• About
  • Become a Climate Reporter
  • Send Us Your Report
  • Submit A News
  • Support Us
  • Privacy Policy
  • Contact Us
Wednesday, May 21, 2025
NEWSLETTER
Africa Climate Reports
No Result
View All Result
  • HOME
  • CLIMATE CHANGE
  • SUSTAINABLE DEVELOPMENT
  • FOOD
  • FOREST
  • ENERGY
  • WASH
  • LAND
  • OTHERS
    • FINANCE
    • HEALTH
    • OCEANS
    • TOP STORIES
    • MOST POPULAR
    • COLUMNISTS
    • INTERVIEWS
    • OPINIONS
    • PHOTOS
    • VIDEOS
Africa Climate Reports
  • HOME
  • CLIMATE CHANGE
  • SUSTAINABLE DEVELOPMENT
  • FOOD
  • FOREST
  • ENERGY
  • WASH
  • LAND
  • OTHERS
    • FINANCE
    • HEALTH
    • OCEANS
    • TOP STORIES
    • MOST POPULAR
    • COLUMNISTS
    • INTERVIEWS
    • OPINIONS
    • PHOTOS
    • VIDEOS
No Result
View All Result
Africa Climate Reports
No Result
View All Result

Only seven countries met WHO air quality standards in 2024, data shows

by Jiata Ekele
March 12, 2025
in CLIMATE CHANGE
0
Home CLIMATE CHANGE
0
SHARES
10
VIEWS
Share on FacebookShare on Twitter
People move through a dusty road, as air quality reduces ahead of the winter in Dhaka, Bangladesh, November 4, 2024. REUTERS/Mohammad Ponir Hossain Purchase Licensing Rights

Only seven countries met World Health Organization (WHO) air quality standards last year, data showed on Tuesday, as researchers warned that the war on smog would only get harder after the United States shut down its global monitoring efforts.

Chad and Bangladesh were the world’s most polluted countries in 2024, with average smog levels more than 15 times higher than WHO guidelines, according to figures compiled by Swiss air quality monitoring firm IQAir.

Only Australia, New Zealand, the Bahamas, Barbados, Grenada, Estonia and Iceland made the grade, IQAir said.

Significant data gaps, especially in Asia and Africa, cloud the worldwide picture, and many developing countries have relied on air quality sensors mounted on U.S. embassy and consulate buildings to track their smog levels.

RelatedPosts

Beninese Rice Farmers hail Climate Resilience and Regenerative Agriculture at Mega Field Day

South Sudan shuts schools for two weeks after students collapse due to extreme heat

However, the State Department has recently ended the scheme, citing budget constraints, with more than 17 years of data removed last week from the U.S. government’s official air quality monitoring site, airnow.gov, opens new tab, including readings collected in Chad.

“Most countries have a few other data sources, but it’s going to impact Africa significantly, because oftentimes these are the only sources of publicly available real-time air quality monitoring data,” said Christi Chester-Schroeder, IQAir’s air quality science manager.

Data concerns meant Chad was excluded from IQAir’s 2023 list, but it was also ranked the most polluted country in 2022, plagued by Sahara dust as well as uncontrolled crop burning.

Average concentrations of small, hazardous airborne particles known as PM2.5 hit 91.8 micrograms per cubic metre (mg/cu m) last year in the country, slightly higher than 2022.

The WHO recommends levels of no more than 5 mg/cu m, a standard met by only 17% of cities last year.

India, fifth in the smog rankings behind Chad, Bangladesh, Pakistan and the Democratic Republic of Congo, saw average PM2.5 fall 7% on the year to 50.6 mg/cu m.

But it accounted for 12 of the top 20 most polluted cities, with Byrnihat, in a heavily industrialised part of the country’s northeast, in first place, registering an average PM2.5 level of 128 mg/cu m.

Climate change is playing an increasing role in driving up pollution, Chester-Schroeder warned, with higher temperatures causing fiercer and lengthier forest fires that swept through parts of South East Asia and South America.

Christa Hasenkopf, director of the Clean Air Program at the University of Chicago’s Energy Policy Institute (EPIC), said at least 34 countries will lose access to reliable pollution data after the U.S. programme was closed.

