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Environment-Monitoring-System/ems-backend/json-db/pollutant_thresholds.json
2026-01-29 04:19:53 +08:00

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[ {
"id" : 1,
"pollutionType" : "PM25",
"pollutantName" : "PM25",
"threshold" : 75.0,
"unit" : "µg/m³",
"description" : "细颗粒物"
}, {
"id" : 2,
"pollutionType" : "O3",
"pollutantName" : "O3",
"threshold" : 160.0,
"unit" : "µg/m³",
"description" : "臭氧"
}, {
"id" : 3,
"pollutionType" : "NO2",
"pollutantName" : "NO2",
"threshold" : 100.0,
"unit" : "µg/m³",
"description" : "二氧化氮"
}, {
"id" : 4,
"pollutionType" : "SO2",
"pollutantName" : "SO2",
"threshold" : 150.0,
"unit" : "µg/m³",
"description" : "二氧化硫"
}, {
"id" : 5,
"pollutionType" : "OTHER",
"pollutantName" : "OTHER",
"threshold" : 100.0,
"unit" : "unit",
"description" : "其他污染物"
} ]