Live

Olathe Ozone (O₃) Level

Kansas, United States

Ozone (O₃)

29ppb

Good

Last Updated: 2026-08-02 23:31 (Local Time)

Map

Olathe

Good

050

Moderate

100

Poor

168

Unhealthy

208

Severe

748

Hazardous

1250+

What is the Current O₃ Level?
Olathe

The current O₃ level in Olathe based on the average air quality level across the city is 29 ppb, making it healthy and safe for everyone.

1.7xBelow

The current O₃ level in Olathe is 1.7x Below the recommended WHO guideline of 50.96 ppb.

AQI Graph

Historic Air Quality Graph of Ozone (O₃)
Olathe

24 Hours

O₃

Olathe

O₃ (ppb)

01-08-2026Time02-08-2026

Time	Olathe
11:31pm	34
12:01am	34
12:31am	36
1:01am	28
1:31am	30
2:01am	29
2:31am	28
3:01am	24
3:31am	27
4:01am	22
4:31am	21
5:01am	16
5:31am	16
6:01am	15
6:31am	15
7:01am	14
7:31am	13
8:01am	17
8:31am	17
9:01am	15
9:31am	11
10:01am	16
10:31am	17
11:01am	20
11:31am	18
12:01pm	23
12:31pm	23
1:01pm	30
1:31pm	28
2:01pm	35
2:31pm	32
3:01pm	30
3:31pm	34
4:01pm	34
4:31pm	34
5:01pm	41
5:31pm	37
6:01pm	39
6:31pm	42
7:01pm	43
7:31pm	46
8:01pm	41
8:31pm	43
9:01pm	37
9:31pm	38
10:01pm	31
10:31pm	33
11:01pm	32
11:31pm	29

Min. O₃9:31am

Max. O₃7:31pm

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 Olathe

Frequently Asked Questions About Air Quality

1. What is the current O₃ level in Olathe?

The current real-time O₃ level in Olathe is 29ppb (Good). This was last updated 2026-08-02 23:31 (Local Time).

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

The best O₃ level was 11 ppb (Good) at 9:31 AM, Aug 2, 2026 (Local Time) during the last 24 hours.

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

The worst O₃ level was 46 ppb (Good) at 7:31 PM, Aug 2, 2026 (Local Time) during the last 24 hours.

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

The O₃ levels in Olathe have been fluctuating throughout the last 24 hours. The levels have increased by highest 46 ppb at 7:31 PM, Aug 2, 2026 (Local Time), lowest 11 ppb at 9:31 AM, Aug 2, 2026 (Local Time).

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

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