Air Quality
Excellent
No health implications.
6
PM2.5
14
PM10
43
O3
1.0
CO
4
SO2
16
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Mar
48
Excellent
Fri
27 Mar
51
Good
Sat
28 Mar
63
Good
Sun
29 Mar
50
Excellent
Mon
30 Mar
43
Excellent
Tue
31 Mar
50
Excellent
Wed
1 Apr
36
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