Karachi’s air quality presented a mixed picture on Monday, showing both improvement and ongoing problems in some of the districts of the metropolis.
Data collected at 6:00pm highlighted lower particulate matter (PM2.5) concentrations across most parts of the city.
North Nazimabad recorded an AQI of 139, which is “Unhealthy for Sensitive Groups.” This indicates a slight improvement from its often worse readings but remains a concern.
Gulshan-e-Iqbal Block 14 fared worse with an AQI of 153, placing it in the “Unhealthy” zone for all residents. This area continues to be a persistent pollution hotspot.
In a positive sign, Mauripur reported a “Moderate” AQI of 95, and Shahra-e-Faisal was at 98. These readings show significantly cleaner and safer air in these districts.
The incomplete data suggests the city’s air quality is in a state of flux. Some areas are clearing due to weather, while others remain trapped under localized smog.
Yasir Darya, director of the Climate Action Center in Karachi, described the city’s air as improved from the days earlier.
“In the past, Karachi experienced toxic air quality levels during winter; however, the current cold wave in Karachi has brought temporary relief, improving air quality and offering residents some respite,” he added.
Visit Times of Karachi website for the latest news-related content
Darya urged sensitive group, especially with respiratory illness, to wear face masks when going outdoors to reduce exposure to harmful PM2.5 particles.
This news report is produced in collaboration with Climate Action Center Karachi.
Karachi Air Quality
How many categories are there to measure Air Quality?
AQI 0–50: Good
The air quality is considered excellent, with minimal or no risk to public health. There are no necessary precautions for the general population.
AQI 51–100: Moderate
Air quality is generally acceptable; however, there may be a slight health concern for a small number of individuals who are unusually sensitive to air pollution. Active children, adults, and people with respiratory conditions like asthma should consider limiting prolonged outdoor activity.
AQI 101–150: Unhealthy for Sensitive Groups
Sensitive individuals, such as those with asthma or other respiratory issues, may begin to experience health effects, although the general population is unlikely to be affected. It is advised that active children, adults, and those with respiratory conditions limit extended outdoor exertion.
Follow the Times of Karachi channel on WhatsApp
AQI 151–200: Unhealthy
Health effects may begin to affect everyone, with sensitive groups potentially experiencing more serious symptoms. Active children and adults, and people with respiratory illnesses should avoid prolonged outdoor activity, while others—especially children—should reduce outdoor exertion.
AQI 201–300: Very Unhealthy
This range signals emergency-level health warnings. The entire population is more likely to experience adverse health effects. Those with respiratory conditions and active individuals should avoid all outdoor activity, while everyone else, particularly children, should limit time spent outdoors.
To stay informed about current Karachi Air Quality, visit TOK Weather Page
AQI 300+: Hazardous
Air quality is extremely poor, posing a serious risk to health for everyone. A health alert is in effect, and all outdoor exertion should be avoided by the entire population.
