\u0110\u00f3 l\u00e0 k\u1ebft qu\u1ea3 x\u1ebfp h\u1ea1ng do \u1ee9ng d\u1ee5ng Air Visual \u0111\u01b0a ra v\u00e0o s\u00e1ng 28 Th\u00e1ng M\u01b0\u1eddi M\u1ed9t n\u0103m 2023. C\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1eafc kh\u00e1c c\u0169ng \u0111\u01b0a ra k\u1ebft qu\u1ea3 cho th\u1ea5y m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m \u1edf H\u00e0 N\u1ed9i \u1edf ng\u01b0\u1ee1ng r\u1ea5t x\u1ea5u, th\u1eadm ch\u00ed nguy h\u1ea1i \u0111\u1ebfn s\u1ee9c kh\u1ecfe m\u1ecdi ng\u01b0\u1eddi.<\/p>\n
Air Visual l\u00e0 \u1ee9ng d\u1ee5ng theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. \u1ee8ng d\u1ee5ng n\u00e0y ghi nh\u1eadn ch\u1ec9 s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed (AQI) c\u1ee7a H\u00e0 N\u1ed9i l\u00fac 7 gi\u1edd s\u00e1ng ng\u00e0y 28 Th\u00e1ng M\u01b0\u1eddi M\u1ed9t l\u00e0 225 \u2013 ng\u01b0\u1ee1ng r\u1ea5t x\u1ea5u (r\u1ea5t c\u00f3 h\u1ea1i cho s\u1ee9c kh\u1ecfe t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi), x\u1ebfp th\u1ee9 4 trong danh s\u00e1ch g\u1ea7n 100 th\u00e0nh ph\u1ed1, ch\u1ec9 sau Delhi c\u1ee7a \u1ea4n \u0110\u1ed9, Lahore v\u00e0 Karachi c\u1ee7a Pakistan \u2013 nh\u1eefng th\u1ee7 ph\u1ee7 \u00f4 nhi\u1ec5m nh\u1ea5t th\u1ebf gi\u1edbi nhi\u1ec1u n\u0103m qua.<\/p>\n
K\u1ebft qu\u1ea3 ghi nh\u1eadn c\u1ee7a Air Visual kh\u00e1 t\u01b0\u01a1ng \u0111\u1ed3ng v\u1edbi h\u1ec7 th\u1ed1ng theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed trong n\u01b0\u1edbc.<\/p>\n
\u1ee8ng d\u1ee5ng VN Air c\u1ee7a B\u1ed9 T\u00e0i nguy\u00ean v\u00e0 M\u00f4i tr\u01b0\u1eddng ghi nh\u1eadn ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed H\u00e0 N\u1ed9i s\u00e1ng nay \u1edf ng\u01b0\u1ee1ng r\u1ea5t x\u1ea5u v\u1edbi ch\u1ec9 s\u1ed1 AQI l\u00e0 214 t\u1ea1i \u0111i\u1ec3m \u0111o Long Bi\u00ean. Nhi\u1ec1u khu v\u1ef1c kh\u00e1c c\u1ee7a mi\u1ec1n B\u1eafc c\u0169ng ghi nh\u1eadn ch\u1ea5t l\u01b0\u1ee3ng x\u1ea5u \u0111\u1ebfn r\u1ea5t x\u1ea5u \u0111\u1ebfn nguy h\u1ea1i nh\u01b0 B\u1eafc Ninh.<\/p>\n
PAM Air \u2013 \u1ee9ng d\u1ee5ng theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed c\u00f3 s\u1ed1 \u0111i\u1ec3m \u0111o l\u1edbn nh\u1ea5t Vi\u1ec7t Nam ghi nh\u1eadn s\u1eafc t\u00edm bao tr\u00f9m kh\u1eafp H\u00e0 N\u1ed9i v\u00e0 c\u00e1c t\u1ec9nh mi\u1ec1n B\u1eafc, c\u00e1 bi\u1ec7t m\u1ed9t s\u1ed1 \u0111i\u1ec3m l\u00ean t\u1edbi ng\u01b0\u1ee1ng n\u00e2u (ng\u01b0\u1ee1ng nguy hi\u1ec3m nh\u1ea5t \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi v\u1edbi khuy\u1ebfn c\u00e1o t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi n\u00ean \u1edf trong nh\u00e0).<\/p>\n
Trong \u0111\u00f3, h\u1ea7u h\u1ebft c\u00e1c qu\u1eadn, huy\u1ec7n nh\u01b0 Thanh Xu\u00e2n, C\u1ea7u Gi\u1ea5y, B\u1eafc T\u1eeb Li\u00eam, Ho\u00e0n Ki\u1ebfm, Hai B\u00e0 Tr\u01b0ng, \u0110\u1ed1ng \u0110a, Gia L\u00e2m, \u0110\u00f4ng Anh \u0111\u1ec1u ghi nh\u1eadn m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m \u1edf ng\u01b0\u1ee1ng r\u1ea5t x\u1ea5u (ch\u1ec9 s\u1ed1 AQI t\u1eeb 200-300). Ri\u00eang \u0111i\u1ec3m \u0111o \u1edf Trung t\u00e2m Sao Mai, qu\u1eadn Thanh Xu\u00e2n ghi nh\u1eadn m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m \u1edf ng\u01b0\u1ee1ng n\u00e2u (ch\u1ec9 s\u1ed1 AQI tr\u00ean 300).<\/p>\n
\u00d4 nhi\u1ec5m kh\u00f4ng kh\u00ed k\u00e9o d\u00e0i nhi\u1ec1u ng\u00e0y qua \u1edf H\u00e0 N\u1ed9i \u2013 \u1ea2nh: VNN<\/p>\n
