Air Quality
Excellent
No health implications.
23
PM2.5
40
PM10
134
O3
0.5
CO
2
SO2
2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Aug
96
Good
Sat
8 Aug
79
Good
Sun
9 Aug
76
Good
Mon
10 Aug
80
Good
Tue
11 Aug
82
Good
Wed
12 Aug
64
Good
Thu
13 Aug
50
Excellent
Air quality in the last 12 months (Wei County)
|
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
|
|
|
2025/08
|
42
|
44
|
40
|
44
|
39
|
41
|
50
|
45
|
21
|
26
|
40
|
23
|
36
|
43
|
34
|
22
|
24
|
33
|
38
|
31
|
29
|
31
|
28
|
21
|
32
|
44
|
51
|
32
|
42
|
29
|
29
|
|
2025/07
|
20
|
28
|
29
|
35
|
39
|
35
|
43
|
39
|
49
|
63
|
57
|
59
|
59
|
60
|
52
|
43
|
43
|
37
|
48
|
45
|
42
|
37
|
23
|
27
|
35
|
39
|
36
|
37
|
33
|
34
|
38
|
|
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