Karachi’s hazardous air held firmly on Tuesday, keeping the city locked in an “Unhealthy” status. Residents endured another day of severe pollution without any significant relief.
Data recorded at 6:15pm showed elevated concentrations of PM2.5 particles, indicating a steady worsening of air conditions compared to the previous day.
Garden and North Nazimabad recorded the highest levels, with AQIs of 161 and 159 respectively. These readings are deep within the “Unhealthy” range, posing serious health risks.
Gulistan-e-Johar (159) and DHA Phase 5 (151) also remained dangerously polluted. The data confirms a persistent and widespread toxic haze across key residential districts.
The three-day forecast offers no hope for improvement, showing sustained high AQI levels. The city is expected to remain trapped under this pollution blanket for days.
This stubborn “Unhealthy” air signifies a chronic environmental failure and a public health siege. Millions are breathing air that fails all major international safety standards.
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This city-wide “Unhealthy” status signifies an escalating public health emergency. The general population, not just sensitive groups, is now at significant risk.
Yasir Husain, director of the Climate Action Center in Karachi, described the city’s air as stagnant and heavily polluted.
Darya attributed the worsening air quality to the large number of petrol- and diesel-powered vehicles on Karachi’s roads, along with dust from ongoing construction activities across major areas.
He urged all residents, especially minors, 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.
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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.
