Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
147
*
PM2.5
174
PM10
89
O3
0.9
CO
5
SO2
41
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
19 Dec
179
Moderate
Sat
20 Dec
180
Moderate
Sun
21 Dec
150
Light
Mon
22 Dec
101
Light
Tue
23 Dec
118
Light
Wed
24 Dec
94
Good
Thu
25 Dec
41
Excellent
Air quality in the last 12 months (Changge)
|
2025/11
|
66
|
85
|
91
|
98
|
102
|
115
|
112
|
68
|
81
|
103
|
87
|
85
|
125
|
134
|
140
|
125
|
50
|
46
|
48
|
60
|
62
|
82
|
84
|
133
|
98
|
127
|
272
|
123
|
83
|
98
|
|
|
2025/10
|
25
|
15
|
30
|
31
|
19
|
12
|
22
|
38
|
11
|
12
|
27
|
27
|
29
|
43
|
50
|
83
|
22
|
32
|
47
|
46
|
50
|
68
|
110
|
124
|
108
|
112
|
148
|
78
|
93
|
146
|
158
|
|
2025/09
|
34
|
40
|
37
|
20
|
20
|
51
|
57
|
26
|
28
|
33
|
15
|
20
|
44
|
36
|
33
|
23
|
24
|
17
|
14
|
32
|
43
|
16
|
15
|
26
|
49
|
31
|
18
|
21
|
30
|
37
|
|
|
2025/08
|
42
|
25
|
35
|
35
|
41
|
24
|
21
|
23
|
19
|
32
|
33
|
23
|
30
|
22
|
30
|
23
|
32
|
37
|
35
|
24
|
25
|
42
|
34
|
27
|
33
|
39
|
27
|
39
|
36
|
40
|
31
|
|
2025/07
|
17
|
20
|
19
|
23
|
27
|
43
|
43
|
35
|
25
|
41
|
53
|
43
|
43
|
40
|
39
|
50
|
37
|
42
|
46
|
44
|
32
|
32
|
16
|
23
|
29
|
30
|
31
|
31
|
33
|
38
|
42
|
|
2025/06
|
47
|
59
|
61
|
62
|
55
|
55
|
72
|
69
|
55
|
61
|
51
|
44
|
46
|
44
|
46
|
63
|
52
|
29
|
20
|
26
|
41
|
36
|
38
|
40
|
49
|
24
|
31
|
25
|
23
|
20
|
|
|
2025/05
|
75
|
119
|
61
|
56
|
167
|
185
|
178
|
102
|
102
|
46
|
52
|
65
|
68
|
64
|
60
|
83
|
170
|
88
|
107
|
77
|
81
|
85
|
80
|
59
|
64
|
56
|
79
|
69
|
82
|
69
|
48
|
|
2025/04
|
65
|
55
|
57
|
82
|
66
|
80
|
81
|
91
|
96
|
101
|
89
|
274
|
102
|
55
|
58
|
107
|
104
|
103
|
57
|
61
|
62
|
71
|
109
|
95
|
76
|
72
|
91
|
58
|
56
|
97
|
|
|
2025/03
|
87
|
41
|
42
|
40
|
81
|
97
|
80
|
84
|
94
|
84
|
91
|
137
|
159
|
52
|
70
|
47
|
47
|
58
|
57
|
44
|
49
|
66
|
81
|
226
|
76
|
91
|
96
|
175
|
64
|
55
|
72
|
|
2025/02
|
94
|
156
|
115
|
42
|
44
|
53
|
98
|
57
|
59
|
72
|
116
|
108
|
64
|
75
|
68
|
71
|
78
|
84
|
76
|
78
|
95
|
104
|
99
|
77
|
69
|
86
|
109
|
129
|
|||
|
2025/01
|
146
|
118
|
127
|
183
|
106
|
61
|
63
|
51
|
54
|
84
|
66
|
61
|
90
|
115
|
61
|
53
|
79
|
100
|
79
|
158
|
238
|
155
|
68
|
135
|
126
|
64
|
32
|
61
|
267
|
204
|
105
|
|
2024/12
|
67
|
73
|
79
|
153
|
64
|
61
|
80
|
60
|
74
|
95
|
114
|
130
|
79
|
62
|
48
|
59
|
97
|
70
|
62
|
110
|
71
|
69
|
80
|
125
|
137
|
127
|
91
|
52
|
82
|
71
|
91
|
|
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