Anhui - China   2025-07-02   Wednesday   31.72N, 118.36E

He County

Anhui - China
2025-07-02

Air Quality

Excellent

No health implications.

19

PM2.5

45

PM10

57

O3

0.5

CO

6

SO2

30

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

2 Jul

101 Light

Thu

3 Jul

108 Light

Fri

4 Jul

115 Light

Sat

5 Jul

113 Light

Sun

6 Jul

102 Light

Mon

7 Jul

49 Excellent

Tue

8 Jul

36 Excellent

Monthly Average AQI (He County)

2020/06 - 2025/05

Air quality in the last 12 months (He County)

2025/05
53
66
54
46
47
92
87
49
24
35
45
53
57
63
56
29
50
84
66
51
28
46
47
61
63
58
57
52
50
54
61
2025/04
50
66
47
68
77
71
68
76
75
73
76
206
103
82
56
59
68
70
87
57
53
62
64
79
64
59
50
59
61
65
2025/03
55
55
22
42
62
61
58
84
80
73
76
91
63
45
37
49
39
45
54
58
53
59
69
72
68
68
107
75
108
82
43
2025/02
43
66
91
84
56
49
65
39
47
60
73
112
77
94
116
97
73
56
67
62
47
69
94
80
93
125
89
59
2025/01
97
105
112
115
130
90
56
77
44
53
66
75
89
115
73
67
79
86
106
122
125
150
111
58
35
71
55
52
113
68
96
2024/12
70
87
93
53
83
141
138
46
58
67
73
77
104
81
63
69
88
90
48
77
98
66
61
81
118
129
64
84
80
96
115
2024/11
29
56
69
72
43
42
40
38
48
38
51
54
52
61
77
53
31
32
28
39
48
87
34
40
42
37
63
57
46
63
2024/10
29
33
29
26
28
15
14
37
41
59
70
65
48
48
50
48
36
28
29
38
48
39
60
52
39
29
28
69
58
39
30
2024/09
53
53
32
39
37
44
46
50
31
39
21
18
36
47
32
28
22
25
29
25
26
30
30
37
51
46
30
44
44
45
2024/08
24
25
35
39
33
37
42
38
43
45
46
52
47
35
27
35
40
38
34
23
35
38
44
50
47
46
31
24
30
34
45
2024/07
18
19
28
25
26
25
26
27
33
30
35
22
15
19
33
44
32
27
30
26
26
30
45
37
26
25
15
16
23
39
31
2024/06
42
38
43
45
45
29
34
49
53
26
34
51
56
54
62
46
37
43
26
36
38
21
25
33
41
40
37
17
18
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