The AQI in Cologne is currently 25 — Good. Air quality is satisfactory; little or no risk.
| Measurement | Value |
|---|---|
| PM2.5 | 25 |
| PM10 | 17 |
| NO₂ | 8 |
| Temperature (°C) | 26.1 |
| Humidity (%) | 40.3 |
| Pressure (hPa) | 1023.2 |
| Wind (m/s) | 0.2 |
| Wind Gust (m/s) | 2 |
| Pollutant | Wed, May 27 | Thu, May 28 | Fri, May 29 | Sat, May 30 | Sun, May 31 | Mon, Jun 1 |
|---|---|---|---|---|---|---|
| PM2.5 |
33
18–47
|
15
11–21
|
23
13–41
|
37
31–47
|
21
7–41
|
31
25–31
|
| PM10 |
19
8–32
|
7
6–8
|
16
5–38
|
14
10–25
|
8
3–13
|
13
13–13
|
| Ozone |
16
7–23
|
16
8–24
|
12
8–25
|
13
3–22
|
14
8–19
|
18
12–18
|
| UV Index |
1
0–7
|
1
0–7
|
1
0–6
|
1
0–6
|
1
0–7
|
0
0–0
|