities in China. Air quality is related to everyone's travel, health, building construction, factory operations, etc. If the air quality becomes worse, patients with respiratory diseases need to be well protected; If the ozone content in the air exceeds the standard, it will also cause damage to people's eyes and respiratory tract. In addition to directly causing harm to human body, excessive sulfur dioxide content may cause acid rain and corrosion to buildings. Data source: jointly release the self-developed data with the public meteorological service center.

consultation: 010-68408994

Site:: County-level city（ three hundred and sixty-two Station)

Daily visits:: Less than 10000 times 10000-50000 times 50000 to 100000 times 100000 to 200000 times 200000 to 500000 times 500000 to 1000000 times 1-2 million times 2-4 million times

Duration:: 1 month 2 months 3 months 4 months 5 months 6 months 7 months 8 months 9 months 10 months 1 year 2 years 3 years

Service provider

Beijing Tianyi Technology Co., Ltd

Contact customer service: 010-68408994

Online time: 8:30 - 17:00

Email: weatherdt@weather.com.cn

Recommended data

instructions Detailed introduction Error reference code

name

Actual data of domestic air quality

Interface example

http://api.weatherdt.com/common/?area=101010100&type=air&key= Order Key

Station number list download

http://www.weatherdt.com/userManager/download.html?fileName=airstation.zip

Request mode

get/post

parameter

name	type	Required	Sample value	describe
area	String	yes	one hundred and one million ten thousand and one hundred	City station No
type	String	yes	air	Data type identification
key	String	yes	fd034bf8fe70289698ec4ea79876feree	Order Key

data format

                     {'air': { '101010100': { '2001006': { '006': '14',//SO2 '007': '0.9',//CO '003': '30',//NO2 '004': '73',//O3 '000': '201903261300', '001': '40',//PM2.5 '005': '134',//PM10 '002': '92'//AQI } } } }

Detailed introduction

Elements include AQIs, PM2.5,SO2,CO,NO2,O3, Updated hourly, including 362 cities in China. Air quality is related to everyone's travel, health, building construction, factory operations, etc. If the air quality becomes worse, patients with respiratory diseases need to be well protected; If the ozone content in the air exceeds the standard, it will also cause damage to people's eyes and respiratory tract. In addition to directly causing harm to human body, excessive sulfur dioxide content may cause acid rain and corrosion to buildings. Data source: jointly release the self-developed data with the public meteorological service center.

Error code	interpretation
CC1001	The interface needs to be paid, please recharge
CC1002	No corresponding data information exists
CC1101	Error in appKey query
CC1102	The appKey key is missing
CC1004	Access times exceeded
CC1000	Exception in calling the service provider interface, please contact the administrator