Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
33
PM2.5
54
*
PM10
108
O3
0.5
CO
8
SO2
12
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
14 May
59
Good
Thu
15 May
64
Good
Fri
16 May
59
Good
Sat
17 May
60
Good
Sun
18 May
65
Good
Mon
19 May
61
Good
Tue
20 May
30
Excellent
Air quality in the last 12 months (Huangzhong)
|
2025/02
|
58
|
58
|
48
|
49
|
43
|
54
|
49
|
57
|
58
|
53
|
66
|
70
|
65
|
59
|
46
|
49
|
50
|
52
|
63
|
62
|
65
|
70
|
62
|
57
|
53
|
47
|
53
|
52
|
|||
|
2025/01
|
61
|
55
|
59
|
59
|
51
|
59
|
62
|
68
|
75
|
58
|
57
|
45
|
46
|
56
|
61
|
54
|
57
|
55
|
51
|
52
|
66
|
59
|
70
|
72
|
86
|
58
|
53
|
63
|
120
|
53
|
45
|
|
2024/12
|
56
|
57
|
61
|
59
|
66
|
73
|
65
|
67
|
73
|
64
|
74
|
60
|
58
|
85
|
82
|
50
|
54
|
69
|
72
|
79
|
97
|
99
|
98
|
96
|
96
|
85
|
58
|
65
|
70
|
72
|
55
|
|
2024/11
|
55
|
44
|
53
|
54
|
51
|
53
|
48
|
47
|
62
|
66
|
61
|
60
|
53
|
61
|
77
|
52
|
53
|
54
|
62
|
66
|
65
|
52
|
64
|
48
|
46
|
63
|
45
|
53
|
65
|
75
|
|
|
2024/10
|
24
|
38
|
45
|
49
|
48
|
47
|
51
|
48
|
37
|
40
|
44
|
38
|
41
|
45
|
53
|
28
|
31
|
41
|
41
|
47
|
58
|
40
|
48
|
50
|
48
|
40
|
40
|
41
|
55
|
59
|
44
|
|
2024/09
|
40
|
39
|
37
|
21
|
19
|
24
|
27
|
46
|
21
|
27
|
28
|
30
|
20
|
30
|
39
|
24
|
28
|
36
|
41
|
24
|
29
|
39
|
33
|
42
|
47
|
38
|
59
|
51
|
27
|
20
|
|
|
2024/08
|
40
|
30
|
30
|
31
|
37
|
33
|
39
|
34
|
37
|
26
|
32
|
35
|
39
|
22
|
29
|
31
|
31
|
31
|
34
|
37
|
38
|
46
|
42
|
30
|
27
|
33
|
45
|
45
|
29
|
39
|
35
|
|
2024/07
|
25
|
30
|
28
|
30
|
41
|
51
|
50
|
36
|
49
|
45
|
42
|
43
|
41
|
32
|
44
|
43
|
30
|
34
|
32
|
27
|
146
|
58
|
42
|
60
|
60
|
53
|
45
|
27
|
27
|
31
|
30
|
|
2024/06
|
47
|
41
|
35
|
31
|
34
|
27
|
38
|
30
|
32
|
34
|
34
|
34
|
32
|
31
|
36
|
25
|
32
|
24
|
44
|
32
|
29
|
31
|
32
|
34
|
39
|
35
|
41
|
28
|
33
|
27
|
|
|
2024/05
|
37
|
37
|
39
|
38
|
52
|
55
|
52
|
45
|
44
|
45
|
25
|
33
|
40
|
28
|
64
|
59
|
66
|
51
|
56
|
40
|
47
|
44
|
56
|
98
|
37
|
41
|
42
|
32
|
21
|
29
|
39
|
|
2024/04
|
60
|
71
|
55
|
55
|
41
|
33
|
43
|
47
|
44
|
41
|
42
|
41
|
42
|
90
|
202
|
96
|
56
|
44
|
45
|
36
|
47
|
34
|
34
|
35
|
35
|
51
|
43
|
221
|
58
|
32
|
|
|
2024/03
|
66
|
64
|
60
|
78
|
59
|
62
|
65
|
78
|
66
|
54
|
42
|
48
|
50
|
51
|
88
|
176
|
75
|
80
|
52
|
52
|
46
|
58
|
76
|
40
|
40
|
42
|
50
|
37
|
36
|
104
|
66
|
|
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