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Woldunn Circle Nitrogen Dioxide (NO₂) Level

Lake Mary, Florida, United States

Nitrogen Dioxide (NO₂)

14ppb

Good

Last Updated: 2026-08-19 05:31 (Local Time)

Map

Woldunn Circle

Good

040

Moderate

Poor

180

Unhealthy

190

Severe

400

Hazardous

500+

What is the Current NO₂ Level?
Woldunn Circle

The current NO₂ level at Woldunn Circle is 14 ppb making it healthy and safe for everyone in the area.

1.05xAbove

The current NO₂ level in Woldunn Circle is 1.05x Above the recommended WHO guideline of 13.29 ppb.

AQI Graph

Historic Air Quality Graph of Nitrogen Dioxide (NO₂)
Woldunn Circle

24 Hours

NO₂

Woldunn Circle

NO₂ (ppb)

18-08-2026Time19-08-2026

Time	Woldunn Circle
5:31am	4
6:01am	4
6:31am	4
7:01am	4
7:31am	5
8:01am	5
8:31am	5
9:01am	6
9:31am	6
10:01am	5
10:31am	6
11:01am	5
11:31am	5
12:01pm	5
12:31pm	6
1:01pm	5
1:31pm	6
2:01pm	6
2:31pm	6
3:01pm	5
3:31pm	6
4:01pm	5
4:31pm	5
5:01pm	5
5:31pm	13
6:01pm	6
6:31pm	6
7:01pm	14
7:31pm	14
8:01pm	13
8:31pm	14
9:01pm	16
9:31pm	17
10:01pm	14
10:31pm	14
11:01pm	12
11:31pm	11
12:01am	11
12:31am	15
1:01am	14
1:31am	16
2:01am	13
2:31am	13
3:01am	4
3:31am	4
4:01am	4
4:31am	10
5:01am	13
5:31am	14

Min. NO₂5:31am

Max. NO₂9:31pm

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 Woldunn Circle

Frequently Asked Questions About Air Quality

1. What is the current NO₂ level in Woldunn Circle?

The current real-time NO₂ level in Woldunn Circle is 14ppb (Good). This was last updated 2026-08-19 05:31 (Local Time).

2. When was the best NO₂ level in Woldunn Circle in the last 24 hours?

The best NO₂ level was 4 ppb (Good) at 5:31 AM, Aug 18, 2026 (Local Time) during the last 24 hours.

3. When was the worst NO₂ level in Woldunn Circle in the last 24 hours?

The worst NO₂ level was 17 ppb (Good) at 9:31 PM, Aug 18, 2026 (Local Time) during the last 24 hours.

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

The NO₂ levels in Woldunn Circle have been fluctuating throughout the last 24 hours. The levels have increased by highest 17 ppb at 9:31 PM, Aug 18, 2026 (Local Time), lowest 4 ppb at 5:31 AM, Aug 18, 2026 (Local Time).

5. What actions are recommended as per the current NO₂ level in Woldunn Circle?

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