NEW DELHI, March 1, 2026 — The Delhi air quality in Mukherjee Nagar has reached “Unhealthy” levels today, with the real-time Air Quality Index (AQI) recorded at 167. According to the report from the source URL, the primary drivers of this deterioration are elevated concentrations of PM2.5 and Ozone, posing significant health risks to the local population, including the large student community in the area.
AQI Fluctuations in Mukherjee Nagar
Data from the last 24 hours shows that AQI levels in Mukherjee Nagar have fluctuated significantly. The air quality was at its worst early this morning, hitting a peak of 187 at 5:01 AM. While there was a brief period of improvement in the late afternoon, reaching a 24-hour low of 104 at 4:01 PM, levels have climbed back into the unhealthy range as of 9:01 PM tonight.
| Time (March 1, 2026) | AQI (US Standard) | Status |
| 5:01 AM | 187 | Unhealthy (24-Hour Peak) |
| 9:01 AM | 184 | Unhealthy |
| 1:31 PM | 136 | Moderate |
| 4:01 PM | 104 | Moderate (24-Hour Low) |
| 7:01 PM | 144 | Moderate |
| 9:01 PM | 167 | Unhealthy |
Pollutant Breakdown and Environmental Conditions
The article states that the current PM2.5 concentration is 88 µg/m³, while PM10 levels stand at 101 µg/m³. Additionally, Ozone (O3) has been identified as a major pollutant with a reading of 178 ppb. Weather conditions in Delhi have remained misty with a temperature of 23°C and a humidity level of 50%, contributing to the suspension of these fine particles.
Experts note that breathing the current air in Mukherjee Nagar is equivalent to smoking approximately 3.7 cigarettes a day due to the average PM2.5 concentration over the last 24 hours.
Health Recommendations for Residents
As per the details provided, the current “Unhealthy” status indicates a high risk of asthma symptoms, chest tightness, and persistent coughing. Residents and students are advised to:
- Indoor Safety: Use air purifiers and keep windows closed to maintain clean indoor air.
- Outdoor Protection: Wear N95 masks if outdoor travel is essential.
- Activity Adjustment: Avoid strenuous physical exertion outdoors until AQI levels subside.
What Happens Next
Historical trends for the area suggest that air quality often worsens during the late night and early morning hours due to cooling temperatures and low wind speeds. Without a significant change in weather patterns or wind speed (currently at 13.7 km/h), the air in Mukherjee Nagar is likely to remain in the “Unhealthy” bracket through the start of the new week.
What is the current AQI in Mukherjee Nagar?
As of 9:01 PM on March 1, 2026, the real-time AQI in Mukherjee Nagar is 167, categorized as ‘Unhealthy’.
When was the best air quality recorded in the last 24 hours?
The best AQI recorded was 104 (Moderate) at 4:01 PM today.
What are the main pollutants in Mukherjee Nagar right now?
The primary pollutants are PM2.5 (88 µg/m³), PM10 (101 µg/m³), and Ozone (178 ppb).
Is it safe to exercise outdoors in Mukherjee Nagar?
No, it is currently advised to avoid outdoor physical exertion as the air quality is unhealthy for everyone.
Nidhi Kapoor is an environmental journalist and air pollution monitoring expert with 8 years of experience. She specializes in collecting, analyzing, and interpreting air quality data to identify pollutant sources and their impact on public health. Through her investigative reporting, Nidhi develops insights and advocates for evidence-based solutions to reduce atmospheric contamination.