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Uttam Nagar Nitrogen Dioxide (NO₂) Level

New Delhi, Delhi, India

Nitrogen Dioxide (NO₂)

46ppb

Moderate

Last Updated: 2026-07-18 06:21:01 (Local Time)

Map

Uttam Nagar

Good

040

Moderate

Poor

180

Unhealthy

190

Severe

400

Hazardous

500+

What is the Current NO₂ Level?
Uttam Nagar

The current NO₂ level at Uttam Nagar is 46 ppb making it acceptable, but sensitive individuals should be cautious.

3.4xAbove

The current NO₂ level in Uttam Nagar is 3.4x Above the recommended WHO guideline of 13.29 ppb.

AQI Graph

Historic Air Quality Graph of Nitrogen Dioxide (NO₂)
Uttam Nagar

24 Hours

NO₂

Uttam Nagar

NO₂ (ppb)

17-07-2026Time18-07-2026

Time	Uttam Nagar
6:31am	39
7:01am	40
7:31am	43
8:01am	39
8:31am	41
9:01am	38
9:31am	5
10:01am	5
10:31am	5
11:01am	5
11:31am	5
12:01pm	5
12:31pm	4
1:01pm	4
1:31pm	4
2:01pm	40
2:31pm	44
3:01pm	42
3:31pm	42
4:01pm	40
4:31pm	45
5:01pm	46
5:31pm	50
6:01pm	41
6:31pm	42
7:01pm	41
7:31pm	45
8:01pm	39
8:31pm	45
9:01pm	41
9:31pm	47
10:01pm	41
10:31pm	45
11:01pm	46
11:31pm	45
12:01am	49
12:31am	48
1:01am	53
1:31am	48
2:01am	49
2:31am	52
3:01am	53
3:31am	50
4:01am	49
4:31am	46
5:01am	54
5:31am	50
6:01am	54

Min. NO₂12:31pm

Max. NO₂5:01am

Want air quality data?

Do you know NO2 can create impaired atmospheric visibility can increase atmospheric heat? It happens as its concentrations absorb the visible radiation in the atmosphere.

Uncovering the Sources of Nitrogen Dioxide (NO₂): Where Does It Come From?

Explosives and welding

Release during high-temperature processes.

Lighting

Emissions from certain types of lighting.

Power-generating plants

Emissions from fossil fuels burning for electricity.

Road traffic

Overall contributions from vehicles on the road.

Motor vehicles

Exhaust gases from cars and trucks.

Short-Term NO₂ Exposure Impacts

Coughing

Regular cough due to airways irritations.

Wheezing

More whistling sound while breathing,

Difficulty in breathing

Shortness of breath and reduced lung function.

Reduce smelling ability

Decreased sense of smell due to irritation.

Why you should care about Nitrogen Dioxide (NO₂)?

Know More About NO₂ Sensor

Air Quality FAQs
at Uttam Nagar

Frequently Asked Questions About Air Quality

1. What is the current NO₂ level in Uttam Nagar?

The current real-time NO₂ level in Uttam Nagar is 46ppb (Moderate). This was last updated 2026-07-18 06:21:01 (Local Time).

2. When was the best NO₂ level in Uttam Nagar in the last 24 hours?

The best NO₂ level was 4 ppb (Good) at 12:31 PM, Jul 17, 2026 (Local Time) during the last 24 hours.

3. When was the worst NO₂ level in Uttam Nagar in the last 24 hours?

The worst NO₂ level was 54 ppb (Moderate) at 5:01 AM (Local Time) during the last 24 hours.

4. What is the current trend of NO₂ levels in Uttam Nagar during last 24 hours?

The NO₂ levels in Uttam Nagar have been fluctuating throughout the last 24 hours. The levels have increased by highest 54 ppb at 5:01 AM (Local Time), lowest 4 ppb at 12:31 PM, Jul 17, 2026 (Local Time).

5. What actions are recommended as per the current NO₂ level in Uttam Nagar?

Current NO₂ levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.