Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
84
*
PM2.5
107
PM10
17
O3
0.8
CO
5
SO2
50
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
8 Jan
88
Good
Fri
9 Jan
88
Good
Sat
10 Jan
99
Good
Sun
11 Jan
99
Good
Mon
12 Jan
102
Light
Tue
13 Jan
104
Light
Wed
14 Jan
15
Excellent
Shiquan Air quality rank
Air quality in the last 12 months (Shiquan)
|
2025/11
|
45
|
52
|
64
|
79
|
75
|
55
|
29
|
36
|
44
|
63
|
63
|
63
|
62
|
64
|
65
|
52
|
18
|
24
|
33
|
45
|
53
|
61
|
49
|
57
|
60
|
73
|
104
|
75
|
68
|
66
|
|
|
2025/10
|
14
|
15
|
20
|
14
|
14
|
16
|
16
|
22
|
21
|
18
|
15
|
10
|
16
|
29
|
20
|
24
|
11
|
16
|
18
|
11
|
19
|
34
|
43
|
55
|
44
|
30
|
45
|
48
|
56
|
44
|
43
|
|
2025/09
|
31
|
28
|
25
|
22
|
21
|
28
|
30
|
21
|
31
|
36
|
24
|
14
|
25
|
32
|
38
|
24
|
17
|
8
|
10
|
19
|
18
|
15
|
10
|
18
|
32
|
30
|
24
|
15
|
17
|
21
|
|
|
2025/08
|
31
|
33
|
37
|
36
|
29
|
24
|
28
|
25
|
15
|
14
|
19
|
29
|
29
|
35
|
26
|
16
|
24
|
23
|
25
|
27
|
34
|
25
|
18
|
19
|
28
|
33
|
33
|
18
|
11
|
14
|
18
|
|
2025/07
|
24
|
25
|
24
|
25
|
14
|
16
|
20
|
23
|
27
|
28
|
33
|
41
|
38
|
36
|
32
|
37
|
32
|
19
|
28
|
23
|
26
|
32
|
19
|
15
|
16
|
23
|
24
|
24
|
24
|
30
|
27
|
|
2025/06
|
29
|
34
|
43
|
46
|
38
|
40
|
28
|
31
|
35
|
42
|
43
|
39
|
46
|
35
|
59
|
52
|
49
|
38
|
26
|
36
|
28
|
27
|
25
|
29
|
31
|
22
|
29
|
30
|
27
|
18
|
|
|
2025/05
|
73
|
62
|
76
|
59
|
60
|
157
|
86
|
72
|
72
|
54
|
53
|
57
|
42
|
56
|
65
|
59
|
96
|
73
|
67
|
67
|
69
|
62
|
52
|
48
|
47
|
47
|
43
|
39
|
34
|
47
|
33
|
|
2025/04
|
65
|
80
|
75
|
76
|
84
|
75
|
63
|
62
|
73
|
72
|
84
|
459
|
191
|
90
|
60
|
75
|
82
|
93
|
94
|
59
|
57
|
100
|
86
|
61
|
66
|
58
|
44
|
46
|
53
|
64
|
|
|
2025/03
|
110
|
63
|
20
|
24
|
35
|
46
|
56
|
62
|
66
|
56
|
95
|
101
|
62
|
35
|
40
|
45
|
50
|
46
|
45
|
50
|
56
|
58
|
63
|
56
|
48
|
108
|
189
|
78
|
68
|
69
|
60
|
|
2025/02
|
121
|
65
|
37
|
52
|
60
|
45
|
67
|
59
|
63
|
74
|
88
|
73
|
71
|
66
|
54
|
60
|
68
|
67
|
86
|
109
|
119
|
97
|
59
|
79
|
79
|
59
|
64
|
79
|
|||
|
2025/01
|
106
|
103
|
113
|
154
|
135
|
132
|
135
|
85
|
80
|
77
|
71
|
75
|
86
|
82
|
63
|
70
|
104
|
95
|
99
|
102
|
135
|
193
|
234
|
131
|
33
|
61
|
73
|
104
|
256
|
209
|
162
|
|
2024/12
|
72
|
94
|
96
|
68
|
68
|
61
|
68
|
66
|
73
|
79
|
81
|
87
|
42
|
54
|
72
|
89
|
93
|
93
|
93
|
132
|
111
|
83
|
76
|
96
|
106
|
127
|
91
|
68
|
95
|
97
|
100
|
|
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