멕시코시티의 공기질

멕시코시티의 공기질 지수(AQI)와 PM 2.5 공해도

최종 업데이트 (현지 시간)

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AQI 컬러풀한 핀으로 된 IQAir 지도

공기질 기여자 소스

데이터 제공자

기여자

5

데이터 소스

5

AirVisual의 프로필 로고Instituto Nacional de Ecologia y Cambio Climatico (INECC)의 프로필 로고Gobierno De La Ciudad De Mexico의 프로필 로고Environmental Protection Agency의 프로필 로고6 익명의 공헌자의 프로필 로고PurpleAir의 프로필 로고

자신만의 모니터를 장착하여 공기질을 스스로 측정하고 관련 활동에 참여하세요.

기여자 되기
기여자 및 데이터 소스에 관하여 좀 더 자세히 알아보세요

날씨

멕시코시티의 현재 날씨는 어떤가요?

날씨 아이콘
날씨구름 조금
온도73.4°C
습도29%
바람9.2 mp/h
기압1028 mb
공해로 인한 비용 추정치입니다3,100 사망자*2021년 멕시코시티의더보기*2021년 멕시코시티의 공해로 인한 비용은 약 $1,600,000,000USD입니다.

실시간 aqi 도시 순위

실시간 멕시코의 도시 랭킹

#city미국 AQI
1 Tepotzotlan, Mexico City

156

2 Acolman, State of Mexico

152

3 Tlahuac, Mexico City

149

4 Atotonilco de Tula, Hidalgo

147

5 산루이스포토시, San Luis Potosi

143

6 Tepeapulco, Hidalgo

141

7 Tlalnepantla, State of Mexico

129

8 Azcapotzalco, Mexico City

124

9 멕시코시티, Mexico City

117

10 나우칼판, Mexico City

112

(현지 시간)

전 세계 AQI 랭킹 보기

실시간 멕시코시티 aqi 순위

실시간 멕시코시티 공기질 순위

#station미국 AQI
1 Merced

137

2 Colegio del Pilar S C

127

3 Active school Paidos

118

4 Avenida Sur de Los 100 Metros

118

5 Educacion

117

6 Calle Galileo

111

7 Pedregal

105

8 Santa Fe

80

9 Monte Parnaso

70

10 Miguel Hidalgo

0

(현지 시간)

전 세계 AQI 랭킹 보기

멕시코시티 웹캠

6:02, 3월 3

멕시코시티에 공해가 있나요?

6:02, 3월 3에 멕시코시티 웹캠의 썸네일

미국 AQI

117

실시간 AQI 지수
민감한 사람에게 나쁨

AQI 레벨을 나타내는 인간 얼굴

개요

멕시코시티의 현재 공기질은 어떤가요?

공해 수준공기질 지수주요 오염물질
민감한 사람에게 나쁨 117 미국 AQItrendPM2.5
오염물질농도
PM2.5
42.2 µg/m³trend
o3
0.1 µg/m³trend
no2
0.1 µg/m³trend
so2
0 µg/m³trend

건강 관련 권장 사항

멕시코시티의 공해로부터 보호하는 방법은?

IQAir 마스크 아이콘 Sensitive groups should wear a mask outdoors
마스크 받기
IQAir 청정기 아이콘 공기 청정기를 가동하세요
공기 청정기 받기
열린 창 아이콘실외의 더러운 공기를 차단하도록 창문을 닫으세요
자전거 타는 사람 아이콘Everyone should reduce outdoor exercise

기상예보

멕시코시티 공기질 지수(AQI) 예보

오염 수준날씨온도바람
토요일, 2월 27

보통 97 미국 AQI

AQI 레벨을 나타내는 인간 얼굴
일요일, 2월 28

보통 96 미국 AQI

AQI 레벨을 나타내는 인간 얼굴
월요일, 3월 1

민감한 사람에게 나쁨 106 미국 AQI

AQI 레벨을 나타내는 인간 얼굴
화요일, 3월 2

민감한 사람에게 나쁨 101 미국 AQI

AQI 레벨을 나타내는 인간 얼굴
날씨 아이콘78.8°59°
9도로 회전하는 바람

4.5 mp/h

오늘

보통 70 미국 AQI

AQI 레벨을 나타내는 인간 얼굴
날씨 아이콘80.6°60.8°
1도로 회전하는 바람

4.5 mp/h

목요일, 3월 4

보통 67 미국 AQI

AQI 레벨을 나타내는 인간 얼굴
날씨 아이콘82.4°60.8°
17도로 회전하는 바람

4.5 mp/h

금요일, 3월 5

민감한 사람에게 나쁨 113 미국 AQI

AQI 레벨을 나타내는 인간 얼굴
날씨 아이콘73.4°55.4°
11도로 회전하는 바람

2.2 mp/h

토요일, 3월 6

보통 90 미국 AQI

AQI 레벨을 나타내는 인간 얼굴
날씨 아이콘77°57.2°
25도로 회전하는 바람

2.2 mp/h

일요일, 3월 7

보통 62 미국 AQI

AQI 레벨을 나타내는 인간 얼굴
날씨 아이콘77°59°
25도로 회전하는 바람

2.2 mp/h

월요일, 3월 8

보통 57 미국 AQI

AQI 레벨을 나타내는 인간 얼굴
날씨 아이콘77°57.2°
22도로 회전하는 바람

2.2 mp/h

시간 단위 일기 예보에 관심이 있으신가요? 앱 받기

내역

멕시코시티의 공기질 내역 그래프

공해로부터 가장 좋은 보호 방법은?

