Kualitas udara di Hanoi

Indeks kualitas udara (AQI) dan polusi udara PM2.5 di Hanoi

TERAKHIR DIPERBARUI   (waktu setempat)

3.87M orang mengikuti kota ini

Data provided by 2 Anonymous contributors

Jadilah kontributor

Cuaca

Apa cuaca saat ini di Hanoi?

CuacaRain
Suhu86 oC
Kelembapan74 %
Angin5.8 mp/h
Tekanan1003 mb

rangking kota aqi langsung

Ranking kota Vietnam real-time

#cityAQI US
1Thanh Pho Thai Nguyen

155

2Ben Cat

145

3Soc Son

131

4Bac Ninh

124

5Kim Bai

93

6Dong Anh

85

7Ho

82

8Hanoi

77

9Trau Quy

76

10Cho

75

  (waktu setempat)

LIHAT RANGKING AQI DUNIA

peringkat aqi Hanoi langsung

Rangking kualitas udara Hanoi langsung

#stationAQI US
1Minh Khai - Bắc Từ Liêm

149

2Hà Nội: Trụ sở Công an P .Hàng Mã (KK)

142

3Phạm Văn Đồng

137

4Thành Công

113

5Hà Nội: Tòa nhà quản lý Hồ Thành Công (KK)

97

6Hà Nội: Mầm non Kim Liên (KK)

91

7Tay Ho Street

88

8Hà Nội: UBND P .Hoàng Văn Thụ - Hoàng Mai (KK)

84

9US Embassy in Hanoi

80

10To Ngoc Van

74

  (waktu setempat)

LIHAT RANGKING AQI DUNIA

AQI US

77

Indeks AQI langsung
Sedang

Ikhtisar

Apa kualitas udara saat ini di Hanoi?

Tingkat polusi udaraIndeks kualitas udaraPolutan utama
Sedang77 AQI USPM2.5
PolutanKonsentrasi
PM2.5
24.6 µg/m³

Rekomendasi Kesehatan

Bagaimana cara melindungi dari polusi udara di Hanoi?

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

Prakiraan

Prakiraan indeks kualitas udara (AQI) Hanoi

HariTingkat polusiCuacaSuhuAngin
Kamis, Jul 9

Sedang

Jumat, Jul 10

Sedang

Sabtu, Jul 11

Sedang

Hari ini

Sedang

86° 78.8°

6.7 mp/h

Senin, Jul 13

Tidak sehat bagi kelompok sensitif

98.6° 78.8°

0 mp/h

Selasa, Jul 14

Tidak sehat bagi kelompok sensitif

100.4° 82.4°

2.2 mp/h

Rabu, Jul 15

Tidak sehat bagi kelompok sensitif

98.6° 82.4°

4.5 mp/h

Kamis, Jul 16

Tidak sehat bagi kelompok sensitif

100.4° 84.2°

6.7 mp/h

Jumat, Jul 17

Sedang

100.4° 84.2°

6.7 mp/h

Tertarik dengan prakiraan per jam? Dapatkan aplikasinya

Grafik riwayat kualitas udara untuk Hanoi

Bagaimana cara melindungi dari polusi udara?

Kurangi paparan polusi udara Anda di Hanoi

ANALISIS DAN STATISTIK KUALITAS UDARA UNTUK Hanoi

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.

Lacak kualitas udara Anda dimanapun Anda berada

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