Air Quality
Excellent
No health implications.
20
PM2.5
28
PM10
76
O3
0.4
CO
6
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Aug
53
Good
Sun
2 Aug
60
Good
Mon
3 Aug
58
Good
Tue
4 Aug
87
Good
Wed
5 Aug
83
Good
Thu
6 Aug
35
Excellent
Fri
7 Aug
26
Excellent
Air quality in the last 12 months (Huangyuan)
|
2026/06
|
42
|
42
|
34
|
35
|
42
|
84
|
79
|
58
|
38
|
37
|
36
|
32
|
38
|
38
|
39
|
38
|
35
|
28
|
29
|
30
|
32
|
36
|
32
|
33
|
35
|
35
|
39
|
39
|
35
|
34
|
|
|
2026/05
|
33
|
36
|
34
|
34
|
36
|
36
|
47
|
42
|
35
|
38
|
48
|
44
|
50
|
68
|
56
|
34
|
38
|
51
|
39
|
48
|
60
|
92
|
63
|
36
|
37
|
51
|
41
|
41
|
32
|
36
|
42
|
|
2026/04
|
36
|
43
|
54
|
55
|
54
|
51
|
49
|
37
|
36
|
50
|
51
|
44
|
37
|
37
|
42
|
35
|
36
|
36
|
130
|
77
|
69
|
57
|
67
|
57
|
42
|
47
|
35
|
30
|
36
|
38
|
|
|
2026/03
|
73
|
73
|
55
|
74
|
76
|
53
|
55
|
53
|
37
|
32
|
36
|
79
|
229
|
97
|
75
|
67
|
55
|
60
|
55
|
51
|
60
|
90
|
71
|
44
|
54
|
46
|
53
|
45
|
46
|
37
|
29
|
|
2026/02
|
71
|
68
|
66
|
56
|
55
|
63
|
52
|
52
|
83
|
61
|
52
|
57
|
47
|
45
|
67
|
64
|
75
|
46
|
40
|
33
|
52
|
86
|
105
|
53
|
54
|
59
|
63
|
66
|
|||
|
2026/01
|
66
|
70
|
88
|
88
|
70
|
59
|
42
|
43
|
49
|
34
|
39
|
40
|
42
|
89
|
52
|
53
|
48
|
69
|
67
|
62
|
56
|
53
|
50
|
51
|
145
|
120
|
95
|
89
|
98
|
80
|
74
|
|
2025/12
|
46
|
46
|
45
|
49
|
51
|
46
|
51
|
45
|
59
|
50
|
58
|
158
|
47
|
48
|
52
|
47
|
50
|
43
|
50
|
50
|
54
|
58
|
64
|
61
|
58
|
53
|
46
|
47
|
39
|
49
|
61
|
|
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
|
|
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