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Sydney Dover Road Ozone (O₃) Level

Dover, Florida, United States

Ozone (O₃)

25ppb

Good

Last Updated: 2026-08-15 14:31 (Local Time)

Map

Sydney Dover Road

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Sydney Dover Road

The current O₃ level at Sydney Dover Road is 25 ppb making it healthy and safe for everyone in the area.

2.03xBelow

The current O₃ level in Sydney Dover Road is 2.03x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Sydney Dover Road

24 Hours

O₃

Sydney Dover Road

O₃ (ppb)

14-08-2026Time15-08-2026

Time	Sydney Dover Road
2:31pm	31
3:01pm	35
3:31pm	35
4:01pm	40
4:31pm	40
5:01pm	33
5:31pm	39
6:01pm	32
6:31pm	31
7:01pm	31
7:31pm	35
8:01pm	29
8:31pm	27
9:01pm	24
9:31pm	25
10:01pm	21
10:31pm	23
11:01pm	18
11:31pm	16
12:01am	14
12:31am	13
1:01am	10
1:31am	11
2:01am	8
2:31am	8
3:01am	9
3:31am	9
4:01am	9
4:31am	9
5:01am	10
5:31am	10
6:01am	9
6:31am	9
7:01am	11
7:31am	10
8:01am	12
8:31am	11
9:01am	10
9:31am	10
10:01am	12
10:31am	12
11:01am	20
11:31am	19
12:01pm	22
12:31pm	19
1:01pm	22
1:31pm	23
2:01pm	30
2:31pm	25

Min. O₃2:01am

Max. O₃4:01pm

Want air quality data?

Do you know that Ozone's total mass is 3 billion metric tons in the atmosphere? It looks like a lot but has only 0.00006% of the atmosphere. Besides, Ozone's peak concentration is 32 kilometres above the Earth's surface.

Uncovering the Sources of Ozone (O₃): Where Does It Come From?

Refineries

Industrial processes emit substances.

Power plants

Emissions from burning fossil fuels.

Paints evaporations

Vocs from paints react with sunlight.

Transportation

Diesel operated vehicles reacts and form ozone.

Short-Term O₃ Exposure Impacts

Chest pain

Discomfort or pain in the chest due to respiratory stress.

Breathing shortness

Difficulty in breathing or feeling of breathlessness.

Respiratory irritation

Inflammation and irritation of the respiratory tract.

Wheezing and coughing

Whistling sound and persistent cough.

Trigger asthma attacks

Aggravation of asthma symptoms.

Why you should care about Ozone (O₃)?

Know More About O₃ Sensor

Air Quality FAQs
at Sydney Dover Road

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in Sydney Dover Road?

The current real-time O₃ level in Sydney Dover Road is 25ppb (Good). This was last updated 2026-08-15 14:31 (Local Time).

2. When was the best O₃ level in Sydney Dover Road in the last 24 hours?

The best O₃ level was 8 ppb (Good) at 2:01 AM (Local Time) during the last 24 hours.

3. When was the worst O₃ level in Sydney Dover Road in the last 24 hours?

The worst O₃ level was 40 ppb (Good) at 4:01 PM, Aug 14, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of O₃ levels in Sydney Dover Road during last 24 hours?

The O₃ levels in Sydney Dover Road have been fluctuating throughout the last 24 hours. The levels have increased by highest 40 ppb at 4:01 PM, Aug 14, 2026 (Local Time), lowest 8 ppb at 2:01 AM (Local Time).

5. What actions are recommended as per the current O₃ level in Sydney Dover Road?

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