하노이의 공기질

하노이의 공기질 지수(AQI)와 PM 2.5 공해도

최종 업데이트   (현지 시간)

3.68M 사람들이 이 도시를 팔로우합니다

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날씨

하노이의 현재 날씨는 어떤가요?

날씨Broken clouds
온도82.4 oC
습도83 %
바람4.7 km/h
기압1008 mb

건강 관련 권장 사항

하노이의 공해로부터 보호하는 방법은?

Close your windows to avoid dirty outdoor air
Sensitive groups should reduce outdoor exercise

실시간 aqi 도시 순위

실시간 베트남 주요 도시 순위

#city미국 AQI
1Khoai Chau

154

2Phu Xuyen

154

3Thuong Tin

154

4An Thi

153

5Chuc Son

153

6Dai Nghia

153

7Ke Sat

153

8Kim Bai

153

9Luong Bang

153

10Van Dinh

153

  (현지 시간)

세부 정보 보기

미국 AQI

54

실시간 AQI 지수
보통

개요

하노이의 현재 공기질은 어떤가요?

공해 수준공기질 지수주요 오염물질
보통54 미국 AQIpm25
오염물질농도
pm25
13.4 µg/m³

기상예보

하노이 공기질 예보

오염 수준날씨온도바람
수요일, 5월. 27

민감한 사람에게 나쁨

목요일, 5월. 28

민감한 사람에게 나쁨

금요일, 5월. 29

민감한 사람에게 나쁨

오늘

민감한 사람에게 나쁨

96.8° 82.4°

4.5 mp/h

일요일, 5월. 31

민감한 사람에게 나쁨

98.6° 80.6°

0 mp/h

월요일, 6월. 1

민감한 사람에게 나쁨

100.4° 80.6°

2.2 mp/h

화요일, 6월. 2

민감한 사람에게 나쁨

98.6° 80.6°

2.2 mp/h

수요일, 6월. 3

민감한 사람에게 나쁨

100.4° 80.6°

0 mp/h

목요일, 6월. 4

민감한 사람에게 나쁨

100.4° 82.4°

2.2 mp/h

시간 단위 일기 예보에 관심이 있으신가요? 앱 받기

하노이의 공기질 내역 그래프

공해로부터 가장 좋은 보호 방법은?

하노이에서 공해에 대한 노출을 줄이세요

하노이의 공기질 분석 및 통계

Where does IQAir AirVisual get its data from?

IQAir AirVisual reports from governmental and non-governmental air monitoring stations. For each station, it always lists the data source, contributor and location. IQAir AirVisual does this to be fully transparent and to give its users a choice as to which data they want to follow.

It mostly reports from ground-based stations, which are the most accurate. However, if a particular location doesn’t have any stations and people ask IQAir AirVisual for air quality information, it can use data modeling from satellite imagery and weather patterns to estimate air quality. In these cases, it writes next to the AQI number that this data is an estimated figure.

How does IQAir AirVisual calculate the Air Quality Index value?

Each pollutant has both a concentration and Air Quality Index (AQI) value. IQAir AirVisual takes the concentrations of pollutants reported by a station and calculates each pollutant’s AQI value. The pollutant with the highest AQI level, or risk to health, is deemed the "main pollutant." The main pollutant's AQI is the overall Index value.


A city's AQI is an average of all the stations’ AQIs in that city - IQAir AirVisual takes the median value, not the mean, to avoid one or two stations that may be reporting significantly higher values affecting the city’s overall AQI.

It uses the United States’ AQI, which is one of the world’s most stringent.

How often is the AQI updated?

IQAir AirVisual updates it in real-time, not on a 24-hour rolling average. This is so people have up-to-date information and can act to protect themselves when there are sudden pollution spikes.

How accurate is IQAir AirVisual’s data?

The data IQAir AirVisual reports – both from governmental and non-governmental monitors – is constantly monitored by its Artificial Intelligent (AI) system, which flags what it considers inappropriate data. Should the data still be in doubt, it offers users the possibility to report a potential problem with a station. This ensures double data validation: from the system and from the community. IQAir AirVisual believes that it is the air quality data provider that has done more than any other to ensure data accuracy and reliability.

More details on IQAir AirVisual’s validation and calibration processes are available here.