Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
83
*
PM2.5
127
PM10
101
O3
0.9
CO
10
SO2
29
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
12 Mar
73
Good
Thu
13 Mar
65
Good
Fri
14 Mar
62
Good
Sat
15 Mar
59
Good
Sun
16 Mar
61
Good
Mon
17 Mar
58
Good
Tue
18 Mar
41
Excellent
Air quality in the last 12 months (Longling)
|
2025/01
|
48
|
48
|
43
|
45
|
50
|
47
|
45
|
42
|
41
|
44
|
45
|
52
|
49
|
51
|
50
|
50
|
48
|
45
|
48
|
43
|
45
|
48
|
56
|
46
|
50
|
66
|
48
|
60
|
111
|
64
|
62
|
|
2024/12
|
38
|
35
|
34
|
34
|
34
|
35
|
42
|
46
|
41
|
41
|
55
|
57
|
45
|
41
|
38
|
37
|
40
|
39
|
39
|
30
|
45
|
61
|
37
|
36
|
42
|
48
|
55
|
53
|
41
|
41
|
44
|
|
2024/11
|
48
|
43
|
43
|
40
|
33
|
26
|
22
|
23
|
25
|
29
|
29
|
29
|
26
|
27
|
29
|
34
|
37
|
36
|
36
|
35
|
28
|
41
|
36
|
37
|
36
|
31
|
37
|
42
|
41
|
38
|
|
|
2024/10
|
21
|
14
|
26
|
21
|
17
|
21
|
22
|
21
|
22
|
26
|
28
|
34
|
38
|
43
|
46
|
34
|
32
|
37
|
44
|
45
|
32
|
31
|
31
|
34
|
33
|
31
|
39
|
40
|
35
|
31
|
38
|
|
2024/09
|
19
|
25
|
19
|
24
|
26
|
27
|
35
|
36
|
31
|
28
|
17
|
22
|
24
|
19
|
31
|
32
|
31
|
35
|
35
|
42
|
42
|
28
|
27
|
31
|
37
|
27
|
20
|
22
|
20
|
20
|
|
|
2024/08
|
20
|
15
|
19
|
21
|
20
|
17
|
19
|
16
|
16
|
20
|
22
|
24
|
36
|
38
|
38
|
28
|
28
|
24
|
23
|
20
|
20
|
21
|
48
|
23
|
20
|
23
|
27
|
23
|
30
|
28
|
22
|
|
2024/07
|
15
|
15
|
15
|
13
|
21
|
19
|
17
|
20
|
19
|
16
|
13
|
16
|
26
|
24
|
22
|
23
|
30
|
24
|
20
|
19
|
17
|
15
|
19
|
21
|
23
|
21
|
17
|
21
|
19
|
15
|
25
|
|
2024/06
|
51
|
42
|
36
|
41
|
43
|
38
|
35
|
34
|
37
|
49
|
49
|
36
|
15
|
16
|
24
|
40
|
38
|
31
|
40
|
44
|
33
|
31
|
25
|
23
|
20
|
28
|
21
|
19
|
19
|
21
|
|
|
2024/05
|
75
|
56
|
43
|
59
|
66
|
31
|
43
|
52
|
51
|
39
|
35
|
42
|
41
|
46
|
49
|
44
|
42
|
47
|
53
|
50
|
35
|
38
|
37
|
31
|
34
|
21
|
17
|
26
|
40
|
42
|
45
|
|
2024/04
|
55
|
65
|
74
|
70
|
58
|
74
|
69
|
75
|
75
|
66
|
77
|
76
|
78
|
61
|
68
|
97
|
108
|
66
|
62
|
54
|
49
|
61
|
64
|
65
|
62
|
62
|
67
|
64
|
62
|
63
|
|
|
2024/03
|
49
|
44
|
49
|
54
|
50
|
47
|
52
|
45
|
40
|
54
|
62
|
79
|
76
|
71
|
70
|
73
|
80
|
62
|
59
|
84
|
87
|
38
|
30
|
52
|
46
|
53
|
59
|
60
|
63
|
76
|
68
|
|
2024/02
|
63
|
82
|
73
|
53
|
54
|
51
|
58
|
59
|
53
|
98
|
67
|
58
|
45
|
39
|
45
|
48
|
40
|
41
|
43
|
46
|
56
|
61
|
68
|
63
|
53
|
58
|
52
|
53
|
45
|
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22
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23
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24
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25
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26
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27
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28
|
29
|
30
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31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution