Air Quality
Excellent
No health implications.
12
PM2.5
22
PM10
75
O3
0.8
CO
6
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Apr
45
Excellent
Sat
11 Apr
49
Excellent
Sun
12 Apr
46
Excellent
Mon
13 Apr
63
Good
Tue
14 Apr
58
Good
Wed
15 Apr
54
Good
Thu
16 Apr
19
Excellent
Air quality in the last 12 months (Shigu)
|
2026/02
|
49
|
61
|
67
|
88
|
104
|
73
|
73
|
58
|
59
|
60
|
70
|
83
|
78
|
75
|
85
|
24
|
95
|
74
|
52
|
50
|
77
|
88
|
59
|
38
|
52
|
34
|
21
|
26
|
|||
|
2026/01
|
43
|
61
|
71
|
74
|
66
|
89
|
83
|
70
|
74
|
110
|
122
|
109
|
138
|
103
|
112
|
138
|
117
|
127
|
41
|
21
|
51
|
65
|
66
|
52
|
63
|
61
|
132
|
84
|
61
|
29
|
42
|
|
2025/12
|
89
|
121
|
91
|
65
|
81
|
97
|
119
|
133
|
136
|
159
|
148
|
169
|
31
|
55
|
59
|
64
|
80
|
121
|
104
|
86
|
96
|
98
|
60
|
50
|
64
|
65
|
81
|
96
|
100
|
132
|
166
|
|
2025/11
|
50
|
43
|
29
|
33
|
36
|
30
|
47
|
13
|
11
|
18
|
42
|
55
|
46
|
51
|
58
|
69
|
70
|
31
|
34
|
44
|
56
|
67
|
79
|
63
|
61
|
67
|
83
|
84
|
81
|
80
|
|
|
2025/10
|
64
|
56
|
32
|
51
|
47
|
26
|
54
|
57
|
44
|
55
|
57
|
105
|
80
|
52
|
66
|
50
|
43
|
20
|
10
|
10
|
10
|
24
|
38
|
43
|
55
|
70
|
72
|
66
|
70
|
88
|
59
|
|
2025/09
|
26
|
28
|
35
|
38
|
43
|
40
|
45
|
37
|
25
|
29
|
22
|
25
|
25
|
32
|
39
|
39
|
33
|
36
|
32
|
24
|
26
|
24
|
28
|
14
|
18
|
25
|
39
|
51
|
65
|
44
|
|
|
2025/08
|
36
|
43
|
21
|
23
|
24
|
14
|
18
|
19
|
25
|
29
|
35
|
50
|
36
|
25
|
14
|
30
|
26
|
21
|
12
|
21
|
18
|
23
|
31
|
22
|
25
|
22
|
31
|
31
|
29
|
26
|
27
|
|
2025/07
|
14
|
12
|
21
|
33
|
41
|
45
|
47
|
42
|
38
|
27
|
27
|
26
|
29
|
34
|
22
|
24
|
25
|
36
|
34
|
23
|
18
|
13
|
16
|
27
|
26
|
28
|
22
|
26
|
25
|
23
|
26
|
|
2025/06
|
16
|
23
|
37
|
46
|
50
|
40
|
28
|
25
|
36
|
39
|
38
|
22
|
33
|
17
|
15
|
23
|
12
|
12
|
15
|
17
|
19
|
15
|
25
|
21
|
37
|
33
|
15
|
13
|
16
|
19
|
|
|
2025/05
|
51
|
63
|
67
|
60
|
43
|
51
|
71
|
46
|
32
|
55
|
48
|
74
|
60
|
49
|
52
|
23
|
30
|
26
|
27
|
18
|
22
|
22
|
28
|
55
|
55
|
53
|
54
|
19
|
24
|
32
|
15
|
|
2025/04
|
60
|
69
|
74
|
117
|
107
|
91
|
86
|
77
|
79
|
55
|
55
|
222
|
226
|
144
|
92
|
76
|
78
|
68
|
29
|
30
|
33
|
35
|
55
|
31
|
30
|
41
|
27
|
45
|
65
|
53
|
|
|
2025/03
|
32
|
38
|
20
|
31
|
39
|
52
|
63
|
56
|
57
|
49
|
56
|
50
|
58
|
25
|
26
|
51
|
46
|
45
|
44
|
56
|
71
|
71
|
88
|
89
|
91
|
85
|
81
|
62
|
48
|
23
|
49
|
|
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