Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
41
*
PM2.5
53
PM10
23
O3
0.6
CO
4
SO2
24
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
9 Apr
48
Excellent
Fri
10 Apr
50
Excellent
Sat
11 Apr
45
Excellent
Sun
12 Apr
43
Excellent
Mon
13 Apr
49
Excellent
Tue
14 Apr
47
Excellent
Wed
15 Apr
48
Excellent
Air quality in the last 12 months (Tunxi)
|
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
|
|
|
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
|
|
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