December 31, 2022 zana halpuah hâl vangin boruak bawlhhlawh leh ri bengchheng a nasa
Kum 2022 thlah zan leh 2023 kum thar lawm zan, December 31 zana Aizawla hâlpuah leh hâlmâwi hàl vanga boruak bawlhhlawh dan chu kum 2021 kum hlui thlah zan zanlai aiin a let hnih dáwnin a nasa zawk. Rî bengchhen dan pawh phal chin decibel 45 chu a lêt hnih chuangtein a pêl bawk.
Mizoram Pollution Control Board (MPCB)-in 2022 kum hlui thlah zân boruak dinhmun an teh a, Sikulpuikawna Continuous/Automatic Air Quality Monitoring Station-in boruak dinhmun a chhinchhiahnaa a lan danin, December 31, 2022 zana hâlpuah leh hâlmâwi hâlin boruak a tibawlhhlawh nasa hlê.
December 31, 2022 chhûn lama bawlhhlawh nâwi léng vel (PM10) chu chawhrualin 67µg/m3 a nih laiin, zanlai dar 12-1 inkar, hâlpuah/hâlmâwi hâl vanglaiah chuan 285µg/m3 a tling.
December 31, 2021 zan zanlai dar 12-1 inkarah boruak bawlhhlawh dan chu 151µg/m3 a nih laiin, kum 2022 kum hlui thlah zanah chuan a let hnih dáwnin a sang a ni.
Boruaka bawlhhlawh nâwi léng tê zual leh hlauhawm zual (PM2.5) pawh December 31, 2022 chhun lamah 17µg/m3 a nih laiin, zanlai dar 12-1 inkarah chuan 67µg/m3 a tling a; chhûn lam nen khaikhinin a lêt thum aia sángin a pung tihna a ni.
Sikulpuikawn baka Aizawl khawpuia boruak bawlhhlawh tehna - Khatla, Laipuitlang, Dawrpui leh Bawngkawnahte pawh boruak bawlhhlawh dan a nasa hle a; Bawngkawnah 189µg/m3 leh Dawrpuiah 130µg/m3 a tling.
December 31, 2022 zan hian rî bengchhen dan pawh Bawngkawn, Laipuitlang, Dawrpui leh Khatlaahte teh a ni a; hâlpuah/hâlmâwi hàl vanglaiin chawhrualin decibel (dB) 50 a pèl vek. Ri bengchheng rin lai berin Bawngkawnah 104.7dB, Dawrpuiah 90.6dB, Laipuitlangah 100.9dB leh Khatlaah 90.7dB a ni a, ri bengchhen phal chin 45dB a pèl vek a ni.
Kum hlui thlah zanah hian district khawpui dangah pawh kum hmasa aiin boruak bawlhhlawh dan a nasa deuh vek a, Aizawl aiin a zia vek thung a, 100µg/m3 tling a awm lo. Chutihrualin, boruak bawlhhlawh dan pawm theih chin (national standard) 50µg/m3 an pèl nasa vek thung.
MPCB chuan, kum hlui thlah leh kum thar lawmnaa boruak bawlhhlawh dan chu mihring tan a hlauhawm thu an tarlang a ni.