Air Quality
Excellent
No health implications.
3
PM2.5
17
PM10
81
O3
0.4
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 May
99
Good
Sun
11 May
86
Good
Mon
12 May
113
Light
Tue
13 May
112
Light
Wed
14 May
103
Light
Thu
15 May
49
Excellent
Fri
16 May
43
Excellent
Air quality in the last 12 months (Qibin)
|
2025/02
|
101
|
157
|
116
|
76
|
53
|
72
|
79
|
59
|
70
|
81
|
109
|
111
|
57
|
70
|
72
|
71
|
70
|
69
|
62
|
58
|
85
|
71
|
55
|
79
|
87
|
82
|
108
|
142
|
|||
|
2025/01
|
124
|
87
|
79
|
129
|
98
|
63
|
51
|
68
|
51
|
72
|
64
|
57
|
90
|
99
|
60
|
60
|
76
|
102
|
106
|
124
|
178
|
94
|
71
|
97
|
102
|
76
|
33
|
44
|
173
|
172
|
85
|
|
2024/12
|
69
|
48
|
59
|
111
|
122
|
103
|
64
|
61
|
77
|
125
|
109
|
112
|
73
|
64
|
53
|
58
|
73
|
65
|
55
|
89
|
59
|
60
|
79
|
128
|
170
|
109
|
72
|
61
|
72
|
82
|
93
|
|
2024/11
|
61
|
74
|
107
|
56
|
48
|
72
|
81
|
67
|
68
|
127
|
182
|
220
|
145
|
89
|
97
|
98
|
60
|
61
|
57
|
64
|
69
|
84
|
68
|
66
|
43
|
39
|
60
|
38
|
42
|
71
|
|
|
2024/10
|
47
|
30
|
47
|
54
|
57
|
61
|
119
|
103
|
156
|
81
|
75
|
106
|
91
|
110
|
130
|
81
|
88
|
29
|
27
|
25
|
49
|
66
|
85
|
78
|
83
|
108
|
157
|
95
|
149
|
203
|
194
|
|
2024/09
|
53
|
32
|
36
|
53
|
39
|
29
|
40
|
67
|
66
|
36
|
30
|
29
|
38
|
49
|
32
|
40
|
49
|
52
|
47
|
40
|
18
|
23
|
35
|
61
|
89
|
109
|
106
|
91
|
60
|
27
|
|
|
2024/08
|
39
|
34
|
33
|
32
|
36
|
32
|
31
|
47
|
36
|
66
|
35
|
32
|
38
|
46
|
50
|
56
|
50
|
34
|
26
|
31
|
41
|
48
|
48
|
56
|
48
|
44
|
24
|
30
|
41
|
55
|
42
|
|
2024/07
|
37
|
47
|
56
|
41
|
37
|
49
|
42
|
34
|
56
|
76
|
90
|
48
|
65
|
101
|
92
|
70
|
63
|
44
|
40
|
23
|
43
|
47
|
35
|
47
|
39
|
29
|
38
|
28
|
16
|
26
|
29
|
|
2024/06
|
54
|
71
|
63
|
77
|
78
|
70
|
56
|
67
|
59
|
55
|
59
|
67
|
67
|
59
|
49
|
56
|
51
|
53
|
51
|
58
|
52
|
62
|
84
|
80
|
65
|
68
|
50
|
55
|
42
|
44
|
|
|
2024/05
|
39
|
53
|
49
|
48
|
73
|
83
|
80
|
60
|
60
|
64
|
164
|
107
|
99
|
90
|
42
|
59
|
67
|
79
|
62
|
52
|
60
|
57
|
64
|
63
|
67
|
73
|
44
|
48
|
57
|
47
|
63
|
|
2024/04
|
135
|
86
|
63
|
46
|
66
|
77
|
61
|
65
|
70
|
86
|
106
|
66
|
59
|
50
|
69
|
89
|
78
|
69
|
69
|
68
|
77
|
85
|
85
|
74
|
94
|
70
|
66
|
68
|
57
|
53
|
|
|
2024/03
|
103
|
83
|
75
|
107
|
97
|
88
|
86
|
43
|
65
|
89
|
99
|
101
|
93
|
127
|
72
|
95
|
78
|
69
|
97
|
74
|
96
|
119
|
105
|
55
|
49
|
73
|
51
|
104
|
113
|
120
|
85
|
|
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