Live

Luu Hoang Nitrogen Dioxide (NO₂) Level

Phu Ly, Ha Nam, Vietnam

Nitrogen Dioxide (NO₂)

7ppb

Good

Last Updated: 2026-08-11 23:51 (Local Time)

Map

Luu Hoang

Good

040

Moderate

Poor

180

Unhealthy

190

Severe

400

Hazardous

500+

What is the Current NO₂ Level?
Luu Hoang

The current NO₂ level at Luu Hoang is 7 ppb making it healthy and safe for everyone in the area.

1.8xBelow

The current NO₂ level in Luu Hoang is 1.8x Below the recommended WHO guideline of 13.29 ppb.

AQI Graph

Historic Air Quality Graph of Nitrogen Dioxide (NO₂)
Luu Hoang

24 Hours

NO₂

Luu Hoang

NO₂ (ppb)

11-08-2026Time11-08-2026

Time	Luu Hoang
12:01am	6
12:31am	7
1:01am	13
1:31am	14
2:01am	11
2:31am	11
3:01am	7
3:31am	8
4:01am	5
4:31am	5
5:01am	4
5:31am	4
6:01am	6
6:31am	7
7:01am	4
7:31am	4
8:01am	4
8:31am	4
9:01am	4
9:31am	4
10:01am	4
10:31am	3
11:01am	5
11:31am	4
12:01pm	7
12:31pm	7
1:01pm	4
1:31pm	4
2:01pm	3
2:31pm	3
3:01pm	3
3:31pm	3
4:01pm	4
4:31pm	4
5:01pm	10
5:31pm	9
6:01pm	21
6:31pm	23
7:01pm	18
7:31pm	19
8:01pm	15
8:31pm	16
9:01pm	14
9:31pm	14
10:01pm	6
10:31pm	7
11:01pm	7
11:31pm	8

Min. NO₂10:31am

Max. NO₂6:31pm

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 Luu Hoang

Frequently Asked Questions About Air Quality

1. What is the current NO₂ level in Luu Hoang?

The current real-time NO₂ level in Luu Hoang is 7ppb (Good). This was last updated 2026-08-11 23:51 (Local Time).

2. When was the best NO₂ level in Luu Hoang in the last 24 hours?

The best NO₂ level was 3 ppb (Good) at 10:31 AM (Local Time) during the last 24 hours.

3. When was the worst NO₂ level in Luu Hoang in the last 24 hours?

The worst NO₂ level was 23 ppb (Good) at 6:31 PM (Local Time) during the last 24 hours.

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

The NO₂ levels in Luu Hoang have been fluctuating throughout the last 24 hours. The levels have increased by highest 23 ppb at 6:31 PM (Local Time), lowest 3 ppb at 10:31 AM (Local Time).

5. What actions are recommended as per the current NO₂ level in Luu Hoang?

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