Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
35
PM2.5
58
*
PM10
62
O3
0.7
CO
9
SO2
29
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
21 Apr
65
Good
Tue
22 Apr
55
Good
Wed
23 Apr
44
Excellent
Thu
24 Apr
42
Excellent
Fri
25 Apr
52
Good
Sat
26 Apr
56
Good
Sun
27 Apr
35
Excellent
Air quality in the last 12 months (Tianlin)
|
2025/02
|
53
|
21
|
23
|
40
|
63
|
36
|
22
|
27
|
50
|
58
|
76
|
71
|
30
|
51
|
33
|
37
|
38
|
29
|
20
|
21
|
15
|
18
|
16
|
19
|
29
|
24
|
41
|
44
|
|||
|
2025/01
|
66
|
92
|
81
|
82
|
54
|
70
|
100
|
84
|
46
|
27
|
43
|
45
|
56
|
77
|
72
|
76
|
81
|
97
|
90
|
91
|
94
|
89
|
84
|
61
|
51
|
18
|
36
|
40
|
68
|
60
|
59
|
|
2024/12
|
60
|
75
|
67
|
57
|
42
|
16
|
19
|
23
|
33
|
56
|
21
|
25
|
32
|
46
|
48
|
61
|
70
|
66
|
59
|
66
|
80
|
83
|
91
|
94
|
91
|
76
|
56
|
47
|
64
|
88
|
64
|
|
2024/11
|
42
|
40
|
43
|
46
|
46
|
52
|
55
|
51
|
50
|
45
|
46
|
52
|
59
|
67
|
55
|
56
|
58
|
47
|
36
|
20
|
27
|
27
|
34
|
53
|
47
|
20
|
20
|
24
|
30
|
38
|
|
|
2024/10
|
8
|
16
|
26
|
39
|
47
|
49
|
43
|
43
|
40
|
44
|
49
|
57
|
63
|
41
|
17
|
27
|
31
|
35
|
38
|
28
|
41
|
38
|
25
|
29
|
29
|
27
|
38
|
34
|
31
|
34
|
32
|
|
2024/09
|
27
|
31
|
17
|
24
|
28
|
34
|
25
|
29
|
16
|
14
|
16
|
19
|
27
|
32
|
39
|
29
|
22
|
26
|
32
|
30
|
32
|
22
|
35
|
39
|
45
|
50
|
58
|
54
|
38
|
27
|
|
|
2024/08
|
14
|
20
|
18
|
20
|
33
|
32
|
32
|
35
|
34
|
39
|
16
|
31
|
28
|
38
|
32
|
27
|
27
|
25
|
27
|
33
|
32
|
25
|
21
|
20
|
22
|
29
|
28
|
29
|
34
|
39
|
29
|
|
2024/07
|
35
|
19
|
18
|
24
|
23
|
27
|
24
|
25
|
30
|
27
|
24
|
27
|
28
|
23
|
29
|
26
|
25
|
24
|
16
|
22
|
28
|
29
|
30
|
17
|
17
|
23
|
37
|
25
|
23
|
17
|
13
|
|
2024/06
|
27
|
38
|
19
|
18
|
16
|
20
|
24
|
20
|
14
|
13
|
30
|
33
|
30
|
18
|
31
|
27
|
33
|
26
|
31
|
27
|
31
|
29
|
31
|
18
|
12
|
13
|
18
|
23
|
21
|
21
|
|
|
2024/05
|
27
|
21
|
25
|
38
|
27
|
27
|
38
|
30
|
19
|
22
|
31
|
20
|
30
|
42
|
35
|
26
|
47
|
43
|
19
|
30
|
30
|
20
|
34
|
40
|
45
|
22
|
23
|
23
|
29
|
20
|
21
|
|
2024/04
|
67
|
65
|
87
|
69
|
29
|
29
|
26
|
24
|
37
|
51
|
58
|
57
|
59
|
61
|
71
|
63
|
55
|
34
|
55
|
43
|
21
|
33
|
23
|
39
|
54
|
38
|
67
|
58
|
79
|
69
|
|
|
2024/03
|
31
|
54
|
72
|
65
|
53
|
38
|
56
|
64
|
55
|
27
|
28
|
51
|
38
|
30
|
29
|
57
|
73
|
59
|
23
|
52
|
65
|
49
|
44
|
54
|
53
|
57
|
66
|
46
|
39
|
63
|
70
|
|
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