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Delhi Air Quality Index (AQI)

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Air Pollution Levels in Delhi

Ambient AQI Index
217POOR
Dominant Pollutant: PM2.5

India Air Quality Index (AQI) Scale Reference Key

0-50
GOOD
51-100
SATISFACTORY
101-200
MODERATE
201-300
POOR
301-400
V. POOR
401+
SEVERE
Current Status Advice: Breathing discomfort may occur during extended outdoor exposure.

Active Atmospheric Pollutant Parameters

Particulate Matter 2.5DOMINANT

PM2.5
63.8µg/m³
Poor

Fine inhalable particles that can penetrate deep into the lungs.

Particulate Matter 10

PM10
98.3µg/m³
Moderate

Coarse dust particles commonly generated from roads and construction.

Nitrogen Dioxide

NO₂
42.1µg/m³
Moderate

Produced mainly from vehicle emissions and fuel combustion.

Sulfur Dioxide

SO₂
27.1µg/m³
Good

Released from industrial processes and fossil fuel burning.

Carbon Monoxide

CO
1722µg/m³
Moderate

Generated through incomplete combustion of fuels.

Ozone

O₃
121µg/m³
Moderate

Ground-level ozone forms through sunlight-driven chemical reactions.

Delhi AQI Today

Weather conditions are expected to remain Poor air quality

The latest Delhi AQI update shows an Air Quality Index (AQI) of 217, placing air quality in the Poor category. Current conditions suggest that the air is unhealthy for sensitive groups, making it suitable for most outdoor activities. According to the Delhi AQI forecast, air quality is being monitored in real time and may change throughout the day depending on pollution levels.

Delhi AQI FAQs

Frequently asked questions regarding temperature details, rain predictions, and winter transitions in Delhi.

The current Air Quality Index (AQI) in Delhi is 217, which falls under the Poor category.

With an AQI of 217, the air quality in Delhi is currently classified as Poor.

An AQI of 217 indicates poor air quality. Sensitive groups should limit outdoor exposure.

CO is currently the dominant pollutant in Delhi, contributing the most to the city's AQI today.

Current air quality readings in Delhi show PM2.5 levels at 63.8 and PM10 levels at 98.3.

NO2 is 42.1, SO2 is 27.1, O3 is 121, and CO is 1722 in Delhi today.

According to current readings, air quality in Delhi is expected to remain in the Poor category throughout the day.

AQI data for Delhi is updated regularly using real-time monitoring stations and environmental sensors.

Based on the current AQI of 217, air quality in Delhi is categorized as Poor. It is advisable to limit prolonged outdoor exposure.