Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
15
PM2.5
95
*
PM10
60
O3
0.3
CO
4
SO2
5
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
30 Nov
52
Good
Mon
1 Dec
46
Excellent
Tue
2 Dec
44
Excellent
Wed
3 Dec
47
Excellent
Thu
4 Dec
45
Excellent
Fri
5 Dec
51
Good
Sat
6 Dec
46
Excellent
Guyuan Air quality rank
Air quality in the last 12 months (Guyuan)
|
2025/10
|
26
|
33
|
31
|
28
|
28
|
27
|
24
|
18
|
12
|
14
|
23
|
21
|
32
|
36
|
27
|
22
|
10
|
12
|
12
|
14
|
14
|
23
|
32
|
38
|
27
|
13
|
13
|
32
|
56
|
27
|
16
|
|
2025/09
|
20
|
28
|
47
|
36
|
34
|
20
|
14
|
15
|
32
|
33
|
40
|
33
|
34
|
16
|
18
|
13
|
14
|
11
|
15
|
18
|
19
|
26
|
18
|
17
|
19
|
24
|
25
|
22
|
18
|
18
|
|
|
2025/08
|
35
|
37
|
24
|
33
|
23
|
13
|
15
|
23
|
17
|
19
|
32
|
20
|
19
|
24
|
35
|
21
|
23
|
30
|
24
|
23
|
24
|
22
|
21
|
21
|
18
|
19
|
14
|
20
|
26
|
27
|
23
|
|
2025/07
|
24
|
26
|
25
|
31
|
24
|
19
|
28
|
28
|
32
|
37
|
38
|
34
|
20
|
21
|
29
|
14
|
16
|
20
|
34
|
17
|
15
|
22
|
31
|
20
|
20
|
25
|
19
|
19
|
17
|
15
|
22
|
|
2025/06
|
30
|
12
|
14
|
15
|
22
|
17
|
14
|
18
|
22
|
21
|
34
|
55
|
33
|
27
|
11
|
20
|
23
|
34
|
21
|
16
|
17
|
31
|
31
|
39
|
45
|
46
|
48
|
33
|
32
|
28
|
|
|
2025/05
|
15
|
14
|
15
|
16
|
61
|
19
|
41
|
67
|
23
|
37
|
20
|
32
|
36
|
21
|
31
|
58
|
22
|
14
|
13
|
43
|
41
|
48
|
35
|
30
|
41
|
27
|
14
|
24
|
44
|
56
|
29
|
|
2025/04
|
16
|
14
|
40
|
48
|
18
|
29
|
36
|
26
|
23
|
28
|
82
|
53
|
52
|
38
|
33
|
63
|
45
|
12
|
15
|
39
|
54
|
35
|
46
|
16
|
20
|
36
|
15
|
19
|
38
|
19
|
|
|
2025/03
|
59
|
30
|
21
|
32
|
30
|
14
|
28
|
52
|
65
|
79
|
139
|
32
|
38
|
51
|
31
|
16
|
21
|
13
|
12
|
15
|
22
|
35
|
147
|
55
|
35
|
113
|
24
|
19
|
20
|
17
|
14
|
|
2025/02
|
49
|
27
|
11
|
15
|
26
|
33
|
13
|
12
|
15
|
34
|
53
|
30
|
42
|
35
|
74
|
16
|
13
|
11
|
11
|
11
|
11
|
14
|
13
|
24
|
25
|
25
|
51
|
43
|
|||
|
2025/01
|
34
|
13
|
18
|
23
|
32
|
11
|
11
|
11
|
12
|
17
|
26
|
16
|
16
|
12
|
23
|
37
|
31
|
34
|
24
|
33
|
21
|
25
|
41
|
44
|
62
|
91
|
11
|
19
|
85
|
35
|
53
|
|
2024/12
|
25
|
12
|
12
|
9
|
13
|
15
|
11
|
15
|
16
|
22
|
21
|
24
|
19
|
17
|
21
|
18
|
13
|
13
|
17
|
26
|
13
|
14
|
18
|
35
|
45
|
15
|
14
|
31
|
64
|
50
|
34
|
|
2024/11
|
45
|
45
|
32
|
12
|
16
|
18
|
42
|
66
|
83
|
48
|
35
|
32
|
52
|
44
|
35
|
43
|
24
|
24
|
47
|
41
|
17
|
15
|
40
|
64
|
29
|
21
|
16
|
10
|
12
|
23
|
|
|
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