Air Quality
Excellent
No health implications.
20
PM2.5
39
PM10
129
O3
0.4
CO
7
SO2
10
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
28 Apr
85
Good
Tue
29 Apr
131
Light
Wed
30 Apr
132
Light
Thu
1 May
92
Good
Fri
2 May
109
Light
Sat
3 May
80
Good
Sun
4 May
74
Good
Air quality in the last 12 months (Rugao)
|
2025/02
|
25
|
66
|
80
|
58
|
62
|
38
|
53
|
32
|
45
|
60
|
40
|
84
|
63
|
50
|
96
|
134
|
65
|
50
|
44
|
30
|
32
|
51
|
49
|
70
|
98
|
129
|
144
|
98
|
|||
|
2025/01
|
69
|
48
|
57
|
48
|
96
|
92
|
65
|
66
|
35
|
38
|
70
|
85
|
96
|
117
|
52
|
64
|
86
|
82
|
119
|
177
|
107
|
46
|
33
|
32
|
31
|
43
|
59
|
76
|
158
|
61
|
52
|
|
2024/12
|
78
|
92
|
51
|
38
|
85
|
135
|
139
|
38
|
51
|
42
|
67
|
47
|
72
|
56
|
65
|
74
|
96
|
63
|
36
|
62
|
86
|
45
|
49
|
68
|
96
|
114
|
56
|
57
|
76
|
91
|
75
|
|
2024/11
|
13
|
54
|
67
|
61
|
40
|
35
|
31
|
29
|
35
|
42
|
46
|
51
|
44
|
40
|
47
|
28
|
31
|
28
|
25
|
39
|
60
|
71
|
37
|
31
|
22
|
40
|
71
|
69
|
52
|
68
|
|
|
2024/10
|
16
|
26
|
18
|
26
|
22
|
10
|
11
|
35
|
37
|
61
|
77
|
68
|
27
|
27
|
58
|
46
|
30
|
33
|
25
|
27
|
16
|
28
|
39
|
37
|
34
|
23
|
25
|
43
|
35
|
33
|
29
|
|
2024/09
|
33
|
36
|
17
|
21
|
23
|
21
|
34
|
22
|
15
|
22
|
11
|
19
|
19
|
23
|
21
|
16
|
17
|
16
|
16
|
8
|
16
|
23
|
26
|
28
|
28
|
20
|
31
|
27
|
33
|
33
|
|
|
2024/08
|
29
|
29
|
37
|
36
|
34
|
25
|
35
|
31
|
29
|
43
|
46
|
42
|
36
|
17
|
17
|
24
|
23
|
17
|
15
|
19
|
25
|
40
|
42
|
25
|
19
|
19
|
24
|
21
|
15
|
20
|
21
|
|
2024/07
|
19
|
24
|
26
|
30
|
31
|
32
|
29
|
31
|
37
|
17
|
32
|
27
|
15
|
19
|
43
|
51
|
39
|
25
|
39
|
37
|
32
|
35
|
32
|
21
|
18
|
21
|
21
|
17
|
20
|
23
|
28
|
|
2024/06
|
45
|
38
|
53
|
37
|
28
|
21
|
27
|
32
|
45
|
40
|
24
|
20
|
38
|
32
|
28
|
31
|
17
|
28
|
17
|
20
|
32
|
17
|
31
|
41
|
49
|
25
|
17
|
22
|
17
|
13
|
|
|
2024/05
|
38
|
40
|
29
|
34
|
27
|
52
|
52
|
43
|
39
|
42
|
47
|
90
|
85
|
59
|
53
|
46
|
54
|
44
|
29
|
24
|
22
|
33
|
30
|
24
|
25
|
35
|
20
|
29
|
32
|
27
|
40
|
|
2024/04
|
72
|
28
|
29
|
55
|
46
|
47
|
42
|
48
|
67
|
58
|
52
|
28
|
17
|
22
|
35
|
53
|
82
|
85
|
90
|
26
|
22
|
24
|
43
|
58
|
50
|
32
|
16
|
14
|
22
|
45
|
|
|
2024/03
|
48
|
61
|
75
|
45
|
27
|
60
|
62
|
86
|
89
|
59
|
68
|
95
|
61
|
60
|
48
|
53
|
72
|
49
|
92
|
87
|
62
|
71
|
69
|
38
|
25
|
42
|
56
|
58
|
63
|
77
|
88
|
|
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