Air Quality
Excellent
No health implications.
8
PM2.5
25
PM10
69
O3
0.5
CO
6
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
12 Sep
45
Excellent
Sat
13 Sep
58
Good
Sun
14 Sep
56
Good
Mon
15 Sep
58
Good
Tue
16 Sep
62
Good
Wed
17 Sep
57
Good
Thu
18 Sep
39
Excellent
Air quality in the last 12 months (Teng County)
|
2025/08
|
27
|
24
|
24
|
31
|
22
|
21
|
22
|
27
|
38
|
46
|
44
|
42
|
39
|
41
|
13
|
24
|
27
|
11
|
14
|
19
|
23
|
25
|
36
|
27
|
24
|
29
|
43
|
27
|
29
|
23
|
29
|
|
2025/07
|
17
|
24
|
31
|
42
|
49
|
35
|
45
|
35
|
40
|
33
|
29
|
28
|
31
|
40
|
37
|
38
|
38
|
47
|
35
|
24
|
11
|
14
|
15
|
24
|
39
|
43
|
47
|
48
|
42
|
33
|
29
|
|
2025/06
|
36
|
33
|
22
|
35
|
43
|
32
|
32
|
28
|
38
|
23
|
22
|
17
|
15
|
17
|
21
|
19
|
16
|
19
|
21
|
20
|
21
|
21
|
27
|
29
|
29
|
23
|
18
|
20
|
22
|
20
|
|
|
2025/05
|
33
|
44
|
40
|
32
|
31
|
30
|
24
|
31
|
21
|
40
|
43
|
54
|
57
|
49
|
37
|
30
|
18
|
23
|
24
|
30
|
35
|
35
|
38
|
28
|
42
|
39
|
52
|
52
|
20
|
26
|
30
|
|
2025/04
|
36
|
60
|
72
|
69
|
101
|
79
|
79
|
78
|
72
|
69
|
57
|
94
|
275
|
178
|
136
|
111
|
95
|
74
|
55
|
46
|
46
|
46
|
36
|
41
|
21
|
33
|
46
|
35
|
54
|
57
|
|
|
2025/03
|
49
|
46
|
60
|
33
|
19
|
18
|
21
|
29
|
42
|
59
|
73
|
59
|
47
|
49
|
23
|
23
|
47
|
39
|
54
|
64
|
75
|
86
|
91
|
95
|
86
|
75
|
53
|
54
|
15
|
13
|
19
|
|
2025/02
|
44
|
29
|
16
|
27
|
48
|
52
|
23
|
51
|
57
|
61
|
71
|
56
|
57
|
79
|
77
|
47
|
45
|
43
|
59
|
63
|
31
|
36
|
18
|
32
|
81
|
82
|
66
|
59
|
|||
|
2025/01
|
99
|
85
|
78
|
84
|
96
|
106
|
93
|
85
|
85
|
46
|
53
|
62
|
70
|
79
|
85
|
81
|
75
|
71
|
73
|
79
|
80
|
81
|
75
|
57
|
50
|
21
|
44
|
47
|
146
|
80
|
49
|
|
2024/12
|
67
|
73
|
74
|
77
|
80
|
82
|
44
|
38
|
59
|
66
|
52
|
49
|
54
|
72
|
62
|
63
|
58
|
55
|
56
|
74
|
69
|
80
|
89
|
81
|
87
|
86
|
87
|
83
|
87
|
93
|
100
|
|
2024/11
|
51
|
63
|
73
|
64
|
70
|
68
|
62
|
57
|
59
|
66
|
69
|
64
|
62
|
58
|
48
|
47
|
49
|
33
|
27
|
31
|
34
|
34
|
43
|
50
|
49
|
31
|
43
|
55
|
56
|
60
|
|
|
2024/10
|
40
|
34
|
50
|
52
|
50
|
54
|
60
|
53
|
45
|
47
|
58
|
60
|
66
|
68
|
49
|
41
|
40
|
42
|
40
|
30
|
41
|
40
|
27
|
41
|
52
|
50
|
36
|
30
|
33
|
50
|
58
|
|
2024/09
|
33
|
43
|
38
|
39
|
45
|
29
|
19
|
21
|
31
|
27
|
34
|
51
|
47
|
58
|
39
|
41
|
36
|
40
|
46
|
47
|
45
|
23
|
32
|
30
|
33
|
49
|
49
|
58
|
58
|
56
|
|
|
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