멕시코시티에서 공해에 대한 노출을 줄이세요

멕시코시티의 공기질 분석 및 통계

What is the air quality index of Mexico City?

Mexico City is (often abbreviated as CDMX) the capital and largest city of Mexico and the most populous city in North America. In 2009 the population for the city itself was 8.8 million people but when looking at the entire metropolitan region, this number swells to 21.3million. At the beginning of 2021, Mexico City was experiencing a “Moderate” level of air quality with a US AQI reading of 74. This follows the classification by the World Health Organisation (WHO). The concentration of PM2.5 was 23.3 µg/m³ but the level of sulphur dioxide (SO2) was 0 µg/m³.

What is the main source of air pollution in Mexico City?

Vehicles represent a major source of air pollution in Mexico City. The automotive fleet includes a large group of vehicles propelled by the combustion of hydrocarbons (fossil fuels) and include mopeds, cars and trucks.

The emissions from the exhausts of these vehicles contain carbon monoxide, hydrocarbons and nitrogen oxides that are released into the atmosphere in significant quantities; they are the components of "photochemical oxidising smog". For this reason, the most populated urban areas are those that suffer the most pollution of this type.

Another aggravating factor in the growing air pollution is the geographical location of the city. Because it is in a valley, when the intensity of the winds is reduced, the diffusion of pollutants in the atmosphere is minimal. For almost 7 months a year, the area maintains on average low-speed winds (less than 1.5 m/sec.), Altitude also plays a part in the high rate of pollution, since the low oxygen content causes deficiencies in the internal combustion processes of the engines. In Mexico City, a cubic meter of air contains 212 grams of oxygen, while at sea level it contains 275. The combustion efficiency of a well-tuned car is 92 per cent, and in the DF 69 per cent, due to the higher altitude.

What is the history of the pollution level in Mexico City?

Throughout 2019, Mexico City’s registered air quality was between 12.1 and 35.4 µg/m³. The highest level recorded was in May when the figure jumped to 34 µg/m³. Looking back over previous years, it is not seen to change by a noticeable amount. In 2017 the reading was 20.4 µg/m³ followed by 19.7 µg/m³ in 2018. The average figure for 2019 was 20.5 µg/m³, so not much different.

Is air pollution in Mexico City getting better or worse?

Back in the 1980s and 1990s lead, ozone, sulphur and carbon were so common that residents used to say that birds would fall from the sky because of it.

As the Mexican economy grew at that time, so did the number of vehicles on the road and emissions from factories increased at an alarming rate. It earned the accolade of the world’s most polluted city. A management programme was introduced which introduced reforms that would clean up the air. Levels of ozone were reported to be around 500 parts per billion (ppb), they are now at a more respectable level of between 120 and 150 ppb.

In 1986 natural gas was being introduced as a replacement for fuel oil in industry and in thermoelectric power generation. In 1989, both city and regional governments introduced a “Cars don’t circulate” (Hoy No Circula) which eliminated about one-fifth of the cars on rotating days between Monday to Friday from the city, depending on the last digit of their registration plates. Higher quality unleaded fuel was made readily available and stricter emissions were established through the broad use of catalytic converters.

In the 80s and 90s, Mexico City issued “red” alerts almost constantly whereas now, they maybe happen as rarely as three or four times per year.

What can be done to improve the air quality in Mexico City?

One way to protect the health of the population is through continuous monitoring and dissemination of the status of air quality. In Mexico City, the Atmospheric Monitoring System (SIMAT) is responsible for the permanent measurement of the main air pollutants.

SIMAT has more than 40 monitoring sites distributed in the metropolitan area, including demarcations of the Federal District and the metropolitan area of the State of Mexico. These sites are known as air quality monitoring stations, and most of them use continuous equipment to measure the criteria pollutants required by federal regulations such as sulphur dioxide, carbon monoxide, nitrogen dioxide, ozone and suspended particles. In some of them, continuous measurements of the main surface meteorological variables are also made, including ultraviolet solar radiation. In the rest, manual equipment is used to collect samples of suspended particles and atmospheric deposition.

Based on information gathered by these systems is the government able to act in a way to mitigate the impact of high levels of pollution. The ban on driving cars into the city is one such example.

It is estimated that there are some 4.7 million vehicles registered in Mexico City and 5.3 million in the entire metropolitan area. It is estimated that 80 per cent are for private use, 7 per cent correspond to public transport and 13 per cent to cargo transportation. On a brighter note though, it is thought that private cars represent only one-third of the total trips made by the inhabitants daily, while public transport accounts for the remaining two thirds.

It is recognised that cargo transportation (of which more than 700,000 units are registered) is essential for the country's economy but is highly polluting, as it causes problems of road traffic, increased noise and emissions of black carbon and fine particles.

The cars in general used in Mexico City are of poorer quality than their USA counterparts. It is estimated that they create 8 - 10 times more pollution than USA vehicles due to the strict rules and regulations there.

What are the effects of breathing Mexico City’s poor quality air?

Long-term exposure to air pollutants can not only imply effects such as watery eyes, cough or irritation in the throat, it is also associated with heart disease, cerebrovascular infarctions, lung diseases and cancer, in the case of adults, as well as acute respiratory diseases in minors, such as asthma.

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