Air Quality
Excellent
No health implications.
14
PM2.5
26
PM10
33
O3
0.6
CO
11
SO2
13
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Apr
51
Good
Tue
29 Apr
65
Good
Wed
30 Apr
39
Excellent
Thu
1 May
70
Good
Fri
2 May
79
Good
Sat
3 May
70
Good
Sun
4 May
21
Excellent
Air quality in the last 12 months (Lingchuan)
|
2025/02
|
11
|
10
|
37
|
61
|
49
|
47
|
32
|
68
|
38
|
60
|
93
|
84
|
68
|
91
|
53
|
27
|
33
|
41
|
21
|
11
|
28
|
12
|
25
|
64
|
62
|
61
|
38
|
66
|
|||
|
2025/01
|
76
|
80
|
80
|
102
|
119
|
84
|
70
|
90
|
49
|
49
|
45
|
62
|
62
|
57
|
70
|
59
|
60
|
62
|
66
|
67
|
82
|
85
|
91
|
139
|
87
|
19
|
47
|
58
|
81
|
80
|
41
|
|
2024/12
|
60
|
74
|
73
|
96
|
75
|
20
|
23
|
47
|
87
|
27
|
18
|
49
|
46
|
58
|
38
|
45
|
60
|
59
|
76
|
87
|
83
|
89
|
95
|
91
|
91
|
94
|
76
|
87
|
86
|
99
|
84
|
|
2024/11
|
44
|
72
|
73
|
69
|
71
|
67
|
52
|
45
|
48
|
63
|
61
|
63
|
61
|
66
|
58
|
46
|
35
|
21
|
21
|
21
|
28
|
38
|
40
|
50
|
52
|
19
|
31
|
37
|
38
|
54
|
|
|
2024/10
|
35
|
46
|
59
|
52
|
46
|
51
|
63
|
42
|
43
|
47
|
56
|
57
|
66
|
82
|
39
|
30
|
41
|
42
|
20
|
16
|
24
|
23
|
26
|
32
|
38
|
48
|
30
|
41
|
49
|
49
|
46
|
|
2024/09
|
32
|
33
|
33
|
39
|
49
|
38
|
24
|
22
|
32
|
33
|
34
|
38
|
37
|
37
|
37
|
32
|
36
|
38
|
40
|
36
|
29
|
29
|
35
|
40
|
51
|
54
|
43
|
50
|
47
|
47
|
|
|
2024/08
|
17
|
23
|
26
|
31
|
30
|
30
|
33
|
28
|
30
|
28
|
23
|
22
|
22
|
33
|
41
|
33
|
24
|
35
|
47
|
29
|
26
|
20
|
21
|
24
|
32
|
34
|
38
|
30
|
35
|
38
|
39
|
|
2024/07
|
22
|
12
|
26
|
22
|
19
|
21
|
22
|
20
|
22
|
26
|
25
|
24
|
28
|
21
|
23
|
27
|
19
|
16
|
15
|
21
|
27
|
24
|
21
|
32
|
33
|
39
|
44
|
16
|
19
|
23
|
16
|
|
2024/06
|
17
|
16
|
39
|
18
|
14
|
21
|
32
|
36
|
42
|
33
|
23
|
24
|
13
|
23
|
19
|
22
|
16
|
13
|
20
|
22
|
23
|
43
|
33
|
23
|
11
|
20
|
17
|
18
|
17
|
13
|
|
|
2024/05
|
15
|
27
|
22
|
20
|
18
|
36
|
40
|
53
|
48
|
45
|
34
|
37
|
59
|
59
|
56
|
59
|
63
|
50
|
21
|
21
|
31
|
41
|
44
|
36
|
41
|
19
|
20
|
29
|
37
|
30
|
15
|
|
2024/04
|
54
|
70
|
50
|
15
|
15
|
13
|
16
|
27
|
43
|
50
|
47
|
58
|
46
|
50
|
56
|
57
|
29
|
23
|
27
|
22
|
22
|
37
|
40
|
40
|
39
|
28
|
32
|
47
|
60
|
19
|
|
|
2024/03
|
54
|
44
|
49
|
46
|
42
|
51
|
47
|
49
|
57
|
50
|
35
|
48
|
46
|
42
|
28
|
37
|
55
|
24
|
50
|
74
|
75
|
68
|
50
|
47
|
33
|
22
|
58
|
38
|
37
|
69
|
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