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Doe Unviversity Nitrogen Dioxide (NO₂) Level

Karaj, Alborz, Iran

Nitrogen Dioxide (NO₂)

17ppb

Good

Last Updated: 2026-08-08 01:51:01 (Local Time)

Map

Doe Unviversity

Good

040

Moderate

Poor

180

Unhealthy

190

Severe

400

Hazardous

500+

What is the Current NO₂ Level?
Doe Unviversity

The current NO₂ level at Doe Unviversity is 17 ppb making it healthy and safe for everyone in the area.

1.2xAbove

The current NO₂ level in Doe Unviversity is 1.2x Above the recommended WHO guideline of 13.29 ppb.

AQI Graph

Historic Air Quality Graph of Nitrogen Dioxide (NO₂)
Doe Unviversity

24 Hours

NO₂

Doe Unviversity

NO₂ (ppb)

07-08-2026Time08-08-2026

Time	Doe Unviversity
2:01am	10
2:31am	11
3:01am	9
3:31am	10
4:01am	10
4:31am	9
5:01am	10
5:31am	10
6:01am	9
6:31am	9
7:01am	8
7:31am	8
8:01am	7
8:31am	13
9:01am	13
9:31am	11
10:01am	12
10:31am	8
11:01am	7
11:31am	7
12:01pm	7
12:31pm	6
1:01pm	6
1:31pm	8
2:01pm	8
2:31pm	4
3:01pm	3
3:31pm	4
4:01pm	3
4:31pm	3
5:01pm	3
5:31pm	4
6:01pm	4
6:31pm	4
7:01pm	6
7:31pm	5
8:01pm	5
8:31pm	8
9:01pm	8
9:31pm	13
10:01pm	13
10:31pm	18
11:01pm	17
11:31pm	16
12:01am	19
12:31am	18
1:01am	18
1:31am	17

Min. NO₂3:01pm

Max. NO₂12:01am

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 Doe Unviversity

Frequently Asked Questions About Air Quality

1. What is the current NO₂ level in Doe Unviversity?

The current real-time NO₂ level in Doe Unviversity is 17ppb (Good). This was last updated 2026-08-08 01:51:01 (Local Time).

2. When was the best NO₂ level in Doe Unviversity in the last 24 hours?

The best NO₂ level was 3 ppb (Good) at 3:01 PM (Local Time) during the last 24 hours.

3. When was the worst NO₂ level in Doe Unviversity in the last 24 hours?

The worst NO₂ level was 19 ppb (Good) at 12:01 AM, Aug 8, 2026 (Local Time) during the last 24 hours.

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

The NO₂ levels in Doe Unviversity have been fluctuating throughout the last 24 hours. The levels have increased by highest 19 ppb at 12:01 AM, Aug 8, 2026 (Local Time), lowest 3 ppb at 3:01 PM (Local Time).

5. What actions are recommended as per the current NO₂ level in Doe Unviversity?

The air quality is satisfactory, and air pollution poses little or no risk. No special precautions are needed; enjoy outdoor activities freely.