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
19 Nov
Thu
20 Nov
Fri
21 Nov
Sat
22 Nov
Sun
23 Nov
Mon
24 Nov
Tue
25 Nov
Zhongwei Air quality rank
Real-time AQI (Monitoring Station in Zhongwei)
环保局站
6329
PM2.5
75 *
PM10
2
O3
0.4
CO
15
SO2
35
NO2
沙坡头区政府站
6231
PM2.5
74 *
PM10
10
O3
0.3
CO
25
SO2
29
NO2
Air quality in the last 12 months (Zhongwei)
|
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
|
|
|
2025/05
|
140
|
158
|
72
|
175
|
334
|
176
|
104
|
141
|
92
|
44
|
47
|
61
|
102
|
50
|
48
|
186
|
350
|
85
|
73
|
62
|
257
|
151
|
34
|
48
|
80
|
49
|
42
|
50
|
100
|
153
|
53
|
|
2025/04
|
121
|
92
|
156
|
123
|
71
|
119
|
109
|
243
|
104
|
84
|
288
|
345
|
146
|
48
|
196
|
161
|
138
|
278
|
208
|
242
|
241
|
87
|
58
|
73
|
68
|
69
|
59
|
52
|
185
|
404
|
|
|
2025/03
|
104
|
36
|
44
|
67
|
61
|
50
|
90
|
86
|
227
|
129
|
212
|
89
|
129
|
86
|
51
|
51
|
29
|
24
|
41
|
69
|
73
|
102
|
297
|
358
|
369
|
405
|
165
|
105
|
56
|
68
|
59
|
|
2025/02
|
58
|
47
|
31
|
48
|
30
|
85
|
74
|
46
|
67
|
62
|
147
|
79
|
85
|
47
|
76
|
149
|
91
|
83
|
59
|
81
|
96
|
58
|
45
|
65
|
75
|
75
|
80
|
83
|
|||
|
2025/01
|
61
|
73
|
84
|
186
|
61
|
57
|
53
|
32
|
65
|
77
|
113
|
185
|
323
|
47
|
49
|
77
|
87
|
61
|
59
|
64
|
80
|
74
|
124
|
123
|
90
|
98
|
54
|
86
|
129
|
75
|
52
|
|
2024/12
|
33
|
54
|
56
|
41
|
42
|
31
|
37
|
56
|
67
|
47
|
72
|
49
|
75
|
48
|
90
|
133
|
72
|
77
|
51
|
40
|
54
|
58
|
68
|
110
|
75
|
58
|
41
|
73
|
68
|
52
|
75
|
|
2024/11
|
64
|
51
|
44
|
60
|
71
|
85
|
91
|
64
|
69
|
63
|
51
|
67
|
44
|
59
|
143
|
34
|
48
|
33
|
52
|
53
|
68
|
91
|
77
|
68
|
60
|
105
|
110
|
47
|
29
|
40
|
|
|
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