The AQI in Monterrey is currently 51 — Moderate. Acceptable for most; unusually sensitive people may notice minor symptoms.
| Measurement | Value |
|---|---|
| PM2.5 | 13 |
| PM10 | 51 |
| Ozone (O₃) | 21.6 |
| NO₂ | 17.8 |
| SO₂ | 5.6 |
| CO | 10.4 |
| Temperature (°C) | 26.3 |
| Humidity (%) | 72.2 |
| Pressure (hPa) | 1011 |
| Wind (m/s) | 0.2 |
| Wind Gust (m/s) | 3.7 |
| Pollutant | Mon, May 25 | Tue, May 26 | Wed, May 27 | Thu, May 28 | Fri, May 29 | Sat, May 30 | Sun, May 31 | Mon, Jun 1 |
|---|---|---|---|---|---|---|---|---|
| PM2.5 |
24
9–51
|
19
10–31
|
24
14–51
|
28
16–45
|
23
17–49
|
25
19–44
|
23
18–45
|
25
17–32
|
| PM10 |
12
3–26
|
8
5–10
|
9
5–14
|
11
6–16
|
9
6–13
|
10
7–13
|
10
7–15
|
12
8–16
|
| UV Index |
1
0–9
|
1
0–8
|
1
0–9
|
1
0–9
|
1
0–10
|
1
0–11
|
1
0–8
|