Delhi Very Unhealthy

Delhi, Delhi

Updated: Nov 4, 2026, 11:00 PM

Very Unhealthy

Health alert: The risk of health effects is increased for everyone.

Current Weather

21.5°C

Temperature

76%

Humidity

3.2

mph wind

Clear sky

Conditions

Pollutant Breakdown

238

PM2.5

µg/m³ · Fine particles

225

PM10

µg/m³ · Coarse particles

1.1

Ozone

ppb · Ground-level ozone

34.8

NO₂

ppb · Nitrogen dioxide

2.3

SO₂

ppb · Sulfur dioxide

16.1

ppm · Carbon monoxide

Dominant pollutant: PM25

PM2.5 Forecast (next 7 days)

Mon

11/2

167

avg

Tue

11/3

205

avg

Wed

11/4

170

avg

Thu

11/5

187

avg

Fri

11/6

168

avg

Sat

11/7

161

avg

Sun

11/8

178

avg

Health Guidance

🚫

Sensitive groups: Avoid all outdoor physical activity.

⚠️

General population: Avoid prolonged outdoor exertion. Consider wearing N95 mask outdoors.

💨

Keep windows closed if AQI is Unhealthy or above. Use HEPA air purifiers indoors.

Data from: Delhi Pollution Control Commitee (Government of NCT of Delhi), World Air Quality Index Project

Is the air safe in Delhi today?

The current Air Quality Index (AQI) in Delhi is 238, which is classified as "Very Unhealthy". Health alert: The risk of health effects is increased for everyone.

The AQI scale runs from 0 to 500. Values of 0–50 are Good, 51–100 are Moderate, 101–150 are Unhealthy for Sensitive Groups, 151–200 are Unhealthy, 201–300 are Very Unhealthy, and 301–500 are Hazardous.

Air quality in Delhi, Delhi is monitored by local environmental agencies and reported through the World Air Quality Index project. Data is updated hourly and includes PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide, and carbon monoxide.

AQI Scale Reference

0–50

Good

51–100

Moderate

101–150

Unhealthy for Sensitive Groups

151–200

Unhealthy

201–300

Very Unhealthy

301+

Hazardous