Air Quality
Excellent
No health implications.
3
PM2.5
11
PM10
24
O3
0.4
CO
6
SO2
6
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
30 Jun
30
Excellent
Wed
1 Jul
30
Excellent
Thu
2 Jul
30
Excellent
Fri
3 Jul
30
Excellent
Sat
4 Jul
34
Excellent
Sun
5 Jul
48
Excellent
Mon
6 Jul
48
Excellent
Air quality in the last 12 months (Tunxi)
|
2026/05
|
32
|
38
|
26
|
31
|
33
|
39
|
36
|
31
|
30
|
27
|
25
|
32
|
41
|
30
|
26
|
29
|
31
|
31
|
42
|
14
|
23
|
29
|
16
|
19
|
21
|
20
|
22
|
30
|
47
|
58
|
47
|
|
2026/04
|
32
|
42
|
26
|
39
|
69
|
50
|
51
|
35
|
35
|
30
|
34
|
24
|
28
|
19
|
25
|
46
|
33
|
45
|
43
|
50
|
29
|
15
|
16
|
21
|
24
|
33
|
47
|
35
|
27
|
29
|
|
|
2026/03
|
17
|
14
|
30
|
65
|
51
|
51
|
57
|
54
|
51
|
48
|
44
|
45
|
45
|
43
|
71
|
87
|
51
|
23
|
19
|
39
|
32
|
36
|
34
|
30
|
29
|
41
|
27
|
28
|
50
|
30
|
25
|
|
2026/02
|
24
|
39
|
54
|
57
|
62
|
28
|
20
|
49
|
37
|
30
|
46
|
57
|
53
|
42
|
34
|
23
|
57
|
42
|
32
|
33
|
29
|
57
|
84
|
39
|
14
|
16
|
12
|
18
|
|||
|
2026/01
|
27
|
36
|
48
|
60
|
61
|
55
|
50
|
42
|
48
|
50
|
53
|
54
|
60
|
46
|
49
|
54
|
75
|
78
|
52
|
20
|
50
|
58
|
50
|
49
|
54
|
51
|
25
|
51
|
58
|
37
|
14
|
|
2025/12
|
53
|
80
|
60
|
56
|
53
|
54
|
57
|
65
|
62
|
61
|
61
|
73
|
40
|
45
|
44
|
48
|
64
|
102
|
70
|
82
|
44
|
46
|
55
|
17
|
56
|
63
|
51
|
44
|
46
|
57
|
58
|
|
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
|
|
|
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