The AQI in Tianjin is currently 13 — Good. Air quality is satisfactory; little or no risk.
| Measurement | Value |
|---|---|
| PM2.5 | 13 |
| PM10 | 11 |
| Ozone (O₃) | 27 |
| NO₂ | 6.4 |
| SO₂ | 2.1 |
| CO | 1.9 |
| Temperature (°C) | 22 |
| Humidity (%) | 49 |
| Pressure (hPa) | 1008 |
| Wind (m/s) | 4.6 |
| Pollutant | Wed, May 27 | Thu, May 28 | Fri, May 29 | Sat, May 30 | Sun, May 31 | Mon, Jun 1 | Tue, Jun 2 | Wed, Jun 3 |
|---|---|---|---|---|---|---|---|---|
| PM2.5 |
150
138–159
|
167
153–174
|
126
72–174
|
88
68–138
|
85
68–89
|
89
89–89
|
88
77–89
|
104
89–138
|
| PM10 |
71
58–73
|
164
73–396
|
90
44–174
|
54
41–123
|
44
28–46
|
48
41–55
|
44
32–46
|
47
46–50
|
| Ozone |
7
3–17
| |||||||
| UV Index |
0
0–0
|
2
0–10
|
2
0–9
|
2
0–7
|
1
0–6
|
2
0–7
|