Karachi’s air quality saw a significant decline on Saturday, April 11, as pollution levels increased across multiple areas of the city.
Data recorded at 7:20 PM showed a sharp rise in particulate matter (PM2.5), with several areas moving into the Unhealthy categories.
Visit Times of Karachi website for the latest news-related content
University Road recorded an AQI of 140, while Gulshan-e-Iqbal Block 14 reached 143, both falling under the Unhealthy for Sensitive People” range.
Mauripur reported a concerning AQI of 205, placing it in the “Very Unhealthy” category.
These readings indicate a noticeable deterioration in air quality compared to the previous day, highlighting growing pollution levels in the city.
Officials monitoring environmental conditions noted that the rising AQI poses increased health risks, particularly for children, the elderly, and individuals with respiratory issues.
The three-day forecast suggests fluctuating conditions, with AQI expected to reach 120 on April 12, rise to 136 on April 13, and slightly improve to 109 by April 14.
Experts have advised residents to limit outdoor activities, especially during peak pollution hours, and take necessary precautions to reduce exposure.
This report is produced in collaboration with the 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.
