0931-4967592
Register
Login
中文
EN
Toggle navigation
Home
Data resource
Topics
Models and Tools
Data Submission
Emergency response
News
About
Category
Data
Glacier
409
Frozen soil
161
Desert
150
Snow
86
Hydrology
520
Polar region
49
Ecology
512
Soil and Water Conservation
701
Meteorology
693
Basic Geography
375
Remote Sensing
495
Social economy and culture
92
geochemistry
11
Atmosphere
75
Disaster
181
Debris Flow
6
Others
583
Home
Data resource
CO
×
清空全部
Collapse filters
Subject:
geography
(2)
Atmospheric Science
(1)
human geography
(1)
Theme:
CO
(3)
NO2
(3)
PM2.5
(3)
O3
(2)
PM10
(2)
SO2
(2)
AQI
(1)
Air pollution
(1)
Air quality data
(1)
Quality level
(1)
data assimilation
(1)
reanalysis
(1)
Time:
2019
(2)
2018
(3)
2017
(3)
2016
(3)
2015
(3)
2014
(2)
2013
(2)
Place:
China
(2)
Gansu Province
(1)
Henan Province
(1)
Inner Mongolia Autonomous Region
(1)
Ningxia Hui Autonomous Region
(1)
Qinghai Province
(1)
Shaanxi Province
(1)
Shandong Province
(1)
Shanxi Province
(1)
Sichuan Province
(1)
Journal:
Earth System Science Data
(1)
Share mode:
Login to Access
(2)
Open Access
(1)
default sort
visits
downloads
Publish time
update time
1/1
National Cryosphere Desert Data Center
A High-resolution Air Quality Reanalysis Dataset over China (CAQRA)
This dataset provides surface grid fields for six conventional air pollutants (i.e. PM2.5, PM10, SO2, NO2, CO and O3)...
visits:
10423
file size:
690.7 GiB
update time:
2026-09-24
National Cryosphere Desert Data Center
Environmental Statistics Data on Major Pollution Sources in the Yellow River Basin from 2015-2019
This dataset contains monthly air quality index (AQI) data for municipal regions within the Yellow River Basin from 2015 to 2019. It includes relevant da...
visits:
13101
file size:
315.3 KiB
update time:
2025-05-29
National Cryosphere Desert Data Center
A Six-year long High-resolution Air Quality Reanalysis Dataset over China-monthly and annual version（2013-2018）
This study utilized Ensemble Kalman Filter (EnKF) and Nested Air Quality Prediction Simulation System (NAQPMS) to assimilate over 1000 surface air qual...
visits:
6726
file size:
560.7 MiB
update time:
2026-01-14
