Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
46
*
PM2.5
61
PM10
13
O3
1.2
CO
7
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
13 Feb
66
Good
Sat
14 Feb
67
Good
Sun
15 Feb
73
Good
Mon
16 Feb
119
Light
Tue
17 Feb
181
Moderate
Wed
18 Feb
101
Light
Thu
19 Feb
37
Excellent
Air quality in the last 12 months (Chaling)
|
2026/01
|
36
|
45
|
56
|
66
|
55
|
70
|
66
|
60
|
61
|
75
|
82
|
86
|
100
|
82
|
94
|
103
|
107
|
122
|
64
|
21
|
48
|
62
|
73
|
55
|
81
|
75
|
116
|
73
|
58
|
46
|
34
|
|
2025/12
|
67
|
96
|
85
|
65
|
78
|
84
|
91
|
104
|
106
|
117
|
94
|
110
|
28
|
46
|
50
|
58
|
67
|
100
|
84
|
74
|
112
|
78
|
58
|
37
|
54
|
58
|
65
|
70
|
78
|
112
|
131
|
|
2025/11
|
53
|
48
|
34
|
35
|
35
|
31
|
54
|
15
|
11
|
16
|
40
|
57
|
45
|
49
|
51
|
58
|
66
|
30
|
32
|
38
|
46
|
54
|
60
|
56
|
54
|
63
|
68
|
73
|
66
|
60
|
|
|
2025/10
|
50
|
39
|
26
|
45
|
35
|
20
|
38
|
49
|
49
|
50
|
53
|
94
|
103
|
64
|
73
|
64
|
62
|
34
|
14
|
13
|
18
|
26
|
38
|
44
|
54
|
78
|
75
|
69
|
78
|
87
|
67
|
|
2025/09
|
22
|
23
|
27
|
26
|
25
|
27
|
39
|
22
|
13
|
15
|
17
|
20
|
19
|
31
|
34
|
28
|
26
|
34
|
36
|
19
|
21
|
24
|
33
|
13
|
16
|
22
|
31
|
40
|
46
|
45
|
|
|
2025/08
|
26
|
27
|
15
|
17
|
14
|
13
|
12
|
15
|
20
|
26
|
29
|
31
|
25
|
20
|
11
|
19
|
19
|
18
|
13
|
15
|
19
|
18
|
22
|
18
|
17
|
20
|
21
|
21
|
20
|
20
|
21
|
|
2025/07
|
15
|
13
|
19
|
24
|
32
|
32
|
39
|
34
|
29
|
18
|
19
|
19
|
25
|
24
|
19
|
20
|
23
|
26
|
26
|
19
|
15
|
13
|
13
|
18
|
22
|
25
|
18
|
18
|
20
|
18
|
21
|
|
2025/06
|
16
|
16
|
28
|
30
|
30
|
24
|
22
|
20
|
26
|
28
|
23
|
18
|
25
|
12
|
11
|
20
|
11
|
12
|
12
|
17
|
17
|
12
|
21
|
18
|
28
|
22
|
14
|
16
|
19
|
16
|
|
|
2025/05
|
48
|
52
|
53
|
49
|
31
|
38
|
58
|
31
|
26
|
45
|
42
|
47
|
40
|
34
|
45
|
18
|
16
|
15
|
16
|
15
|
15
|
21
|
20
|
42
|
46
|
44
|
48
|
14
|
15
|
22
|
15
|
|
2025/04
|
50
|
48
|
51
|
65
|
68
|
68
|
62
|
57
|
55
|
45
|
46
|
207
|
176
|
118
|
74
|
64
|
71
|
58
|
22
|
20
|
28
|
26
|
45
|
24
|
22
|
25
|
21
|
34
|
52
|
48
|
|
|
2025/03
|
32
|
28
|
19
|
22
|
29
|
35
|
44
|
40
|
41
|
32
|
38
|
48
|
42
|
17
|
18
|
40
|
48
|
36
|
39
|
43
|
46
|
46
|
60
|
63
|
63
|
66
|
65
|
64
|
45
|
18
|
44
|
|
2025/02
|
27
|
20
|
37
|
47
|
56
|
62
|
52
|
62
|
41
|
45
|
57
|
62
|
82
|
99
|
57
|
35
|
48
|
38
|
28
|
15
|
48
|
20
|
29
|
58
|
90
|
80
|
50
|
40
|
|||
|
1
|
2
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3
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4
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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