Question 1

1. What is the current O₃ level in Leuben?

Accepted Answer

The current real-time O₃ level in Leuben is 40ppb (Good). This was last updated 2026-07-31 09:51:02 (Local Time).

Question 2

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

Accepted Answer

The best O₃ level was 34 ppb (Good) at 11:31 AM, Jul 30, 2026 (Local Time) during the last 24 hours.

Question 3

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

Accepted Answer

The worst O₃ level was 69 ppb (Moderate) at 3:01 PM, Jul 30, 2026 (Local Time) during the last 24 hours.

Question 4

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

Accepted Answer

The O₃ levels in Leuben have been fluctuating throughout the last 24 hours. The levels have increased by highest 69 ppb at 3:01 PM, Jul 30, 2026 (Local Time), lowest 34 ppb at 11:31 AM, Jul 30, 2026 (Local Time).

Question 5

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

Accepted Answer

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

Time	Leuben
10:01am	35
10:31am	35
11:01am	37
11:31am	34
12:01pm	41
12:31pm	45
1:01pm	56
1:31pm	56
2:01pm	56
2:31pm	67
3:01pm	69
3:31pm	59
4:01pm	56
4:31pm	60
5:01pm	59
5:31pm	54
6:01pm	54
6:31pm	56
7:01pm	57
7:31pm	52
8:01pm	56
8:31pm	54
9:01pm	54
9:31pm	52
10:01pm	53
10:31pm	49
11:01pm	51
11:31pm	51
12:01am	55
12:31am	49
1:01am	49
1:31am	47
2:01am	52
2:31am	50
3:01am	53
3:31am	47
4:01am	54
4:31am	51
5:01am	47
5:31am	51
6:01am	46
6:31am	50
7:01am	46
7:31am	47
8:01am	44
8:31am	48
9:01am	44
9:31am	45

Leuben Ozone (O₃) Level

What is the Current O₃ Level?
Leuben

Historic Air Quality Graph of Ozone (O₃)
Leuben

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

Short-Term O₃ Exposure Impacts

Why you should care about Ozone (O₃)?

Air Quality FAQs
at Leuben