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Highland Drive Ozone (O₃) Level

Prosser, Washington, United States

Ozone (O₃)

44ppb

Good

Last Updated: 2026-08-18 09:31 (Local Time)

Map

Highland Drive

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Highland Drive

The current O₃ level at Highland Drive is 44 ppb making it healthy and safe for everyone in the area.

1.1xBelow

The current O₃ level in Highland Drive is 1.1x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Highland Drive

24 Hours

O₃

Highland Drive

O₃ (ppb)

17-08-2026Time18-08-2026

Time	Highland Drive
9:31am	33
10:01am	33
10:31am	32
11:01am	33
11:31am	37
12:01pm	34
12:31pm	35
1:01pm	39
1:31pm	39
2:01pm	38
2:31pm	38
3:01pm	52
3:31pm	48
4:01pm	51
4:31pm	48
5:01pm	56
5:31pm	53
6:01pm	51
6:31pm	54
7:01pm	58
7:31pm	56
8:01pm	49
8:31pm	56
9:01pm	53
9:31pm	49
10:01pm	47
10:31pm	42
11:01pm	42
11:31pm	36
12:01am	40
12:31am	36
1:01am	38
1:31am	34
2:01am	39
2:31am	41
3:01am	41
3:31am	39
4:01am	41
4:31am	37
5:01am	39
5:31am	40
6:01am	38
6:31am	40
7:01am	37
7:31am	43
8:01am	41
8:31am	45
9:01am	43
9:31am	44

Min. O₃10:31am

Max. O₃7:01pm

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 Highland Drive

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in Highland Drive?

The current real-time O₃ level in Highland Drive is 44ppb (Good). This was last updated 2026-08-18 09:31 (Local Time).

2. When was the best O₃ level in Highland Drive in the last 24 hours?

The best O₃ level was 32 ppb (Good) at 10:31 AM, Aug 17, 2026 (Local Time) during the last 24 hours.

3. When was the worst O₃ level in Highland Drive in the last 24 hours?

The worst O₃ level was 58 ppb (Moderate) at 7:01 PM, Aug 17, 2026 (Local Time) during the last 24 hours.

4. What is the current trend of O₃ levels in Highland Drive during last 24 hours?

The O₃ levels in Highland Drive have been fluctuating throughout the last 24 hours. The levels have increased by highest 58 ppb at 7:01 PM, Aug 17, 2026 (Local Time), lowest 32 ppb at 10:31 AM, Aug 17, 2026 (Local Time).

5. What actions are recommended as per the current O₃ level in Highland Drive?

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