Air Quality
Moderate
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
83
PM2.5
320
*
PM10
69
O3
0.4
CO
7
SO2
10
NO2
Sensitive individuals will experience more serious conditions. The hearts and respiratory systems of healthy people may be affected.
Advise
Children, seniors and individuals with respiratory or heart diseases should avoid sustained and high-intensity outdoor exercises. General population should moderately reduce outdoor activities.
Air Quality
Today
14 Jan
52
Good
Thu
15 Jan
59
Good
Fri
16 Jan
54
Good
Sat
17 Jan
80
Good
Sun
18 Jan
79
Good
Mon
19 Jan
46
Excellent
Tue
20 Jan
19
Excellent
Air quality in the last 12 months (Huangyuan)
|
2025/11
|
52
|
53
|
51
|
49
|
56
|
45
|
72
|
68
|
70
|
52
|
51
|
51
|
51
|
47
|
46
|
52
|
54
|
46
|
42
|
43
|
42
|
49
|
50
|
58
|
46
|
59
|
35
|
39
|
42
|
43
|
|
|
2025/10
|
26
|
35
|
43
|
56
|
40
|
35
|
22
|
22
|
26
|
22
|
27
|
22
|
34
|
37
|
41
|
52
|
42
|
61
|
52
|
53
|
50
|
47
|
27
|
33
|
37
|
32
|
39
|
37
|
44
|
45
|
52
|
|
2025/09
|
38
|
23
|
43
|
46
|
36
|
59
|
56
|
43
|
51
|
51
|
46
|
34
|
49
|
65
|
69
|
103
|
39
|
32
|
38
|
40
|
31
|
35
|
49
|
48
|
35
|
44
|
34
|
32
|
42
|
43
|
|
|
2025/08
|
54
|
43
|
41
|
23
|
21
|
25
|
32
|
22
|
28
|
29
|
33
|
30
|
36
|
35
|
32
|
34
|
42
|
38
|
31
|
37
|
21
|
24
|
29
|
35
|
39
|
38
|
22
|
19
|
24
|
32
|
36
|
|
2025/07
|
31
|
28
|
34
|
23
|
27
|
31
|
41
|
42
|
41
|
45
|
41
|
39
|
39
|
40
|
53
|
31
|
23
|
32
|
30
|
24
|
30
|
35
|
39
|
34
|
31
|
32
|
37
|
31
|
30
|
32
|
59
|
|
2025/06
|
32
|
35
|
36
|
31
|
34
|
41
|
39
|
32
|
29
|
28
|
29
|
33
|
37
|
29
|
30
|
32
|
45
|
44
|
31
|
35
|
29
|
26
|
31
|
21
|
27
|
31
|
25
|
27
|
24
|
35
|
|
|
2025/05
|
34
|
52
|
139
|
86
|
45
|
87
|
96
|
59
|
39
|
28
|
30
|
40
|
54
|
35
|
30
|
35
|
52
|
40
|
39
|
39
|
36
|
56
|
45
|
38
|
30
|
41
|
35
|
34
|
63
|
56
|
59
|
|
2025/04
|
101
|
101
|
75
|
102
|
89
|
63
|
89
|
64
|
62
|
44
|
53
|
24
|
31
|
39
|
53
|
75
|
65
|
97
|
80
|
93
|
71
|
64
|
50
|
46
|
49
|
41
|
79
|
37
|
37
|
36
|
|
|
2025/03
|
63
|
54
|
51
|
45
|
52
|
73
|
68
|
46
|
41
|
41
|
100
|
122
|
78
|
49
|
57
|
44
|
48
|
51
|
54
|
56
|
55
|
63
|
53
|
43
|
27
|
274
|
152
|
61
|
73
|
104
|
96
|
|
2025/02
|
47
|
57
|
42
|
40
|
44
|
50
|
52
|
51
|
51
|
44
|
61
|
66
|
59
|
51
|
41
|
40
|
39
|
49
|
60
|
59
|
57
|
66
|
64
|
55
|
50
|
41
|
45
|
48
|
|||
|
2025/01
|
50
|
45
|
48
|
51
|
41
|
51
|
57
|
66
|
65
|
62
|
51
|
41
|
40
|
48
|
53
|
42
|
44
|
45
|
41
|
42
|
53
|
47
|
57
|
60
|
94
|
54
|
47
|
49
|
96
|
42
|
39
|
|
2024/12
|
44
|
47
|
51
|
55
|
57
|
61
|
63
|
65
|
64
|
57
|
54
|
56
|
58
|
67
|
55
|
39
|
44
|
57
|
56
|
54
|
75
|
68
|
68
|
75
|
75
|
62
|
50
|
47
|
55
|
59
|
43
|
|
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