Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
21
PM2.5
51
*
PM10
115
O3
0.5
CO
6
SO2
15
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Oct
93
Good
Wed
14 Oct
81
Good
Thu
15 Oct
81
Good
Fri
16 Oct
98
Good
Sat
17 Oct
50
Excellent
Sun
18 Oct
53
Good
Mon
19 Oct
44
Excellent
Air quality in the last 12 months (Wu'an)
|
2026/08
|
33
|
29
|
30
|
31
|
33
|
45
|
51
|
37
|
40
|
42
|
37
|
21
|
23
|
29
|
37
|
38
|
38
|
37
|
51
|
55
|
52
|
49
|
51
|
44
|
31
|
29
|
30
|
29
|
41
|
45
|
35
|
|
2026/07
|
67
|
66
|
56
|
52
|
54
|
48
|
48
|
42
|
47
|
38
|
35
|
38
|
38
|
55
|
38
|
45
|
36
|
43
|
51
|
51
|
44
|
40
|
40
|
37
|
40
|
40
|
32
|
33
|
24
|
24
|
33
|
|
2026/06
|
74
|
81
|
79
|
44
|
48
|
34
|
31
|
40
|
41
|
64
|
69
|
72
|
53
|
66
|
75
|
63
|
68
|
54
|
36
|
38
|
35
|
38
|
46
|
46
|
49
|
45
|
61
|
56
|
47
|
58
|
|
|
2026/05
|
52
|
32
|
32
|
41
|
53
|
52
|
44
|
44
|
54
|
63
|
57
|
64
|
68
|
69
|
67
|
56
|
54
|
35
|
36
|
38
|
36
|
38
|
52
|
52
|
34
|
30
|
46
|
44
|
48
|
53
|
65
|
|
2026/04
|
80
|
84
|
73
|
47
|
88
|
63
|
52
|
63
|
82
|
64
|
58
|
56
|
56
|
64
|
85
|
75
|
85
|
63
|
68
|
68
|
53
|
37
|
50
|
50
|
51
|
60
|
83
|
55
|
42
|
53
|
|
|
2026/03
|
62
|
88
|
132
|
106
|
72
|
65
|
57
|
84
|
67
|
102
|
100
|
109
|
138
|
80
|
33
|
51
|
95
|
55
|
60
|
84
|
96
|
67
|
93
|
121
|
79
|
71
|
105
|
104
|
43
|
56
|
56
|
|
2026/02
|
141
|
117
|
108
|
112
|
79
|
55
|
56
|
61
|
81
|
72
|
74
|
76
|
93
|
98
|
46
|
40
|
80
|
38
|
35
|
54
|
114
|
271
|
72
|
68
|
51
|
51
|
71
|
63
|
|||
|
2026/01
|
62
|
108
|
171
|
240
|
191
|
43
|
47
|
56
|
72
|
62
|
49
|
63
|
99
|
111
|
94
|
138
|
77
|
66
|
53
|
41
|
64
|
115
|
152
|
219
|
181
|
150
|
155
|
189
|
132
|
111
|
185
|
|
2025/12
|
92
|
40
|
38
|
53
|
76
|
48
|
55
|
54
|
102
|
172
|
120
|
30
|
60
|
55
|
100
|
128
|
114
|
186
|
195
|
94
|
87
|
70
|
85
|
91
|
40
|
81
|
133
|
145
|
98
|
105
|
33
|
|
2025/11
|
43
|
33
|
70
|
136
|
171
|
221
|
73
|
71
|
65
|
77
|
102
|
97
|
55
|
65
|
64
|
64
|
30
|
26
|
35
|
44
|
43
|
47
|
57
|
72
|
44
|
117
|
105
|
114
|
132
|
106
|
|
|
2025/10
|
53
|
25
|
46
|
56
|
36
|
15
|
36
|
25
|
9
|
11
|
18
|
20
|
25
|
39
|
55
|
67
|
29
|
22
|
41
|
29
|
38
|
61
|
74
|
100
|
65
|
113
|
113
|
142
|
113
|
186
|
200
|
|
2025/09
|
40
|
42
|
26
|
29
|
47
|
47
|
55
|
62
|
47
|
39
|
39
|
30
|
44
|
57
|
42
|
51
|
19
|
29
|
25
|
46
|
46
|
20
|
34
|
48
|
44
|
49
|
36
|
54
|
52
|
54
|
|
|
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