Air Quality
Excellent
No health implications.
4
PM2.5
17
PM10
37
O3
0.4
CO
7
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
26 Aug
34
Excellent
Thu
27 Aug
39
Excellent
Fri
28 Aug
40
Excellent
Sat
29 Aug
40
Excellent
Sun
30 Aug
32
Excellent
Mon
31 Aug
32
Excellent
Tue
1 Sep
32
Excellent
Air quality in the last 12 months (Tianlin)
|
2026/07
|
19
|
22
|
23
|
16
|
17
|
25
|
19
|
19
|
23
|
21
|
22
|
24
|
28
|
36
|
39
|
22
|
27
|
26
|
19
|
29
|
32
|
34
|
34
|
25
|
29
|
22
|
26
|
22
|
27
|
22
|
18
|
|
2026/06
|
39
|
42
|
37
|
29
|
26
|
32
|
31
|
22
|
21
|
24
|
29
|
34
|
32
|
24
|
26
|
26
|
27
|
25
|
24
|
20
|
23
|
25
|
28
|
28
|
16
|
18
|
16
|
26
|
22
|
17
|
|
|
2026/05
|
36
|
40
|
19
|
25
|
35
|
39
|
36
|
33
|
34
|
34
|
35
|
47
|
44
|
40
|
41
|
27
|
20
|
21
|
25
|
25
|
19
|
26
|
31
|
32
|
27
|
34
|
39
|
31
|
20
|
25
|
34
|
|
2026/04
|
26
|
43
|
55
|
32
|
58
|
91
|
83
|
77
|
51
|
48
|
45
|
47
|
77
|
84
|
89
|
88
|
35
|
29
|
40
|
41
|
45
|
41
|
26
|
26
|
32
|
48
|
54
|
29
|
21
|
28
|
|
|
2026/03
|
48
|
43
|
20
|
25
|
46
|
45
|
55
|
39
|
15
|
24
|
27
|
38
|
46
|
67
|
62
|
44
|
40
|
42
|
43
|
39
|
35
|
52
|
58
|
48
|
49
|
54
|
64
|
67
|
45
|
44
|
44
|
|
2026/02
|
30
|
31
|
43
|
77
|
67
|
57
|
41
|
18
|
18
|
40
|
32
|
33
|
30
|
42
|
47
|
56
|
48
|
30
|
16
|
26
|
44
|
58
|
42
|
47
|
41
|
37
|
34
|
47
|
|||
|
2026/01
|
32
|
16
|
27
|
36
|
22
|
30
|
46
|
61
|
72
|
66
|
69
|
80
|
78
|
83
|
76
|
72
|
76
|
64
|
57
|
45
|
21
|
23
|
41
|
52
|
45
|
43
|
44
|
37
|
51
|
46
|
22
|
|
2025/12
|
60
|
66
|
59
|
60
|
42
|
50
|
59
|
41
|
54
|
68
|
63
|
60
|
39
|
42
|
48
|
57
|
52
|
49
|
55
|
60
|
44
|
53
|
48
|
22
|
29
|
43
|
56
|
55
|
62
|
65
|
58
|
|
2025/11
|
18
|
17
|
14
|
11
|
18
|
24
|
37
|
27
|
12
|
16
|
18
|
21
|
26
|
31
|
32
|
32
|
36
|
18
|
16
|
25
|
32
|
36
|
38
|
49
|
41
|
41
|
47
|
41
|
42
|
51
|
|
|
2025/10
|
28
|
29
|
33
|
30
|
29
|
16
|
12
|
22
|
27
|
31
|
37
|
43
|
45
|
29
|
17
|
22
|
25
|
36
|
26
|
19
|
13
|
15
|
29
|
41
|
30
|
22
|
23
|
30
|
34
|
52
|
25
|
|
2025/09
|
24
|
28
|
26
|
28
|
34
|
36
|
35
|
32
|
23
|
28
|
26
|
23
|
23
|
27
|
26
|
25
|
22
|
21
|
22
|
31
|
31
|
26
|
17
|
13
|
12
|
13
|
18
|
20
|
20
|
13
|
|
|
2025/08
|
20
|
24
|
32
|
30
|
35
|
27
|
23
|
30
|
30
|
31
|
28
|
38
|
29
|
26
|
16
|
17
|
19
|
16
|
10
|
16
|
23
|
26
|
28
|
24
|
21
|
19
|
21
|
22
|
28
|
21
|
27
|
|
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