Air Quality
Excellent
No health implications.
14
PM2.5
21
PM10
67
O3
0.4
CO
8
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
7 Sep
53
Good
Tue
8 Sep
47
Excellent
Wed
9 Sep
49
Excellent
Thu
10 Sep
56
Good
Fri
11 Sep
54
Good
Sat
12 Sep
53
Good
Sun
13 Sep
44
Excellent
Air quality in the last 12 months (Longde)
|
2026/08
|
35
|
29
|
27
|
30
|
28
|
27
|
24
|
27
|
30
|
34
|
29
|
34
|
35
|
29
|
32
|
32
|
35
|
30
|
33
|
28
|
29
|
29
|
32
|
24
|
30
|
49
|
25
|
31
|
31
|
34
|
36
|
|
2026/07
|
43
|
36
|
32
|
31
|
35
|
37
|
40
|
37
|
39
|
47
|
26
|
26
|
24
|
33
|
31
|
27
|
34
|
97
|
35
|
47
|
36
|
35
|
38
|
42
|
44
|
36
|
23
|
22
|
24
|
89
|
39
|
|
2026/06
|
52
|
50
|
64
|
64
|
43
|
60
|
51
|
41
|
39
|
36
|
35
|
35
|
41
|
38
|
36
|
40
|
38
|
32
|
34
|
32
|
23
|
25
|
26
|
32
|
86
|
50
|
40
|
44
|
37
|
42
|
|
|
2026/05
|
36
|
66
|
40
|
40
|
42
|
68
|
46
|
38
|
47
|
72
|
57
|
52
|
33
|
170
|
77
|
29
|
35
|
38
|
34
|
32
|
173
|
110
|
51
|
23
|
90
|
124
|
76
|
57
|
45
|
43
|
61
|
|
2026/04
|
48
|
47
|
115
|
83
|
71
|
68
|
55
|
54
|
70
|
60
|
57
|
52
|
62
|
49
|
48
|
53
|
45
|
52
|
240
|
100
|
28
|
43
|
63
|
67
|
59
|
54
|
60
|
58
|
55
|
50
|
|
|
2026/03
|
54
|
34
|
60
|
70
|
65
|
65
|
61
|
41
|
48
|
42
|
51
|
115
|
415
|
75
|
72
|
69
|
64
|
104
|
101
|
83
|
89
|
106
|
86
|
78
|
67
|
51
|
52
|
40
|
45
|
31
|
50
|
|
2026/02
|
95
|
74
|
73
|
62
|
55
|
70
|
65
|
57
|
75
|
116
|
86
|
71
|
57
|
87
|
62
|
45
|
73
|
59
|
50
|
46
|
199
|
258
|
138
|
70
|
101
|
86
|
70
|
44
|
|||
|
2026/01
|
63
|
65
|
77
|
49
|
43
|
37
|
36
|
45
|
43
|
61
|
58
|
47
|
54
|
100
|
78
|
74
|
79
|
77
|
49
|
54
|
56
|
64
|
67
|
79
|
441
|
233
|
138
|
125
|
106
|
97
|
110
|
|
2025/12
|
76
|
58
|
58
|
55
|
47
|
42
|
50
|
52
|
57
|
71
|
74
|
84
|
80
|
59
|
59
|
59
|
43
|
56
|
50
|
46
|
50
|
73
|
71
|
57
|
39
|
49
|
46
|
54
|
44
|
66
|
61
|
|
2025/11
|
53
|
55
|
41
|
29
|
46
|
31
|
84
|
72
|
74
|
60
|
54
|
56
|
54
|
44
|
45
|
62
|
44
|
39
|
38
|
57
|
54
|
47
|
63
|
82
|
52
|
191
|
86
|
60
|
53
|
96
|
|
|
2025/10
|
29
|
20
|
19
|
31
|
63
|
24
|
15
|
14
|
16
|
15
|
17
|
26
|
28
|
30
|
36
|
31
|
23
|
35
|
51
|
19
|
21
|
24
|
23
|
20
|
35
|
47
|
40
|
35
|
44
|
60
|
56
|
|
2025/09
|
28
|
57
|
63
|
45
|
54
|
70
|
56
|
41
|
38
|
34
|
20
|
39
|
43
|
34
|
100
|
63
|
24
|
14
|
16
|
17
|
15
|
20
|
21
|
33
|
39
|
46
|
36
|
37
|
45
|
49
|
|
|
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