C\u0169ng theo k\u1ebft qu\u1ea3 quan s\u00e1t c\u1ee7a c\u00e1c \u1ee9ng d\u1ee5ng, kh\u00f4ng kh\u00ed H\u00e0 N\u1ed9i v\u00e0 m\u1ed9t s\u1ed1 t\u1ec9nh mi\u1ec1n B\u1eafc b\u1ecb \u00f4 nhi\u1ec5m \u0111\u00e3 nhi\u1ec1u ng\u00e0y qua, v\u00e0 t\u00ecnh tr\u1ea1ng n\u00e0y ti\u1ebfp t\u1ee5c gia t\u0103ng m\u1ed9t c\u00e1ch \u0111\u00e1ng ng\u1ea1i.<\/p>\n
Trang theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed c\u1ee7a \u0110\u1ea1i s\u1ee9 qu\u00e1n M\u1ef9 nh\u1eadn \u0111\u1ecbnh, \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed \u1edf H\u00e0 N\u1ed9i v\u00e0 c\u00e1c t\u1ec9nh mi\u1ec1n B\u1eafc c\u00f3 th\u1ec3 k\u00e9o d\u00e0i \u0111\u1ebfn kho\u1ea3ng th\u1ee9 N\u0103m (30 Th\u00e1ng M\u01b0\u1eddi M\u1ed9t). \u0110\u1ea7u Th\u00e1ng M\u01b0\u1eddi Hai, nh\u1edd \u1ea3nh h\u01b0\u1edfng c\u1ee7a m\u1ed9t \u0111\u1ee3t kh\u00f4ng kh\u00ed l\u1ea1nh y\u1ebfu tr\u00e0n xu\u1ed1ng, ch\u1ea5t l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed \u1edf th\u1ee7 \u0111\u00f4 c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n m\u1ed9t ph\u1ea7n.<\/p>\n
Tuy nhi\u00ean, c\u00e1c chuy\u00ean gia c\u0169ng khuy\u1ebfn c\u00e1o, mi\u1ec1n B\u1eafc \u0111ang trong m\u00f9a \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed nghi\u00eam tr\u1ecdng nh\u1ea5t n\u0103m.<\/p>\n
Ngu\u1ed3n g\u00e2y \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh \u0111\u1ebfn t\u1eeb ngu\u1ed3n giao th\u00f4ng, c\u00f4ng nghi\u1ec7p, x\u00e2y d\u1ef1ng v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng d\u00e2n sinh nh\u01b0 \u0111\u1ed1t r\u00e1c, \u0111\u1ed1t r\u01a1m r\u1ea1.<\/p>\n
Theo Nghi\u00ean c\u1ee9u G\u00e1nh n\u1eb7ng B\u1ec7nh t\u1eadt to\u00e0n c\u1ea7u n\u0103m 2019 (IMHE, 2019), \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed \u0111\u1ee9ng th\u1ee9 5 trong c\u00e1c y\u1ebfu t\u1ed1 nguy c\u01a1 h\u00e0ng \u0111\u1ea7u g\u00e2y t\u1eed vong v\u00e0 t\u00e0n t\u1eadt \u1edf Vi\u1ec7t Nam, \u0111\u1ee9ng sau c\u00e1c nguy\u00ean nh\u00e2n nh\u01b0 cao huy\u1ebft \u00e1p, \u0111\u01b0\u1eddng huy\u1ebft, h\u00fat thu\u1ed1c v\u00e0 ch\u1ebf \u0111\u1ed9 \u0103n u\u1ed1ng.<\/p>\n
Hi\u1ec7n nay, nh\u00e1 n\u01b0\u1edbc v\u1eabn loay hoay khuy\u1ebfn c\u00e1o ng\u01b0\u1eddi d\u00e2n n\u00ean t\u1ef1 b\u1ea3o v\u1ec7 l\u1ea5y b\u1ea3n th\u00e2n v\u00e0 gia \u0111\u00ecnh, ch\u1ee9 ch\u01b0a c\u00f3 ch\u00ednh s\u00e1ch l\u00e2u d\u00e0i nh\u1eb1m gi\u1ea3m \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n
\u00a0<\/p>\n
The post Kh\u00f4ng kh\u00ed H\u00e0 N\u1ed9i \u00f4 nhi\u1ec5m\u2026 th\u1ee9 t\u01b0 tr\u00ean th\u1ebf gi\u1edbi<\/a> appeared first on Saigon Nh\u1ecf<\/a>.<\/p>\n \u00a0<\/p>","protected":false},"excerpt":{"rendered":" \u0110\u00f3 l\u00e0 k\u1ebft qu\u1ea3 x\u1ebfp h\u1ea1ng do \u1ee9ng d\u1ee5ng Air Visual \u0111\u01b0a ra v\u00e0o s\u00e1ng 28 Th\u00e1ng M\u01b0\u1eddi M\u1ed9t n\u0103m 2023. C\u00e1c \u1ee9ng d\u1ee5ng quan tr\u1eafc kh\u00e1c c\u0169ng \u0111\u01b0a ra k\u1ebft qu\u1ea3 cho th\u1ea5y m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m \u1edf H\u00e0 N\u1ed9i \u1edf ng\u01b0\u1ee1ng r\u1ea5t x\u1ea5u, th\u1eadm ch\u00ed nguy h\u1ea1i \u0111\u1ebfn s\u1ee9c kh\u1ecfe m\u1ecdi ng\u01b0\u1eddi. Air …<\/p>\n","protected":false},"author":0,"featured_media":41287,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[82,239],"tags":[],"class_list":["post-41286","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-society","category-vietnam"],"yoast_head":"\n