Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
51
*
PM2.5
75
PM10
35
O3
0.6
CO
11
SO2
30
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Sep
96
Good
Wed
23 Sep
105
Light
Thu
24 Sep
82
Good
Fri
25 Sep
75
Good
Sat
26 Sep
97
Good
Sun
27 Sep
94
Good
Mon
28 Sep
33
Excellent
Air quality in the last 12 months (Wei County)
|
2026/08
|
26
|
27
|
26
|
33
|
33
|
50
|
51
|
39
|
37
|
43
|
41
|
25
|
21
|
29
|
39
|
41
|
38
|
46
|
47
|
61
|
47
|
48
|
52
|
38
|
28
|
26
|
26
|
26
|
30
|
42
|
48
|
|
2026/07
|
57
|
69
|
53
|
51
|
49
|
36
|
32
|
39
|
42
|
29
|
37
|
39
|
30
|
42
|
34
|
38
|
36
|
37
|
41
|
46
|
43
|
43
|
41
|
34
|
39
|
39
|
33
|
31
|
20
|
19
|
25
|
|
2026/06
|
83
|
94
|
102
|
40
|
61
|
33
|
33
|
57
|
47
|
73
|
68
|
71
|
53
|
58
|
59
|
51
|
57
|
52
|
33
|
43
|
33
|
37
|
57
|
40
|
45
|
40
|
69
|
68
|
57
|
78
|
|
|
2026/05
|
58
|
33
|
31
|
42
|
58
|
54
|
53
|
52
|
54
|
56
|
64
|
73
|
61
|
73
|
62
|
58
|
56
|
32
|
39
|
29
|
36
|
41
|
48
|
59
|
27
|
25
|
43
|
50
|
47
|
62
|
66
|
|
2026/04
|
97
|
83
|
64
|
67
|
106
|
77
|
64
|
60
|
53
|
57
|
65
|
67
|
50
|
60
|
59
|
68
|
77
|
67
|
67
|
68
|
50
|
31
|
43
|
43
|
41
|
59
|
94
|
53
|
43
|
56
|
|
|
2026/03
|
63
|
85
|
99
|
94
|
70
|
54
|
60
|
91
|
88
|
118
|
128
|
128
|
139
|
110
|
40
|
62
|
105
|
62
|
63
|
89
|
87
|
75
|
100
|
95
|
92
|
77
|
117
|
109
|
41
|
60
|
71
|
|
2026/02
|
147
|
153
|
134
|
126
|
130
|
58
|
51
|
80
|
74
|
78
|
103
|
102
|
134
|
148
|
66
|
53
|
122
|
71
|
56
|
60
|
122
|
369
|
92
|
68
|
44
|
63
|
74
|
67
|
|||
|
2026/01
|
56
|
92
|
167
|
204
|
257
|
107
|
53
|
69
|
91
|
80
|
51
|
77
|
122
|
124
|
136
|
121
|
69
|
63
|
45
|
39
|
72
|
111
|
126
|
202
|
186
|
141
|
197
|
196
|
128
|
94
|
161
|
|
2025/12
|
132
|
47
|
55
|
74
|
102
|
127
|
88
|
75
|
148
|
181
|
153
|
35
|
66
|
78
|
94
|
199
|
165
|
205
|
185
|
155
|
85
|
65
|
83
|
105
|
55
|
68
|
129
|
192
|
175
|
127
|
40
|
|
2025/11
|
82
|
58
|
82
|
98
|
124
|
211
|
92
|
65
|
59
|
87
|
114
|
110
|
96
|
108
|
136
|
126
|
41
|
46
|
62
|
76
|
92
|
100
|
85
|
99
|
53
|
142
|
173
|
150
|
164
|
219
|
|
|
2025/10
|
61
|
27
|
37
|
43
|
20
|
14
|
31
|
29
|
7
|
11
|
16
|
23
|
29
|
43
|
56
|
55
|
33
|
24
|
41
|
37
|
46
|
71
|
86
|
97
|
74
|
104
|
116
|
117
|
74
|
164
|
172
|
|
2025/09
|
36
|
40
|
38
|
35
|
38
|
51
|
58
|
56
|
27
|
40
|
51
|
36
|
50
|
49
|
41
|
45
|
21
|
31
|
20
|
36
|
55
|
25
|
36
|
35
|
48
|
55
|
25
|
43
|
51
|
58
|
|
|
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
Air quality source: CNEMC
*: primary pollution