Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
118
*
PM2.5
152
PM10
33
O3
1.0
CO
8
SO2
47
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
31 Jan
163
Moderate
Sun
1 Feb
147
Light
Mon
2 Feb
119
Light
Tue
3 Feb
127
Light
Wed
4 Feb
156
Moderate
Thu
5 Feb
161
Moderate
Fri
6 Feb
40
Excellent
Air quality in the last 12 months (Yuanshi)
|
2025/12
|
77
|
37
|
42
|
55
|
70
|
97
|
106
|
49
|
90
|
117
|
84
|
25
|
59
|
77
|
94
|
124
|
90
|
134
|
187
|
83
|
50
|
72
|
72
|
66
|
29
|
67
|
95
|
140
|
120
|
81
|
29
|
|
2025/11
|
90
|
37
|
74
|
103
|
152
|
144
|
88
|
88
|
68
|
73
|
91
|
105
|
56
|
87
|
127
|
88
|
32
|
38
|
53
|
53
|
63
|
77
|
91
|
118
|
40
|
111
|
74
|
99
|
137
|
138
|
|
|
2025/10
|
56
|
26
|
33
|
41
|
30
|
20
|
29
|
28
|
9
|
12
|
20
|
30
|
31
|
48
|
57
|
66
|
38
|
23
|
39
|
30
|
40
|
48
|
59
|
73
|
101
|
82
|
69
|
137
|
104
|
126
|
107
|
|
2025/09
|
32
|
45
|
41
|
42
|
36
|
44
|
55
|
61
|
45
|
54
|
56
|
42
|
42
|
58
|
67
|
50
|
19
|
26
|
17
|
34
|
46
|
26
|
32
|
45
|
45
|
50
|
46
|
47
|
57
|
56
|
|
|
2025/08
|
32
|
34
|
45
|
28
|
35
|
32
|
34
|
36
|
15
|
20
|
36
|
47
|
39
|
55
|
32
|
19
|
22
|
30
|
47
|
31
|
32
|
30
|
23
|
25
|
25
|
30
|
38
|
23
|
23
|
23
|
28
|
|
2025/07
|
23
|
25
|
22
|
26
|
28
|
21
|
28
|
29
|
28
|
36
|
50
|
49
|
45
|
32
|
46
|
33
|
30
|
39
|
32
|
44
|
23
|
25
|
20
|
29
|
36
|
41
|
31
|
37
|
24
|
27
|
29
|
|
2025/06
|
69
|
61
|
36
|
29
|
58
|
61
|
62
|
59
|
59
|
38
|
53
|
58
|
63
|
46
|
26
|
23
|
33
|
45
|
27
|
34
|
33
|
37
|
34
|
39
|
49
|
49
|
55
|
45
|
32
|
36
|
|
|
2025/05
|
56
|
70
|
49
|
53
|
88
|
44
|
65
|
69
|
29
|
33
|
45
|
51
|
66
|
62
|
47
|
63
|
94
|
65
|
80
|
76
|
63
|
67
|
50
|
44
|
45
|
55
|
54
|
56
|
57
|
57
|
59
|
|
2025/04
|
67
|
32
|
58
|
91
|
46
|
67
|
93
|
81
|
65
|
66
|
108
|
154
|
57
|
48
|
48
|
98
|
151
|
60
|
39
|
70
|
63
|
60
|
69
|
53
|
67
|
76
|
68
|
47
|
60
|
83
|
|
|
2025/03
|
151
|
59
|
40
|
46
|
61
|
65
|
70
|
95
|
105
|
100
|
104
|
118
|
98
|
77
|
54
|
31
|
44
|
36
|
41
|
49
|
46
|
62
|
115
|
127
|
113
|
92
|
104
|
96
|
41
|
54
|
68
|
|
2025/02
|
68
|
103
|
45
|
28
|
35
|
88
|
33
|
25
|
51
|
83
|
110
|
65
|
58
|
70
|
74
|
60
|
45
|
50
|
55
|
65
|
70
|
58
|
44
|
48
|
62
|
75
|
115
|
145
|
|||
|
2025/01
|
97
|
44
|
60
|
96
|
103
|
37
|
42
|
43
|
28
|
43
|
64
|
58
|
76
|
76
|
41
|
53
|
60
|
88
|
98
|
70
|
97
|
48
|
61
|
79
|
85
|
69
|
33
|
50
|
121
|
91
|
62
|
|
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