Air Quality
Excellent
No health implications.
19
PM2.5
24
PM10
44
O3
0.2
CO
4
SO2
12
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Dec
64
Good
Thu
11 Dec
59
Good
Fri
12 Dec
62
Good
Sat
13 Dec
88
Good
Sun
14 Dec
74
Good
Mon
15 Dec
44
Excellent
Tue
16 Dec
16
Excellent
Huanan Air quality rank
Air quality in the last 12 months (Huanan)
|
2025/11
|
83
|
65
|
47
|
51
|
95
|
84
|
45
|
78
|
45
|
24
|
44
|
50
|
55
|
52
|
61
|
72
|
55
|
44
|
64
|
59
|
57
|
94
|
88
|
88
|
47
|
69
|
79
|
73
|
56
|
49
|
|
|
2025/10
|
23
|
26
|
39
|
23
|
20
|
17
|
28
|
30
|
30
|
41
|
51
|
38
|
47
|
49
|
48
|
31
|
40
|
23
|
24
|
26
|
29
|
45
|
54
|
65
|
132
|
231
|
107
|
41
|
86
|
72
|
51
|
|
2025/09
|
26
|
15
|
19
|
22
|
26
|
16
|
20
|
18
|
15
|
18
|
19
|
24
|
27
|
27
|
19
|
24
|
14
|
17
|
24
|
31
|
24
|
23
|
23
|
21
|
14
|
14
|
16
|
25
|
26
|
34
|
|
|
2025/08
|
20
|
20
|
18
|
15
|
18
|
14
|
16
|
14
|
18
|
13
|
16
|
28
|
29
|
12
|
15
|
14
|
16
|
17
|
15
|
14
|
16
|
14
|
17
|
14
|
15
|
13
|
18
|
18
|
18
|
17
|
33
|
|
2025/07
|
17
|
15
|
13
|
20
|
18
|
16
|
18
|
19
|
16
|
13
|
16
|
16
|
18
|
13
|
15
|
17
|
15
|
17
|
18
|
14
|
17
|
28
|
20
|
22
|
16
|
16
|
22
|
18
|
18
|
10
|
15
|
|
2025/06
|
51
|
27
|
17
|
12
|
15
|
17
|
16
|
21
|
25
|
18
|
16
|
19
|
21
|
26
|
19
|
21
|
12
|
21
|
21
|
15
|
11
|
10
|
30
|
35
|
43
|
41
|
34
|
37
|
22
|
26
|
|
|
2025/05
|
41
|
37
|
25
|
24
|
32
|
35
|
38
|
26
|
30
|
26
|
46
|
65
|
56
|
37
|
24
|
29
|
33
|
17
|
26
|
27
|
33
|
25
|
21
|
22
|
13
|
24
|
33
|
33
|
44
|
58
|
50
|
|
2025/04
|
50
|
48
|
55
|
51
|
53
|
38
|
34
|
53
|
66
|
104
|
118
|
97
|
51
|
31
|
31
|
47
|
75
|
61
|
26
|
53
|
61
|
39
|
28
|
33
|
35
|
19
|
32
|
28
|
30
|
42
|
|
|
2025/03
|
25
|
32
|
28
|
40
|
49
|
49
|
45
|
46
|
59
|
61
|
71
|
55
|
25
|
24
|
25
|
29
|
31
|
37
|
39
|
77
|
52
|
18
|
29
|
38
|
43
|
53
|
34
|
20
|
24
|
24
|
37
|
|
2025/02
|
59
|
82
|
79
|
65
|
38
|
38
|
45
|
44
|
41
|
56
|
65
|
77
|
44
|
39
|
45
|
36
|
34
|
25
|
30
|
44
|
44
|
40
|
37
|
38
|
42
|
32
|
50
|
60
|
|||
|
2025/01
|
87
|
87
|
83
|
78
|
90
|
75
|
75
|
61
|
46
|
59
|
79
|
78
|
89
|
89
|
61
|
50
|
78
|
91
|
119
|
124
|
136
|
138
|
122
|
95
|
101
|
120
|
65
|
39
|
57
|
54
|
54
|
|
2024/12
|
45
|
35
|
26
|
23
|
27
|
31
|
34
|
41
|
52
|
61
|
43
|
39
|
46
|
51
|
38
|
34
|
44
|
42
|
44
|
60
|
67
|
68
|
49
|
34
|
51
|
35
|
32
|
47
|
42
|
58
|
68
|
|
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