Air Quality
Excellent
No health implications.
5
PM2.5
27
PM10
83
O3
0.3
CO
9
SO2
4
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Feb
57
Good
Wed
25 Feb
70
Good
Thu
26 Feb
58
Good
Fri
27 Feb
55
Good
Sat
28 Feb
56
Good
Sun
1 Mar
62
Good
Mon
2 Mar
28
Excellent
Tangyuan Air quality rank
Air quality in the last 12 months (Tangyuan)
|
2026/01
|
30
|
35
|
53
|
43
|
33
|
53
|
43
|
32
|
56
|
64
|
55
|
64
|
66
|
40
|
62
|
46
|
57
|
61
|
70
|
43
|
32
|
32
|
45
|
48
|
36
|
39
|
51
|
65
|
44
|
41
|
36
|
|
2025/12
|
48
|
43
|
37
|
35
|
40
|
47
|
66
|
62
|
53
|
39
|
30
|
35
|
66
|
98
|
91
|
42
|
42
|
78
|
58
|
44
|
40
|
69
|
50
|
56
|
54
|
38
|
51
|
57
|
47
|
42
|
38
|
|
2025/11
|
93
|
53
|
47
|
50
|
93
|
91
|
66
|
84
|
61
|
26
|
53
|
57
|
42
|
49
|
61
|
69
|
55
|
40
|
78
|
90
|
44
|
119
|
142
|
81
|
58
|
73
|
70
|
71
|
60
|
47
|
|
|
2025/10
|
26
|
20
|
38
|
33
|
22
|
20
|
33
|
24
|
29
|
40
|
62
|
31
|
32
|
36
|
44
|
26
|
36
|
24
|
24
|
24
|
26
|
32
|
38
|
44
|
157
|
203
|
82
|
36
|
82
|
93
|
66
|
|
2025/09
|
23
|
17
|
18
|
32
|
29
|
19
|
15
|
14
|
14
|
13
|
22
|
26
|
34
|
29
|
19
|
15
|
13
|
12
|
17
|
19
|
19
|
17
|
24
|
34
|
24
|
16
|
25
|
21
|
25
|
36
|
|
|
2025/08
|
16
|
16
|
15
|
13
|
13
|
12
|
12
|
12
|
15
|
13
|
10
|
23
|
24
|
13
|
14
|
11
|
14
|
18
|
15
|
17
|
15
|
14
|
17
|
18
|
14
|
12
|
18
|
24
|
15
|
14
|
21
|
|
2025/07
|
21
|
17
|
17
|
18
|
19
|
14
|
14
|
17
|
15
|
12
|
20
|
22
|
16
|
14
|
13
|
14
|
15
|
18
|
20
|
12
|
11
|
21
|
21
|
22
|
15
|
13
|
17
|
14
|
20
|
10
|
12
|
|
2025/06
|
33
|
25
|
24
|
15
|
20
|
15
|
14
|
24
|
26
|
22
|
14
|
19
|
27
|
30
|
21
|
24
|
14
|
15
|
19
|
22
|
11
|
12
|
25
|
31
|
41
|
38
|
33
|
35
|
25
|
20
|
|
|
2025/05
|
45
|
40
|
22
|
21
|
19
|
27
|
29
|
24
|
27
|
29
|
43
|
76
|
85
|
60
|
32
|
27
|
21
|
19
|
25
|
27
|
25
|
17
|
20
|
21
|
16
|
21
|
26
|
32
|
44
|
42
|
45
|
|
2025/04
|
63
|
55
|
60
|
60
|
55
|
44
|
41
|
54
|
54
|
76
|
95
|
76
|
47
|
22
|
21
|
30
|
92
|
74
|
25
|
36
|
69
|
34
|
34
|
37
|
32
|
18
|
26
|
23
|
37
|
46
|
|
|
2025/03
|
22
|
30
|
27
|
42
|
46
|
56
|
53
|
36
|
55
|
70
|
56
|
40
|
26
|
21
|
26
|
25
|
31
|
31
|
35
|
68
|
44
|
18
|
33
|
40
|
35
|
49
|
24
|
19
|
19
|
24
|
37
|
|
2025/02
|
63
|
88
|
118
|
75
|
36
|
35
|
38
|
41
|
38
|
52
|
68
|
74
|
45
|
41
|
50
|
27
|
31
|
25
|
30
|
44
|
43
|
33
|
35
|
36
|
45
|
35
|
53
|
69
|
|||
|
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