Karachi’s air quality remained largely within the moderate category on Friday evening, with pollution levels varying across different parts of the city, according to readings recorded at 6:55 PM on July 3, 2026.
Shahra-e-Faisal recorded the highest Air Quality Index (AQI) reading of the evening at 98, making it the city’s most polluted monitored location.
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It was followed closely by Gulistan-e-Johar (97) and Aram Bagh (90).
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University Road registered an AQI of 81, while Gulshan-e-Iqbal Block 14 (79) and Mauripur (78) also remained within the moderate range.
The cleanest air was recorded in Karachi’s coastal areas, with Clifton Block 4 reporting an AQI of 74, while DHA Phase 5 recorded the city’s lowest reading at 55, indicating comparatively better air quality.
Overall, Friday’s Karachi Air Quality Index ranged from 55 to 98, with all monitored locations remaining in the moderate category and no area crossing into the unhealthy range.
Air quality expected to deteriorate over the weekend
According to the latest forecast, Karachi’s AQI is expected to rise to 101 on July 4, 103 on July 5, and 109 on July 6, indicating a gradual deterioration in air quality.
These levels fall within the “Unhealthy for Sensitive Groups” category, meaning children, older adults, and people with respiratory or heart conditions should take appropriate precautions.
Residents, particularly those in vulnerable groups, are advised to monitor air quality updates, limit prolonged outdoor activity if necessary, and take appropriate precautions as pollution levels increase.
This report has been 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.
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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.
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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.
