China didn't open PM2.5 data to public until recently. The studio BestApp.us in Guangzhou, China collected and veirfied data from official sources, and opened API to public.
- Data from API is in Unicode format, you may use JDK command to convert Unicode to UTF-8
native2ascii -encoding UTF-8 -reverse src.txt dest.txt
- Use PrettyJSON in sublime2 to reformat JSON layout
##Data Sources
##Inspiring List
- BEIJING SMS EVE- SMS Data Visualization
- Beijing air vis
- AQI CN
- 3D Air Quality Visualization
- AQI Map US
- EPA Air Data
- API from PM25.in
- Thanks for open API by BestApp.us App Studio
{
"aqi": 176,
"area": "西安",
"co": 1.639,
"co_24h": null,
"no2": 48,
"no2_24h": null,
"o3": 50,
"o3_24h": null,
"o3_8h": 66,
"o3_8h_24h": null,
"pm10": 235,
"pm10_24h": null,
"pm2_5": 128,
"pm2_5_24h": null,
"position_name": "阎良区",
"primary_pollutant": null,
"quality": "中度污染",
"so2": 14,
"so2_24h": null,
"station_code": null,
"time_point": "2013-04-03T21:00:00Z"
}