Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
34
PM2.5
103
PM10
214
O3
0.3
CO
8
SO2
6
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
12 Jun
158
Moderate
Fri
13 Jun
184
Moderate
Sat
14 Jun
123
Light
Sun
15 Jun
76
Good
Mon
16 Jun
58
Good
Tue
17 Jun
102
Light
Wed
18 Jun
32
Excellent
Air quality in the last 12 months (Wen'an)
|
2025/05
|
52
|
67
|
45
|
58
|
59
|
38
|
79
|
85
|
37
|
35
|
61
|
69
|
70
|
52
|
39
|
82
|
78
|
65
|
95
|
104
|
75
|
67
|
68
|
56
|
60
|
76
|
66
|
68
|
71
|
73
|
68
|
|
2025/04
|
67
|
29
|
62
|
99
|
40
|
77
|
83
|
63
|
55
|
80
|
143
|
162
|
63
|
50
|
62
|
90
|
93
|
60
|
47
|
73
|
87
|
51
|
74
|
53
|
69
|
90
|
79
|
69
|
71
|
79
|
|
|
2025/03
|
231
|
82
|
45
|
50
|
80
|
38
|
86
|
122
|
127
|
118
|
148
|
133
|
125
|
75
|
49
|
32
|
52
|
35
|
53
|
55
|
55
|
70
|
118
|
107
|
62
|
91
|
76
|
48
|
32
|
59
|
74
|
|
2025/02
|
69
|
76
|
22
|
25
|
35
|
75
|
28
|
22
|
54
|
120
|
155
|
93
|
88
|
109
|
119
|
47
|
34
|
59
|
57
|
58
|
50
|
43
|
33
|
63
|
82
|
81
|
158
|
209
|
|||
|
2025/01
|
112
|
41
|
63
|
119
|
116
|
35
|
51
|
34
|
30
|
55
|
68
|
58
|
94
|
80
|
38
|
61
|
79
|
139
|
97
|
97
|
110
|
56
|
63
|
90
|
118
|
105
|
25
|
69
|
274
|
74
|
66
|
|
2024/12
|
125
|
32
|
60
|
84
|
88
|
49
|
30
|
58
|
97
|
84
|
58
|
87
|
66
|
53
|
61
|
72
|
47
|
27
|
65
|
80
|
36
|
49
|
73
|
117
|
131
|
38
|
51
|
58
|
92
|
110
|
74
|
|
2024/11
|
94
|
86
|
86
|
38
|
55
|
78
|
110
|
109
|
89
|
115
|
118
|
140
|
107
|
43
|
69
|
73
|
50
|
60
|
73
|
91
|
67
|
48
|
57
|
109
|
53
|
31
|
33
|
41
|
56
|
73
|
|
|
2024/10
|
24
|
27
|
48
|
66
|
82
|
98
|
43
|
71
|
121
|
49
|
84
|
128
|
133
|
161
|
102
|
55
|
84
|
43
|
24
|
43
|
62
|
54
|
68
|
135
|
142
|
189
|
104
|
67
|
121
|
199
|
167
|
|
2024/09
|
38
|
26
|
45
|
55
|
37
|
35
|
45
|
51
|
64
|
29
|
31
|
37
|
53
|
49
|
45
|
49
|
64
|
53
|
49
|
31
|
15
|
20
|
39
|
65
|
67
|
54
|
49
|
64
|
67
|
12
|
|
|
2024/08
|
41
|
46
|
38
|
27
|
19
|
40
|
50
|
51
|
49
|
65
|
36
|
23
|
20
|
34
|
43
|
45
|
52
|
25
|
19
|
24
|
25
|
36
|
48
|
36
|
42
|
18
|
23
|
43
|
46
|
58
|
57
|
|
2024/07
|
45
|
46
|
45
|
69
|
62
|
27
|
61
|
37
|
61
|
60
|
65
|
63
|
76
|
85
|
51
|
50
|
38
|
39
|
42
|
32
|
39
|
39
|
42
|
49
|
18
|
23
|
34
|
28
|
31
|
18
|
28
|
|
2024/06
|
42
|
65
|
58
|
64
|
65
|
76
|
63
|
60
|
68
|
80
|
82
|
72
|
93
|
48
|
54
|
56
|
55
|
59
|
58
|
60
|
63
|
91
|
93
|
51
|
54
|
73
|
54
|
69
|
71
|
41
|
|
|
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