Air Quality
Excellent
No health implications.
24
PM2.5
48
PM10
40
O3
0.4
CO
5
SO2
21
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
10 Dec
89
Good
Thu
11 Dec
65
Good
Fri
12 Dec
69
Good
Sat
13 Dec
85
Good
Sun
14 Dec
89
Good
Mon
15 Dec
84
Good
Tue
16 Dec
23
Excellent
Tunxi Air quality rank
Air quality in the last 12 months (Tunxi)
|
2025/11
|
38
|
46
|
57
|
49
|
25
|
24
|
23
|
20
|
13
|
42
|
39
|
29
|
42
|
40
|
53
|
64
|
41
|
33
|
38
|
42
|
44
|
48
|
51
|
62
|
75
|
67
|
90
|
82
|
60
|
50
|
|
|
2025/10
|
29
|
35
|
38
|
33
|
33
|
33
|
37
|
43
|
38
|
33
|
35
|
45
|
46
|
25
|
33
|
25
|
29
|
17
|
15
|
23
|
21
|
31
|
32
|
33
|
36
|
45
|
37
|
45
|
43
|
31
|
26
|
|
2025/09
|
18
|
20
|
23
|
30
|
35
|
26
|
28
|
31
|
16
|
22
|
23
|
25
|
24
|
24
|
27
|
35
|
31
|
24
|
26
|
18
|
19
|
26
|
28
|
19
|
20
|
26
|
32
|
39
|
38
|
31
|
|
|
2025/08
|
26
|
31
|
27
|
26
|
22
|
14
|
17
|
21
|
26
|
32
|
34
|
23
|
18
|
17
|
17
|
20
|
22
|
24
|
24
|
24
|
21
|
19
|
22
|
32
|
31
|
23
|
24
|
21
|
24
|
27
|
27
|
|
2025/07
|
19
|
20
|
21
|
25
|
27
|
21
|
21
|
17
|
14
|
21
|
19
|
13
|
13
|
22
|
25
|
25
|
27
|
28
|
17
|
10
|
10
|
10
|
10
|
13
|
18
|
15
|
13
|
16
|
17
|
16
|
14
|
|
2025/06
|
10
|
11
|
18
|
30
|
29
|
28
|
29
|
14
|
13
|
15
|
13
|
17
|
16
|
12
|
9
|
26
|
29
|
16
|
19
|
19
|
16
|
10
|
12
|
16
|
22
|
24
|
21
|
17
|
16
|
25
|
|
|
2025/05
|
41
|
45
|
51
|
51
|
19
|
84
|
128
|
43
|
14
|
35
|
33
|
34
|
36
|
37
|
53
|
30
|
18
|
39
|
26
|
20
|
18
|
22
|
11
|
55
|
52
|
44
|
48
|
40
|
18
|
24
|
31
|
|
2025/04
|
25
|
35
|
51
|
54
|
55
|
51
|
46
|
50
|
55
|
50
|
45
|
137
|
106
|
95
|
46
|
40
|
56
|
60
|
52
|
58
|
40
|
15
|
37
|
33
|
26
|
39
|
23
|
33
|
47
|
50
|
|
|
2025/03
|
41
|
43
|
17
|
16
|
30
|
48
|
46
|
50
|
65
|
71
|
65
|
40
|
25
|
31
|
17
|
39
|
33
|
34
|
40
|
29
|
34
|
40
|
49
|
52
|
50
|
60
|
49
|
66
|
40
|
57
|
33
|
|
2025/02
|
18
|
16
|
61
|
48
|
37
|
50
|
63
|
36
|
35
|
39
|
55
|
60
|
100
|
100
|
62
|
38
|
49
|
36
|
36
|
20
|
16
|
21
|
36
|
54
|
54
|
35
|
40
|
39
|
|||
|
2025/01
|
91
|
70
|
68
|
67
|
67
|
61
|
68
|
63
|
53
|
35
|
37
|
57
|
57
|
55
|
82
|
42
|
44
|
49
|
51
|
58
|
58
|
64
|
65
|
56
|
44
|
25
|
40
|
85
|
167
|
67
|
40
|
|
2024/12
|
45
|
47
|
58
|
61
|
37
|
43
|
71
|
71
|
48
|
47
|
17
|
62
|
71
|
82
|
60
|
45
|
55
|
65
|
49
|
48
|
63
|
67
|
59
|
64
|
64
|
82
|
112
|
75
|
58
|
64
|
72
|
|
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