Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
49
*
PM2.5
63
PM10
30
O3
0.5
CO
7
SO2
18
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
2 Nov
70
Good
Mon
3 Nov
63
Good
Tue
4 Nov
65
Good
Wed
5 Nov
62
Good
Thu
6 Nov
57
Good
Fri
7 Nov
40
Excellent
Sat
8 Nov
43
Excellent
Air quality in the last 12 months (Huanan)
|
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
|
|
2024/11
|
72
|
58
|
50
|
48
|
62
|
33
|
50
|
53
|
60
|
53
|
76
|
94
|
112
|
101
|
88
|
50
|
29
|
31
|
53
|
75
|
82
|
43
|
36
|
42
|
49
|
36
|
32
|
44
|
43
|
31
|
|
|
2024/10
|
17
|
33
|
28
|
46
|
54
|
43
|
40
|
57
|
54
|
52
|
35
|
33
|
49
|
60
|
31
|
37
|
52
|
42
|
36
|
37
|
47
|
39
|
50
|
52
|
72
|
61
|
45
|
59
|
59
|
57
|
60
|
|
2024/09
|
19
|
21
|
31
|
29
|
20
|
18
|
22
|
33
|
34
|
20
|
27
|
49
|
27
|
38
|
24
|
39
|
36
|
35
|
32
|
23
|
21
|
22
|
31
|
30
|
30
|
23
|
31
|
36
|
44
|
36
|
|
|
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