Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
32
PM2.5
78
*
PM10
82
O3
0.4
CO
8
SO2
14
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 May
99
Good
Sat
3 May
84
Good
Sun
4 May
66
Good
Mon
5 May
67
Good
Tue
6 May
82
Good
Wed
7 May
73
Good
Thu
8 May
22
Excellent
Air quality in the last 12 months (Xinhua)
|
2025/02
|
35
|
24
|
58
|
67
|
73
|
70
|
65
|
66
|
45
|
50
|
67
|
69
|
76
|
79
|
38
|
52
|
40
|
41
|
45
|
49
|
105
|
42
|
57
|
97
|
87
|
56
|
48
|
42
|
|||
|
2025/01
|
118
|
142
|
167
|
187
|
135
|
92
|
93
|
80
|
58
|
67
|
75
|
85
|
89
|
104
|
78
|
67
|
79
|
96
|
104
|
102
|
115
|
128
|
186
|
213
|
27
|
31
|
57
|
82
|
269
|
140
|
54
|
|
2024/12
|
76
|
75
|
104
|
129
|
37
|
42
|
52
|
76
|
100
|
53
|
45
|
73
|
92
|
52
|
53
|
65
|
76
|
75
|
93
|
120
|
113
|
88
|
79
|
109
|
114
|
118
|
110
|
135
|
136
|
146
|
104
|
|
2024/11
|
61
|
87
|
80
|
74
|
89
|
74
|
64
|
70
|
80
|
70
|
61
|
70
|
71
|
81
|
91
|
71
|
11
|
11
|
14
|
28
|
40
|
51
|
65
|
73
|
20
|
28
|
39
|
40
|
51
|
59
|
|
|
2024/10
|
21
|
53
|
60
|
56
|
58
|
70
|
46
|
45
|
51
|
61
|
81
|
87
|
111
|
47
|
32
|
34
|
41
|
32
|
19
|
22
|
28
|
19
|
29
|
46
|
51
|
51
|
48
|
58
|
65
|
60
|
57
|
|
2024/09
|
47
|
43
|
52
|
56
|
54
|
53
|
47
|
42
|
32
|
40
|
40
|
35
|
27
|
40
|
50
|
40
|
40
|
43
|
37
|
38
|
37
|
35
|
39
|
47
|
59
|
74
|
75
|
69
|
60
|
59
|
|
|
2024/08
|
16
|
18
|
22
|
26
|
27
|
29
|
32
|
32
|
30
|
34
|
29
|
45
|
43
|
40
|
46
|
36
|
38
|
44
|
32
|
36
|
46
|
36
|
29
|
29
|
39
|
37
|
35
|
27
|
34
|
36
|
49
|
|
2024/07
|
20
|
18
|
20
|
23
|
26
|
24
|
27
|
23
|
28
|
29
|
32
|
32
|
32
|
27
|
30
|
30
|
26
|
20
|
15
|
22
|
28
|
26
|
25
|
25
|
29
|
30
|
26
|
21
|
18
|
21
|
18
|
|
2024/06
|
27
|
28
|
47
|
24
|
20
|
28
|
36
|
38
|
25
|
16
|
17
|
13
|
23
|
24
|
33
|
35
|
21
|
16
|
20
|
27
|
34
|
26
|
24
|
17
|
15
|
17
|
18
|
27
|
17
|
15
|
|
|
2024/05
|
27
|
42
|
23
|
15
|
29
|
44
|
66
|
54
|
57
|
60
|
41
|
56
|
58
|
62
|
60
|
71
|
59
|
56
|
24
|
20
|
39
|
53
|
49
|
46
|
44
|
33
|
23
|
31
|
28
|
11
|
24
|
|
2024/04
|
38
|
41
|
25
|
46
|
38
|
35
|
44
|
42
|
45
|
48
|
62
|
49
|
50
|
47
|
58
|
45
|
26
|
42
|
27
|
31
|
46
|
53
|
41
|
47
|
40
|
45
|
43
|
48
|
39
|
14
|
|
|
2024/03
|
91
|
50
|
58
|
61
|
44
|
96
|
68
|
67
|
67
|
60
|
60
|
57
|
53
|
52
|
54
|
40
|
33
|
22
|
45
|
71
|
73
|
61
|
45
|
47
|
26
|
30
|
47
|
30
|
39
|
48
|
31
|
|
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