Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
36
*
PM2.5
52
PM10
92
O3
0.7
CO
10
SO2
17
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
28 Apr
94
Good
Mon
29 Apr
94
Good
Tue
30 Apr
77
Good
Wed
1 May
60
Good
Thu
2 May
61
Good
Fri
3 May
60
Good
Air quality in the last 12 months (Tianlin)
|
2024/02
|
42
|
49
|
54
|
53
|
35
|
26
|
24
|
32
|
45
|
100
|
61
|
50
|
55
|
51
|
68
|
44
|
55
|
42
|
53
|
53
|
57
|
60
|
29
|
30
|
27
|
24
|
32
|
23
|
21
|
||
|
2024/01
|
75
|
51
|
32
|
44
|
60
|
73
|
59
|
54
|
50
|
40
|
33
|
28
|
27
|
48
|
50
|
46
|
42
|
39
|
44
|
31
|
24
|
18
|
35
|
46
|
48
|
49
|
52
|
49
|
46
|
45
|
53
|
|
2023/12
|
63
|
46
|
27
|
25
|
45
|
36
|
42
|
58
|
60
|
43
|
51
|
45
|
52
|
55
|
46
|
27
|
45
|
24
|
22
|
40
|
48
|
53
|
65
|
73
|
69
|
66
|
67
|
91
|
91
|
79
|
78
|
|
2023/11
|
42
|
53
|
60
|
54
|
43
|
36
|
26
|
44
|
53
|
54
|
49
|
26
|
15
|
30
|
21
|
21
|
44
|
46
|
48
|
52
|
55
|
77
|
75
|
72
|
69
|
61
|
50
|
53
|
65
|
83
|
|
|
2023/10
|
38
|
40
|
44
|
58
|
48
|
36
|
12
|
26
|
29
|
35
|
34
|
37
|
33
|
19
|
26
|
34
|
40
|
47
|
50
|
27
|
32
|
42
|
50
|
41
|
39
|
52
|
40
|
40
|
31
|
33
|
38
|
|
2023/09
|
36
|
34
|
37
|
19
|
28
|
33
|
34
|
24
|
27
|
27
|
31
|
20
|
20
|
21
|
30
|
37
|
30
|
35
|
31
|
33
|
41
|
46
|
44
|
43
|
42
|
40
|
26
|
24
|
29
|
37
|
|
|
2023/08
|
26
|
24
|
21
|
26
|
27
|
18
|
19
|
18
|
24
|
30
|
31
|
29
|
37
|
29
|
26
|
26
|
36
|
46
|
39
|
40
|
26
|
32
|
28
|
23
|
20
|
31
|
31
|
23
|
27
|
31
|
32
|
|
2023/07
|
34
|
31
|
28
|
28
|
22
|
25
|
25
|
31
|
28
|
28
|
28
|
32
|
31
|
33
|
36
|
50
|
44
|
30
|
22
|
24
|
30
|
33
|
36
|
40
|
41
|
43
|
39
|
25
|
31
|
36
|
24
|
|
2023/06
|
47
|
41
|
38
|
34
|
30
|
21
|
30
|
29
|
35
|
39
|
44
|
44
|
38
|
32
|
37
|
33
|
35
|
30
|
27
|
28
|
32
|
19
|
19
|
22
|
26
|
25
|
19
|
25
|
27
|
30
|
|
|
2023/05
|
64
|
48
|
39
|
38
|
46
|
51
|
29
|
18
|
20
|
37
|
18
|
29
|
34
|
52
|
42
|
37
|
50
|
50
|
41
|
53
|
59
|
54
|
28
|
30
|
43
|
33
|
32
|
29
|
30
|
37
|
44
|
|
2023/04
|
59
|
53
|
60
|
61
|
73
|
43
|
32
|
50
|
58
|
33
|
48
|
59
|
57
|
55
|
41
|
45
|
59
|
57
|
53
|
57
|
68
|
84
|
70
|
48
|
25
|
35
|
43
|
47
|
29
|
56
|
|
|
2023/03
|
86
|
60
|
42
|
38
|
57
|
86
|
61
|
58
|
46
|
69
|
64
|
55
|
49
|
61
|
72
|
49
|
58
|
57
|
50
|
51
|
49
|
48
|
55
|
44
|
43
|
33
|
29
|
42
|
39
|
48
|
50
|
|
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