The State Department scheme improved air quality in the cities where the monitors were placed, boosting life expectancy and even reducing hazard allowances for U.S. diplomats, meaning that it paid for itself, Hasenkopf said.

“(It) is a giant blow to air quality efforts worldwide,” she said.

Tags: AfricaAir Pollutionchangements climatiquesclimate changeWHO
ShareTweetSendShare
Jiata Ekele

Jiata Ekele

Jiata Ekele is a Staff Writer at the Africa Climate Reports (ACR).

Related Posts

Beninese Rice Farmers hail Climate Resilience and Regenerative Agriculture  at Mega Field Day
Atâyi Babs LIVE!

Beninese Rice Farmers hail Climate Resilience and Regenerative Agriculture at Mega Field Day

April 22, 2025

An expert displaying how decarbonisation practices reduce biogenic methane from rice cultivation By Atayi Babs Food and agricultural systems are...

South Sudan shuts schools for two weeks after students collapse due to extreme heat
CLIMATE CHANGE

South Sudan shuts schools for two weeks after students collapse due to extreme heat

February 26, 2025

Copyright AP Photo Brian Inganga Many schools in South Sudan have makeshift structures and no electricity for cooling systems. South...

Next Post
Sustainable Agriculture: Experts mull Resilient Landscapes for Africa’s Future

Sustainable Agriculture: Experts mull Resilient Landscapes for Africa's Future

Recommended

Renforcement des capacités des producteurs de riz : un pas décisif vers la sécurité alimentaire

Côte d’Ivoire targets Food Security through Capacity Development for Rice Farmers

6 hours ago
Renforcement des capacités des producteurs de riz : un pas décisif vers la sécurité alimentaire

Renforcement des capacités des producteurs de riz : un pas décisif vers la sécurité alimentaire

6 hours ago
L’Afrique Renforce la Filière Rizicole avec la Deuxième Session du Programme de Formation des Professionnels du Riz

Africa Strengthens Rice Value Chain with Second Session of Rice Master Training Programme

1 week ago
L’Afrique Renforce la Filière Rizicole avec la Deuxième Session du Programme de Formation des Professionnels du Riz

L’Afrique Renforce la Filière Rizicole avec la Deuxième Session du Programme de Formation des Professionnels du Riz

1 week ago
Beninese Rice Farmers hail Climate Resilience and Regenerative Agriculture  at Mega Field Day

Beninese Rice Farmers hail Climate Resilience and Regenerative Agriculture at Mega Field Day

4 weeks ago
Sustainable Agriculture: Experts mull Resilient Landscapes for Africa’s Future

Sustainable Agriculture: Experts mull Resilient Landscapes for Africa’s Future

1 month ago

Popular News

    Social Media

    ABOUT US

    Africa Climate Reports is Africa’s first and largest bilingual journal dedicated to opening new vistas in the coverage and reportage of climate change and the region’s environment. With a multi-lingual team of talented reporters from across the continent, we tell the African climate story in a refreshingly lucid, communally engaging and technically robust manner.

    SITE LINK

    • About
    • Advertise
    • Careers

    OTHER LINKS

    • About
    • Become a Climate Reporter
    • Send Us Your Report
    • Submit A News
    • Support Us
    • Privacy Policy
    • Contact Us

    NEWSLETTER

    Be the first to get notified when we have something new to share. Get Africa Climate Reports newsletter directly into your email.
    we promise not to spam you!
    • About
    • Advertise
    • Careers

    © 2024 All Rights Reserved- Africa Climate Report - Designed by Prexy

    No Result
    View All Result
    • HOME
    • CLIMATE CHANGE
    • SUSTAINABLE DEVELOPMENT
    • FOOD
    • FOREST
    • ENERGY
    • WASH
    • LAND
    • OTHERS
      • FINANCE
      • HEALTH
      • OCEANS
      • TOP STORIES
      • MOST POPULAR
      • COLUMNISTS
      • INTERVIEWS
      • OPINIONS
      • PHOTOS
      • VIDEOS

    © 2024 All Rights Reserved- Africa Climate Report - Designed by Prexy