Karachi’s air quality remained in the “Unhealthy” category across most parts of the city, raising continued health concerns for residents.
According to data shared by the Climate Action Center on January 3 at 5:30 pm, several key areas recorded elevated Air Quality Index (AQI) levels, mainly due to high concentrations of PM2.5 pollutants.
University Road and Malir recorded AQI readings of 153 and 154, while Gulistan-e-Johar stood at 154.
Shahra-e-Faisal and DHA Phase 5 reported AQI levels of 161 and 152, respectively.
The highest reading was recorded in Mauripur, where the AQI reached 160.
Gulshan-e-Iqbal block 14 also remained in the unhealthy range with an AQI of 158.
The three-day air quality forecast shows no significant improvement, with AQI levels expected to stay between moderate and unhealthy levels through January 6.
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Forecast data shows AQI readings of 118 on January 4, 106 on January 5, and a rise to 188 on January 6.
This report is shared for public information and has been 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.
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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.
