The AQI in Xian is currently 61 — Moderate. Acceptable for most; unusually sensitive people may notice minor symptoms.
| Measurement | Value |
|---|---|
| PM2.5 | 61 |
| PM10 | 59 |
| Ozone (O₃) | 21.2 |
| NO₂ | 6 |
| SO₂ | 3.6 |
| CO | 4.6 |
| Temperature (°C) | 18 |
| Humidity (%) | 82 |
| Pressure (hPa) | 1016 |
| Wind (m/s) | 1.5 |
| 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 |
165
149–174
|
206
174–252
|
166
157–174
|
144
114–159
|
118
89–138
|
119
89–138
|
135
125–138
|
190
138–252
|
| PM10 |
108
62–165
|
172
145–174
|
142
123–174
|
91
61–123
|
57
51–58
|
51
46–58
|
56
51–58
|
239
58–396
|
| Ozone |
1
1–1
| |||||||
| UV Index |
0
0–3
|
1
0–6
|
1
0–5
|
2
0–9
|
1
0–7
|
1
0–2
|