Gusoma Indangagaciro Yikirere

Ikigereranyo cy’ubuziranenge bw’ikirere (AQI) ni urugero rwerekana urugero rw’imyuka ihumanya ikirere. Igenera imibare ku gipimo kiri hagati ya 0 na 500 kandi ikoreshwa mu gufasha kumenya igihe ikirere giteganijwe kuba kitameze neza.

Hashingiwe ku bipimo by’ubuziranenge bw’ikirere, AQI ikubiyemo ingamba z’ibyuka bitandatu bihumanya ikirere: ozone, monoxide ya karubone, dioxyde ya azote, dioxyde de sulfure, n’ubunini bubiri bw’ibintu. Mu karere ka Bay, umwanda ushobora guhita utera Spare the Air Alert ni ozone, hagati ya Mata na Ukwakira, hamwe n’ibintu bito, hagati yUgushyingo na Gashyantare.

Buri mubare wa AQI bivuga ubwinshi bwumwanda mukirere. Kuri byinshi mu bitandatu bihumanya bihagarariwe nimbonerahamwe ya AQI, igipimo cya federasiyo gihuye n’umubare 100. Niba ubwinshi bw’imyuka ihumanya yazamutse hejuru ya 100, ubwiza bw’ikirere burashobora kutaba bwiza ku baturage.

Ibisomwa biri munsi ya 100 kuri AQI ntibigomba kugira ingaruka kubuzima bwabaturage muri rusange, nubwo ibisomwa biri hagati ya 50 na 100 bishobora kugira ingaruka kubantu badasanzwe. Urwego ruri hejuru ya 300 ni gake cyane muri Amerika.

Iyo Akarere ka Air gategura iteganyagihe rya buri munsi rya AQI, gipima icyerekezo giteganijwe kuri buri kimwe mu bitandatu bihumanya bihumanya bikubiye mu cyerekezo, gihindura ibyasomwe mu mibare ya AQI, kandi gitanga umubare munini wa AQI kuri buri karere. A Spare Air Alert irahamagarirwa mukarere ka Bay mugihe biteganijwe ko ubwiza bwikirere butameze neza muri kamwe mu turere dutanu two muri ako karere.

Uzaze kuri https://www.sparetheair.org/ubwumvikane-uburinganire-busoma/gusoma-ubusabane-uburinganire-index