Home › Chikamu cheUV index
Chikamu cheUV index
UV index inoyera kusimba kwezuva rakapisa mwaranzi yeultraviolet, pachikamu chinotanga pa0 uye chisina mugumo wepamusoro. Nhamba yakakwirira, ganda nemeso asina kudzivirirwa anokanganiswa nekukurumidza. Chikamu nemavara zvakafanana pasi rose (World Health Organization); muUnited States fungisiso inoburitswa neEPA neNational Weather Service.
| Chikamu cheUV | Chikamu |
|---|---|
| 0–2 | Low Dzidzo shoma kubva kumhepo yeUV yezuva kumunhu wakaenzana. Pfeka magirazi ezuva pazuva rinopenya. Kana ukapisa nyore, pfeka zvishoma uye shandisa sunscreen yeSPF 30+ ine spectrum yakafara. Gungwa, mvura nechando zvinoratidza UV uye kuwedzera kubatwa nayo. |
| 3–5 | Moderate Dzidzo yepakati kubva kumusoro kwezuva pasina kudzivirira. Gara mumumvuri pakati pezuva, apo zuva rinenge rakasimba. Pfeka zvipfeko zvekudzivirira, hat ine rimwe rakafara, magirazi ezuva anodzivirira UV, uye isa sunscreen yeSPF 30+ ine spectrum yakafara maawa maviri ose, kunyange pazuva rine makore, uye mushure mekuchamba kana kudzvinyirira. |
| 6–7 | High Dzidzo huru kubva kumusoro kwezuva pasina kudzivirira: ganda nemeso anoda kudzivirirwa. Deredza nguva yako pasi pezuva pakati pezuva, tsvaga mumvuri, uye pfeka zvipfeko zvekudzivirira, hat ine rimwe rakafara, magirazi ezuva anodzivirira UV uye sunscreen yeSPF 30+ ine spectrum yakafara, inoiswa zvakare maawa maviri ose. |
| 8–10 | Yakakwirira zvikuru Dzidzo yakakwazha: ganda nemeso zvisina kudzivirirwa zvinogona kukuvadzwa uye kupisa nekukurumidza. Deredza nguva yako pasi pezuva pakati pezuva, tsvaga mumvuri, uye pfeka zvipfeko, hat ine rimwe rakafara, magirazi ezuva anodzivirira UV uye sunscreen yeSPF 30+ ine spectrum yakafara, inoiswa zvakare maawa maviri ose. |
| 11+ | Extreme Dzidzo yakanyanya: ganda nemeso zvisina kudzivirirwa zvinogona kupisa mumaminitsi. Edza kudzivisa zuva pakati pezuva, gara mumumvuri, uye shandisa kudzivirira kwese: zvipfeko, hat ine rimwe rakafara, magirazi ezuva anodzivirira UV uye sunscreen yeSPF 30+ ine spectrum yakafara, inoiswa zvakare maawa maviri ose. |
Rini kudzivirira
Masangano ehutano anokurudzira kudzivirira kana UV index iri pa3 kana kupfuura. Mapeji edu eguta anoratidza maawa chaiwo apo fungisiso yanhasi inosvika pa3 muguta rimwe nerimwe.
Mutemo wemumvuri: kana mumvuri wako uchifupi kupfuura iwe, zuva reUV riri pamusoro — chengetedza iwe.
Zvinochinja UV index
Kukwirira kwezuva kunokosha zvikuru: UV inosimba zvikuru pakati pezuva, muchikamu chezhizha uye pedyo neequator. Ozone ishoma inobvumira UV yakawanda kupfuura. Makore anowanzo kuderedza asi anogona kuwedzera kwenguva pfupi pamucheto wayo. Kukwirira kunowedzera zvinenge 10% pamita 1,000 imwe neimwe. Chando chinoratidza kusvika pa80% yeUV, jecha nemafuro egungwa anenge 15–25%, saka unogona kupiswa uri mumumvuri pamahombekombe kana pamusoro pekukwira.