Air Quality
Excellent
No health implications.
10
PM2.5
23
PM10
24
O3
0.5
CO
10
SO2
15
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
1 Jul
35
Excellent
Wed
2 Jul
35
Excellent
Thu
3 Jul
36
Excellent
Fri
4 Jul
40
Excellent
Sat
5 Jul
46
Excellent
Sun
6 Jul
34
Excellent
Mon
7 Jul
24
Excellent
Air quality in the last 12 months (Tianlin)
|
2025/05
|
35
|
49
|
48
|
37
|
37
|
26
|
28
|
48
|
32
|
21
|
20
|
35
|
43
|
41
|
38
|
32
|
34
|
31
|
38
|
30
|
31
|
30
|
22
|
42
|
37
|
22
|
31
|
31
|
14
|
28
|
32
|
|
2025/04
|
38
|
45
|
61
|
64
|
63
|
76
|
84
|
67
|
62
|
49
|
59
|
63
|
146
|
119
|
80
|
70
|
72
|
60
|
51
|
45
|
38
|
40
|
29
|
35
|
29
|
40
|
43
|
25
|
41
|
39
|
|
|
2025/03
|
36
|
40
|
50
|
60
|
31
|
27
|
31
|
35
|
60
|
38
|
49
|
43
|
47
|
49
|
28
|
23
|
36
|
25
|
32
|
41
|
55
|
76
|
83
|
83
|
90
|
78
|
73
|
85
|
40
|
24
|
30
|
|
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
|
|
|
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