Air Quality
Excellent
No health implications.
11
PM2.5
16
PM10
43
O3
0.8
CO
5
SO2
14
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Feb
36
Excellent
Sun
8 Feb
33
Excellent
Mon
9 Feb
39
Excellent
Tue
10 Feb
41
Excellent
Wed
11 Feb
46
Excellent
Thu
12 Feb
39
Excellent
Fri
13 Feb
29
Excellent
Air quality in the last 12 months (Longli)
|
2026/01
|
21
|
27
|
16
|
30
|
38
|
48
|
70
|
66
|
79
|
92
|
84
|
56
|
74
|
89
|
106
|
94
|
115
|
57
|
48
|
23
|
22
|
37
|
50
|
62
|
36
|
33
|
38
|
46
|
45
|
26
|
27
|
|
2025/12
|
95
|
84
|
80
|
71
|
81
|
72
|
45
|
60
|
55
|
47
|
60
|
57
|
39
|
52
|
50
|
66
|
67
|
68
|
41
|
44
|
54
|
44
|
30
|
27
|
45
|
57
|
79
|
74
|
59
|
47
|
37
|
|
2025/11
|
27
|
23
|
12
|
19
|
23
|
16
|
20
|
15
|
12
|
15
|
18
|
23
|
41
|
42
|
41
|
40
|
42
|
21
|
26
|
34
|
45
|
45
|
69
|
54
|
56
|
55
|
66
|
53
|
43
|
69
|
|
|
2025/10
|
15
|
16
|
21
|
22
|
18
|
21
|
16
|
20
|
21
|
22
|
27
|
29
|
35
|
29
|
15
|
14
|
21
|
21
|
13
|
17
|
15
|
20
|
30
|
42
|
34
|
29
|
24
|
34
|
42
|
28
|
26
|
|
2025/09
|
20
|
21
|
19
|
20
|
26
|
32
|
30
|
31
|
24
|
14
|
18
|
16
|
17
|
20
|
20
|
14
|
15
|
16
|
23
|
29
|
25
|
24
|
20
|
14
|
8
|
13
|
19
|
21
|
18
|
16
|
|
|
2025/08
|
25
|
28
|
29
|
31
|
34
|
24
|
18
|
17
|
24
|
27
|
24
|
26
|
29
|
26
|
19
|
14
|
18
|
22
|
14
|
15
|
17
|
14
|
19
|
19
|
19
|
18
|
20
|
17
|
24
|
22
|
24
|
|
2025/07
|
15
|
15
|
15
|
18
|
22
|
27
|
29
|
30
|
26
|
25
|
24
|
28
|
26
|
26
|
23
|
23
|
25
|
28
|
32
|
32
|
19
|
16
|
14
|
17
|
17
|
22
|
25
|
27
|
27
|
26
|
26
|
|
2025/06
|
24
|
16
|
27
|
29
|
32
|
36
|
43
|
49
|
47
|
34
|
30
|
33
|
28
|
22
|
34
|
32
|
22
|
22
|
18
|
26
|
32
|
23
|
26
|
15
|
18
|
16
|
20
|
17
|
19
|
15
|
|
|
2025/05
|
48
|
56
|
43
|
24
|
35
|
33
|
23
|
32
|
33
|
23
|
46
|
37
|
35
|
43
|
46
|
39
|
38
|
46
|
58
|
26
|
28
|
31
|
39
|
58
|
38
|
25
|
13
|
15
|
23
|
25
|
20
|
|
2025/04
|
42
|
50
|
59
|
69
|
59
|
63
|
69
|
60
|
67
|
54
|
59
|
144
|
277
|
102
|
75
|
70
|
70
|
58
|
31
|
34
|
43
|
28
|
43
|
26
|
44
|
31
|
24
|
35
|
42
|
20
|
|
|
2025/03
|
40
|
41
|
68
|
34
|
20
|
28
|
32
|
40
|
20
|
25
|
39
|
54
|
25
|
25
|
23
|
30
|
43
|
34
|
37
|
51
|
58
|
62
|
65
|
58
|
61
|
67
|
70
|
84
|
20
|
23
|
42
|
|
2025/02
|
20
|
15
|
33
|
37
|
42
|
17
|
24
|
52
|
60
|
42
|
30
|
35
|
39
|
15
|
25
|
33
|
26
|
28
|
16
|
15
|
18
|
13
|
19
|
23
|
27
|
38
|
26
|
32
|
|||
|
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