Chongqing - China   2025-06-01   Sunday   29.99N, 106.27E

Hechuan

Chongqing - China
2025-06-01

Air Quality

Excellent

No health implications.

12

PM2.5

28

PM10

52

O3

0.4

CO

5

SO2

7

NO2

No health implications.

Advise

Everyone can continue their outdoor activities normally.

Air Quality

Today

1 Jun

46 Excellent

Mon

2 Jun

52 Good

Tue

3 Jun

60 Good

Wed

4 Jun

67 Good

Thu

5 Jun

72 Good

Fri

6 Jun

76 Good

Sat

7 Jun

30 Excellent

Monthly Average AQI (Hechuan)

2020/05 - 2025/04

Air quality in the last 12 months (Hechuan)

2025/04
38
53
64
64
67
84
76
75
85
88
50
358
251
147
107
89
89
83
61
39
48
46
57
52
56
49
41
53
51
45
2025/03
120
83
34
28
21
25
37
54
69
62
68
83
73
70
39
32
28
36
46
55
72
107
89
63
67
84
119
61
22
31
32
2025/02
100
67
47
37
66
52
37
41
57
75
136
88
51
42
44
62
61
58
81
61
52
62
43
48
65
84
95
73
2025/01
189
215
237
167
108
117
119
43
51
44
58
61
97
129
114
98
135
122
138
154
226
234
246
98
31
46
59
86
291
216
122
2024/12
116
139
113
74
35
29
36
35
46
62
59
55
50
58
75
87
138
165
132
104
135
104
91
104
130
128
150
145
177
123
134
2024/11
54
64
87
71
49
57
80
105
46
58
62
87
60
55
61
28
14
16
22
24
37
42
42
35
23
40
39
50
80
99
2024/10
23
31
37
53
73
62
48
57
86
104
73
40
52
56
81
117
29
49
49
17
24
26
58
93
100
96
38
70
110
106
96
2024/09
44
44
32
30
50
49
51
35
30
36
38
40
37
76
39
28
41
49
48
53
26
47
43
61
91
107
73
48
40
11
2024/08
35
31
21
28
34
34
35
26
31
35
55
68
73
76
85
65
66
73
63
67
68
46
31
33
21
34
52
40
34
39
28
2024/07
33
36
42
36
19
33
26
35
41
22
26
27
33
22
27
26
28
37
33
24
31
31
30
26
72
60
38
44
37
34
41
2024/06
68
31
41
28
39
31
40
39
33
39
46
40
54
57
58
43
35
29
33
31
23
40
45
46
43
40
19
20
29
40
2024/05
34
38
39
49
49
89
92
79
60
46
53
47
51
60
55
56
58
65
48
18
21
30
36
46
36
30
40
40
26
34
51
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