Air Quality
Excellent
No health implications.
24
PM2.5
36
PM10
52
O3
0.4
CO
5
SO2
8
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
21 Apr
39
Excellent
Wed
22 Apr
40
Excellent
Thu
23 Apr
34
Excellent
Fri
24 Apr
43
Excellent
Sat
25 Apr
63
Good
Sun
26 Apr
52
Good
Mon
27 Apr
49
Excellent
Air quality in the last 12 months (Teng County)
|
2026/03
|
25
|
19
|
14
|
20
|
32
|
29
|
47
|
60
|
42
|
17
|
36
|
45
|
58
|
55
|
58
|
59
|
48
|
49
|
45
|
59
|
38
|
55
|
54
|
70
|
71
|
63
|
52
|
48
|
49
|
36
|
37
|
|
2026/02
|
34
|
49
|
60
|
75
|
72
|
71
|
38
|
29
|
45
|
54
|
35
|
36
|
59
|
73
|
62
|
44
|
53
|
43
|
51
|
58
|
77
|
69
|
54
|
51
|
47
|
62
|
40
|
28
|
|||
|
2026/01
|
52
|
25
|
35
|
58
|
40
|
39
|
52
|
55
|
57
|
63
|
57
|
64
|
71
|
78
|
76
|
80
|
87
|
79
|
75
|
56
|
33
|
31
|
38
|
62
|
75
|
76
|
41
|
48
|
61
|
49
|
30
|
|
2025/12
|
47
|
47
|
71
|
78
|
73
|
79
|
84
|
73
|
68
|
70
|
72
|
66
|
27
|
40
|
54
|
60
|
53
|
59
|
66
|
67
|
60
|
68
|
67
|
42
|
23
|
39
|
50
|
57
|
58
|
60
|
57
|
|
2025/11
|
35
|
35
|
21
|
7
|
18
|
32
|
32
|
24
|
20
|
18
|
16
|
37
|
40
|
36
|
54
|
54
|
56
|
31
|
27
|
36
|
45
|
50
|
55
|
56
|
52
|
59
|
62
|
66
|
65
|
56
|
|
|
2025/10
|
46
|
33
|
28
|
40
|
19
|
16
|
23
|
46
|
36
|
45
|
49
|
41
|
28
|
30
|
33
|
38
|
49
|
47
|
26
|
17
|
14
|
18
|
23
|
43
|
49
|
51
|
43
|
43
|
53
|
51
|
34
|
|
2025/09
|
27
|
30
|
36
|
49
|
38
|
38
|
41
|
13
|
16
|
21
|
21
|
29
|
33
|
39
|
34
|
27
|
30
|
36
|
36
|
36
|
16
|
20
|
25
|
19
|
11
|
20
|
34
|
32
|
32
|
40
|
|
|
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
|
|
|
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