Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
32
PM2.5
72
*
PM10
61
O3
0.4
CO
6
SO2
21
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
10 May
82
Good
Sun
11 May
84
Good
Mon
12 May
88
Good
Tue
13 May
88
Good
Wed
14 May
88
Good
Thu
15 May
41
Excellent
Fri
16 May
50
Excellent
Air quality in the last 12 months (Chunhua)
|
2025/02
|
194
|
121
|
29
|
41
|
40
|
56
|
91
|
43
|
59
|
82
|
83
|
79
|
77
|
77
|
59
|
80
|
83
|
82
|
104
|
111
|
128
|
138
|
55
|
56
|
74
|
75
|
94
|
120
|
|||
|
2025/01
|
79
|
73
|
73
|
105
|
82
|
58
|
50
|
55
|
56
|
63
|
72
|
84
|
95
|
68
|
40
|
64
|
79
|
91
|
95
|
98
|
115
|
165
|
221
|
169
|
52
|
82
|
71
|
92
|
204
|
170
|
227
|
|
2024/12
|
55
|
67
|
65
|
76
|
53
|
66
|
54
|
45
|
83
|
101
|
140
|
109
|
51
|
55
|
62
|
90
|
85
|
65
|
86
|
110
|
54
|
66
|
96
|
97
|
105
|
85
|
50
|
47
|
67
|
54
|
68
|
|
2024/11
|
82
|
65
|
70
|
50
|
65
|
95
|
125
|
132
|
113
|
159
|
170
|
169
|
92
|
52
|
49
|
56
|
34
|
30
|
57
|
50
|
57
|
79
|
121
|
100
|
37
|
48
|
73
|
70
|
44
|
44
|
|
|
2024/10
|
46
|
53
|
55
|
58
|
85
|
154
|
129
|
136
|
94
|
56
|
70
|
93
|
66
|
87
|
94
|
90
|
72
|
37
|
29
|
35
|
39
|
29
|
51
|
81
|
84
|
52
|
40
|
58
|
100
|
112
|
81
|
|
2024/09
|
58
|
46
|
40
|
40
|
33
|
43
|
37
|
39
|
44
|
59
|
50
|
38
|
34
|
35
|
52
|
37
|
45
|
42
|
30
|
32
|
23
|
45
|
64
|
82
|
107
|
87
|
84
|
68
|
36
|
34
|
|
|
2024/08
|
37
|
41
|
34
|
30
|
36
|
38
|
28
|
30
|
52
|
119
|
55
|
34
|
38
|
46
|
36
|
36
|
48
|
36
|
39
|
39
|
31
|
40
|
49
|
54
|
47
|
26
|
26
|
35
|
36
|
36
|
38
|
|
2024/07
|
26
|
31
|
33
|
28
|
39
|
43
|
27
|
17
|
24
|
46
|
31
|
39
|
51
|
53
|
42
|
18
|
16
|
24
|
29
|
25
|
49
|
31
|
32
|
57
|
79
|
64
|
47
|
51
|
34
|
29
|
39
|
|
2024/06
|
69
|
31
|
45
|
41
|
43
|
57
|
35
|
45
|
37
|
45
|
49
|
50
|
53
|
47
|
58
|
45
|
36
|
42
|
43
|
46
|
25
|
49
|
57
|
75
|
90
|
68
|
53
|
59
|
42
|
46
|
|
|
2024/05
|
43
|
45
|
42
|
43
|
39
|
45
|
52
|
55
|
42
|
48
|
82
|
63
|
66
|
57
|
75
|
56
|
60
|
60
|
52
|
49
|
54
|
55
|
51
|
46
|
51
|
39
|
49
|
54
|
34
|
60
|
77
|
|
2024/04
|
64
|
62
|
62
|
72
|
72
|
81
|
71
|
65
|
59
|
47
|
55
|
55
|
46
|
49
|
92
|
77
|
72
|
62
|
117
|
105
|
113
|
77
|
300
|
127
|
66
|
53
|
65
|
61
|
48
|
29
|
|
|
2024/03
|
49
|
55
|
70
|
92
|
109
|
67
|
87
|
66
|
77
|
79
|
69
|
61
|
72
|
87
|
72
|
300
|
163
|
93
|
134
|
100
|
80
|
103
|
102
|
41
|
39
|
65
|
80
|
67
|
55
|
58
|
75
|
|
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