Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
PM2.5
PM10
O3
CO
SO2
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
17 Jun
Thu
18 Jun
Fri
19 Jun
Sat
20 Jun
Sun
21 Jun
Mon
22 Jun
Tue
23 Jun
Real-time AQI (Monitoring Station in Zhongwei)
环保局站
9337
PM2.5
110 *
PM10
114
O3
0.3
CO
5
SO2
8
NO2
沙坡头区政府站
8536
PM2.5
99 *
PM10
117
O3
0.4
CO
6
SO2
8
NO2
Air quality in the last 12 months (Zhongwei)
|
2026/05
|
70
|
74
|
45
|
53
|
54
|
128
|
51
|
52
|
66
|
107
|
79
|
87
|
39
|
176
|
87
|
52
|
40
|
56
|
52
|
48
|
186
|
91
|
69
|
57
|
85
|
180
|
81
|
50
|
52
|
58
|
136
|
|
2026/04
|
65
|
74
|
256
|
107
|
69
|
76
|
69
|
56
|
73
|
57
|
74
|
72
|
52
|
42
|
69
|
56
|
57
|
85
|
290
|
144
|
53
|
65
|
100
|
91
|
76
|
65
|
223
|
69
|
66
|
65
|
|
|
2026/03
|
78
|
111
|
114
|
115
|
77
|
63
|
79
|
65
|
60
|
58
|
100
|
328
|
325
|
64
|
82
|
86
|
90
|
136
|
78
|
105
|
135
|
97
|
79
|
77
|
80
|
62
|
68
|
44
|
58
|
50
|
68
|
|
2026/02
|
67
|
76
|
85
|
69
|
73
|
81
|
71
|
79
|
135
|
174
|
97
|
73
|
76
|
181
|
59
|
57
|
65
|
54
|
67
|
148
|
458
|
387
|
125
|
98
|
167
|
77
|
101
|
115
|
|||
|
2026/01
|
111
|
130
|
75
|
56
|
40
|
35
|
48
|
79
|
82
|
45
|
57
|
158
|
102
|
276
|
101
|
74
|
130
|
64
|
52
|
58
|
66
|
95
|
128
|
206
|
355
|
151
|
146
|
128
|
110
|
144
|
136
|
|
2025/12
|
83
|
52
|
65
|
61
|
69
|
36
|
49
|
66
|
79
|
159
|
107
|
139
|
85
|
85
|
81
|
62
|
75
|
101
|
55
|
40
|
60
|
129
|
78
|
54
|
59
|
49
|
60
|
45
|
73
|
73
|
65
|
|
2025/11
|
59
|
69
|
74
|
47
|
38
|
63
|
103
|
131
|
130
|
82
|
62
|
63
|
71
|
52
|
72
|
50
|
24
|
31
|
62
|
66
|
62
|
72
|
139
|
90
|
87
|
327
|
109
|
73
|
72
|
101
|
|
|
2025/10
|
44
|
34
|
36
|
65
|
106
|
42
|
50
|
17
|
14
|
11
|
24
|
33
|
34
|
47
|
59
|
82
|
43
|
54
|
53
|
53
|
57
|
41
|
59
|
43
|
51
|
60
|
70
|
63
|
62
|
65
|
54
|
|
2025/09
|
38
|
140
|
71
|
117
|
44
|
73
|
69
|
56
|
49
|
45
|
46
|
62
|
81
|
90
|
211
|
52
|
23
|
23
|
24
|
15
|
16
|
27
|
31
|
54
|
47
|
49
|
45
|
61
|
48
|
78
|
|
|
2025/08
|
49
|
41
|
40
|
35
|
35
|
42
|
52
|
16
|
29
|
51
|
60
|
51
|
49
|
26
|
36
|
33
|
35
|
36
|
85
|
168
|
15
|
26
|
21
|
23
|
26
|
23
|
18
|
23
|
24
|
27
|
35
|
|
2025/07
|
36
|
30
|
90
|
119
|
27
|
41
|
30
|
77
|
24
|
44
|
38
|
38
|
34
|
81
|
56
|
44
|
49
|
105
|
65
|
31
|
32
|
35
|
49
|
27
|
32
|
32
|
40
|
28
|
40
|
39
|
135
|
|
2025/06
|
51
|
44
|
39
|
51
|
37
|
47
|
57
|
51
|
62
|
52
|
55
|
100
|
112
|
139
|
60
|
63
|
52
|
69
|
44
|
25
|
60
|
41
|
22
|
24
|
25
|
26
|
34
|
32
|
108
|
17
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution