Question 1

1. What is the current O₃ level in Zavala Elementary?

Accepted Answer

The current real-time O₃ level in Zavala Elementary is 63ppb (Moderate). This was last updated 2026-08-03 19:41:02 (Local Time).

Question 2

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

Accepted Answer

The best O₃ level was 24 ppb (Good) at 7:01 AM, Aug 3, 2026 (Local Time) during the last 24 hours.

Question 3

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

Accepted Answer

The worst O₃ level was 72 ppb (Moderate) at 5:01 PM, Aug 3, 2026 (Local Time) during the last 24 hours.

Question 4

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

Accepted Answer

The O₃ levels in Zavala Elementary have been fluctuating throughout the last 24 hours. The levels have increased by highest 72 ppb at 5:01 PM, Aug 3, 2026 (Local Time), lowest 24 ppb at 7:01 AM, Aug 3, 2026 (Local Time).

Question 5

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

Accepted Answer

Current O₃ levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.

Time	Zavala Elementary
8:01pm	57
8:31pm	57
9:01pm	53
9:31pm	58
10:01pm	55
10:31pm	55
11:01pm	50
11:31pm	50
12:01am	49
12:31am	49
1:01am	49
1:31am	47
2:01am	47
2:31am	47
3:01am	44
3:31am	40
4:01am	37
4:31am	31
5:01am	32
5:31am	31
6:01am	30
6:31am	30
7:01am	24
7:31am	26
8:01am	27
8:31am	26
9:01am	30
9:31am	30
10:01am	26
10:31am	29
11:01am	31
11:31am	32
12:01pm	40
12:31pm	39
1:01pm	41
1:31pm	44
2:01pm	46
2:31pm	45
3:01pm	52
3:31pm	52
4:01pm	59
4:31pm	54
5:01pm	72
5:31pm	59
6:01pm	63
6:31pm	61
7:01pm	63
7:31pm	62

Zavala Elementary Ozone (O₃) Level

What is the Current O₃ Level?
Zavala Elementary

Historic Air Quality Graph of Ozone (O₃)
Zavala Elementary

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 Zavala Elementary